نتایج جستجو برای: mohs surgery
تعداد نتایج: 341855 فیلتر نتایج به سال:
Actinic keratosis is a common skin disorder in elderly patients with fair complexions. It is caused by exposure to ultraviolet light. If left untreated, actinic keratosis may progress to squamous cell carcinoma. The metastatic potential and prognosis vary with the type and location of the lesion. Several approaches to treatment are available, including local destruction, excisional surgery, Moh...
IMPORTANCE Fluorescence confocal microscopy (FCM) represents a first step toward a rapid "bedside pathology" in the Mohs surgery setting and in other fields of general pathology. OBJECTIVE To describe and validate FCM criteria for the main basal cell carcinoma (BCC) subtypes and to demonstrate the overall agreement with classic pathologic analysis of hematoxylin-eosin-stained samples. DESIGN ...
ABS TRACT Introduction: The reconstruction of surgical defects resulting from the excision of tumors in the nose is a challenge for dermatologic surgeons due to its rigid structure and low mobility. The Mohs Micrographic Surgery technique allows the preservation of healthy tissue and leads to a smaller surgical wound. Objective: To demonstrate techniques for surgical correction of defects after...
INTRODUCTION The Spanish registry of Mohs micrographic surgery started collecting data in July 2013. The aim of the registry is to report on the use of this technique in Spain and the outcomes achieved. In the present article, we describe the characteristics of patients and the tumors treated. MATERIAL AND METHODS This is a prospective cohort study of patients treated with Mohs micrographic s...
INTRODUCTION Mohs surgery was first described by Frederic Mohs in 1941 to eliminate high-risk cutaneous tumors. The technique involves histological examination of the margins. OBJECTIVE The aim of this study was to describe the clinical findings and compare the grade and subclinical extension of the tumor as measured by the number of Mohs stages needed for complete elimination according to wh...
BACKGROUND Full-field optical coherence tomography (FF-OCT) is a new noninvasive imaging technique that can see down to the cellular level without tissue preparation or contrast agents. OBJECTIVE To use FF-OCT to image Mohs micrographic surgery specimens and verify the ability of a dermatopathologist to identify or exclude malignancy. MATERIALS AND METHODS Two Mohs surgeons supplied 18 Mohs...
OBJECTIVE We present the case of a white man with a facial nodule suspicious for basal cell carcinoma. METHODS Biopsy revealed clusters of basaloid tumor cells with peripheral palisading, consistent with a superficial spreading variant of basal cell carcinoma. RESULTS The patient was treated with Mohs micrographic surgery, with clear margins achieved after the second stage of excision. Howe...
AE1/AE3: anti-pan cytokeratin 1/3 ART: adjuvant radiation therapy H&E: hematoxylin and eosin IHC: immunohistochemistry SCC: squamous cell carcinoma INTRODUCTION Mohs micrographic surgery remains the gold standard for the treatment of cutaneous squamous cell carcinomas (SCCs) of the head and neck. However, for recurrent or aggressive SCCs, it can be challenging at times to ensure complete margin...
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