Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report

ABSTRACT Fetiform teratoma, another name for homunculus, is a rare form of mature teratoma that is highly differentiated and has parts that resemble a malformed fetus. We reported a case of ovarian Fetiform teratoma in a 38 years old nulliparous woman presented with right side abdominal distention o...

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Main Authors: Desalew Gedamu, Mekitie Wondafrash, Meron Berhanu
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Clinical Case Reports
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Online Access:https://doi.org/10.1002/ccr3.70029
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author Desalew Gedamu
Mekitie Wondafrash
Meron Berhanu
author_facet Desalew Gedamu
Mekitie Wondafrash
Meron Berhanu
author_sort Desalew Gedamu
collection DOAJ
description ABSTRACT Fetiform teratoma, another name for homunculus, is a rare form of mature teratoma that is highly differentiated and has parts that resemble a malformed fetus. We reported a case of ovarian Fetiform teratoma in a 38 years old nulliparous woman presented with right side abdominal distention of 10 years duration. An ultrasound revealed a heterogeneous pelvic cystic mass that ranged in appearance from fully hyperechoic to fully hypoechoic, suggesting mature cystic teratoma. The patient underwent laparotomy. Histopathology of Cystectomy specimen was found to be compatible with Fetiform teratoma. It is important to distinguish this highly differentiated benign neoplasm with potential somatic malignant transformation from Fetus in fetu and ectopic pregnancy. To establish the diagnosis, a thorough clinicopathologic examination, laboratory tests for pregnancy and relevant cytogenetic tests for Zygosity should be performed.
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institution Kabale University
issn 2050-0904
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publishDate 2025-01-01
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series Clinical Case Reports
spelling doaj-art-74b350296fd549c38101be056110001e2025-01-24T05:08:45ZengWileyClinical Case Reports2050-09042025-01-01131n/an/a10.1002/ccr3.70029Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case ReportDesalew Gedamu0Mekitie Wondafrash1Meron Berhanu2Department of Pathology St Paul's Hospital Millennium Medical College Addis Ababa EthiopiaSt. Paul's Institute for Reproductive Health and Rights Addis Ababa EthiopiaDepartment of Pathology Gondar Medical College Addis Ababa EthiopiaABSTRACT Fetiform teratoma, another name for homunculus, is a rare form of mature teratoma that is highly differentiated and has parts that resemble a malformed fetus. We reported a case of ovarian Fetiform teratoma in a 38 years old nulliparous woman presented with right side abdominal distention of 10 years duration. An ultrasound revealed a heterogeneous pelvic cystic mass that ranged in appearance from fully hyperechoic to fully hypoechoic, suggesting mature cystic teratoma. The patient underwent laparotomy. Histopathology of Cystectomy specimen was found to be compatible with Fetiform teratoma. It is important to distinguish this highly differentiated benign neoplasm with potential somatic malignant transformation from Fetus in fetu and ectopic pregnancy. To establish the diagnosis, a thorough clinicopathologic examination, laboratory tests for pregnancy and relevant cytogenetic tests for Zygosity should be performed.https://doi.org/10.1002/ccr3.70029ectopic pregnancyFetiform teratomafetus in fetuhomunculusparthenogenesis
spellingShingle Desalew Gedamu
Mekitie Wondafrash
Meron Berhanu
Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
Clinical Case Reports
ectopic pregnancy
Fetiform teratoma
fetus in fetu
homunculus
parthenogenesis
title Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
title_full Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
title_fullStr Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
title_full_unstemmed Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
title_short Ovarian Fetiform Teratoma in 38 Years Nulliparous Woman: A Case Report
title_sort ovarian fetiform teratoma in 38 years nulliparous woman a case report
topic ectopic pregnancy
Fetiform teratoma
fetus in fetu
homunculus
parthenogenesis
url https://doi.org/10.1002/ccr3.70029
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AT mekitiewondafrash ovarianfetiformteratomain38yearsnulliparouswomanacasereport
AT meronberhanu ovarianfetiformteratomain38yearsnulliparouswomanacasereport