{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T06:22:04Z","timestamp":1762323724888},"reference-count":20,"publisher":"Oxford University Press (OUP)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014,8,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Objectives:<\/jats:title>\n                  <jats:p>Well-differentiated papillary mesothelioma of the peritoneum (WDPMP) is an uncommon subtype of epithelioid mesothelioma. Usually, WDPMP has a benign course, while a few patients have multiple recurrence and malignant transformation on long-term follow-up. The histology of WDPMP has been well studied compared with the cytology. Although accurate diagnosis is based only on histology and immunohistochemical stains, knowledge of the cytologic features of WDPMP in context with clinical and radiologic features is essential to predict a preoperative diagnosis and guide proper management, after excluding reactive mesothelial hyperplasia, malignant mesothelioma, and serous neoplasms of the ovaries and peritoneum. Surgical excision gives a favorable outcome.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods:<\/jats:title>\n                  <jats:p>We describe a case of 28-year-old woman who sought treatment for chronic lower abdominal pain, dysuria, and dyspareunia.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results:<\/jats:title>\n                  <jats:p>Radiologic findings suggested multiple metastatic peritoneal deposits. Ultrasound-guided fine-needle aspiration cytology showed many papillae, tubulopapillary and spheroid groups, monolayered pavement-like sheets, and many dispersed cells. Papillae showed many layers of round to ovoid cells, with minimal atypia. Atypical mitoses and necrosis were not found. A cytologic diagnosis of WDPMP was suggested. After complete resection of all the tumor nodules, histopathology and immunohistochemical findings were compatible with WDPMP. On follow-up, she developed tumor recurrence at 9 months and was managed successfully with adjuvant chemotherapy.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions:<\/jats:title>\n                  <jats:p>This article highlights the cytologic features of WDPMP with relevant review of the literature and differential diagnosis.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1309\/ajcpoto9lbb4ukwc","type":"journal-article","created":{"date-parts":[[2014,7,11]],"date-time":"2014-07-11T19:19:07Z","timestamp":1405106347000},"page":"233-242","source":"Crossref","is-referenced-by-count":13,"title":["Well-Differentiated Papillary Mesothelioma of the Peritoneum"],"prefix":"10.1093","volume":"142","author":[{"given":"Jitendra G.","family":"Nasit","sequence":"first","affiliation":[{"name":"Department of Pathology, Pandit Deendayal Upadhyay Government Medical College and Hospital, Gujarat, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gauravi","family":"Dhruva","sequence":"additional","affiliation":[{"name":"Department of Pathology, Pandit Deendayal Upadhyay Government Medical College and Hospital, Gujarat, India."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2014,8,1]]},"reference":[{"key":"2023012005365939800_b1-1420233","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1159\/000326202","article-title":"Fine needle aspiration cytology of well-differentiated papillary mesothelioma: a case report","volume":"49","author":"Gong","year":"2005","journal-title":"Acta Cytol"},{"key":"2023012005365939800_b2-1420233","first-page":"793","article-title":"Well-differentiated papillary mesothelioma in association with endometrial carcinoma: a case report","volume":"54","author":"Rathi","year":"2010","journal-title":"Acta Cytol"},{"key":"2023012005365939800_b3-1420233","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1159\/000326481","article-title":"Well-differentiated papillary mesothelioma in the pelvic cavity: a case report","volume":"47","author":"Haba","year":"2003","journal-title":"Acta Cytol"},{"key":"2023012005365939800_b4-1420233","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1186\/1752-1947-4-346","article-title":"Long-term survival of a woman with well differentiated papillary mesothelioma of the peritoneum: a case report and review of the literature","volume":"4","author":"Clarke","year":"2010","journal-title":"J Med Case Rep"},{"key":"2023012005365939800_b5-1420233","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/j.ygyno.2005.03.031","article-title":"Well-differentiated papillary mesothelioma of the peritoneum: a pathological analysis and review of the literature","volume":"98","author":"Hoekstra","year":"2005","journal-title":"Gynecol Oncol"},{"key":"2023012005365939800_b6-1420233","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1002\/dc.20824","article-title":"Cytomorphologic features of well-differentiated papillary mesothelioma in peritoneal effusion: a case report","volume":"36","author":"Ikeda","year":"2008","journal-title":"Diagn Cytopathol"},{"key":"2023012005365939800_b7-1420233","doi-asserted-by":"crossref","first-page":"748","DOI":"10.1002\/dc.21084","article-title":"Fine-needle aspiration of a well-differentiated papillary mesothelioma in the inguinal hernia sac: a case report and