Cutaneous malignancies of the head and neck are common; however, superficial sarcomas of the head and neck are relatively rare. We present a 71-year-old unhoused gentleman with challenging access to medical care and poor health literacy who presented with a large, isolated, pedunculated mass of the left auricular helix. Preoperative biopsy was compatible with pleomorphic dermal sarcoma (PDS). The patient subsequently underwent definitive surgical resection with partial auriculectomy and bilateral advancement flap closure. Final pathology confirmed the diagnosis of PDS. Given the rarity of PDS of the ear, we describe a challenging case presentation, diagnosis, and management in an unhoused patient.
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http://dx.doi.org/10.1093/jscr/rjae781 | DOI Listing |
J Surg Case Rep
December 2024
Department of Otolaryngology, Head & Neck Surgery, University of Cincinnati Medical Center, Cincinnati, OH, United States.
Cutaneous malignancies of the head and neck are common; however, superficial sarcomas of the head and neck are relatively rare. We present a 71-year-old unhoused gentleman with challenging access to medical care and poor health literacy who presented with a large, isolated, pedunculated mass of the left auricular helix. Preoperative biopsy was compatible with pleomorphic dermal sarcoma (PDS).
View Article and Find Full Text PDFDermatol Online J
August 2024
Department of Dermatology, Stanford University School of Medicine, California, USA Department of Dermatology, The Permanente Medical Group, Sacramento, California, USA.
Atypical fibroxanthoma and pleomorphic dermal sarcoma are on a spectrum of cutaneous tumors that present as ulcerated lesions in older adults. We present an 84-year-old man with pleomorphic dermal sarcoma, initially presenting as a bleeding lesion of the cheek that progressed to an eroded nodule.
View Article and Find Full Text PDFJ Craniofac Surg
November 2024
Department of Plastic and Reconstructive Surgery, Medical College of Wisconsin.
Background: Solitary epithelioid histiocytoma, also known as reticulohistiocytoma, is a rare benign histiocytic proliferation with an unreported incidence that commonly presents as a superficial nodule involving the trunk and extremities of adults. Pathology shows dermal histiocytic infiltration composed of large, eosinophilic histiocytes with "glassy" cytoplasm and oncocytic macrophages. When presenting as part of a systemic disorder, it is called multicentric reticulohistiocytosis, a rare and more aggressive condition characterized by multiple skin and mucosal lesions and arthritis.
View Article and Find Full Text PDFMol Cancer
November 2024
Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
Undifferentiated pleomorphic sarcoma (UPS) and related tumors are the most common type of soft tissue sarcoma. However, this spectrum of tumors has different etiologies with varying rates of metastasis and survival. Two dermal-based neoplasms in this class of pleomorphic sarcomas, atypical fibroxanthoma (AFX) and pleomorphic dermal sarcoma (PDS), are challenging to differentiate at initial biopsy but vary significantly in prognosis.
View Article and Find Full Text PDFJ Eur Acad Dermatol Venereol
November 2024
Department of Dermatology, Ruhr-University Bochum, Bochum, Germany.
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