Results 11 to 20 of about 69,351 (261)

Primary Mediastinal Choriocarcinoma in a Female Patient with Vaginal Bleeding: A Case Report [PDF]

open access: yesMiddle East Journal of Cancer, 2022
Primary mediastinal germ cell tumors accounts for about 3%-15% of the mediastinal malignancies. Nonseminomatous tumors make a small percentage of germ cell tumors.
Nasrin Namdari   +2 more
doaj   +1 more source

Case Reports: Management Challenges in Pediatric Germ Cell Tumors

open access: yesFrontiers in Pediatrics, 2021
Germ cell tumors in infants are most frequently extragonadal, benign, and amenable to surgical resection. An unusual feature of germ cell tumors is the potential coexistence of malignant with benign disease which makes it possible for patients with ...
Sophie Carr   +3 more
doaj   +1 more source

Peculiarities of differential diagnosis of malignant and benign ovarian tumors in girls (case report of immature teratoma of the ovary)

open access: yesПедиатрическая фармакология, 2023
Germ  cell tumors  are  a heterogeneous group  of tumors  differentiating from  primary germ  cells of  embryonic gonads and  their derivatives. This case  report demonstrates the diagnostic algorithm and diagnostic tactics of a rarely encountered ...
Elena V. Sibirskaya   +5 more
doaj   +1 more source

Preoperative Differentiation of Benign and Malignant Non-epithelial Ovarian Tumors: Clinical Features and Tumor Markers [PDF]

open access: yesRevista Brasileira de Ginecologia e Obstetrícia, 2020
Objective To evaluate the role of clinical features and preoperativemeasurement of cancer antigen 125 (CA125), human epididymis protein(HE4), and carcinoembryonic antigen (CEA) serum levels in women with benign and malignant non-epithelial ovarian ...
Tiago Augusto Gomes   +5 more
doaj   +1 more source

Primary Germ Cell Tumors of the Mediastinum: 10 Years of Experience in a Tertiary Teaching Hospital

open access: yesKaohsiung Journal of Medical Sciences, 2005
Germ cell tumors occur mostly in the gonad. Extragonadal germ cell tumors are rare, and most occur in the retroperitoneum and mediastinum. Primary mediastinal germ cell tumors are often found in the anterior portion of the mediastinum and include ...
Chih-Jen Yang   +2 more
doaj   +1 more source

The value of contrast-enhanced ultrasonography in differential diagnosis of primary testicular germ cell tumors and non-germ cell tumors over 50 years old

open access: yesFrontiers in Oncology, 2023
BackgroundUnlike young and middle-aged patients, seminoma is not common in patients with primary testicular tumors over the age of 50, so it cannot follow the general ideas and norms for diagnosing and treating testicular tumors, and its characteristics ...
Nianyu Xue   +3 more
doaj   +1 more source

Intracranial Germ-Cell Tumors

open access: yesPediatric Neurology Briefs, 1996
Prognosis of 26 children with intracranial germ-cell tumors (17 germinomas and 9 teratomas) treated in a 10 year period is reported from the University Hospital Hamburg-Eppendorf, Germany.
J Gordon Millichap
doaj   +1 more source

Extragonadal germ cell tumor, a report of two cases presenting in the gastrointestinal tract

open access: yesRare Tumors, 2021
Germ cell tumors are a heterogeneous group of tumors that can present primarily as gonadal tumors in either a localized or metastatic pattern. Rarely these tumors can initially present at extra-gonadal locations, including the gastrointestinal tract.
Mousa Elkhaldi   +3 more
doaj   +1 more source

Surgical treatment of metastatic germ cell cancer

open access: yesAsian Journal of Urology, 2021
Among young men between the ages of 15 and 40 years, germ cell cancer is the most common solid tumor [1]. The worldwide incidence of germ cell cancer is 70 000 cases.
Andreas Hiester, Peter Albers
doaj   +1 more source

Lost in descent: Complications of cryptorchidism

open access: yesRadiology Case Reports, 2023
Cryptorchidism is a relatively common and important clinical entity and can lead to an array of downstream complications if it is not corrected in a timely manner, most notably with the development of testicular germ cell tumors.
Lauren Facer, MD   +2 more
doaj   +1 more source

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