Results 51 to 60 of about 305,670 (148)

Solitary Indeterminate Cell Histiocytosis Presenting as a Reddish Nodule on the Abdomen of a 4‐Year‐Old Boy: Clinicopathologic Correlation and Electron Microscopy Findings

open access: yesJournal of Cutaneous Pathology, EarlyView.
ABSTRACT Indeterminate cell histiocytosis (ICH) is a clonal proliferative disorder of mononuclear phagocyte cells that shows features of both dendritic and histiocytic cells. Only around 100 cases of ICH were reported, and among them, only 24% of reported cases involve pediatric patients, with a mean age at diagnosis of 50 years.
Seung‐Soo Lee   +3 more
wiley   +1 more source

Benign fibrohistiocytic tumour of the palate

open access: yesIndian Journal of Dermatopathology and Diagnostic Dermatology, 2020
Benign fibrous histiocytomas of soft tissue are composed of spindled fibroblasts admixed with secondary elements including histiocytes, foam cells, and inflammatory cells. These tumors occur equally in males and females and most often arise in the dermis
Nilima Sharma, Mohammad Jaseem Hassan
doaj   +1 more source

Evaluating Fine Needle Aspiration Cytology for Diagnostics of Soft Tissue and Bone Tumours

open access: yesCytopathology, EarlyView.
Systematic comparison of needle aspiration cytology and histopathology for 503 tumours in soft tissue and bone showed high concordance (positive predictive value 94%–100%, negative predictive value 83%–89%). In this original study, the authors show that FNAC is a safe and non‐invasive method for diagnosing suspected sarcomas, with the main objective to
Amanda Husu   +3 more
wiley   +1 more source

Deep benign fibrous histiocytoma in the oral cavity: a case report. [PDF]

open access: yesJ Korean Assoc Oral Maxillofac Surg, 2015
Benign fibrous histiocytoma (FH) is a benign tumor composed of fibroblasts and histiocytes in varying proportions. This tumor is usually found in adult extremities but rarely occurs in deep soft tissues of the oral cavity.
Jo E, Cho ES, Kim HS, Nam W.
europepmc   +2 more sources

Novel and emerging cutaneous soft tissue tumours

open access: yesHistopathology, EarlyView.
This review outlines the defining histopathological, immunophenotypic and molecular features of novel and emerging cutaneous soft tissue tumours, including hybrid superficial ALK‐rearranged myxoid spindle cell neoplasm/epithelioid fibrous histiocytoma, superficial neurocristic tumour, ALK‐rearranged epithelioid vascular neoplasm and MITF pathway ...
Saba Shafi, Josephine K Dermawan
wiley   +1 more source

Diagnostic Performance of Conventional Ultrasound Combined With Calcification Parameters in Soft Tissue Masses With Calcification: A Retrospective Study

open access: yesSonography, Volume 13, Issue 3, September 2026.
ABSTRACT Objective This study aimed to develop and validate an ultrasound‐based model integrating conventional ultrasound and calcification patterns (US‐CAL) for distinguishing benign from malignant calcified soft tissue masses. Methods This retrospective study analyzed 101 pathologically confirmed soft tissue masses (78 benign, 23 malignant) that ...
Lu Xie   +12 more
wiley   +1 more source

Exploring Neutrophil Extracellular Traps in Canine Soft Tissue Sarcomas: A Preliminary Study With Translational Insights

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Neutrophil Extracellular Traps (NETs) in Canine Soft Tissue Sarcomas This study investigated the presence of neutrophil extracellular traps (NETs) in canine soft tissue sarcomas using dual immunohistochemistry for citrullinated histone‐3 and myeloperoxidase.
Burak Yildirim, Volkan Ipek
wiley   +1 more source

Benign Fibrous Histiocytoma of the Lower Lip

open access: yes, 2010
Benign Fibrous Histiocytoma (BFH) is one the most common tumour of the superficial and deep soft tissues; it is commonly localized on the skin of the extremities, and presents as a slowly growing solitary nodule, made up by a mixture of fibroblastic and ...
MIGLIARIO, MARIO   +5 more
core   +1 more source

Signet Ring Dermatofibroma, a Rare and Confusing Variant [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Dermatofibroma is a common cutaneous benign fibrohistiocytic tumour, which is usually diagnosed without difficulty. In this report we demonstrated a signet ring variant of dermatofibroma as a rare variant of this common neoplasm together with the ...
Asmaa Gaber Abdou, Nancy Youssef Asaad
doaj   +1 more source

Pedunculated Extraocular Sebaceous Carcinoma With a Slender Stalk

open access: yes
JEADV Clinical Practice, EarlyView.
Mie Horiuchi   +6 more
wiley   +1 more source

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