- Correlation Of Human Papillomavirus Infection and Postmenopausal Squamous Atypia in Cervical Cytology.
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Yi Kyeong Chun, In Gul Moon, Sung Ran Hong, Hye Sun Kim, Jong Sun Choi, Ji Young Park, Jong Sook Park, Tae Jin Kim, Hy Sook Kim
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Korean J Cytopathol. 2004;15(2):81-85.
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- Postmenopausal squamous atypia (PSA) is a phenomenon characterized by cellular alterations mimicking condyloma in the uterine cervix of postmenopausal women. It is not associated with human papillomavirus (HPV) infection. The aim of this study is to correlate findings with HPV infection and the cytohistologic findings of PSA.
Eighty-three smears from postmenopausal women, initially interpreted as ASCUS and low-grade squamous intraepithelial lesions(LSIL), were reviewed according to the criteria of PSA. Fifty-eight cases were subsequently reclassified as PSA. Forty cases categorized as PSA were available for HPV-DNA detection by a nested polymerase chain reaction.
Eight of these 40 cases(20%) showed biopsy-proven LSIL lesions. The HPV-DNA was detected in 42.5%(17/40), compared to 25%(5/20) of control cases. The HPV-DNA detection rate of biopsy-proven LSIL was 62.5%(5/8). It has been concluded that cytologic differential diagnosis of PSA from LSIL is difficult due to because of poor histologic and viral correlation.
- Spinal Pleomorphic Xanthoastrocytoma.
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Tae Jin Kim, Je G Chi
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Korean J Pathol. 1993;27(2):184-186.
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- Pleomorphic xanthoastrocytoma is a rare tumor, presenting superficially over the cerebral hemispheres of young subjects. We report a case of Pleomorphic xanthoastrocytoma of the cervical cord in view of its unusual location. The patient is a 20-year-old female, presenting with left neck pain radiating to the left shoulder one month before the admission. Magnetic resonance imaging revealed a high signal lesion in the upper cervical cord lower brainstem in T2 weighted image. On operation, intramedullary tumor was present and it was relatively well delineated. Near-total removal of the spinal cord mass was done. Microscopically, the tumor was composed of pleomorphic astrocytes, which were spindle-shaped with cytoplasmic processes and hyperchromatic nuclei. Other cells were round with vesicular nuclei and abundant eosinophilic cytoplasm. A few giant cells were seen. Despite the marked pleomorphism, mitosis or necrosis was not encountered. Scattered foamy cells were also seen, which showed negative staining in GFAP immunostaining in contrast to other GFAP-positive tumors cells.
- Acute Corrosive Esophago-Gastritis: A Case of Drain-cleansing Liquid-induced Transmural Inflammation.
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Tae Jin Kim, Jeong Wook Seo, Yong Il Kim
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Korean J Pathol. 1990;24(3):294-298.
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- The pathologic features of acute corrosive esophago-gastritis by ingestion of "Trapunc", a common commercial drain cleansing liquid, is presented. A 37-year-old woman ingested abut 30 ml of Trapunc (3 gm NaOH/100 ml) to commit suicide and received piecemeal esophagectomy and total gastrectomy 9 days after the episode. The esophagus and stomach were extremely friable and necrotic. The most part of the stomach showed acute toxic necrotizing gastritis which was manifested by extensive greenish brown discoloration due to liquefaction necrosis of the mucosa except for a few rugae along the greater curvature. The antrum and distal body revealed severe mucosal detachment and even transmural necrosis. The tissue reaction was basically the same as those of NaOH-induced corrosive esophago-gastritis of acute stage, although it appeared to be severer probably due to sodium hypochlorite, and additive constituent of the ingested cleanser. A unique distribution pattenr of mucosal involvement is discussed.
- Holoacardius Hemisomus Acephalus: A case report.
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Tae Jin Kim, Chong Jai Kim, Sung Hye Park, Suk Keun Lee, Je G Chi
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Korean J Pathol. 1989;23(4):487-489.
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- An autopsy case of holoacardius hemisomus acephalus is reported. She weighed 2,190 gm and the height was 38 cm. The head and upper extremities were absent, while the vertebrae and lower extremities were relatively well developed, but severely edematous. The heart, lungs, stomach, liver, spleen, and pancreas were missing, but the lower abdominal organs including kidneys, adrenal, urinary bladder, and genital organs were present. The intestine was blind-ended at jejunal level but opened into a normal anus. The umbilical cord had two arteries and one vein.
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