No abstract available.

Most of the former Korean medical terminologies consist of terms based on Chinese characters. The fourth edition of the Korean medical terminology was published in February 2001. Many terms originating from the native Korean language appear in this new edition. The background and process of publishment of this fourth edition are herein presented.
Asian Continental Ancestry Group ; Humans

Tailgut cysts are rare congenital lesions thought to arise from vestiges of the tailgut/postanal gut, which is a primitive gut temporarily present at the most caudal portion of the embryo. The lesions are usually multilocular cysts lined by various types of epithelium in the retrorectal space. We experienced a tailgut cyst in an 18-day-old girl initially presented as an epidermoid cyst like skin lesion in the coccygeal region. MRI showed a well-defined multiloculated cystic mass between the rectum and coccyx, measuring 12x23 mm and markedly hyperintense on T2 weighted images and hypointense on T1-weighted images. The cyst was surgically removed via a posterior sagittal approach and microscopically lined by ciliated columnar, transitional and squamous cells. Tailgut cysts are usually found in adult females, and extremely rarely in neonates. We report a tailgut cyst in a neonate with a review of the literature.
Adult ; Coccyx ; Embryonic Structures ; Epidermal Cyst ; Epithelium ; Female ; Gastrula ; Humans ; Infant, Newborn ; Rectum ; Sacrococcygeal Region ; Skin

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Korea*

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Aged* ; Constipation* ; Humans

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Drug Therapy*

No abstract available.