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Developmental venous anomaly (DVA) is a common lesion formerly known as venous angioma. DVAs drain normal brain parenchyma; however, parenchymal abnormalities surrounding DVAs have been reported. Unilateral putamen and caudate calcification in the drainage territory of DVAs has so far been reported in 7 cases, all with deep venous drainage. We present two additional cases of DVAs, one with superficial and the other one with deep venous drainage, associated with basal ganglia calcifications. We emphasize that DVAs should be in the differential diagnosis of unilateral basal ganglia calcifications. [ABSTRACT FROM AUTHOR]

Bone wax is a well-known agent used to prevent bleeding from the bone that can be used in different surgical procedures. Bone wax is a safe agent, but it may rarely lead to significant foreign body reactions. In this report, we present a patient who developed bone wax-related disc space foreign body granuloma following L4 total laminectomy, extremely rare complication. [ABSTRACT FROM AUTHOR]

We report the case of a 39-year-old woman with unilateral intracranial chronic subdural haematoma that occurred after epidural anesthesia for excision of a skin scar, complicated by postdural puncture headache. The patient had no history of trauma, headache, coagulation abnormalities, or neurological disorders. Most physicians encountering a case of headache after epidural or spinal anesthesia first think of a postdural puncture headache. Nonetheless, the symptoms subside within 7 days when treated with analgesics and bed rest in the majority of cases. The presence of a continued postdural puncture headache without neurological deterioration, as in this case, should prompt a search for an intracranial lesion.