Results 51 to 60 of about 96,135 (248)

Synchronous Haemorrhagic Tumors of the Anterior Maxilla and Oropharynx

Clinical Case Reports
Oral epithelioid angiosarcoma arising in the oral cavity is exceptionally rare. This case reports the first instance of synchronous primary epithelioid angiosarcoma in the oral cavity and oropharynx.
Brian Maloney, Blessing Obasi, Jason Byrne, Mary Collins, Conor Bowe, Róisín O'Connor   +5 more
doaj   +1 more source

Case report: EBV-positive epithelioid follicular dendritic cell sarcoma with CD30 expression: a highly challenging diagnosis

Frontiers in Oncology
IntroductionFollicular dendritic cell sarcoma (FDCS) is a rare tumor entity with a wide range of anatomical sites and strong heterogeneity in morphology and immunohistochemistry, making it highly susceptible to misdiagnosis.
Ying Chen, Xin He, Xingyan Zhu, Yujuan Xu, Deyu Guo   +4 more
doaj   +1 more source

Granulomatous Secondary Syphilis: A Clinicopathological Diagnostic Framework From Three Cases. [PDF]

Clin Case Rep
Granulomatous secondary syphilis is a rare clinical and histopathological presentation that may mimic other granulomatous dermatoses. Clinic pathological correlation, appropriate serological testing, and recognition of characteristic histopathological features are essential for accurate diagnosis.
Shah S, Neupane D, Bhusal M, Pathak Thapa D, Maharjan R, Shrestha J.   +5 more
europepmc   +2 more sources

Mycobacterium intracellulare M.i.198—A Promising Strain for Studying Pathogenesis of Nontuberculous Mycobacterial Pulmonary Disease (NTM‐PD)

Microbiology and Immunology, EarlyView.
ABSTRACT In this review, we introduce a promising strain for studying pathogenesis of nontuberculous mycobacterial pulmonary disease (NTM‐PD), Mycobacterium intracellulare M.i.198. M.i.198 was isolated from a patient with progressive Mycobacterium avium‐intracellulare complex pulmonary disease (MAC‐PD) in whom surgical operation was required to ...
Yoshitaka Tateishi, Ryoji Maekura, Yukiko Nishiuchi, Sohkichi Matsumoto   +3 more
wiley   +1 more source

Diagnostic pitfall of a rare variant of angiomyolipoma, epithelioid angiomyolipoma - a case report

The Pan African Medical Journal, 2020
Angiomyolipoma of the kidney is a common benign mesenchymal neoplasm of kidney. A rare variant, epithelioid angiomyolipoma, however, may show malignant behavior.
Michael Leonard Anthony, Prashant Durgapal, Prashant Joshi, Ankur Mittal, Rishabh Sahai, Sanjeev Kishore, Ashok Singh   +6 more
doaj   +1 more source

Oral epithelioid hemangioendothelioma

, 2015
Epithelioid hemangioendothelioma (HE) is an intermediate malignant potential vascular neoplasm with uncertain clinical behavior, wide variations in microscopic findings, and prognosis.
Preeti Tomar Bhattacharya, Karthikeya Patil, Mahima V Guledgud   +2 more
core   +1 more source

Microbial and Metabolic Correlates of Endometrial Dysfunction in Polycystic Ovary Syndrome: A Translational Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective Women with polycystic ovary syndrome (PCOS) exhibit a substantially increased risk of miscarriage, yet the underlying mechanisms remain inadequately understood. This study aimed to investigate whether specific gut microbial dysbiosis and metabolic disturbance are associated with and may potentially contribute to endometrial ...
Mengyu Jing, Xi Chen, Meiyan Jiang, Huiya Fang, Xiaoming Zhu, Xuejing Jin, Yonghui Jiao, Ningning Hou, Weiwei Gong, Aixia Liu   +9 more
wiley   +1 more source

Orbital Epithelioid Sarcoma: A Case Report

, 2016
Epithelioid sarcoma is a rare but often aggressive malignancy of soft tissue that usually occurs in young adults as a superficial lesion in the distal upper limbs.
Jurdy, Lama L., Saeed, Peerooz, Blank, Leo E., Bras, Johannes   +3 more
core   +1 more source

External Genital Cutaneous Sarcoidosis Mimicking Lichen Sclerosus

Australasian Journal of Dermatology, EarlyView.
ABSTRACT Although external genital cutaneous sarcoidosis is rare, it can closely resemble lichen sclerosus (LS) and delay diagnosis. We report a case of a 69‐year‐old woman with long‐standing vulvar symptoms and LS‐like pallor of the labia minora and clitoris. Biopsy showed non‐caseating granulomas with negative infection stains, consistent with vulvar
Enakshi Mudalige, Annabel Stevenson
wiley   +1 more source

Spindle Cell Lesions of the Breast: A 12‐Year Experience

ANZ Journal of Surgery, EarlyView.
This 12‐year, single‐centre study examined 30 core‐biopsy‐diagnosed breast spindle cell lesions (BrSCL), classified as atypical (ASCL, n = 10) or bland (BSCL, n = 20). Following excision, 80% of ASCLs proved malignant, comprising sarcoma, malignant phyllodes tumour and metaplastic carcinoma.
Shalvin Jassal, Wesley Tjang, Shaun Monagle, Michael Law, Justin James   +4 more
wiley   +1 more source