Biomedical subjects
Publications and source records attributed to N Lobo.
Renal cysts are common lesions especially in the older population. Although the occurrence of a tumor within the wall of an otherwise benign cyst is rare, its accurate diagnosis is difficult. We present such a case, diagnosed preoperatively by computed tomography.
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Ring lesions are not infrequently noted at the operative site of intracranial tumors at varying intervals of time after surgery. We present a suture granuloma as an unusual cause of such a lesion. Two guidelines that help in the diagnosis and management of these lesions are discussed with emphasis on the value of the precontrast scan.
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