Bladder polyps

Bladder polyps in cats are abnormal growths that develop from the lining of the urinary bladder, projecting into the bladder cavity. These growths can range from small, finger-like projections to larger, more complex masses. While many bladder polyps are benign inflammatory lesions called polypoid cystitis, some represent true tumors that may be benign or malignant. Bladder polyps are relatively uncommon in cats compared to some other urinary conditions, but they can cause significant symptoms and require veterinary attention. The condition occurs most frequently in middle-aged to older cats, though it can develop at any age depending on the underlying cause.

The causes of bladder polyps in cats are varied and not always fully understood. Chronic inflammation of the bladder lining from conditions like feline idiopathic cystitis, recurrent infections, or irritation from urinary crystals or stones can stimulate the overgrowth of tissue that forms polyps. True neoplastic polyps arise from abnormal cell proliferation that may be spontaneous or related to various factors including chronic irritation. Some polyps are composed of inflammatory tissue without true tumor cells, while others represent benign tumors like fibromas or adenomas. Rarely, what appears to be a polyp may actually be a malignant bladder tumor such as transitional cell carcinoma, making accurate diagnosis essential.

Bladder polyps affect feline health primarily through the urinary symptoms they cause. Polyps can bleed, leading to blood in the urine that may be visible or detected only on testing. They can irritate the bladder lining, causing increased frequency and urgency of urination, straining, and discomfort. Larger polyps may partially obstruct urine flow, particularly if located near the bladder neck or urethral opening. The chronic irritation and bleeding can predispose to urinary tract infections. While many polyps do not cause life-threatening complications, they significantly impact the cat's comfort and quality of life and can lead to more serious problems if left untreated.

Treatment of bladder polyps typically involves surgical removal, which provides both diagnosis through tissue examination and resolution of symptoms. Depending on the nature and extent of the polyps, surgery may be performed through cystoscopy (a minimally invasive approach using a camera inserted through the urethra) or through traditional open surgery (cystotomy). The removed tissue is examined by a pathologist to determine whether the polyp is inflammatory, benign tumor, or malignant, which guides prognosis and follow-up recommendations. With complete removal of benign polyps, many cats experience resolution of symptoms and excellent long-term outcomes, though some may develop recurrence requiring additional treatment.

Chronic inflammation is the most common underlying cause of bladder polyps in cats. The bladder lining normally regenerates and repairs itself, but persistent inflammation can disrupt this process, leading to excessive tissue growth that forms polyps. Feline idiopathic cystitis, a common condition causing bladder inflammation without identifiable cause, may predispose to polyp formation in some cats. Chronic or recurrent bacterial urinary tract infections irritate the bladder lining and can trigger inflammatory polyp development. Urinary crystals or small stones create ongoing irritation as they contact the bladder wall. This inflammatory pathway leads to polypoid cystitis, where the polyps are composed of inflamed, reactive tissue rather than true tumor cells.

True neoplastic polyps arise from abnormal cell growth and division that differs from normal tissue regeneration. Benign tumors like fibromas (arising from connective tissue), fibroadenomas, and transitional cell papillomas can form polyp-like masses in the bladder. The exact triggers for these benign tumors are often unknown but may involve genetic mutations, chronic irritation, or other factors affecting cell growth regulation. While rare, some apparent polyps are actually malignant tumors, most commonly transitional cell carcinoma, which arises from the cells lining the bladder. Distinguishing between inflammatory polyps, benign tumors, and malignant growths requires tissue examination, as they may appear similar on imaging.

Risk factors for bladder polyp development include conditions that create chronic bladder irritation or inflammation. Cats with a history of feline lower urinary tract disease (FLUTD) may be at increased risk due to ongoing bladder inflammation. A history of urinary stones or crystals suggests chronic irritation that could promote polyp formation. Recurrent urinary tract infections create an inflammatory environment. Obesity and diabetes may influence urinary tract health. Advanced age is associated with increased tumor development in general, including bladder masses. Male and female cats both develop bladder polyps, though some studies suggest possible variations in prevalence by sex.

Environmental and lifestyle factors may indirectly influence bladder polyp risk through their effects on urinary tract health. Stress is linked to feline idiopathic cystitis, which could promote polyp development. Inadequate water intake leading to concentrated urine may increase bladder irritation. Diet composition affects urine chemistry and stone/crystal formation. Exposure to certain environmental toxins has been linked to bladder cancer in some species, though specific associations in cats are not well established. These factors are largely speculative for polyp development specifically but represent aspects of urinary health management.

