Results 71 to 80 of about 772,257 (203)

Low-grade serous epithelial ovarian cancer: a comprehensive review and update for radiologists

Insights into Imaging, 2021
Low-grade serous carcinoma (LGSC) is an infrequent subtype of ovarian cancer, corresponding to 5% of epithelial neoplasms. This subtype of ovarian carcinoma characteristically has molecular features, pathogenesis, clinical behaviour, sensitivity to ...
Sofia Amante, Filipa Santos, Teresa Margarida Cunha   +2 more
doaj   +1 more source

Melanotic Schwannoma of the Vagina: A Report of a Very Rare Tumor and Review of the Literature

Case Reports in Obstetrics and Gynecology, 2019
Melanotic schwannoma (MS) is a rare nerve sheath tumor with fewer than 200 cases reported. MS has uncertain malignant potential and comprises 1% of all nerve sheath tumors with a predilection for the spinal nerve roots.
Kofi Effah, Stefan Seidl, Edith Gorges, Patrick Kafui Akakpo   +3 more
doaj   +1 more source

Remarkable Response to Immunotherapy and VEGFR Inhibitor in Xp11 Translocation Renal Cell Carcinoma in a 17‐Year‐Old Adolescent

Case Reports in Medicine, Volume 2026, Issue 1, 2026.
Background Xp11 translocation renal cell carcinoma (tRCC) is a rare and aggressive renal cancer characterized by gene fusion involving TFE3. It accounts for < 5% of renal cancers and shows variable responses to conventional antivascular endothelial growth factor therapies.
Piyarat Limpawittayakul, Narongchai Teerayathanakul, Farid Cherbal   +2 more
wiley   +1 more source

Cutaneous clear cell adnexal carcinoma in two dogs: cytological and immunohistochemical evaluation

, 2022
In this study, cases of cutaneous clear cell adnexal carcinoma were diagnosed on the right forepaw of a 6-year-old female dog and on the right hind paw of an 8-year-old male dog.
Muhammad Nasir BHAYA, Bhaya, Muhammad Nasir, Alper NİŞANCI, Bozkurt, Mehmet Fatih, Nisanci, Alper, Mehmet Fatih BOZKURT   +5 more
core   +1 more source

Aggressive Juvenile Trabecular Ossifying Fibroma in a 4‐Year‐Old: Case Report Bringing Diagnostic Challenges and Surgical Management

Case Reports in Dentistry, Volume 2026, Issue 1, 2026.
Juvenile trabecular ossifying fibroma (JTOF) is an uncommon benign fibro‐osseous neoplasm of the craniofacial skeleton that predominantly affects children and may clinically and radiographically resemble other aggressive lesions. We describe the case of a 4‐year‐old boy with a rapidly enlarging, painless maxillary mass.
Brett Spenrath, Amanda Gruza, Rani Kanthan, Tony L. Ng, Felipe F. Sperandio, Hannah Wesley   +5 more
wiley   +1 more source

Prevalence and significance of psammoma bodies in cervicovaginal smears in a cervical cancer screening program with emphasis on a case of primary bilateral ovarian psammocarcinoma [PDF]

, 2008
Background: The purpose of our study was to determine the prevalence and significance of psammoma bodies (PBs) in the cervicovaginal smears of the screening population of Trento district (Italy), with the description of the cytological presentation of ...
Nonno, Franca Del, Parolari, Anna M., Morelli, Luca, Pusiol, Teresa, Licci, Stefano, Piscioli, Irene   +5 more
core   +1 more source

A Sui Generis Report: Synchronous Mucinous Tubular and Spindle Cell Carcinoma of the Kidney and Invasive Breast Carcinoma

Case Reports in Pathology, Volume 2026, Issue 1, 2026.
Multiple primary malignant neoplasms (MPMNs) are rare entities characterized by the presence of two or more distinct primary malignancies in a single patient. Synchronous occurrence of invasive breast carcinoma and mucinous tubular and spindle cell carcinoma (MTSCC) of the kidney is a “sui generis” phenomenon, and besides, MTSCC is an exceedingly rare ...
Zachariah Chowdhury, Pallavi Majumdar, Ipsita Dhal, Sashank Saini, Sneha, Isha Makker, Suraiya Saleem   +6 more
wiley   +1 more source

Recurrent Thoracic Intradural Extramedullary Calcifying Pseudoneoplasm

Case Reports in Pathology, Volume 2026, Issue 1, 2026.
A case of calcifying pseudoneoplasm of the neuraxis (CAPNON) that arose as an intradural mass of the thoracic spinal cord of a 53‐year‐old man, a motorcycle mechanic, is reported. The mass showed regrowth after the subtotal removal and was resected again 8 years later.
Masayuki Shintaku, Takeshi Matsui, Takahiro Fukuzaki, Masayuki Ishihara, Katsunori Uchida, Koji Tsuta, Amit Agrawal   +6 more
wiley   +1 more source

Adenocarcinoma of the Rete Testis With PI3K/AKT/mTOR Pathway Alteration and a Gene Expression Profile Resembling Papillary Renal Cell Carcinoma: A Case Report

Case Reports in Urology, Volume 2026, Issue 1, 2026.
Adenocarcinoma of the rete testis (ACRT) is a rare, gland‐forming neoplasm arising from rete testis epithelium and is typically associated with poor prognosis. Currently, our knowledge of ACRT has been limited to single reports and small series, and its molecular characteristics are largely unknown.
Sachein Sharma, Ryan Jaehne, Cyrus Oster, Dong Ren, Shivani Kandukuri, Li Lei, Dimitrios Korentzelos, Matthew J. Oberley, Eugene Muchnik, Mark G. Evans, Kalyani Sen   +10 more
wiley   +1 more source

Hyalinizing Trabecular Tumor of the Thyroid Gland

Philippine Journal of Otolaryngology Head and Neck Surgery, 2015
A 34-year-old woman with a 4-year history of a slowly enlarging thyroid gland underwent a total thyroidectomy. Histologic sections showed multinodular colloid goiter. In addition, a 1.2 centimeter diameter discrete mass with a solid white cut surface was
Vincent G. Te, Jose M. Carnate
doaj   +1 more source