Results 21 to 30 of about 367,561 (197)

Collision Glial Neoplasms Arising in an Ovarian Mature Cystic Teratoma: A Rare Event

Case Reports in Pathology, 2020
Germ cell neoplasms represent around 20% of all ovarian tumors. They most frequently affect children and young adults. Mature cystic teratoma is a common benign ovarian neoplasm comprising about 95% and is made up of all three germ cell embryonic layers.
Abdelrazak Meliti, Bayan Hafiz, Haneen Al-Maghrabi, Abdulrahim Gari   +3 more
doaj   +2 more sources

Syndrome of inappropriate antidiuretic hormone secretion associated with an ovarian immature teratoma: A case report and review of the literature. [PDF]

Gynecol Oncol Rep, 2022
• SIADH can be associated with an ovarian immature teratoma. • Medical management of SIADH improved but did not resolve the hyponatremia.
Hom-Tedla M, Brodsky A, Fadare O, Meriwether C, McHale M.   +4 more
europepmc   +2 more sources

Anti-NMDA Receptor Encephalitis in the Setting of an Immature Ovarian Teratoma: A Case Report and Literature Review

Case Reports in Obstetrics and Gynecology
We report a case of a 19-year-old diagnosed with anti-NMDAR encephalitis in relation to an immature ovarian teratoma. Ultimately, chemotherapy resulted in her improvement despite poor performance status.
Samantha Metzger, Keely Ulmer, Erik Arneson, Christine Gill, Michael J. Goodheart   +4 more
doaj   +2 more sources

Immature Teratoma after Three Laparoscopic Resections for Mature Cystic Teratomas

Case Reports in Obstetrics and Gynecology, 2014
We report a case in which an immature teratoma developed following three previous resections for mature cystic teratomas. The patient was a 26-year-old nulliparous woman with a regular menstrual cycle.
Kazuhiro Nishioka, Naoto Furukawa, Taketoshi Noguchi, Hirotaka Kajihara, Kiyoshige Horie   +4 more
doaj   +2 more sources

Extragonadal immature teratoma of the uterus [PDF]

Gynecologic Oncology Reports
Background: With fewer than 20 cases of extragonadal teratomas since 1929, treatment guidelines remain unclear. Case Presentation: A 27-year-old nulliparous female presented with vaginal bleeding and malodorous discharge.
Katherine Jane C. Chua, Maryam Ali, Alice Barr, Rebecca Brooks, Nell V. Suby   +4 more
doaj   +2 more sources

Ovarian Immature Teratoma Associated with Pregnancy

Online Journal of Health & Allied Sciences, 2019
Ovarian immature teratoma is an uncommon tumor and its association with pregnancy is rarer still. At times it may be asymptomatic and lie undetected till full term pregnancy.
Smita Chandra, Sushil Kumar Shukla, Upasana Barua, Meenu Gupta   +3 more
doaj   +1 more source

From intractable hiccups to optic neuritis: paraneoplastic neuromyelitis optica with leptomeningeal carcinomatosis in the setting of immature ovarian teratoma

Gynecologic Oncology Reports
Background: Paraneoplastic syndromes are associated with 10% of ovarian cancers. Neuromyelitis optica spectrum disorders (NMOSD), which can present with vision changes, paraplegia, vomiting, and/or intractable hiccups, are rarely associated with ovarian ...
Shannon Zhou, Julie Szczygielski, Boris Winterhoff, Jordan Mattson   +3 more
doaj   +2 more sources

Pebbled mosaic-like heterogeneous echogenicity in ovarian immature teratomas and correlation of ultrasound patterns with pathological grades. [PDF]

Acta Obstet Gynecol Scand
This study characterizes heterogeneous mottled grayscale ultrasound echoes of ovarian immature teratoma as the “pebbled mosaic sign,” noting solid lesions correlate with advanced pathological grades. Preoperative identification of immature tissue informs operative stratification. Abstract Introduction Ovarian immature teratomas (ITs) are rare malignant
Zhang T, Yang J, Shi X, Liu Z, Wang D, Zhou Y, Su N, Yang J.   +7 more
europepmc   +2 more sources

A Rare Germline BMP15 Missense Mutation Causes Hereditary Ovarian Immature Teratoma in Human [PDF]

Proceedings of the National Academy of Sciences of the United States of America
Shan Kang
exaly   +2 more sources

Immature teratoma with a rare finding of choroid plexus [PDF]

, 2021
Mature cystic teratoma of the ovary is the most common ovarian tumour in young women. Immature teratoma is a very rare tumour, representing only 1% of all ovarian cancers. Paediatric ovarian tumours are rare, with a reported incidence rate of 2.2/100,000
Gupta, Neelam, Dubey, Vikas, Kashyap, Mehak, Kaur, Nechal, Vikas Dubey, Nechal Kaur, Mehak Kashyap, Neelam Gupta   +7 more
core   +1 more source