Results 41 to 50 of about 427,555 (215)

Clonal evidence for the development of neuroblastoma with extensive copy‐neutral loss of heterozygosity arising in a mature teratoma [PDF]

, 2021
Mature teratomas are usually benign tumors that rarely undergo malignant transformation. We report an advanced neuroblastoma arising in a mature teratoma of the ovary.
Kenichi Yoshida, Takahashi, Satoko, Junko Takita, Suzuki, Koyu, Ueno, Hiroo, Ogawa, Seishi, Satoko Takahashi, Manabe, Atsushi, Hiroo Ueno, Seishi Ogawa, Rintaro Ono, Taiki Nozaki, Atsushi Manabe, Daisuke Hasegawa, Yoshihara, Hiroki, Ono, Rintaro, Hiroki Yoshihara, Hasegawa, Daisuke, Saiki, Ryunosuke, Nakazawa, Atsuko, Ryunosuke Saiki, Yoshida, Kenichi, Nozaki, Taiki, Takita, Junko, Koyu Suzuki, Masafumi Seki, Atsuko Nakazawa, Seki, Masafumi, Yoshida, K, Seki, M,, Ueno, H, Suzuki, K, Nakazawa, A, Saiki, R, Ono, R, Nozaki, T, Takahashi, S, Yoshihara, H   +37 more
core   +1 more source

Oligodendroglioma Arising in Mature Cystic Teratoma [PDF]

, 2014
Background. Development of neuroepithelial tumors from mature cystic teratoma is very rare. We present a case of oligodendroglioma developing inside mature cystic teratoma. Case.
Betül Ünal, Murat Şedele, Faruk Güleç   +2 more
core   +1 more source

Malignant transformation in mature cystic teratoma of ovary: Series of 4 cases

Journal of Pathology of Nepal
Mature cystic teratoma is the most common benign ovarian tumour of germ cell origin. Malignant transformation is rare in mature cystic teratoma. Here we present a series of 4 cases showing malignant transformation in the form of squamous cell carcinoma ...
Aruna Gupta, Nandita Katoch, Garima Shah, Vikas Gupta, Nikhil Verma   +4 more
doaj   +1 more source

Mature cystic teratoma mimicking meningomyelocele

, 2021
Teratomas are benign germ cell tumors originating from at least two germ layers, mostly of ectodermal and mesodermal origin. Mature teratomas are the most common subtype and develop from well-differentiated germ cells.
Balci, Mahi, Yuksel, Ulas, Akkaya, Suleyman, Sagsoz, Nevin, Akkaya, Merva Aydemir   +4 more
core   +1 more source

Intracranial Mature Teratoma in an Adult Patient: A Case Report

Journal of Neurological Surgery Reports, 2019
Introduction: Primary intracranial teratoma is a subtype of germ cell tumors, classified into three subtypes. They occur very rarely, with only several reported individual cases in adults.
Dominik Romić, Marina Raguž, Petar Marčinković, Patricija Sesar, Martina Špero, Zrinka Čolak Romić, Domagoj Dlaka, Darko Chudy   +7 more
doaj   +1 more source

Rapid growth of a mature mediastinal teratoma in a middle-aged woman: A case report

Radiology Case Reports, 2020
A mediastinal mass was incidentally detected in a 42-year-old Japanese woman during a routine medical checkup. Computed tomography revealed a 7-cm, well-circumscribed multilocular cystic mass consistent with a mature cystic teratoma; however, no solid or
Kazuhiko Morikawa, MD, Satoshi Tatsuno, MD, PhD, Shigeki Misumi, MD   +2 more
doaj   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Mature Cardiac Teratoma in an Adult

Cardiology Research, 2012
The incidental diagnosis in adult age is very unusual and the presence of clinical symptoms is related to its location, which is most commonly intrapericardial. The presence of intramyocardial teratoma lesions is even rarer and has been reported in few publications. The recommendations for the diagnosis and management of a cardiac teratoma depends upon
Cohen, Ronny A, Loarte, Pablo, Navarro, Victor, Mirrer, Brooks   +3 more
openaire   +3 more sources

Subsequent ovarian yolk sac tumor after operation of ovarian mature teratoma: a case report and review of the literature

Frontiers in Oncology
Ovarian mature teratoma represents a benign ovarian tumor, while ovarian yolk sac tumor (YST, endodermal sinus tumor) is a rare malignant tumor predominantly affecting young women, often associated with a grim prognosis post-metastasis.
Shuqing Li, Juan Peng, Juan Peng, Yajun Zhang, Dongxia Liu, Lei Li, Manman Nai   +6 more
doaj   +1 more source

Mature Teratoma of The Lung : A Case Report

Magna Medika, 2023
Background:  Mature teratoma is a germinal cell tumor that is commonly found in ovaries and testis. Mature teratoma in the lung region is a rare case. According to the literature there are only 67 cases worldwide starting from 1939 to 2007.
Priangga Adi Wiratama, Alphania Rahniayu, Vira Yasmina Ramadhani   +2 more
doaj   +1 more source