Results 91 to 100 of about 96,135 (248)

Eruptive Acral Melanocytic Lesions Associated With Capecitabine

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Eruptive nevi and lentigines have been reported to occur in the setting of immunosuppression, which may be medication‐induced. The associated histopathologic findings have not been well described in the literature. Herein, we report the case of a woman in her 60s who had been receiving chemotherapy treatment with capecitabine, a prodrug of 5 ...
Madison Smith, Annie Jin, Jonathan A. Miles, Rosalie Elenitsas, Danielle M. DeHoratius, Emily Y. Chu   +5 more
wiley   +1 more source

A frontal lobe mass in a 6‐year‐old girl

Brain Pathology, EarlyView.
Francesca S. Vacca, Aaron Mochizuki, Smruti K. Patel, Blaise Jones, Somak Roy, Kirti Gupta   +5 more
wiley   +1 more source

Multifocal epithelioid hemangioma of the metacarpal bones: A case report

Radiology Case Reports, 2019
Epithelioid hemangioma of bone is a rare, locally aggressive but benign vascular tumor that is now recognized as a distinct entity from other vascular neoplasms.
Anna Fairfax, BS, Courtney B. Dey, MD, Tod Berry, MD   +2 more
doaj   +1 more source

Aggressive cutaneous epithelioid angiosarcoma

, 1997
Angiosarcoma with epithelioid histo-morphology has been documented in the skin, orbit, thyroid and adrenal glands, gall-bladder and deep soft tissue.
Pianigiani E., BILENCHI, ROBERTA, MIRACCO, CLELIA, Taddeucci P., Andreassi A., Biagioli M.   +5 more
core   +1 more source

Atypical Epithelioid Schwannoma in a Young Female- A Dilemma Set by Morphology; Resolved by Immunohistochemistry-A Rare Case Report

Indian Journal of Dermatology
Epithelioid morphology spawns myriad of benign and malignant tumors into differential diagnoses, which include epithelioid sarcoma, malignant melanoma, epithelioid malignant peripheral nerves sheath tumor, epithelioid hemangioendothelioma, myoepithelioma,
K Amita, T Rajani
doaj   +1 more source

A unique case of epithelioid schwannoma; rare soft tissue tumor

Human Pathology: Case Reports, 2018
Epithelioid schwannoma is a rare histological subtype of schwannoma that can cause diagnostic challenges. Most reported cases in the literature were located predominantly in the dermis and subcutaneous tissue of the extremities and trunk.
Haneen Al-Maghrabi, Njoud Aldardeir
doaj   +1 more source

Enhancement of the leptomeninges in a young man

Brain Pathology, EarlyView.
Jayden Ray, Mohammad Alberawi, Andrew Bauer, Kar‐Ming Fung, Erika Santos Horta, Lorraina J. Robinson   +5 more
wiley   +1 more source

Multifocal Epithelioid Hemangioma With FOSB Overexpression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Epithelioid hemangioma (EH) is a benign vascular tumor that most commonly arises on the skin but may also occur in other anatomical locations, including deep soft tissue, bone, visceral organs, penis, and mucosal sites. A hallmark of EH is overexpression of FOS and FOSB, often resulting from various gene fusions.
Phuong Daniels, Aarush Kumar, Alexa Lum, Izabelle Bermudez, Shannon DeSilva, Jonathan Crane, Kristopher McKay   +6 more
wiley   +1 more source

MYCN amplification defines an aggressive phenotype in IDH‐mutant gliomas

The Journal of Pathology: Clinical Research
In alignment with the latest WHO classification system, which underscores the integration of molecular alterations in glioma diagnosis and grading, this study investigates the prognostic significance of MYCN amplification in IDH‐mutant gliomas, a ...
Xujun Xie, Qin Yan, Fang Wang, Jiabin Lu, Yuandong Zhang, Shaoyan Xi   +5 more
doaj   +1 more source

Cytology‐First Diagnostic Workflow for Melanoma of Unknown Primary With Molecular Profiling

Cytopathology, EarlyView.
Cytology‑first diagnostic workflow for melanoma of unknown primary. Fine‑needle aspiration of an enlarged lymph node enables rapid cytologic evaluation and immunocytochemical confirmation of melanocytic lineage (SOX10). This early cytologic diagnosis facilitates timely surgical excision and comprehensive genomic profiling, supporting integrated ...
Hong Yu, Mokhtar Abdelhammed, Xu Cao, Nisha S. Ramani   +3 more
wiley   +1 more source