Squamoid eccrine ductal carcinoma (SEDC) is a cutaneous adnexal malignancy that is histologically challenging to distinguish from squamous cell carcinoma. We report three cases of this rare entity and review the present literature regarding clinical, histological, and immunohistochemical features. Patients presented with a single nodule or plaque lesion on their back and temple.
View Article and Find Full Text PDFLeishmaniasis is a neglected tropical disease with notable worldwide burden and increasing prevalence in the United States due to globalization. We describe 2 cases of cutaneous leishmaniasis in New England, United States, both caused by the New World subgenus Viannia, in adults returning from Central America. Both patients underutilized preventive measures against bites from phlebotomine sand flies while abroad.
View Article and Find Full Text PDFCutaneous leishmaniasis typically presents as a painless papule progressing to an ulcer or plaque. In this case study of the ear, the disease manifested as a small painful bump progressing into redness and swelling about the ear with purulent drainage. After multiple oral/intravenous antipseudomonal, antistaphylococcal, and antifungal treatments, there was no improvement.
View Article and Find Full Text PDFJ Am Acad Dermatol
October 2015
Dermatologists perform many procedures that require acute pain control with local anesthesia and, in some cases, management of postoperative pain. Identifying early risk factors before a procedure can better prepare both the patient and provider anticipate acute postsurgical pain needs. Taking a multimodal, algorithmic approach to managing acute postsurgical pain in dermatology practice can effectively attenuate acute postsurgical paint and reduce patient opioid requirements.
View Article and Find Full Text PDFThe number of dermatologic surgical procedures performed is increasing each year. The pain associated with these procedures is a major concern for patients and its treatment is part of the increasing emphasis on outcomes and quality of clinical care. Better understanding of pain signaling and how commonly used analgesics function can help improve our surgical pain management.
View Article and Find Full Text PDFImportance: The breakdown of previously inserted intravascular devices can lead to microemboli that can clinically mimic the symptoms of common disorders, such as senile purpura, and have subtle histologic findings. However, device failure can occur gradually and start months after placement. If not identified early, microemboli to noncutaneous sites can cause significant morbidity and mortality.
View Article and Find Full Text PDFThe Department of Defense (DoD) Global Emerging Infections Surveillance and Response System (DoD-GEIS) identifies and addresses DoD vulnerabilities to emerging infections through a global network of partners. Following the Indian Ocean tsunami of December 26, 2004, DoD-GEIS facilitated the DoD medical response and coordination with the Centers for Disease Control and Prevention and the World Health Organization. DoD-GEIS partners in Southeast Asia (U.
View Article and Find Full Text PDFHepatitis E virus (HEV) is a major cause of hepatitis. We evaluated five HEV antibody diagnostic assays by using outbreak specimens. The Abbott immunoglobulin G (IgG), Genelabs IgG, and Walter Reed Army Institute of Research (WRAIR) IgM assays were about 90% sensitive; the Abbott IgG and WRAIR total Ig and IgM assays were more than 90% specific.
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