scholarly journals Spindle Cell Tumor in Oral Cavity: A Rare Case Report

2018 ◽  
Vol 3 (4) ◽  
Author(s):  
Richa Wadhawan ◽  
Nisheeth Saawarn ◽  
Swati Saawarn ◽  
Dharmendra Sharma
Keyword(s):  
Case Report ◽  
Oral Cavity ◽  
Rare Case ◽  
Spindle Cell ◽  
Cell Tumor ◽  
Spindle Cell Tumor ◽  
Rare Case Report

scholarly journals Aggressive Monophasic Sarcomatoid Carcinoma of Small Intestine - A Rare Case Report With Review of Literature

2012 ◽  
Vol 02 (01) ◽  
pp. 45-47
Author(s):  
Shetty K. Padma ◽  
Harish S. Permi ◽  
C.N. Patil ◽  
Michelle Mathias
Keyword(s):  
Small Intestine ◽  
Rare Case ◽  
Spindle Cell ◽  
Correct Diagnosis ◽  
Sarcomatoid Carcinoma ◽  
Intestinal Wall ◽  
Cell Tumor ◽  
Review Of Literature ◽  
Spindle Cells ◽  
Rare Case Report

AbstractSarcomatoid carcinoma occurring in the small intestine is very rare. They can be monophasic or biphasic. We report a rare case of monophasic Sarcomatoid carcinoma of the small intestine in a 60 year old male patient. The tumor was an ulceronodular mass involving the ileum circumferentially. The tumor infiltrated the full thickness of the intestinal wall and the serosa of an adjacent loop of ileum. Microscopically, the tumor was composed of sheets of malignant spindle cells. The carcinomatous nature of the tumor was evident only after Immunohistochemistry. The diagnosis of sarcomatoid carcinoma should be considered in the differential diagnosis of malignant spindle cell tumor of small intestine and immunohistochemical stains are required for the correct diagnosis.

scholarly journals Urachal yolk sac tumor penetrating the bladder as a diagnostic challenge: a case report and review of the literature

2022 ◽  
Vol 17 (1) ◽  
Author(s):  
Vladimír Šámal ◽  
Tomáš Jirásek ◽  
Vít Paldus ◽  
Igor Richter ◽  
Ondřej Hes
Keyword(s):  
Case Report ◽  
Rare Case ◽  
Yolk Sac ◽  
Cell Tumor ◽  
Yolk Sac Tumor ◽  
Review Of The Literature ◽  
Diagnostic Challenge ◽  
Macroscopic Hematuria ◽  
Rare Case Report

Abstract Background Yolk sac tumor (YST) is a germ cell tumor. It is primarily located in the gonads but can also occur extragonadally (extragonadal yolk sac tumor - EGYST), most commonly in the pelvis, retroperitoneum or mediastinum. Only a few YSTs of the urachus have been described. Case report We present a rare case report of a 37-year-old male with episodes of macroscopic hematuria. The histological specimen obtained by transurethral resection showed a solid, and in some parts papillary infiltrative, high-grade tumor with numerous areas of marked nuclear atypia and clear invasion between the detrusor bundles. Glandular pattern has been observed in only minority of the tumor. Immunohistochemistry showed significant positivity for GPC3, SALL4 and cytokeratins AE1/AE3, while KRT7 and GATA3 were negative. We concluded that the biopsy findings were consistent with urothelial carcinoma with infrequent YST differentiation. In definitive surgical specimens we found a malignant epithelial, glandular and cystically arranged tumor of germinal appearance arising from urachus. The surrounding urothelium was free of invasive or in situ tumor changes. We reclassified the tumor as a urachal YST. Conclusion EGYST was suspected because glandular and hepatoid structures were found, but the presence of these structures should be verified by immunohistochemistry.

scholarly journals Testicular Adult Type Granulosa Cell Tumor: A Very Rare Case Report and Review of Literature

2017 ◽  
Vol 1 (1) ◽  
pp. 12-14 ◽  
Author(s):  
Wei-Chieh Chen ◽  
◽  
Yun-Ho Lin ◽  
Shauh-Der Yeh ◽  
Chien-Chih Wu ◽  
...  
Keyword(s):  
Case Report ◽  
Granulosa Cell ◽  
Rare Case ◽  
Granulosa Cell Tumor ◽  
Cell Tumor ◽  
Review Of Literature ◽  
Adult Type ◽  
Rare Case Report

scholarly journals Mediastinal Cystic Teratoma with Right Sided Extra Renal Wilms’ Tumor - A Rare Case Report

2018 ◽  
Vol 42 (3) ◽  
pp. 155-158
Author(s):  
AKMA Morshed ◽  
S Islam ◽  
K Alam
Keyword(s):  
Early Childhood ◽  
Case Report ◽  
Germ Cell ◽  
Rare Case ◽  
Wilms Tumor ◽  
Germ Cell Tumors ◽  
Cystic Teratoma ◽  
Cell Tumor ◽  
Mediastinal Teratoma ◽  
Rare Case Report

A teratoma of the mediastinum is an uncommon germ cell tumor. Five percent of germ cell tumors are extragonadally located and men are affected more than women .Most mediastinal teratoma produce no symptoms, but we are presenting a case which was present with respiratory distress in early childhood. Classical wilm’s tumor usually found within the kidney but rarely it can occur in extra renal situations. Combination of these two is not reported until today we have searched extensively. We are presenting a 26 month old boy with mediastinal cystic teratoma with right sided extra renal wilms’ tumor which may be the first reported case. Combined effort of various concern departments ensures the diagnosis and management of such a rare case. Bangladesh J Child Health 2018; VOL 42 (3) :155-158

scholarly journals Primary granulosa cell tumor of cerebellum: A rare case report

2021 ◽  
Vol 23 ◽  
pp. 100992
Author(s):  
Sunil Rauniyar ◽  
Zhigang Shen ◽  
Lei Wang ◽  
Jia Gu ◽  
Mei Pengjin ◽  
...  
Keyword(s):  
Case Report ◽  
Granulosa Cell ◽  
Rare Case ◽  
Granulosa Cell Tumor ◽  
Cell Tumor ◽  
Rare Case Report
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