At the cellular level, bladder polyps develop through abnormal tissue growth and proliferation. Inflammatory polyps form when the healing response to chronic irritation becomes exaggerated, producing excess tissue that protrudes into the bladder lumen. Growth factors and inflammatory mediators drive this excessive repair response. Neoplastic polyps arise from cells that have acquired mutations affecting growth control, allowing uncontrolled proliferation. The bladder lining (urothelium) or underlying connective tissue may be the cell of origin. Blood vessels grow into the polyp, providing nutrients and creating the potential for bleeding that causes hematuria. Understanding these mechanisms helps explain why addressing underlying inflammation can prevent some polyps and why surgical removal is often necessary.

Early warning signs of bladder polyps may be subtle and easily attributed to other common urinary conditions. The most frequent early sign is blood in the urine (hematuria), which may be visible as pink or red discoloration or detected only on urinalysis. Cats may urinate more frequently than normal, making more trips to the litter box and producing smaller amounts each time. Mild straining during urination may be noticed. Some cats vocalize while urinating, suggesting discomfort. These early signs often prompt veterinary investigation that reveals the underlying polyp. Because similar symptoms occur with many urinary conditions, bladder polyps are often not suspected until imaging or cystoscopy reveals the mass.

As polyps grow or become more problematic, symptoms typically intensify. Hematuria may become more obvious, with clearly bloody urine or blood clots passing. Straining to urinate (stranguria) becomes more pronounced as the polyp irritates the bladder or partially obstructs urine flow. Urinary accidents outside the litter box may occur as urgency increases. The cat may lick at the genital area frequently due to irritation. If the polyp partially obstructs the bladder outlet, the urine stream may be weak or intermittent. Discomfort may cause behavioral changes such as hiding, reduced activity, or decreased appetite. Secondary urinary tract infection can develop, adding symptoms like foul-smelling urine and fever.

Behavioral changes accompany the physical symptoms of bladder polyps and may be the first indication owners notice. Cats may avoid the litter box if they associate it with painful urination, leading to inappropriate elimination. Changes in grooming habits, particularly increased attention to the lower abdomen and genital region, may occur. Reduced activity and playfulness can result from chronic discomfort. Appetite changes are common in cats who feel unwell. Some cats become more vocal or clingy when experiencing pain or distress. Hiding behavior increases in cats who feel sick. Recognizing these behavioral changes as potential signs of illness prompts appropriate veterinary evaluation.

Physical examination findings in cats with bladder polyps may be subtle or nonspecific. Palpation of the bladder may reveal thickening of the bladder wall or, with larger polyps, a palpable mass within the bladder. The bladder may be tender on palpation if inflammation is present. The rest of the physical examination is often normal unless complications such as infection or obstruction have developed. Abdominal pain may be noted if significant bladder irritation is present. Weight loss may occur with advanced disease or concurrent conditions. Physical examination alone cannot definitively diagnose bladder polyps, necessitating imaging studies.

Symptom progression depends on the nature of the polyp and whether complications develop. Inflammatory polyps may wax and wane with the underlying inflammation. True tumors tend to grow progressively, causing worsening symptoms over time. Secondary urinary tract infection can develop at any point, adding new symptoms. If a polyp grows large enough to significantly obstruct urine outflow, acute urinary retention can occur, though complete obstruction is uncommon. Chronic blood loss from bleeding polyps can occasionally lead to anemia. Malignant polyps may invade locally or metastasize, causing systemic signs in advanced cases.

Certain symptoms indicate more serious situations requiring prompt veterinary attention. Inability to urinate despite straining suggests possible obstruction, a veterinary emergency in cats. Large amounts of blood or blood clots in the urine indicate significant bleeding. Signs of systemic illness including fever, lethargy, and loss of appetite may indicate infection or advanced disease. Pale gums suggesting anemia from chronic blood loss require evaluation. Any rapid deterioration in the cat's condition warrants immediate veterinary assessment. While bladder polyps are not typically life-threatening emergencies, complications can develop that require urgent care.

