Intraluminal duodenal diverticulum (IDD) is a rare congenital abnormality, consisting of a sac-like mucosal lesion in the duodenum. Cases of IDD can present with gastrointestinal bleeding, duodenal obstruction, or pancreatitis. Here, we report a rare case of a 25-year-old female presenting with IDD complicated by duodeno-duodenal intussusception and recurrent pancreatitis. The diagnosis was based on findings from radiologic examinations (CT and MRI), upper gastrointestinal series (barium swallow), and gastroduodenofiberscopy. Laparoscopic excision of the presumed duodenal duplication was performed. The subsequent histopathologic evaluation of the excised sac revealed normal mucosa on both sides, but the absence of a proper muscle layer confirmed the diagnosis of IDD. Radiologic detection of a saccular structure in the second portion of the duodenum can indicate IDD with duodeno-duodenal intussusception as the lead point

We evaluated the distribution of normal conjuctival flora and the change of antibiotic sensitivity of cultured bacteria. Specimens were obtained from inferior conjunctiva cul de sac with sterile cotton-tipped applicator from healthy 216 human beings. Antibiotic sensitivity test was done by disk diffusion method. The results indicated that overall positive culture rate was 47.7% and major organisms were Coagulase-negative Staphylococcus(55.7%), Staphylococcus aureus(16%), Gram negative bacteria(7.5%), Streptococcus(4.7%). Antibiotic sensitivity test of cultured Gram positive bacteria demonstrated less than 60% rate of susceptability in gentamicin, tetracyclin, erythromycin and 80.5% rate of susceptability in ciprofloxacin. Gram negative bacteria demonstrated less than 60% rate of susceptability in cephalothin, ampicillin. From the above results, we concluded that antibiotic resistance of normal conjunctival flora was increased from the past and the principle of antiviotic eye drop use should be emphasized.
Ampicillin ; Bacteria ; Cephalothin ; Ciprofloxacin ; Conjunctiva ; Diffusion ; Drug Resistance, Microbial ; Erythromycin ; Gentamicins ; Gram-Negative Bacteria ; Gram-Positive Bacteria ; Humans ; Staphylococcus

Traumatic aniridia is usually accompanied by severe anterior segment disruption including corneal laceration, cataract, and vitreous prolapse into the anterior chamber. We experienced a case of complete traumatic aniridia following corneal laceration without capsular rupture of lens, which has not been reported in Korea. A 28-year-old man had a corneal laceration of his right eye from a screw driver at work, which resulted in complete aniridia with only a remnant of ciliary process and UCVA was 0.08. Primary closure of corneal laceration was performed. During surgery, lens capsule was intact. Visual acuity was reduced 10 days after surgery as cataract developed. Although UCVA was 0.3 at 1 month postoperatively, he was symtomatic with glare due to aniridia.
Adult ; Aniridia* ; Anterior Chamber ; Cataract ; Glare ; Humans ; Korea ; Lacerations* ; Prolapse ; Rupture ; Visual Acuity

To investigate the therapeutic effect of ciprofloxacin for the treatment of endophthalmitis, we used 18 rabbits with Staphylococcus aureus induce dendophthalmitis. The rabbits were assigned into three groups according to the treatment regimen; those who were not given any drug into group I, those who were given 100 microgram/ml ciprofloxacin intrvitreally into group II, and those who were given 2 mg/ml ciprofloxacin subconjunctivaly for 5 days into group III. We assessed clinical score, culture result of vitreous aspirate and pathologic finding of various ocular tissue. We found clinically significant decrease in clinical score in group II, but there were no significant differences in the vitreous culture and in the histologic findings among the study groups. In conclusion, we assume that intravitreal injection of ciprofloxacin may be the better treatment modality to treat endophthalmitis by S.aureus. In addition we still think there ought to be more studies as to the determination the dosage of ciprofloxacin and the use of steroid in combination.
Ciprofloxacin ; Endophthalmitis* ; Intravitreal Injections ; Rabbits ; Staphylococcus aureus

Pulmonary epithelioid hemangioendothelioma (PEH) is a rare vascular tumor of borderline or low-grade malignancy, and its prognosis is unpredictable. Herein, we describe the case of a 47-year-old asymptomatic female with a diagnosis of multinodular PEH. During a 7-year followup, the nodules with large size and high 18F-fluorodeoxyglucose uptake in the initial study showed progression with increasing sizes; however, most small nodules (size < 1 cm) demonstrated spontaneous regression with peripheral rim or nodular calcification. The patient underwent surgical resection for an enlarged nodule. Of note, it is unusual for an individual to have mixed progression and regression concomitantly, which may be helpful in predicting the prognosis.

Purpose: This study aimed to identify the effect of warm scarf on xerostomia and sore throat in postoperative colon cancer patients. Methods: A total of 40 participants with colon cancer who underwent colon cancer operation over 2hours were included from C University hospital in Seoul. The number of experimental group and control group is each 20 calculated by G*Power, and they were assigned by using nonequivalent control group no-synchronized design. In the experimental group, a warm scarf was applied to the neck for 120 minutes from entering the recovery room after the colorectal cancer surgery was completed. In the experimental group and the control group, xerostomia and sore throat were measured twice at 60-minute intervals. The degree of xerostomia was measured through the degree of wetness of the absorbent paper in mm, and the degree of sore throat was measured through the NRS (Numeral Rating Scale). Data were collected using self-administered questionnaires from August 2018 to September 2020 and were analyzed using IBM SPSS/WIN 21.0 Descriptive statistics, x2 test, Fisher's exact test, t-test were used to determine the participant's characteristics. The effect of warm scarf on xerostomia and sore throat were separately estimated by Repeated Measures ANOVA. Results: The experimental group showed significant decrease of xerostomia and sore throat as time goes (p<.001). Conclusion Results indicate that warm scarf on xerostomia and sore throat in postoperative colon cancer patients is helpful method for relieving side effect of tracheal intubation.

Vasospasm after subarachnoid hemorrhage may alter intracranial hemodynamics. We report a case which showed significant size reduction of an unruptured intracranial aneurysm after resolution of vasospasm. This case may suggest that aneurysm size can be affected by vasospasm, which is presumably related to changes in hemodynamics or spontaneous thrombosis.

Noncirrhotic hyperammonemia as a cause of acute confusion remains diagnostic challenge. Deficiency of ornithine transcarbamylase (OTC) is the urea cycle disorder, inborn errors caused by a defect of the enzymes in the urea cycle, leading to an accumulation of ammonia mainly in newborn. There were very few cases, in which OTC deficiency result in hyperammonemia in adulthood. Herein, we report a young adult woman of hyperammonemic encephalopathy with OTC deficiency, diagnosed by high blood ammonia, glutamine and low plasma levels of citrulline. Next generation sequencing showed the c.386+5G>A mutation of the OTC gene.