Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm that most frequently arises in the pleura and uncommonly involves the orbit. There are 54 cases of SFT of the orbit available in the literature. The authors report tow cases of an orbital SFT and discuss the clinical, radiological, pathological features and differential diagnosis. Long-term follow-up of patients is necessary because SFT may recur many years after operation. Complete surgical resection is the most important prognosis factor of this tumor.
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http://dx.doi.org/10.1016/j.jfo.2010.11.006 | DOI Listing |
J Med Case Rep
January 2025
Department of Clinical Medicine, Jining Medical University, Jining, China.
Background: Superficial acral fibromyxoma is a noncancerous, benign tumor of soft tissue with an unidentified origin. Occurrences of abnormalities on the palm are less frequently documented.
Case Report Presentation: A 47-year-old East Asian woman presented with a palm tumor on her left knuckle that had been present for 4 months.
Diagnostics (Basel)
January 2025
Department of Orthopedic Surgery, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Chuo 409-3898, Yamanashi, Japan.
Angiomatoid fibrous histiocytoma (AFH) is a rare intermediate tumor that is often difficult to diagnose radiologically and pathologically. Herein, we report a case of AFH in the knee that was initially misdiagnosed as a cystic lesion. The tumor was first identified eight years earlier during the patient's initial visit, when plain magnetic resonance imaging (MRI) was performed, leading to a diagnosis of a cystic lesion.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Department of Otorhinolaryngology, Medical University of Graz, Auenbruggerplatz 26, 8010 Graz, Austria.
This report describes a rare occurrence of benign fibrous histiocytoma in the frontal sinus of a 38-year-old male. The patient presented with acute symptoms, including sudden-onset headache, nausea, and general discomfort, although neurological, otorhinolaryngological and laboratory examinations showed no abnormalities. A cranial CT scan revealed a cystic, osteodestructive lesion measuring 2.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Rationale: Solitary fibrous tumors (SFTs) are spindle cell tumors that typically occur in the pleura and peritoneum, but very rarely in the stomach. To our best knowledge, there are only 10 cases reported in English literature. We reported a case of primary stomach SFT and summarized the characteristics of all previous cases, suggesting that pathologists and surgeons should include this disease in the differential diagnosis list of primary mesenchymal tumor of the stomach.
View Article and Find Full Text PDFJ Cancer Res Ther
December 2024
Department of Plastic and Reconstructive Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Background: Dermatofibrosarcoma protuberans (DFSP) is a rare, low-grade fibrohistiocytic tumor with malignant potential. It is considered to have a high local recurrence rate due to the characteristic invasion of the finger-like lesion into the soft tissues.
Method: This retrospective study presents details of 20 DFSP patients with a history of surgery and a long follow-up period.
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