Initial veterinary examination of a cat with suspected bladder problems begins with comprehensive history and physical assessment. The veterinarian asks about urinary symptoms, their duration and progression, and any previous urinary issues. Physical examination includes careful palpation of the bladder to assess size, wall thickness, and any palpable masses. General health assessment evaluates for systemic illness. The urogenital area is examined for discharge or abnormalities. Initial examination often cannot specifically identify bladder polyps but recognizes that further diagnostic investigation is warranted. The clinical signs of bladder polyps overlap substantially with other urinary conditions, making definitive diagnosis dependent on imaging or direct visualization.

Diagnostic testing for bladder polyps includes laboratory work and imaging studies. Urinalysis evaluates for blood, inflammation, crystals, and bacteria. Urine culture identifies any bacterial infection and guides antibiotic selection. Blood work including complete blood count and serum biochemistry assesses overall health and kidney function. The key diagnostic tools for identifying bladder polyps are imaging studies. Abdominal ultrasound is typically the first-line imaging modality, allowing visualization of the bladder wall and any masses within the bladder lumen. Radiographs may show bladder abnormalities but are less sensitive than ultrasound for soft tissue masses. Contrast radiography, where dye is instilled into the bladder, can outline polyps. Advanced imaging like CT may be used in complex cases.

Cystoscopy provides direct visualization and biopsy capability for bladder polyps. This procedure involves passing a small camera through the urethra into the bladder under anesthesia. The bladder lining is examined, and any polyps are visualized directly, allowing assessment of their number, size, and appearance. Biopsy samples can be obtained during cystoscopy, providing tissue for pathological examination. In female cats, cystoscopy is relatively straightforward due to the shorter, wider urethra. In male cats, the narrower urethra makes cystoscopy more challenging but still possible with specialized equipment. Cystoscopy may also allow therapeutic removal of small polyps in some cases.

Differential diagnosis distinguishes bladder polyps from other conditions causing similar symptoms or imaging findings. Bladder stones can cause hematuria and may appear as masses on imaging but have characteristic features. Bladder wall thickening from chronic cystitis or infection differs from discrete polyps. Blood clots within the bladder can resemble masses but are not attached to the wall. Transitional cell carcinoma, the most common malignant bladder tumor in cats, must be distinguished from benign polyps through biopsy. Urethral masses may cause similar symptoms. Accurate differentiation requires tissue examination in most cases, as imaging alone cannot reliably distinguish benign from malignant growths.

Once bladder polyps are identified, tissue diagnosis determines the specific type and guides treatment and prognosis. Histopathological examination of biopsy samples or surgically removed polyps classifies them as inflammatory (polypoid cystitis), benign neoplastic (various tumor types), or malignant. This distinction is critical because prognosis and treatment recommendations differ substantially. Inflammatory polyps have excellent prognosis with treatment of underlying causes. Benign tumors have good prognosis with complete surgical removal. Malignant tumors carry a more guarded prognosis and may require additional treatment beyond surgery. The veterinarian discusses findings with the owner and develops an appropriate treatment plan based on the specific diagnosis.

Medical management of bladder polyps is limited because polyps themselves typically require physical removal. However, medical treatment addresses associated conditions and may be used before or after surgery. If urinary tract infection is present, appropriate antibiotic therapy based on culture results clears the infection. Anti-inflammatory medications may reduce bladder irritation and bleeding while awaiting surgery or in cats who are not surgical candidates. Pain management with appropriate analgesics keeps cats comfortable. Medications to reduce bladder spasms may ease discomfort and straining. Medical management of underlying conditions like feline idiopathic cystitis may reduce recurrence risk after polyp removal. Medical therapy alone does not resolve polyps but plays a supportive role.

Surgical removal is the definitive treatment for bladder polyps in cats. The surgical approach depends on polyp size, number, location, and available resources. Cystoscopic removal, performed through the urethra using specialized instruments, is minimally invasive and appropriate for small, accessible polyps, primarily in female cats. This approach allows removal of polyps with minimal tissue trauma and faster recovery. For larger polyps, multiple polyps, or when cystoscopy is not feasible, surgical cystotomy is performed. This involves opening the abdomen and bladder surgically to directly visualize and remove all polyps. The bladder wall is closed, and the cat recovers from abdominal surgery. Both approaches allow tissue collection for pathological examination.

