Results 141 to 150 of about 71,512 (251)

Histiocytic Sarcoma of Palatine Tonsil in a Pediatric Patient: A Case Report of a Rare and Aggressive Malignancy

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A 7‐year‐old boy with a history of recurrent tonsillitis presented with progressive left‐sided throat pain, foreign body sensation, and cervical lymphadenopathy. During the examination, doctors found an ulcerated mass on the left palatine tonsil.
Ihsan ullah   +7 more
wiley   +1 more source

Rhabdomyosarcoma Confined to the Bone Marrow: A Case Report and Literature Review. [PDF]

open access: yesCurr Oncol
Hodroj MH   +4 more
europepmc   +1 more source

CIC–DUX4 Rearranged Gastric Sarcoma Confirmed by Next‐Generation Sequencing: A Case Report and Review of Literature

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT This case highlights that gastric CIC‐DUX4 rearranged sarcoma is highly aggressive and diagnostically challenging. Early comprehensive genomic profiling was essential for confirming this rare subtype. Despite transient responses to Ewing sarcoma regimens, rapid chemoresistance was observed, emphasizing the need for precise molecular diagnosis ...
Hiroko Hasegawa   +9 more
wiley   +1 more source

An Atypical Presentation, Diagnostic Challenges, and Treatment Response of a Malignant Small Round Cell Tumor in the Lumbo‐Inguinal Region of an Infant

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Malignant small round cell tumors are a heterogeneous group of aggressive neoplasms characterized by small, round cell morphology. The undifferentiated cells in these tumors exhibit a high nuclear‐cytoplasmic ratio, and definitive histologic diagnosis via light microscopy can be extremely challenging. Diagnostic accuracy significantly improves
George Evele   +3 more
wiley   +1 more source

Early‐Onset Medullocervical Low‐Grade Glioma With FGFR1 Mutation and Leptomeningeal Spread in an Infant: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Pediatric low‐grade gliomas (PLGGs) are generally slow‐growing tumors associated with favorable long‐term outcomes. However, their occurrence in early infancy is rare, particularly when arising in the posterior fossa with extensive dissemination and hydrocephalus.
Thaer A. Tumar   +4 more
wiley   +1 more source

Therapy-related B-cell acute lymphoblastic leukemia after treatment for multiple myeloma. [PDF]

open access: yesAm J Blood Res
Gajendra S   +7 more
europepmc   +1 more source

Case Report: Synchronous Manifestations of Kaposi Sarcoma Herpesvirus‐Associated Disorders

open access: yesCancer Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background Kaposi sarcoma herpes virus (KSHV) is associated with multiple clinical manifestations, including primary effusion lymphoma, an aggressive CD38+ B cell lymphoma with a plasmablastic phenotype. Case This case describes an antiretroviral therapy‐adherent person with HIV who presented with concurrent KSHV‐related disorders of Kaposi ...
Kandice Roberts   +13 more
wiley   +1 more source

The rise and fall of SARM1 base-exchange inhibitors. [PDF]

open access: yesCommun Chem
Lundbäck T   +35 more
europepmc   +1 more source

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