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http://dx.doi.org/10.23736/S2784-8671.19.06409-5 | DOI Listing |
Am J Dermatopathol
December 2024
Department of Surgical Oncology, St. John's Medical College & Hospital, Bangalore, India.
Introduction: Melanoma arising in blue nevus (BN) is usually evident on histopathology. However, there are cases in the gray zone where neither morphology nor immunostains and molecular studies are conclusive.
Case Report: A 33-year-old man presented with greenish discoloration of the abdominal skin at birth.
J Cutan Pathol
January 2025
Stritch School of Medicine, Loyola University, Maywood, Illinois, USA.
Metastatic melanoma with unusual histopathology can be diagnostically challenging. One exceptionally rare cutaneous manifestation of metastases is blue-nevus-like metastatic melanoma (BNLMM). A 74-year-old male presented with a blue-gray lesion on his left helix in the same anatomical region of a previously resected lentigo maligna.
View Article and Find Full Text PDFVasc Specialist Int
December 2024
Department of Vascular Surgery, University General Hospital of Evros, Democritus University of Thrace, Alexandroupolis, Greece.
Inferior vena cava aneurysms (IVCAs) are rare yet potentially lethal, especially if they are symptomatic or complicated. Among the IVCAs reported in the literature, only a few are associated with congenital vascular anomalies, including congenital IVC obstruction, tetralogy of Fallot, left-sided IVC, duplicated IVC, Ehlers-Danlos syndrome, blue rubber bleb nevus syndrome, and Klipper-Trenaunay syndrome. We present the case of an 8-cm symptomatic saccular IVCA in a patient with tetralogy of Fallot, treated successfully with surgical repair.
View Article and Find Full Text PDFWorld J Gastrointest Surg
November 2024
Department of Critical Care Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, Henan Province, China.
Background: Blue rubber blister nevus syndrome (BRBNS) is a congenital, rare disease characterized by venous malformations of the skin and internal organs, affecting all systems throughout the body. The pathogenesis is unknown. There is no consensus on the treatment of BRBNS.
View Article and Find Full Text PDFIndian J Otolaryngol Head Neck Surg
December 2024
Department of Biomedical and Dental Sciences and of Morphological and Functional Images, University of Messina, Messina, Italy.
Bean syndrome (BS) is a rare congenital angiomatosis affecting multiple organ systems. The exact etiology is still not well-known. About 200 cases with heterogeneous clinical presentations have been reported worldwide.
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