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Full-Text Articles in Skin and Connective Tissue Diseases

Presentations Of Tumor Recurrence Of Non-Melanoma Skin Cancer After Treatment With Low-Energy Superficial Radiation Therapy, Marshall Hall, Henry Lim, Christian Scheufele, Christopher M. Wong, Daniel A. Nguyen, Michael Carletti, Stephen Weis Apr 2023

Presentations Of Tumor Recurrence Of Non-Melanoma Skin Cancer After Treatment With Low-Energy Superficial Radiation Therapy, Marshall Hall, Henry Lim, Christian Scheufele, Christopher M. Wong, Daniel A. Nguyen, Michael Carletti, Stephen Weis

North Texas Research Forum 2023

Background: Basal cell carcinoma and squamous cell carcinoma are the most common types of non-melanoma skin cancers.1 Superficial radiation therapy (SRT) is a treatment modality that utilizes low-energy x-rays to disrupt cell mitosis.2 While this technique has been used for over a century, it has recently gained favor in clinical practice.3,4 This method of treatment offers favorable outcomes and advantages for select patients. Although the incidence of cancer recurrence after superficial radiation therapy is low, relatively little is known regarding predictive patterns. The frequency and timing of cancer recurrence is not well defined using SRT delivered technology with an image-guided …


Under The Skin: Unidentified Subcutaneous Nodules, Jacob Trimble, Sarah Puim Jan 2023

Under The Skin: Unidentified Subcutaneous Nodules, Jacob Trimble, Sarah Puim

South Atlantic Division Research Day 2023

No abstract provided.


Aggressive Digital Papillary Adenocarcinoma, Jessica A. Thomas, Alexandra E. Thomson, Savannah Grunhard, George Negrea Jan 2023

Aggressive Digital Papillary Adenocarcinoma, Jessica A. Thomas, Alexandra E. Thomson, Savannah Grunhard, George Negrea

South Atlantic Division Research Day 2023

No abstract provided.


Pleomorphic Dermal Sarcoma: A Clinical And Histopathologic Emulator Of Atypical Fibroxanthoma, But Different Biologic Behavior, Michael Carletti, Daniel A. Nguyen, Peter Malouf, Zachary Ingersoll, Gregory A. Hosler, Stephen E. Weis Oct 2022

Pleomorphic Dermal Sarcoma: A Clinical And Histopathologic Emulator Of Atypical Fibroxanthoma, But Different Biologic Behavior, Michael Carletti, Daniel A. Nguyen, Peter Malouf, Zachary Ingersoll, Gregory A. Hosler, Stephen E. Weis

HCA Healthcare Journal of Medicine

Pleomorphic dermal sarcoma (PDS) can clinically and histopathologically mimic atypical fibroxanthoma (AFX). However, it has a more aggressive clinical course with a higher recurrence rate and metastatic potential. This case presentation aims to report a rapidly-growing, exophytic, 4 cm tumor following a non-diagnostic shave biopsy 2 months prior and to highlight distinctive features between PDS and AFX needed to make the correct diagnosis. Like AFX, PDS occurs on the sun-damaged skin of the elderly, usually on the head and neck. Also, like AFX, PDS histopathologically consists of sheets or fascicles of epithelioid and/or spindle-shaped cells, often with multinucleation, pleomorphism, and …


A Rare Case Of Primary Cutaneous Mucoepidermoid Carcinoma, Hassie Cooper, Maheera Farsi, Richard Miller, Pay Kamrani, Dudith Pierre Victor May 2020

A Rare Case Of Primary Cutaneous Mucoepidermoid Carcinoma, Hassie Cooper, Maheera Farsi, Richard Miller, Pay Kamrani, Dudith Pierre Victor

West Florida Division Virtual Research Day 2020

Mucoepidermoid carcinoma (MEC) is a well-documented malignant tumor commonly found in the salivary glands. Cutaneous involvement is very rare, especially when presenting as a primary cutaneous neoplasm. Gallagher first described primary cutaneous MEC in 1959 and since then, to the best of our knowledge, there have been approximately 20 reports published in the literature. Here we present a very rare case of primary cutaneous mucoepidermoid carcinoma.


Isolated Forefoot Juvenile Xanthogranuloma: Unique Case Study And Treatment In A Pediatric Patient, Brian Derner Dpm, Kristine Hoffman, Amy Storfa Md, Dustin Kruse Dpm, Paul A. Stone Dpm, Facfas Feb 2020

Isolated Forefoot Juvenile Xanthogranuloma: Unique Case Study And Treatment In A Pediatric Patient, Brian Derner Dpm, Kristine Hoffman, Amy Storfa Md, Dustin Kruse Dpm, Paul A. Stone Dpm, Facfas

Podiatry

Juvenile xanthogranulomas (JXG) are a benign histiocytic cell proliferative disorder in early childhood. They most commonly present within the first two years of life with papular or nodular changes to the skin on the head, neck or upper trunk. Xanthogranulomas are mostly self-limiting, can be singular or multiple, and rarely can infer a systemic disease process1. The purpose of this study was to publish a unique finding of an extra-tendinous solitary mass in an otherwise healthy 17-year old, with surgical and medical treatment after diagnosis.


A Rare Case Of Trichilemmal Carcinoma: Histology And Management, Lisa F. Fronek, Allyson Brahs, Maheera Farsi, Richard Miller Jan 2020

A Rare Case Of Trichilemmal Carcinoma: Histology And Management, Lisa F. Fronek, Allyson Brahs, Maheera Farsi, Richard Miller

West Florida Division Virtual Research Day 2020

Trichilemmal carcinoma (TC) is a rare, malignant, adnexal neoplasm that is derived from the outer root sheath (ORS) of the hair follicle. These tumors predominantly occur in elderly patients on sun-exposed areas, specifically on the head and neck with the face defined as the most common location. The mean age of diagnosis is 70 years old with a slight male predominance. These lesions are commonly identified as a papular, nodular, and sometimes, exophytic. They generally arise de-novo, but may also derivate from an underlying proliferating trichilemmal cyst with a loss of p53, a seborrheic keratosis, a nevus sebaceous, or a …