Surgical techniques aim for complete polyp removal while preserving bladder function. During cystotomy, the bladder is carefully examined to identify all polyps, which may require manipulation and flushing to visualize the entire interior. Polyps are excised from the bladder wall with a margin of normal tissue to ensure complete removal. The bladder wall is closed in layers with absorbable sutures. Hemostasis is ensured to minimize postoperative bleeding. For polyps near critical structures like the urethral opening or ureters, careful surgical technique preserves these vital connections. In cases where polyps extensively involve the bladder wall, more extensive resection may be needed, though this is uncommon with benign polyps.

Postoperative care following bladder polyp surgery focuses on healing and preventing complications. Cats typically remain hospitalized for one to three days depending on the procedure performed. A urinary catheter may be placed temporarily to keep the bladder empty while the surgical site heals. Pain management ensures comfort during recovery. Antibiotics prevent surgical site infection. Intravenous fluids maintain hydration and urine flow. Once the cat is urinating normally, is eating, and pain is well controlled, discharge occurs with instructions for home care. An Elizabethan collar prevents licking at the incision. Activity restriction for two weeks allows healing. Suture removal or incision check occurs at the scheduled follow-up.

Treatment for malignant bladder tumors differs from that for benign polyps and requires additional considerations. If pathology reveals transitional cell carcinoma or other malignancy, staging to assess for metastasis is recommended. Treatment options may include more extensive surgical resection, chemotherapy, radiation therapy, or palliative care depending on the tumor type and stage. Non-steroidal anti-inflammatory drugs, particularly piroxicam, have anti-tumor activity against some bladder cancers and may be prescribed. The prognosis for malignant bladder tumors is more guarded than for benign polyps, and treatment goals may shift from cure to managing symptoms and maintaining quality of life.

Treatment decisions consider multiple factors including the nature of the polyp, the cat's overall health, and owner circumstances. Young, healthy cats with accessible benign polyps are excellent surgical candidates. Older cats or those with concurrent health issues may still be candidates with appropriate anesthetic and surgical planning. The location and size of polyps influence surgical approach selection. Owner factors including financial considerations and ability to provide postoperative care are relevant. For cats with benign polyps, complete surgical removal offers excellent outcomes. For those with malignant findings or poor surgical candidacy, palliative management may provide reasonable quality of life.

Recovery timelines following bladder polyp surgery depend on the surgical approach used and the individual cat's healing. Cats undergoing cystoscopic polyp removal typically recover quickly, often returning to normal activities within a few days. Those undergoing open cystotomy require longer recovery, generally two to three weeks for initial healing of the incision and bladder. Most cats resume normal eating within 24 to 48 hours after surgery. Normal urination patterns typically return within the first few days, though some blood in the urine immediately after surgery is expected. Full return to normal activity occurs after the incision has healed and veterinary clearance is given, usually at the two-week recheck appointment.

Post-treatment care requirements ensure optimal healing and prevent complications. Oral medications including antibiotics and pain relievers are administered as prescribed for the duration specified. The incision is monitored daily for signs of complications such as excessive swelling, discharge, or opening of the wound. The Elizabethan collar remains in place until the incision is healed or sutures are removed. Activity is restricted to prevent strain on the healing bladder and incision. Litter box access remains easy, and litter should be non-clumping initially to prevent contamination of the incision. Appetite and urination patterns are monitored, with any concerns prompting veterinary contact. Follow-up appointments allow assessment of healing.

Prognosis following bladder polyp removal depends primarily on whether the polyp was inflammatory, benign neoplastic, or malignant. Inflammatory polyps (polypoid cystitis) have excellent prognosis with surgery and management of underlying causes, though recurrence is possible if underlying inflammation persists. Benign tumors have good to excellent prognosis with complete surgical removal, with low recurrence rates. Malignant tumors carry more guarded prognosis, with outcomes depending on tumor type, completeness of removal, and whether metastasis is present. Overall, most cats with benign bladder polyps experience resolution of symptoms and return to normal quality of life following surgical treatment.

Long-term outlook for cats after bladder polyp removal is generally positive for those with benign lesions. Many cats experience complete resolution of urinary symptoms and require no ongoing treatment. Some cats may develop recurrence of polyps, particularly if underlying inflammatory conditions persist, requiring repeat surgery or ongoing management. Regular monitoring through periodic urinalysis and ultrasound examinations allows early detection of any recurrence. Cats with a history of bladder polyps should continue management of any underlying urinary conditions to reduce recurrence risk. For cats with malignant findings, long-term outlook depends on response to treatment and tumor behavior. Overall, most cats enjoy good quality of life after successful polyp removal.

