ABSTRACT
The authors present a case involving the formation of several carbon granulomas in the scalp of a woman 7 years after she underwent craniotomy. Her operation had included the use of carbon fiber pins for refixation of a stereotactic head frame. Carbon granulomas have been noted in multiple organs following surgical or traumatic carbon deposition, but have not been reported in association with neurosurgical carbon fiber pins used for head fixation. The lesions in this case arose a few months after initiation of chemotherapy for the patient's brain tumor. The relationship of carbon and cutaneous granuloma formation to adjuvant therapies and treatment strategies is discussed.
Subject(s)
Bone Nails , Carbon , Granuloma, Foreign-Body/pathology , Postoperative Complications/pathology , Scalp/pathology , Stereotaxic Techniques/instrumentation , Brain Neoplasms/surgery , Carbon Fiber , Craniotomy , Female , Frontal Lobe/surgery , Humans , Middle Aged , Oligodendroglioma/surgeryABSTRACT
The operative approach for discectomy in the treatment of thoracic disc disease has changed from standard laminectomy to a variety of dorsolateral and ventral approaches. The procedure-related complications have been reported in numerous clinical studies over the last seven decades: death, neurological deterioration, postoperative vertebral column instability, incomplete disc resection, cerebrospinal fluid leak and fistula, infection, misdiagnosis, pulmonary embolism, pneumonia, and intercostal neuralgia. The authors conducted a Medline search to identify series reporting clinical data related to thoracic discectomy. They analyzed the morbidity and mortality resulting from the various surgical approaches for thoracic disc disease, with special attention to the avoidance and management of surgery-related complications.
