World neurosurgery · 2019
Life-Threatening Hemothorax Caused by Spontaneous Extracranial Vertebral Aneurysm Rupture in Neurofibromatosis Type 1.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Han Kwang Seok, Lee Kyung Mi, Kim Bum Joon, Kwun Byung Duk, Choi Seok Keun, Lee Sung Ho
Аннотация
BACKGROUND: Although vascular abnormality is an uncommon comorbidity of neurofibromatosis type 1 (NF1), it is potentially fatal. We present spontaneous hemothorax caused by rupture of a vertebral artery (VA) aneurysm in a patient with NF1.
CASE DESCRIPTION: A 36-year-old man with a history of NF1 was transferred to the emergency department with dyspnea. Chest computed tomography scan revealed hemothorax in the left lung field with mediastinal shifting and aneurysmal dilatation of the left VA at the C6 vertebra level. Immediate drainage of the hematoma by chest tube insertion was performed. Diagnostic angiogram showed a 3- to 4-cm fusiform aneurysm of the VA. After the angiogram, cardiopulmonary arrest occurred after a rebleed of the VA aneurysm. The aneurysmal segment of the VA was urgently occluded with detachable coils. Postoperatively, the patient was in intensive care for 1 month because of fulminant pneumonia. After the patient regained consciousness, he was found to have right hemiparesis from a small infarction at the pons. The patient's function improved to near normal after 1 year of recovery.
CONCLUSIONS: Hemothorax caused by VA rupture in a patient with NF1 is an extremely rare condition that can be fatal. Careful examination with suspicion for early detection and treatment is required for this urgent condition. Endovascular coiling was safe even for an unstable patient with massive bleeding.
CASE DESCRIPTION: A 36-year-old man with a history of NF1 was transferred to the emergency department with dyspnea. Chest computed tomography scan revealed hemothorax in the left lung field with mediastinal shifting and aneurysmal dilatation of the left VA at the C6 vertebra level. Immediate drainage of the hematoma by chest tube insertion was performed. Diagnostic angiogram showed a 3- to 4-cm fusiform aneurysm of the VA. After the angiogram, cardiopulmonary arrest occurred after a rebleed of the VA aneurysm. The aneurysmal segment of the VA was urgently occluded with detachable coils. Postoperatively, the patient was in intensive care for 1 month because of fulminant pneumonia. After the patient regained consciousness, he was found to have right hemiparesis from a small infarction at the pons. The patient's function improved to near normal after 1 year of recovery.
CONCLUSIONS: Hemothorax caused by VA rupture in a patient with NF1 is an extremely rare condition that can be fatal. Careful examination with suspicion for early detection and treatment is required for this urgent condition. Endovascular coiling was safe even for an unstable patient with massive bleeding.