No abstract available.
Mesothelioma* ; Pleura*

The authors recovered a white thread-like living nematode in left conjunctival sac of a 33 years old male on May 29, 1981. The chief complaints were foreign body sensation and itching sensation of eye. The worm was a female measuring 12.1 mm in length and 0.171 mm in maximum width. It was identified as Thelazia callipaeda Railliet et Henry, 1910. And we recorded the patient as the 10th reported thelaziasis case in Korea.
parasitology-helminth-nematoda ; Thelazia callipaeda ; thelaziasis ; eye ; conjunctival sac ; case report

Chemical pneumonitis induced by nitric acid inhalation is a rare clinical condition. The previously reported radiologic findings of this disease include acute permeability pulmonary edema, delayed bronchiolitis obliterans, and bronchiectasis. In very few published rare radiologic reports has this disease manifested as acute alveolar injury; we report a case of acute chemical pneumonitis induced by nitric acid inhalation which at radiography manifested as bilateral perihilar consolidation and ground-glass attenuation, suggesting acute alveolar injury.
Bronchiectasis ; Bronchiolitis Obliterans ; Inhalation* ; Nitric Acid* ; Permeability ; Pneumonia* ; Pulmonary Edema ; Radiography

BACKGROUND/AIMS: Although a small amount of fecal material can obscure significant colorectal lesions, it has not been well documented whether bowel preparation status affects the missing risk of colorectal polyps and adenomas during a colonoscopy. METHODS: We prospectively enrolled patients with one to nine colorectal polyps and at least one adenoma of >5 mm in size at the screening colonoscopy. Tandem colonoscopy with polypectomy was carried out within 3 months. RESULTS: A total of 277 patients with 942 polyps and 714 adenomas completed index and tandem examinations. At the index colonoscopy, 187 polyps (19.9%) and 127 adenomas (17.8%) were missed. The per-patient miss rate of polyps and adenomas increased significantly as the bowel cleansing rate declined from excellent to poor/inadequate on the Aronchick scale (polyps, p=0.024; adenomas, p=0.040). The patients with poor/inadequate bowel preparation were independently associated with an increased risk of having missed polyps (odds ratio [OR], 3.21; 95% confidence interval [CI], 1.13 to 9.15) or missed adenomas (OR, 3.04; 95% CI, 1.04 to 8.88) compared to the patients with excellent bowel preparation. CONCLUSIONS: The risk of missing polyps and adenomas during screening colonoscopy is significantly affected by bowel preparation status. It seems appropriate to shorten the colonoscopy follow-up interval for patients with suboptimal bowel preparation.
Adenoma ; Colonoscopy ; Humans ; Mass Screening ; Polyps ; Prospective Studies

No abstract available.
Antiviral Agents/therapeutic use ; Ascites/diagnosis/prevention & control/therapy ; Cholagogues and Choleretics/therapeutic use ; Fatty Liver/diagnosis/diet therapy ; Fatty Liver, Alcoholic/diagnosis/drug therapy ; Hemorrhage/prevention & control/therapy ; Hepatic Encephalopathy/diagnosis/prevention & control/therapy ; Hepatitis B, Chronic/diagnosis/drug therapy ; Hepatitis C, Chronic/diagnosis/drug therapy ; Humans ; Liver Cirrhosis/*diagnosis/drug therapy/pathology/*therapy ; Liver Cirrhosis, Biliary/drug therapy ; Vasodilator Agents/therapeutic use