Results 71 to 80 of about 25,388 (210)
Clinical and Translational Medicine, Volume 16, Issue 1, January 2026.Single‐nucleus RNA sequencing (snRNA‐seq) maps the cellular diversity of pulmonary sarcomatoid carcinoma (PSC) and primary pulmonary sarcomas (PPS). AT2 cells, a major source of epithelial cells in PSC, underwent malignant transformation primarily through epithelial–mesenchymal transition, suggesting AT2 cells may serve as the origin of PSC.
Jianfei Zhu +11 more
wiley +1 more source
Dermatofibroma in a black tattoo: report of a case [PDF]
Anais Brasileiros de Dermatologia, 2013 Tattooing has been associated with a variety of complications including inflammatory and granulomatous reactions, transmission of infections, and neoplasms.
Maraya de Jesus Semblano Bittencourt +5 more
doaj +1 more source
فيبروز هيستيوسايتومای خوش خيم دهانی: گزارش مورد و بررسی ايمونوهيستوشيمی [PDF]
, 2011 مقدمه : فيبروز هيستيوسايتومای خوش خيم دهانی ضايعه ای نادر در نواحی سروگردن می باشد. اين تومور معمولاً به صورت توده ندولر بدون درد و منفرد است، به آرامی رشد کرده و اندازه آن از cm 3-2 تا بيش از cm 10 متغير است.
عاقل, سارا +4 more
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Immunity, Inflammation and Disease, Volume 14, Issue 1, January 2026.ABSTRACT Background Chronic expanding hematoma is defined as a progressively enlarging soft tissue mass persisting beyond 1 month, typically resulting from prior trauma or surgical procedures. Although the condition is rare, its occurrence within deep musculature—particularly with bilateral involvement of the gluteus maximus—is exceedingly uncommon. No
Xi‐Qing Pan +6 more
wiley +1 more source
Benign fibrohistiocytic tumour of the palate
Indian 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
Istiocitoma fibroso maligno. Caso clinico [PDF]
, 2010 L’istiocitoma fibroso maligno è un sarcoma aggressivo dei tessuti molli, che compare più frequentemente nei muscoli degli arti e nella cavità addominale o nel retroperitoneo di giovani adulti.
Fabrizio, T. +3 more
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Out of Hand, Out of Control—Fibrous Hamartoma of Infancy of the Hand: A Case Report
Case Reports in Pediatrics, Volume 2026, Issue 1, 2026.Background Fibrous hamartoma of infancy (FHI) is a rare benign tumor typically found in the axilla or trunk. Distal extremity involvement is exceptional. We present the first documented case of FHI of the hand in the Philippine literature, highlighting the conflict between oncologic clearance and functional preservation. Case Presentation A 7‐month‐old
Josh Nathan L. Ngai +3 more
wiley +1 more source
Aneurysmal benign fibrous histiocytoma of the skin
Indian Journal of Dermatology, 2006 Aneurysmal benign fibrous histiocytoma is a rare variant of benign fibrous histiocytoma. Clinically it has varied appearances and mimic benign and malignant vascular tumors and malignant melanoma resulting in diagnostic difficulties.
Bal Amanjit, Punia RPS, Mohan Harsh
doaj
Head & Face Medicine, 2011 In this article, we present our experience with a piezoelectric-assisted surgical device by resection of a benign fibrous histiocytoma of the mandible.
Kokemueller Horst +5 more
doaj +1 more source
Signet Ring Dermatofibroma, a Rare and Confusing Variant [PDF]
Journal 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