The diagnosis of carpal tunnel syndrome (CTS) is mainly based on the characteristic symptoms and confirmed with nerve conduction studies. Sonography can provide measurements of the increased cross-sectional area of median nerve. The use of sonography was evaluated for the diagnosis and postoperative follow up of 48 wrists in 26 consecutive patients with CTS. Clinical evaluation and sonography were effective for the diagnosis in 40 wrists. Nerve conduction studies were needed in eight wrists, because of the decrease in cross-sectional area of the nerve as a result of degenerative changes. After 3 months, sonography detected statistically significant decreases in the cross-sectional areas of the median nerves. The sonographic studies were well tolerated by all patients. Sonography was both time-saving and cost-effective.
Although the number of patients is small, this series represents the largest reported group of brain abscess patients treated with stereotactic aspiration combined with antibiotic and HBO therapy. Our preliminary results indicate that the length of time on antibiotics can be shortened with the use of HBO as an adjunctive treatment.
We conclude that untreated GCFs may cause delayed onset neurological manifestations in addition to cranial growth asymmetry. GCFs, discovered incidentally in adolescence or adulthood without any neurological deficits, should be operated on as soon as feasible to prevent further brain destruction. Cranioplasty with dural repair, in addition to cyst fenestration, should be considered as the essential procedure for the treatment of these lesions.
Although the number of patients is small, this series represents the largest reported group of brain abscess patients treated with stereotactic aspiration combined with antibiotic and HBO therapy. Our preliminary results indicate that the length of time on antibiotics can be shortened with the use of HBO as an adjunctive treatment.
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