Primary prevention of bladder polyps focuses on managing conditions that cause chronic bladder inflammation. Reducing the incidence and severity of feline idiopathic cystitis through stress management, environmental enrichment, and appropriate diet supports bladder health. Preventing urinary tract infections through good hygiene and prompt treatment when they occur reduces inflammatory irritation. Dietary management to prevent crystal and stone formation eliminates a source of chronic bladder irritation. Maintaining adequate hydration promotes dilute urine that is less irritating to the bladder lining. While these measures cannot guarantee prevention of bladder polyps, they address the underlying inflammation that promotes polyp development in many cases.

Environmental and lifestyle factors that support urinary tract health may reduce polyp risk. Stress reduction through stable routines, multiple resources in multi-cat households, and environmental enrichment decreases stress-related urinary problems. Clean, accessible litter boxes encourage regular urination and complete bladder emptying. Multiple water sources and water fountains encourage adequate hydration. Indoor housing reduces exposure to infectious agents that could cause urinary tract infection. A comfortable, low-stress environment supports overall health and immune function. These measures benefit urinary health generally and may reduce polyp risk as a secondary effect.

Nutritional approaches to urinary health may indirectly reduce bladder polyp risk. Feeding a diet appropriate for urinary health, as recommended by your veterinarian, helps prevent crystal and stone formation. Wet food or adequate water supplementation maintains hydration and urine dilution. Avoiding excessive dietary minerals that contribute to crystal formation protects bladder health. Special urinary diets may be recommended for cats with a history of urinary problems. While no specific diet is proven to prevent bladder polyps, maintaining overall urinary tract health is a reasonable preventive approach.

Regular veterinary care provides monitoring that may enable early detection of bladder problems. Routine wellness examinations include abdominal palpation that may detect bladder abnormalities. Periodic urinalysis can identify blood, inflammation, or infection that might suggest bladder problems. Cats with urinary symptoms should be evaluated rather than assuming symptoms will resolve on their own. Early investigation of urinary signs may detect polyps when they are small and more easily treated. Building a relationship with a veterinary team ensures access to guidance when concerns arise.

Early detection and treatment of bladder inflammation may prevent progression to polyp formation. Prompt veterinary evaluation of urinary symptoms allows diagnosis and treatment of underlying conditions before chronic inflammation develops. Appropriate treatment of urinary tract infections clears bacteria before they cause sustained inflammation. Managing feline idiopathic cystitis through multimodal treatment reduces chronic bladder irritation. Removing urinary stones or addressing crystal formation eliminates sources of mechanical irritation. This proactive approach to managing bladder inflammation may prevent the overgrowth of bladder tissue that leads to polyp formation.

Daily management of cats following bladder polyp treatment focuses on supporting recovery and monitoring for recurrence. During the immediate recovery period, medication administration follows the prescribed schedule. Incision monitoring and Elizabethan collar management require daily attention. Once recovery is complete, ongoing care shifts to maintaining urinary health through appropriate diet, hydration, and stress management. Monitoring urination patterns helps detect any recurrence of symptoms early. For cats with underlying conditions like feline idiopathic cystitis, ongoing management of that condition continues. Most cats return to completely normal routines after recovering from polyp removal surgery.

Home environment considerations for cats recovering from bladder polyp surgery ensure comfort and safety during healing. Easy access to litter boxes without jumping or climbing accommodates cats with abdominal incisions. Multiple litter boxes allow choices and reduce competition in multi-cat households. Food and water placement should be convenient. Soft, comfortable resting areas support recovery. Separation from other pets may be needed to prevent rough play that could stress the incision. Once recovery is complete, maintaining a low-stress environment supports urinary health. Multiple resources, environmental enrichment, and stable routines reduce stress-related urinary problems.

Maintaining quality of life for cats with a history of bladder polyps is generally straightforward because most cats are cured by surgery. Normal activities, play, and social interaction resume after recovery. Diet modifications recommended for urinary health are usually well-tolerated and become routine. Any ongoing medications are incorporated into daily care. For cats with recurrent polyps or those requiring more intensive management, balancing necessary care with maintaining normal activities and enjoyment is important. Mental stimulation, physical activity appropriate for the cat's condition, and positive social interaction contribute to wellbeing.

