Giardiasis is one of the most common causes of infectious diarrhea and it has a worldwide distribution. Although it is a relatively common disorder, histologically confirmed Giardiasis is a rare occurrence and there have been no previous reports in Korea. A 34-year-old man presented with a 2-year history of epigastric discomfort and left flank pain. On stool examination, many cystic forms of Giardia lamblia were noted. In biopsy specimens of the small intestine, there was moderate chronic inflammatory cell infiltration and several trophozoites of Giardia were observed in the intervillous space and luminal surface. The trophozoites were pear shaped symmetrical organisms with two nuclei, and measured 9~10 micrometer in length.
Male ; Humans ; Biopsy

No abstract available.
Analgesia*

No abstract available.
Diabetes Mellitus* ; Hearing* ; Humans

No abstract available.
Ankle Fractures* ; Ankle*

No abstract available.
Lymphoma, T-Cell* ; Nasal Cavity* ; T-Lymphocytes*

Traumatic fat necrosis is a localized reaction of panniculus resulting from blunt trauma occurring predominantly on large pendulous breasts in elderly females and on the face in children. The facial lesions in children need no treatment and therapeutic excision is not indicated because a reasonable cosmetic result comes from spontaneous healing in a year or more. The clinicians unfamiliar with this problem may have confusion in diagnosis and management. Herein we report a case of a three-year-old girl who presented with a 3 cm sized erythematous and bullous plaque on her right cheek. The diagnosis of traumatic fat necrosis was made following clinical and pathological findings.
Aged ; Breast ; Cheek ; Child* ; Diagnosis ; Fat Necrosis* ; Female ; Humans

BACKGROUND AND OBJECTIVE: The outcome of asthma treatment has traditionally been assessed by measuring the conventional clinical parameters such as symptoms, expiratory flow rates and needs for medications. But none of them tells us whether the patients are actually able to function properly in their lives. Only assessment of the quality of life (QOL) can reflect the parts of patients lives affected by the disease. However, there is no measure to assess the quality of life of patients with any chronic diseases in Korea yet. We developed the QOL Questionnaire for Korean Asthmatics and evaluated its measurement properties. METHOD: The questionnaire was composed of 18 items in four domains : i.e. activity limitation (6 items), symptoms (5 items), emotional function (3 items) and environmental stimuli (4 items). At our out-patient clinic, 32 adults with moderate to severe persistent bronchial asthma were enrolled. The study design consisted of 4 week unblinded single cohort with visits at 0 and 4 weeks, and the patients were asked to answer the questionnaire by self administration method at the two separate visits. Forced expiratory volume for 1 second (FEV1) and peak expiratory flow rate (PEFR) were recorded at each visit. According to the patients and physicians global assessment, the patients were divided into two groups, i.e. stable and changed (improved). The responsiveness, reproducibility and validity of the questionnaire were evaluated. RESULTS: The total QOL scores at the second visit in the changed group were significantly higher than those at the first visit. The score differences between the two visits in the changed group were higher than in the stable group. In the stable group, the responses to the questionnaire were reproducible. The QOL scores showed good longitudinal correlation with the expiratory flow rates, whereas FEV1 did not correlate with the QOL in cross-sectional analysis. CONCLUSION: The questionnaire proved to be reproducible, responsive and valid in the subjects. It could be recommended for the outcome evaluation of Korean asthmatics.
Adult ; Asthma ; Chronic Disease ; Cohort Studies ; Cross-Sectional Studies ; Forced Expiratory Volume ; Humans ; Korea ; Outpatients ; Peak Expiratory Flow Rate ; Quality of Life* ; Self Administration ; Surveys and Questionnaires

To evaluate the availability of n-butyl-2-cyanoacrylate as an adhesive in limbal wound repair, we used 15 rabbits(30 eyes). A limbal incision exactly 9mm long was made and the wound of one eye was tightly closed with seven equally apaced corneoscleral sutures of 10-0 nylon(nylon group), The wound of the other eye was closed by two(6.5mm spaced, 11 and 1 o'clock) corneoscleral sutures of 8-0 vicryl and the outer surface of this limbal wound was thinly coated with a small amount of Histoacryl(Histo-acryl group). The average disrupting pressure in nylon group was 0.87 +/- 0.11 kg/cm2 and that in Histoacryl group was 0.79 +/- 0.17 kg/cm2. The average refractive change in nylon group was 2.5 diopter with-the-rule astigmatism, and that in Histoacryl group was 0.9 diopter against-the-rule astigmatism. A moderate inflammatory reaction was noted at the histopathologic findings of the wounds closed with Histoacryl 14 days after operation. From the results, post-operative inflammatory changes indicated that the Histoacryl seemed to be rather unsuitable for clinical application.
Adhesives* ; Astigmatism ; Cyanoacrylates* ; Enbucrilate ; Nylons ; Polyglactin 910* ; Rabbits* ; Sutures ; Wounds and Injuries*

The dysplastic nevus is a rare form of melanocytic nevus in Korean people. During the past 5 years the authors experienced 5 cases in the St. Mary's Hospital and Kang Nam St. Mary's Hospital. The criteria and the histologic findings of dysplastic nevi are debated in the western literature. Clinically, all cases were greater than 5 mm in size with ill defined irregular borders and irregularly distributed pigmentation. Histopathologically, all cases showed numerous discrete individual nests of melanocytes located in the dermoepidermal junction and the papillary dermis and were characterized by extension of dermoepidermal component of the nevus at the "shoulder" beyond the dermal component of the nevus. There was no cytologic atypia of nevus cells in all cases. Our cases lacked personal or family history of malignant melanoma. Therefore, we believe our cases are nonfamilial, sporadic and benign nevi with no prognostic significance. A brief review of the literature and a discussion on the term "dysplastic" and clinicopathologic correlation are made.

No abstract available.
Fever ; Humans ; Still's Disease, Adult-Onset* ; Urticaria*