Epithelioid hemangioendotheliomas are uncommon vascular neoplasms and their spinal location is even rarer. We report clinical course of a 31-year-old man with an epithelioid hemangioendothelioma at the cranio-cervical junction. A cervical magnetic resonance imaging revealed tumor that caused posterior cervical cord compression. C1,2,3 total laminectomy and surgical excision of the tumor was performed. Postoperative external beam radiation was performed on the surgical field especially around the right vertebral artery. At 2-year follow-up there was no neurological deficit and no tumor recurrence.
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http://dx.doi.org/10.1016/j.aott.2017.03.012 | DOI Listing |
Clin Transplant
February 2025
Division of Transplantation Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA.
Introduction: Hepatic epithelioid hemangioendothelioma (HEH) is a rare indication of liver transplant with limited evidence.
Methods: Adult recipients undergoing first-time liver-only transplant from 2002 to 2021 in the United States were identified using the UNOS/OPTN database. We compared post-transplant outcomes of recipients receiving liver transplant for HEH versus other diagnoses.
AME Case Rep
November 2024
Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, China.
Background: Pulmonary epithelioid hemangioendothelioma (P-EHE) is a rare vascular tumor derived from mesenchymal cells with an incidence of about 1/1 million. The etiology remains unclear, and there are no established treatment guidelines. The tumor can occur in a variety of organs, among which the liver, lung and bone are the most commonly involved, with different clinical manifestations, mainly depending on the organ involved, but none of them is specific.
View Article and Find Full Text PDFAm J Dermatopathol
February 2025
Clinic of Dermatology, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy.
Angiosarcoma of the penis is an exceptionally rare mesenchymal tumor, with only about 30 cases documented in the literature. Because of its rarity and the often nonspecific clinical presentation, histopathological examination plays a critical role in accurate diagnosis. Angiosarcoma of the penis typically arises in the corpus cavernosum but has also been reported in the glans and urethra, often presenting with metastases.
View Article and Find Full Text PDFVirchows Arch
January 2025
Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
Liver masses are common in children, however primary malignant neoplasms are rare, representing only 1% of all pediatric cancers. Hepatocellular neoplasms are the most common primary liver malignancies and hepatoblastoma (HB) is the most frequently diagnosed. The incidence of HB, which is increasing, is approximately of 2 cases per million in the United States, followed by hepatocellular carcinoma (HCC).
View Article and Find Full Text PDFJACC Case Rep
December 2024
Division of Cardiac Surgery, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada.
Metastatic disease is a relative contraindication for resection of malignant cardiac tumors. However, certain situations may present themselves when primary cardiac resection may be warranted. We present a 21-year-old male diagnosed with metastatic epithelioid hemangioendothelioma with right ventricular outflow tract involvement for whom surgical resection was successfully performed and discuss strategies.
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