Ongoing monitoring for cats with a history of bladder polyps allows early detection of any recurrence. Following veterinary recommendations for recheck examinations and periodic urinalysis provides surveillance for recurrence. Owners should monitor for return of urinary symptoms including blood in urine, straining, frequency, or accidents outside the litter box. Any concerning signs should prompt veterinary evaluation rather than assuming they are unrelated to the previous condition. Ultrasound examination may be recommended periodically to visualize the bladder for new polyps. The monitoring schedule depends on the type of polyp removed, with closer surveillance for those at higher recurrence risk.

Supporting owners of cats with bladder polyps involves education and reassurance. Understanding that most bladder polyps in cats are benign and curable with surgery reduces anxiety. Knowing what signs to watch for during recovery and long-term empowers owners to seek timely care. Financial considerations for surgery and follow-up care can be planned for. The good prognosis for most cats with benign polyps is reassuring. For the minority of cats with malignant findings or recurrent disease, support through more challenging management scenarios may be needed. Veterinary teams provide ongoing guidance and support throughout the cat's care.

No specific cat breeds are known to have significantly elevated risk for bladder polyps compared to the general feline population. Bladder polyps occur across all breeds and mixed-breed cats without documented breed predilection. This contrasts with some conditions where certain breeds show dramatically increased prevalence. The lack of breed association suggests that environmental factors and individual health factors may be more important than genetics in determining polyp development. Any cat, regardless of breed, may develop bladder polyps if predisposing conditions such as chronic inflammation are present.

Demographic factors other than breed may influence bladder polyp occurrence. Middle-aged to older cats are more commonly diagnosed with bladder polyps than young cats, likely reflecting both cumulative effects of chronic inflammation and age-related changes in tissue growth regulation. Both male and female cats develop bladder polyps, with some studies suggesting possible differences in prevalence by sex, though data are limited. Cats with chronic urinary conditions including recurrent cystitis or a history of urinary stones may be at increased risk due to ongoing bladder irritation. Overweight cats and those with diabetes may have altered urinary tract health. These individual factors may be more relevant than breed.

Screening recommendations for bladder polyps are not breed-specific but relate to individual risk factors and symptoms. Cats with persistent or recurrent urinary symptoms including blood in urine, straining, or increased frequency should receive thorough diagnostic evaluation that may reveal polyps. Routine wellness care including periodic urinalysis may detect occult hematuria that prompts further investigation. Cats with a history of bladder polyps should receive recommended monitoring examinations to detect recurrence. There are no specific screening recommendations for particular breeds because breed predisposition to bladder polyps has not been established.

Feline lower urinary tract disease (FLUTD) encompasses several conditions that commonly coexist with or contribute to bladder polyp development. Feline idiopathic cystitis, the most common cause of FLUTD, creates chronic bladder inflammation that can promote polyp formation. Urinary stones and crystals cause mechanical irritation of the bladder lining. Bacterial urinary tract infections create inflammation and can contribute to polypoid cystitis. These conditions share symptoms with bladder polyps including hematuria, straining, and frequency, requiring thorough diagnostic workup to identify all contributing factors. Managing underlying FLUTD after polyp removal reduces recurrence risk.

Transitional cell carcinoma is the most important differential diagnosis for bladder polyps and represents a related condition of significant concern. This malignant tumor arises from the same bladder lining cells that may form benign polyps and can appear similar on imaging. Transitional cell carcinoma causes similar clinical signs including hematuria, straining, and frequency. Tissue biopsy is required to distinguish benign polyps from this malignant tumor. Prognosis and treatment differ substantially, with transitional cell carcinoma carrying a more guarded outlook and potentially requiring chemotherapy or other additional treatments beyond surgery. This relationship underscores the importance of histopathological diagnosis of all bladder masses.

Polypoid cystitis is a specific form of bladder polyp representing inflammatory overgrowth rather than true tumor. This condition develops in response to chronic bladder inflammation from various causes. The polyps are composed of inflamed, reactive tissue rather than neoplastic cells. Polypoid cystitis often coexists with the underlying inflammatory condition causing it. Treatment involves removing the polyps surgically while also addressing the underlying inflammatory cause. Prognosis is generally excellent, but recurrence can occur if underlying inflammation is not controlled. Recognizing polypoid cystitis as a response to chronic inflammation guides comprehensive management addressing both the polyps and their causes.