{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T15:14:55Z","timestamp":1787238895577,"version":"build-2736575974"},"reference-count":31,"publisher":"American Academy of Pediatrics (AAP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2001,12,1]]},"abstract":"<jats:p>A 4-year-old Jewish boy presented with dysuria, urinary dribbling, increased urinary frequency, and new onset of diurnal enuresis. An infiltrating solid mass involving the entire bladder wall was found. Biopsy revealed \u201ctumor-forming\u201d eosinophilic cystitis, a rare bladder lesion of unclear cause. Antitoxocariasis treatment was unsuccessful. High-dose corticosteroids failed. The child\u2019s clinical condition and bladder sonographic findings continued to deteriorate. Treatment with cyclosporin A was given for 8 months, with a complete clinical, radiologic, and histopathologic cure and no side effects. Two years of follow-up showed a complete recovery.<\/jats:p>","DOI":"10.1542\/peds.108.6.e113","type":"journal-article","created":{"date-parts":[[2004,8,13]],"date-time":"2004-08-13T19:55:51Z","timestamp":1092426951000},"page":"e113-e113","source":"Crossref","is-referenced-by-count":20,"title":["Eosinophilic Cystitis in a 4-Year-Old Boy: Successful Long-Term Treatment With Cyclosporin A"],"prefix":"10.1542","volume":"108","author":[{"given":"Avishalom","family":"Pomeranz","sequence":"first","affiliation":[{"name":"Department of Pediatrics, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alon","family":"Eliakim","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yosef","family":"Uziel","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giora","family":"Gottesman","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valeria","family":"Rathaus","sequence":"additional","affiliation":[{"name":"Department of Radiology, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tanya","family":"Zehavi","sequence":"additional","affiliation":[{"name":"Department of Pathology, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baruch","family":"Wolach","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Meir General Hospital, Kfar Saba, and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"417","published-online":{"date-parts":[[2001,12,1]]},"reference":[{"key":"2021121003485279300_R1","doi-asserted-by":"crossref","unstructured":"Brown EW. 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