Journal of Pathology and Translational Medicine

Original Articles

Congenital Bronchopulmonary Foregut Malformation: Analysis of the surgical and autopsy cases.: Sung Hye Park, Je G Chi; Korean J Pathol. 1993;27(5):459-467.

Abstract PDF: Because early embryonic development of the tracheobronchial tree and foregut are closely associated, there is a wide spectrum of congenital anomalies involving either one or both organ systems. We analysed a total of 89 surgical and autopsy cases that are assumed to belong to congenital bronchopulmonary foregut malformation from the files of Seoul National University Hospital and Children's Hospital during the periord of 1961~1990. We also reviewed the serial sections of the embryos and fetuses from 3 weeks to fifteen weeks fertilization age for the observation of tracheobronchial and esophageal trees. Intralobar sequestrations(25 cases) and extralobar pulmonary sequestrations(4 cases) with patent, involuted-partial or complete-communication with the alimentary tract, tracheoesophageal fistula(30 cases) with or without esophageal atresia, esophageal atresia, esophageal stenosis due to tracheobroncheal remnant(4 cases), foregut duplication cysts(3 cases), esophageal or gastric diverticulum(1 cases), and bronchogenic cysts(22 cases) are included in this analysis(Table 1). Through this study, we confirmed the unifying concept of "bronchopulmonary forgut malformations". We believe a common embryologic pathogenesis leads to the formation of a previously described spectrum of malformations.

Spinal Neurenteric Cyst of Foregut Origin.: Gyeong Hoon Kang, Je G Chi; Korean J Pathol. 1992;26(1):92-97.

Abstract PDF: The neurenteric cyst with associated anomalies is the result of an ectoentodermal communication that exists during embryogenesis. The variety of lesions include intraspinal cysts, congenital vertebral deformities, thoracic cyst, malformations of the digestive tract, and occasionally, dysrhaphias of the sinodermal or myelomeningocele type. A case of intraspinal neurenteric cyst in a 3-year-old boy is presented. He presented with cyclic abdominal pain, fever and constipation of 30 days' duration. These symptoms progressed rapidly into gait disturbance and left hemiplegia. A single epithelial cyst, located ventral to the spinal cord in the lower thoracic region, traversed the cleft of spina bifida of thoracic vertebrae and connected to retromediastinal cyst. The inner cyst wall was lined with pseudostratified ciliated epithelia and a few squamous cells. The cyst wall contained well-developed muscle coat, myenteric plexuses, and scattered seromucinous glands.

Case Report

Ciliated Foregut Cyst of the Liver: Report of a case.: Yun Kyung Kang, Yong Il Kim, Hyun Soon Lee, Soong Duk Lee, Kuk Jin Choe; Korean J Pathol. 1991;25(3):278-280.

Abstract PDF: We report a case of ciliated hepatic foregut cyst which was incidentally found in a 64 year-old man. The cyst, 6 cm in diameter, was unilocular, solitary and was located in the medial segment of left lobe, just below the Glisson's capsule. Microscopically, the cyst wall consisted of 4 layers; pseudostratified ciliated columnar epithelium, subepithelial loose connective tissue, smooth muscle bundles and an outermost fibrous capsule. Although cartilage or subepithelial sero-mucous glands were absent, the morphologic features of the cyst correspond with those of an incomplete form of brochogenic cyst.

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