Many complications have been reported over tattoos, some of which are tumours, such as dermatofibromas. It is important to establish a differential diagnosis because they can resemble other malignant lesions as dermatofibrosarcoma protuberans. We report the development of a dermatofibroma in a 21-year-old man with a tattoo painted two years ago.
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http://dx.doi.org/10.1155/2014/745304 | DOI Listing |
Radiol Case Rep
January 2025
Faculty of Medicine and Pharmacy, Mohammed Ist University, Oujda, Morocco.
Benign fibrous histiocytoma (BFH) is a rare mesenchymal tumor, with its deep variant (DBFH) accounting for only 1%-2% of cases. DBFH typically arises in the limbs, head, and neck, and usually measures under 12 cm. MRI can suggest the diagnosis by detailing the tumor's location and internal features.
View Article and Find Full Text PDFCureus
October 2024
Pathology, Multiprofile Hospital for Active Treatment, Shumen, BGR.
Renal leiomyomas are rare benign mesenchymal tumors that arise from the smooth muscle cells in the renal capsule, renal pelvis, and the smooth muscles of vessels in the kidney. They are usually found by accident during autopsies or on different imaging modalities made on other occasions. The clinical presentation may include hematuria and abdominal or flank pain, although renal leiomyomas are most frequently asymptomatic.
View Article and Find Full Text PDFMed Arch
October 2023
Departments of General Surgery, King Fahd University Hospital, Dammam, Saudi Arabia.
Background: Hepatic hemangioma represents the most frequent benign tumor originating from the liver. When the tumor exceeds 10 cm, and in some studies 4 or 5 cm, it is considered giant, which accounts for 10% of all hemangiomas arising from the liver. Histologically, Sclerosing hepatic hemangioma, in particular, is an exceedingly rare subtype of hemangioma.
View Article and Find Full Text PDFIndian J Dermatol
January 2023
From the Department of Dermatology, Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, South Korea.
Clin Exp Dermatol
July 2023
Department of Dermatology, St Mary's Hospital, Portsmouth Hospitals University NHS Trust, Portsmouth, UK.
Sarcomas arising in the skin are rare but potentially fatal. These tumours originate from mesenchymal cells and can be divided between those that arise in soft tissue and those arising from bone. General guidelines exist for the management of soft-tissue sarcomas; however, there are no specific guidelines for cutaneous sarcomas.
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