CSF Otorrhea Resulting from Osteoradionecrosis of the Temporal Bone in a Patient with Recurrent Meningioma
Chul Won Park, Bong Joon Jin, Seung Won Jeong, Hyun Jeong Min, Ji Hoon Shin, Seung Hwan Lee
Abstract
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Chul Won Park, Bong Joon Jin, Seung Won Jeong, Hyun Jeong Min, Ji Hoon Shin, Seung Hwan Lee
Abstract
Open-access reader
Osteoradionecrosis of the temporal bone is a very rare but potentially lethal complication of radiotherapy for head and neck or skull base tumors. Only two cases of osteoradionecrosis of the temporal bone complicating cerebrospinal fluid (CSF) otorrhea have been reported in the literature. This report describes a case of CSF otorrhea and osteoradionecrosis of the temporal bone in a patient with meningioma who was treated with tympanomastoid surgery and autologous fat obliteration in the mastoid.
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Osteoradionecrosis of the temporal bone is a very rare but potentially lethal complication of radiotherapy for head and neck or skull base tumors. Only two cases of osteoradionecrosis of the temporal bone complicating cerebrospinal fluid (CSF) otorrhea have been reported in the literature. This report describes a case of CSF otorrhea and osteoradionecrosis of the temporal bone in a patient with meningioma who was treated with tympanomastoid surgery and autologous fat obliteration in the mastoid.
Key concepts: Osteoradionecrosis, Medicine, Temporal bone, Skull, Surgery, Complication, Radiation therapy, Cerebrospinal fluid leak