A 58-year-old man with a 10-year history of right periorbital pain treated with multiple analgesics presented with slowly progressive exophthalmos of the right eye. Orbital imaging studies disclosed three separate well-defined tumors, located in the temporal fossa, the intraconal space, and within the floor of the orbit. All three tumors were removed intact and proved on histopathologic evaluation to be localized neurofibromas. The patient had complete relief of the chronic pain following removal of the tumors. We emphasize that the unusual occurrence of multiple circumscribed orbital tumors should suggest the diagnosis of neurofibroma even in the absence of von Recklinghausen's neurofibromatosis.
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http://dx.doi.org/10.1001/archopht.1990.01070030086034 | DOI Listing |
Biomed Rep
February 2025
Department of Breast Surgery, Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region 830000, P.R. China.
Neurofibromatosis type 1 (NF1), which is also known as von Recklinghausen's disease, is a multisystem genetic disease that is principally associated with cutaneous, neurologic and orthopedic manifestations. The present case report described an unusual case with a giant cutaneous neoplasm on the right breast skin of a 36-year-old female who was admitted to the Department of Breast Surgery at the Affiliated Tumor Hospital of Xinjiang Medical University (Urumqi, China). Skin mass excision was performed and histopathology confirmed the diagnosis of thoracic plexiform neurofibroma as a primary presentation of NF1.
View Article and Find Full Text PDFSurg Case Rep
November 2024
Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Shizuoka, Japan.
Cureus
October 2024
Department of Emergency and Critical Care Medicine, ECMO Center, Tokyo Metropolitan Tama Medical Center, Tokyo, JPN.
Cureus
July 2024
Oral and Maxillofacial Surgery, VSPM (Vidya Shikshan Prasarak Mandal) Dental College and Research Centre, Nagpur, IND.
Neurofibromatosis is a group of genetic disorders that primarily impact the growth of neural tissues, leading to multiple tumors on nerve tissues in the brain, spinal cord, and peripheral nerves. As an autosomal dominant condition, it involves mutations in the neurofibromatosis type 1 (NF1) tumor-suppressor gene, inherited in a recessive manner. Plexiform neurofibroma is a rare manifestation.
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