Results 101 to 110 of about 58,257 (262)

Diffuse CD30‐Positive Cutaneous Infiltrate in a Clinically Suspected Hidradenitis Suppurativa Lesion: Histopathologic and Diagnostic Challenges

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Hidradenitis suppurativa (HS) is a chronic inflammatory skin disorder affecting apocrine gland–bearing areas. We report a 38‐year‐old male with a lesion in the left axilla, initially clinically interpreted as HS and resistant to antibiotics.
R. Gervasi, G. L. Piazzetta, G. Soluri, C. Scigliano, C. Pelaia, V. Zuccalà, C. Gentile, N. Lobello, E. Allegra, E. Chiarella, N. Innaro   +10 more
wiley   +1 more source

The role of ¹⁸F-FDG PET/CT in primary cutaneous lymphoma: an educational review. [PDF]

Ann Nucl Med, 2023
McDonald EO, Amanullah AA, Park PSU, Song W, Werner TJ, Alavi A, Revheim ME.   +6 more
europepmc   +1 more source

Granulomatous Vasculitis: An Unusual Manifestation of Metastatic Crohn’s Disease

Australasian Journal of Dermatology, EarlyView.
Ethan Wei Min Lee, Helen Yiling Sun, Christopher W. Toon, Lachlan Andrew Byth   +3 more
wiley   +1 more source

Squamoid Eccrine Ductal Carcinoma: Case Series of a Rare, Potentially Aggressive Skin Cancer Associated With Immunosuppression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Squamoid Eccrine Ductal Carcinoma (SEDC) is a rare cutaneous adenexal carcinoma first described in 1997. It has distinct biphasic features on histology which commonly result in misdiagnosis as Bowen disease or cutaneous squamous cell carcinomas (cSCC) if diagnostic skin biopsies are too superficial. This may lead to a delay in diagnosis. It is
Xiang Li Tan, Pooja Patel, Jeva Cernova, Sarah Hogan, Jason Thomson, Efthymios Hadjimichael, Sharanpal Jeetle, Dorota Markiewicz, Michael Sheaff, Nilukshi Wijesuriya, Mark Hawthorne, Graeme Moir, Matthew Stodell, Kapil Bhargava, Suchitra Chinthapalli, Catherine A. Harwood   +15 more
wiley   +1 more source

Dermoscopy in the diagnosis of cutaneous lymphoma (Review). [PDF]

Exp Ther Med, 2022
Ungureanu L, Vasilovici A, Șenilă SC, Cosgarea I, Boda D.   +4 more
europepmc   +1 more source

Superficial Ewing Sarcoma of the Rectum: A Case Report and the Utility of Molecular Diagnostics

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Ewing sarcoma is an undifferentiated small round cell sarcoma that most commonly presents as a malignant bone tumor in pediatric and young adult patients. The diagnosis is typically confirmed by molecular genetic identification of a fusion protein, most commonly involving members of the FET and ETS gene families.
Jessica L. Muldoon, Laura M. Warmke, Ahmed K. Alomari, Rachel P. Kowal   +3 more
wiley   +1 more source

Acute Generalized Exanthematous Pustulosis in a Setting of Cutaneous Lymphoma. [PDF]

Cureus, 2022
Budh DP, Hawa S, Rios D, Chilakala A, Paniagua JA.   +4 more
europepmc   +1 more source

Merkel Cell Carcinoma With Divergent Differentiation—Or Something Else? A Triphasic Cutaneous Carcinoma With Lineage Plasticity

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Merkel cell carcinoma (MCC) is a rare, aggressive cutaneous neuroendocrine carcinoma that typically arises in sun‐exposed skin of older or immunosuppressed patients. Combined or collision tumors involving MCC and other cutaneous malignancies are uncommon, and tumors exhibiting more than two distinct malignant phenotypes are exceptionally rare.
Zeinab Khalil, Hozaifa Elameen, Ahmed K. Alomari   +2 more
wiley   +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

Indolent cutaneous lymphoma with gamma/delta expression after COVID-19 vaccination. [PDF]

JAAD Case Rep, 2023
Hobayan CG, Chung CG.
europepmc   +1 more source