A Case of Mucinous Adenocarcinoma with Characteristic Colonoscopic Findings / 대한소화기내시경학회지

We report a case of mucinous adenocarcinoma in the ascending colon. A 55-year-old woman was admitted to Asan Medical Center due to right lower quadrant abdominal pain. On physical examination, an approximately 5X5 cm sized tender mass was palpated in the right lower quadrant. Colonoscopy revealed a fungating mass covered with gelatinous, yellow-whitish mucoid material in the ascending colon. Abdominal computed tomography showed irregular wall thickening from ileocecal valve to mid ascending colon with pericolic fat thickening. She underwent right hemicolectomy and surgical specimen revealed well differentiated tubulopapillary adenocarcinoma with mucinous background consistent with mucinous adenocarcinoma.

Clinical Results of Silicone Foldable Intraocular Lens Implantation: Diabetics vs Nondiabetics

To evaluate the visual, astigmatic results and incidence of complications in cases of no-stich, small incision cataract surgery with a square sclerocorneal tunnel and silicone flexible intraocular lens we cornpared the resuite of catarct surgery in DM patients with those of non-DM patients. 305 eyes of 284 patients including 21 eyes of 20 patients of diabetes mellitus from October, 1994 to Decernber, 1996 who underwent cataract surgery with silicone foldable intraocular lens were enrolled in this retrospective study. During follow-up examination, the change of visual acuity, astigmatism, the incidence of postoperative complications was evaluated. Early visual rehabilitation because of small surgically induced refractive change during im.mediate postoperative period can be achieved. During 2 months follow-up, no against-the-rule shift of astigmatism detected. The incidence of postoperative complication were nearly the same as previous report : decentration 0.7%, hyphema 2%, uveitis 0.4%, posterior casular opacification 4.2%. In cases of posterior capsular opacification, Nd-YAG laser posterior capsulotomy showed significant increment of vision. The visual acuities in DM patients were comparably as good as those of non-DM patients. The incidence of posterior capsular opacification and corneal edema was relatively high in DM patients. In conclusion, no stitch snaall incision cataract, surgery through which silicone foldable intraocular lens im. planted showed good visual, astigmatic results in uncomplicated and selected cases of cornplicated with DM patients.

Early Detection of Glaucoma with Retinal Nerve Fiber Layer Photograph

The purpose of this study was to evaluate the usefulness of retinal nerve fiber layer [RNFL] photography and Heidelberg Retina Tomograph [HRT, Heidelberg, Germany] in early detection of glaucoma. Among 2802 people who underwent routine health checkup at. Seoul National University Hospital from July I to Decernber 31, 1996, forty-nine persons were included whose IOP was above 21mmHg or cup/disc ratio was 0.5 or greater. RNFL photography, HRT and automated perimetry [Humphrey Field Analyzer, program C30-2] were performed. Twelve eyes were diagnosed as glaucoma and one sye as glaucoma suspect. Four eyes with glaucoma had RNFL defect with normal visual field and 7 eyes with glaucoma had both RNFL defect and glaucomatous visual field defect. Of 26 eyes suggested as glaucoma by FSM classification of HRT, only 8 eyes met the diagnostic cri-teria of glaucoma of this study. Among 21 eyes with decreased hump height in HRT only 7 eyes were diagnosed as glaucoma. RNFL photography increased the detection rate for glaucoma by 50% over that with visual field test. only. RNFL photography will be a valuable method for early detection of glaucorna while HRT may play a suppleinentary role.