review of literature","volume":"37","author":"Wheeler","year":"2009","journal-title":"Diagn Cytopathol"},{"key":"2023012005365939800_b8-1420233","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1111\/j.1365-2303.2008.00622.x","article-title":"Cytological diagnosis of a peritoneal well-differentiated papillary mesothelioma","volume":"20","author":"Lacoste-Collin","year":"2009","journal-title":"Cytopathology"},{"key":"2023012005365939800_b9-1420233","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1002\/1097-0142(19900115)65:2<292::AID-CNCR2820650218>3.0.CO;2-W","article-title":"Well-differentiated papillary mesothelioma of the peritoneum: a clinicopathologic study of 22 cases","volume":"65","author":"Daya","year":"1990","journal-title":"Cancer"},{"key":"2023012005365939800_b10-1420233","first-page":"517","article-title":"Malignant transformation of a well-differentiated peritoneal papillary mesothelioma","volume":"47","author":"Hejmadi","year":"2003","journal-title":"Acta Cytol"},{"key":"2023012005365939800_b11-1420233","first-page":"563","article-title":"Fine needle aspiration cytology of well-differentiated papillary peritoneal mesothelioma: report of a case","volume":"32","author":"Jayaram","year":"1988","journal-title":"Acta Cytol"},{"key":"2023012005365939800_b12-1420233","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/j.prp.2009.02.006","article-title":"Well-differentiated papillary mesothelioma of the tunica vaginalis: a case report with aspirate cytologic, immunohistochemical, and ultrastructural studies","volume":"206","author":"Fukunaga","year":"2010","journal-title":"Pathol Res Pract"},{"key":"2023012005365939800_b13-1420233","first-page":"81","article-title":"A laparoscopic diagnosis of well-differentiated papillary mesothelioma of the peritoneum in a woman with ascites: a case report","volume":"2","author":"Jang","year":"2009","journal-title":"J Womens Med"},{"key":"2023012005365939800_b14-1420233","doi-asserted-by":"crossref","first-page":"1317","DOI":"10.5858\/133.8.1317","article-title":"Guidelines for pathologic diagnosis of malignant mesothelioma: a consensus statement from the International Mesothelioma Interest Group","volume":"133","author":"Husain","year":"2009","journal-title":"Arch Pathol Lab Med"},{"key":"2023012005365939800_b15-1420233","doi-asserted-by":"crossref","first-page":"583","DOI":"10.4132\/KoreanJPathol.2009.43.6.583","article-title":"Fine needle aspiration cytologic features of well-differentiated papillary mesothelioma in the pleura: a case report","volume":"43","author":"Ryu","year":"2009","journal-title":"Korean J Pathol"},{"key":"2023012005365939800_b16-1420233","doi-asserted-by":"crossref","first-page":"805","DOI":"10.1111\/his.12089","article-title":"Well-differentiated papillary mesothelioma: a clinicopathological and immunohistochemical study of 18 cases with additional observation","volume":"62","author":"Chen","year":"2013","journal-title":"Histopathology"},{"key":"2023012005365939800_b17-1420233","doi-asserted-by":"crossref","first-page":"681","DOI":"10.1111\/j.1440-1827.2011.02720.x","article-title":"Combined adenomatoid tumor and well differentiated papillary mesothelioma of the omentum","volume":"61","author":"Hatano","year":"2011","journal-title":"Pathol Int"},{"key":"2023012005365939800_b18-1420233","doi-asserted-by":"crossref","first-page":"2147","DOI":"10.1093\/annonc\/mdt135","article-title":"Well-differentiated papillary mesothelioma: clustering in a Portuguese family with a germline BAP1 mutation","volume":"24","author":"Ribeiro","year":"2013","journal-title":"Ann Oncol"},{"key":"2023012005365939800_b19-1420233","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1097\/PAS.0b013e3182354a79","article-title":"Well-differentiated papillary mesothelioma of the female peritoneum: a clinicopathologic study of 26 cases","volume":"36","author":"Malpica","year":"2012","journal-title":"Am J Surg Pathol"},{"key":"2023012005365939800_b20-1420233","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1111\/pin.12053","article-title":"Well-differentiated papillary mesothelioma, possibly giving rise to diffuse malignant mesothelioma: a case report","volume":"63","author":"Washimi","year":"2013","journal-title":"Pathol Int"}],"container-title":["American Journal of Clinical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/ajcp\/article-pdf\/142\/2\/233\/48792945\/ajcp_142_2_233.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/ajcp\/article-pdf\/142\/2\/233\/48792945\/ajcp_142_2_233.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,20]],"date-time":"2023-01-20T05:37:54Z","timestamp":1674193074000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ajcp\/article\/142\/2\/233\/1766967"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,8,1]]},"references-count":20,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2014,8,1]]},"published-print":{"date-parts":[[2014,8,1]]}},"URL":"https:\/\/doi.org\/10.1309\/ajcpoto9lbb4ukwc","relation":{},"ISSN":["1943-7722","0002-9173"],"issn-type":[{"value":"1943-7722","type":"electronic"},{"value":"0002-9173","type":"print"}],"subject":[],"published-other":{"date-parts":[[2014,8,1]]},"published":{"date-parts":[[2014,8,1]]}}}