Results 191 to 200 of about 18,276 (243)

Merkel cells in extraocular sebaceous carcinoma

Journal of Cutaneous Pathology, 2018
IntroductionMature sebaceous glands do not contain Merkel cells. Neither do sebaceous tumors in the vast majority of cases. Recently, however, it was showed that rare sebaceous adenomas with a carcinoid‐like or labyrinthine pattern can contain intratumoral Merkel cells.
Angel Fernandez‐Flores   +1 more
openaire   +2 more sources

Basal Cell Carcinoma with Sebaceous Differentiation

The American Journal of Dermatopathology, 2004
Some authors have used sebaceous epithelioma as a synonym for basal cell carcinoma (BCC) with sebaceous differentiation. However, our review of the literature revealed that definite cases of BCC with sebaceous differentiation that provide adequate clinical and histopathologic information are scarce.
Noriyuki, Misago   +3 more
openaire   +2 more sources

Current review of sebaceous cell carcinoma

Current Opinion in Ophthalmology, 2018
Periocular sebaceous cell carcinoma is a rare malignancy that is often misdiagnosed leading to increased morbidity and mortality. This review aims to describe current knowledge on the disease to aid clinicians in timely diagnosis and treatment.New research has shown that the diagnosis of sebaceous cell carcinoma can be aided with immunohistochemical ...
Christopher K, Orr   +2 more
openaire   +2 more sources

Sebaceous cell carcinoma of the parotid gland

The American Journal of Surgery, 1975
Sebaceous cell carcinoma of the parotid gland is a rare lesion. A review of the English literature reveals nine previously reported cases. Two cases are presented in which the tumor was originally diagnosed as mucoepidermoid carcinoma. Aggressive treatment of the recurrence, which was subsequently recognized as sebaceous cell carcinoma has resulted in ...
J K, MacFarlane   +2 more
openaire   +2 more sources

Eyelid abscess masking underlying sebaceous cell carcinoma

Orbit, 2019
Sebaceous cell carcinoma is well known as the "great masquerader" mimicking other benign or malignant eyelid conditions and lesions. We present a case of a middle age male presenting with a subacute left upper lid abscess who was ultimately diagnosed with malignant sebaceous cell carcinoma after incision and drainage and treatment with broad spectrum ...
Colin, Bacorn   +2 more
openaire   +2 more sources

Laryngeal squamous cell carcinoma with sebaceous differentiation

The Journal of Laryngology & Otology, 1995
AbstractA case of supraglottic laryngeal squamous cell carcinoma with sebaceous differentiation in a 68-year-old Caucasian male is described. A right cervical lymph node metastasis, excised during the laryngectomy operation, consisted exclusively of squamous cells. Despite intensive post-operative chemotherapy.
J G, Panayiotides   +2 more
openaire   +2 more sources

Cutaneous spindle cell squamous cell carcinoma in nevus sebaceous

International Journal of Dermatology, 2010
AbstractA case of a 28 year‐old Chinese male who presented with a rapidly growing tumor within a nevus sebaceous on his right cheek. The tumor was excised and immunohistochemical analysis and histology were consistent with spindle‐cell squamous cell carcinoma.
Zhou-Wei, Wu   +4 more
openaire   +2 more sources

Eyelid Sebaceous Carcinoma Masquerading as In Situ Squamous Cell Carcinoma

Dermatologic Surgery, 2004
Sebaceous carcinoma (SC) accounts for 1% to 5.5% of all eyelid malignancies. Diagnosis is often delayed because of its ability to masquerade as other periocular lesions both clinically and histologically.To promote a high index of suspicion among Mohs surgeons for SC when managing biopsy-proven in situ squamous cell carcinoma (SCC) of the eyelid ...
Lai, T.   +3 more
openaire   +3 more sources

Expression of retinoid receptors in sebaceous cell carcinoma

Journal of Cutaneous Pathology, 2005
Purpose:  The aim of this study is to investigate whether there are any abnormalities in the in vivo expression of retinoid acid receptors (RAR‐α, RAR‐β and RAR‐γ) and retinoid X receptors (RXR‐α, RXR‐β and RXR‐γ) in sebaceous cell carcinoma.Methods:  Expression of retinoid receptors in paired specimens of cancerous tissues (n = 10) and adjacent normal
Nitin, Chakravarti   +8 more
openaire   +2 more sources

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