Sphenoid sinus organized hematoma with cranial neuropathies masquerading as a malignancy: A case report.
Sinonasal organized hematoma (SNOH) is rarely encountered in clinical practice. The disease demonstrates a high tendency for occurrence in East Asian individuals, and in the majority of cases, is located in the maxillary sinus. The current report presents the case of an 81-year-old female who developed a space-occupying lesion, which masqueraded as a skull base malignancy, following surgery for the treatment of isolated sphenoid sinus aspergilloma. Subsequent endoscopic endonasal surgery confirmed the diagnosis of an OH of the sphenoid sinus. The patient recovered from all neurological deficits within two months, with the exception of the loss of visual perception. Although SNOH presents a diagnostic challenge, when physicians possess knowledge of its typical imaging features, this facilitates the achievement of a correct diagnosis and the prescription of optimal treatment.
Department of Otolaryngology - Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Yu-Hsuan
YH
Lin
Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.
Po-Chin
PC
Wang
Department of Otolaryngology - Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C.; Department of Otolaryngology - Head and Neck Surgery, National Defense Medical Center, Taipei 114, Taiwan, R.O.C.
Yaoh-Shiang
YS
Lin
computed tomography; endoscopic endonasal surgery; magnetic resonance imaging; sinonasal organized hematoma; sphenoid sinus