A Case of Eosinophilic Cystitis treated with Mepolizumab

Nasir, Mohsen; Alzaabi, Saeed

doi:10.2174/04666230313100005

Cited by 1 publication

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“…[ 1 ] The main clinical manifestations are urgency, dysuria, hematuria and pelvic pain. [ 2 ] Similar to other common lower urinary tract diseases, it is easy to be missed or misdiagnosed. This paper reports a case of misdiagnosis of EC, aiming to remind clinicians of the importance of understanding, diagnosis and treatment of rare diseases.…”

Section: Introductionmentioning

confidence: 99%

Misdiagnosis of eosinophilic cystitis: A case report and literature review

Shi,

Wang,

Peng

et al. 2024

Medicine

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Rationale: Eosinophilic cystitis (EC) is a rare and specific transmural inflammatory disease in clinic. At present, its etiology is unknown, its clinical manifestations are diverse, and its auxiliary examination lacks specificity, so it is easy to be missed or misdiagnosed in clinical practice. Patient concerns: A 72-year-old male patient with symptoms of lower urinary tract obstruction accompanied by hematuria was diagnosed with benign prostatic hyperplasia with bleeding by B-ultrasound and urinary CT examination. After being treated with catheterization, anti-infection and hemostasis, he was selectively treated with transurethral resection of prostate, but he saw a pattern mass on the right back wall of the bladder during the operation. Considering bladder tumor, he removed the lesion and gave pirarubicin for bladder perfusion. However, the postoperative pathological result was EC. Diagnosis: The diagnosis of EC can only rely on pathological examination, and the accurate and positive rate of biopsy can be improved by obtaining muscle tissue as much as possible at the same time of multi-point biopsy. Intervention: Prednisone and cetirizine were given orally after transurethral resection of lesions, and tamsulosin and finasteride were given regularly to treat benign prostatic hyperplasia. Outcomes: No recurrence and abnormal urination were found during the follow-up for half a year, and the upper urinary tract function was normal. Lessons: The clinical manifestations of EC are atypical, the laboratory examination and imaging examination are not specific, and it is difficult to make a definite diagnosis before operation. The diagnosis depends on pathological examination. Transurethral resection of the lesion can obviously improve the positive rate of biopsy while completely removing the lesion, and the combined drug treatment can achieve satisfactory results in a short period of time. Active follow-up after operation is very important to identify the recurrence of the disease and prevent the upper urinary tract function from being damaged.

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Section: Introductionmentioning

confidence: 99%