Results 221 to 230 of about 11,695 (262)

A rare case report of testicular seminomatous mixed germ cell tumor with components of teratoma, embryonal carcinoma, and choriocarcinoma

D Y Patil Journal of Health Sciences, 2021
The tumors arising in testis are of germ cell origin in most of the cases. Approximately 95% of all testicular neoplasms reported in literature are germ cell tumors (GCTs). Nowadays, there is an increase in the incidence of testicular tumors all over the
Tejas Choksi, G. Rathod, Pragnesh Parmar
semanticscholar   +1 more source

NONSEMINOMATOUS GERM CELL TUMOR METASTATIC TO THE MAXILLA

Oral surgery, oral medicine, oral pathology and oral radiology, 2021
Background Extragonodal germ cell tumors (GCTs) primarily affect the sacrococcygeal region. Head and neck GCT is rare and accounts for 3% of pediatric neoplasms. Only isolated cases of metastatic GCT have been reported.
S. Meer
semanticscholar   +1 more source

Neuroglial Differentiation and Neoplasms in Testicular Germ Cell Tumors Lack Immunohistochemical Evidence of Alterations Characteristic of Their CNS Counterparts: A Study of 13 Cases

American Journal of Surgical Pathology, 2019
Overgrowth of neuroglial tissue is rare in testicular germ cell tumors and mostly reported as isolated cases. We retrospectively reviewed 13 cases of testicular germ cell tumors from 2 institutions from 1995 to 2018.
A. Matoso, Muhammad T. Idrees, F. Rodriguez, Junaid Ibrahim, Carmen M Perrino, T. Ulbright, J. Epstein   +6 more
semanticscholar   +1 more source

Germ Cell Tumors of the Female Genital Tract.

Surgical Pathology Clinics, 2019
Ovarian germ cell tumors are a histologically diverse group of neoplasms with a common origin in the primitive germ cell. The vast majority are represented by mature cystic teratoma.
E. Euscher
semanticscholar   +1 more source

Embryoid Bodies and Related Proliferations in Ovarian Germ Cell Tumors

American Journal of Surgical Pathology
We investigated the frequency and associated pathology of embryoid bodies in ovarian tumors by evaluating neoplasms in which they are known to occur: 100 immature teratomas, 125 malignant mixed germ cell tumors, and 6 polyembryomas.
Kyle M. Devins, R. H. Young
semanticscholar   +1 more source

Unedited microneurosurgery of a mixed germ cell tumor of the pineal region

Surgical neurology international, 2018
Background: Germ cell tumors comprise a heterogeneous group of neoplasms, classified as germinomas and nongerminomatous germ cell tumors based on clinicopathological features.
J. Choque-Velasquez, J. Hernesniemi
semanticscholar   +1 more source

DICER1-associated malignancies mimicking germ cell neoplasms: Report of two cases and review of the literature.

Pathology, Research and Practice, 2021
S. Rossi, S. Barresi, A. Stracuzzi, Oscar F Lopez-Nunez, S. Chiaravalli, A. Ferrari, A. Ciolfi, Giuseppe Maria Milano, I. Giovannoni, M. Tartaglia, E. Miele, R. Alaggio   +11 more
semanticscholar   +1 more source

Morphological and molecular heterogeneity in testicular germ cell tumors: implications for dedicated investigations

Virchows Archiv, 2021
J. Lobo, C. Jerónimo, R. Henrique
semanticscholar   +1 more source

Abstract 4339624: Pericardial Tamponade Physiology in a Rare Case of Primary Mediastinal Embryonal Carcinoma: Diagnostic and Management Challenges

Circulation
Primary mediastinal embryonal carcinoma is an exceptionally rare and aggressive extragonadal germ cell tumor, comprising less than 2% of mediastinal germ cell neoplasms.
Ahmad Karzoun, Hamza Alkowatli, Oubada Alkowatli, Muhammad Faiz   +3 more
semanticscholar   +1 more source

Perspectives on testicular germ cell neoplasms.

Human Pathology, 2017
Liang Cheng, B. Lyu, L. Roth
semanticscholar   +1 more source