The route of transmission of leprosy is still unclear, Recently some authors proposed ge possibility that the bacilli discharged from nasal mucosa might be the source of infection in leprosy. This study was undertaken to evaluate the histopathologic findings of nasal mucosa in 24 fresh untreated patients with leprosy using hematoxyline and eosin stain, and Ziehl-Neelsen stain. Among 24 cases. under clinical observation, 10 cases(41,7%) complain of nasal stuffiness, 8 cases (33. 3%) has congestion, 1 case(4. 2%) was crusted and 1 case(4.2%) was ulcerated. 2 Bacterial index of nasal mucosal smear showed that 16 cases were positive, - 15 cases were 1+, 7 cases were 2+, 2 cases 3+ and 1 case was 4+ Linder H.E. stain, the histopathologic findings of (he inferior turbinate of nasal mucosa showed that 22 cases were cystic dilatation of mucous glands, 1) cases were granuloma with foamy cells cells and 14 cases were epidermal atrophy. TJnder Ziehl-Neelsen stain bacterial index of nasal mucosal biopsy showed that 21 cases were positive 3 cases were 3+, 7 cases were 4+6 cases were 5+ and 5 cases were 6+. As above results, the histopathologic findings of nasal mucosa were similar to the skin lesions of leprosy.
Atrophy ; Biopsy ; Dilatation ; Eosine Yellowish-(YS) ; Estrogens, Conjugated (USP) ; Granuloma ; Hematoxylin ; Humans ; Leprosy* ; Nasal Mucosa* ; Skin ; Turbinates ; Ulcer

An appreciation of daily and annual changes of ultraviolet radiation is important in order to optimize the conditions for climatic therapy of skin diseases or in order to minimize the harmful effects of the sun. Ultraviolet A(355nm) and ultrviolet B(290nm) doses were measured at Kongju from April to September, 1985, on two different weather conditions-clear and relatively clear. The followings were the summary of the findings. 1. On clear weather, UVA dose was peak at noon of the day and in June of the year. 2. On relatively clear weather, UVA dose was peak at 2 p.m. of the day and in July of the year. 3. UVB dose was peak at noon of July regardless of weather conditions. 4. In relatively clear weather the UVA and UVB doses decreased from those of clear weather by 29%, and 36% respectively. 5, The relative difference between the doses of UVA and UVB depended on the degree of solar zenith angle. The greater the solar zenith angle, the greater the difference. 6. In order to treat a patient with solar UVA radiation, therefore, it is suggested to have the patient expose himself to the sun around 10 a, m. and 3 p.m. to minimize the harmful effects of solar UVB. However, when one wants to treat with solar UVB radiation, it would be better to expose to the sun around noon.
Chungcheongnam-do* ; Humans ; Skin Diseases ; Solar System ; Weather

Inflammatory linear verrucose epidermal nevus(ILVEN) is characterized by an early age of onset, predominance in females, pruritus, unresponsiveness to treatment, and a distinctive inflammatory and psoriasiform histologic appearance. We present two cases of typical ILVEN. One of them was a 16-year-old male, who had had a mild pruritic linear verrucose patch involving the right arm which grew slowly for about 8 years. The other case was a 14-year-old girl whose lesion appeared at the age of 13. This lesion was localized on the right posterior thigh and showed linear distribution and verrucose appearance. Histopathological findings of two cases showed hyperkeratosis with foci of parakeratosis, moderate to marked acanthosis, elongation of the rete ridges, and occasional slight spongiosis, and chronic inflammatory infiltration in the dermis.
Adolescent ; Age of Onset ; Arm ; Dermis ; Female ; Humans ; Male ; Nevus, Sebaceous of Jadassohn* ; Parakeratosis ; Pruritus ; Thigh

No abstract available.
Humans ; Hyperthyroidism* ; Procollagen*

In the past, irritant or radiation therapy have been used to treat discoid lupus erythematosus, therefore malignant and proriferative change in the lesion of discoid lupus erythematosus were not uncommon. In recent year, however, because the preferred treatment of discoid lups erythematosus consisted of steroids and antimalarials, the association with squamous cell carcinoma has been extremely rare. We present a case of giant squamous cell carcinoma arising in the discoid lupus erythematosus in 39 year-old women. She had had a 20 year history of facial discoid lupus erythematoseus. In September of 1976, a thumb tip-sized tumor mass found on the right cheek and the maas grew into the adult palm size rapidly. The tumor show ulceration, serosanguinous discharge, easy bleeding, and foul oder. Histopathologically, the specimen obtained from plaques of the left cheek showed hyperkeratosis with plugging, atrophy of the stratum malpighii, a patchy, chiefly lymphoid cell infiltrate with a tendency to arrangement about the cutaneous appendages, hydropic degeneration of the basal cells, edema and vasodilatation in the dermis. The specimen obtained from tumor mass of the right cheek showed many nests consisted of well differentiated squamous cells, keratin pearls.
Adult ; Antimalarials ; Atrophy ; Carcinoma, Squamous Cell* ; Cheek ; Dermis ; Edema ; Female ; Hemorrhage ; Humans ; Lupus Erythematosus, Discoid* ; Lymphocytes ; Steroids ; Thumb ; Ulcer ; Vasodilation

We report a caae of hepatic and intestinal infestation with paragonimus wewstermani complicating abscess formation. The pathway by which the paragonimus westermani reaehea liver and intestine is not well understood. However, there was possiblity that it may become lodged in other organs that the lung because of polonged larval migrations through the diaphragm or into various sites in the abdomen. The patient, 52-year-old female gave a history of having reyeatedly consumed raw crabs. An x-ray film of the chest showed clear lunga Skin test for paragonimus-westermani was positive. Abdominal ultrasonogram showed enlargement of the liver with multiple hypoechoic lesiona ERCP revealed multiple ie lesions in the right lobe of the liver. Abdaminal CT showed multifocal abscess cavities with slight rim enhancements. Above meetioned diagnostic procedures suggested liver abscess or hepatoma. Then, an exploratory laparotomy was done for a definite diagnosis, Frozen biopsy, from liver and surgically exe mass from ileocecal region revealed extrpulmonary paragnomiasis involving liver and cecum. Thus, the patient was treated with prasiquantel. Three months later, abdominal ultrasonogram demonstrated slight enlargement of the liver but no evidence of abnormal mass like lesions.
Abdomen ; Abscess ; Biopsy ; Carcinoma, Hepatocellular ; Cecum* ; Cholangiopancreatography, Endoscopic Retrograde ; Diagnosis ; Diaphragm ; Female ; Humans ; Intestines ; Laparotomy ; Liver Abscess ; Liver* ; Lung ; Middle Aged ; Paragonimiasis* ; Paragonimus ; Paragonimus westermani ; Praziquantel ; Skin Tests ; Thorax ; Ultrasonography ; X-Ray Film

BACKGROUND: The photsensitizing effect of quinolones has been recognized since their introdulation as an antibacterial agents. Recently several new second eneration antibacterial agents of this pharmacological class have become available for therapy, and are gaining increasing impotance. OBJECTIVE: To reveal the phototoxic potentials of some new quinolones by photohemolysis test, estimation of fluorescenc spectra, and Candida albicans test. METHODS: Nalidixic acid and four second-generation quinolones(ciprofloxacin, enoxacini, norfloxacin, and ofloxacitid were examined by fluorescence spertra which measured t.he phototoxc potentials by photochemial instability, photohemolsis test for the phototoxic properties against cell membranes and Candida tlbicans test for phototoxic properties against DNA. RESULTS: All drugs showed a fluorescence spectra within 360 nm to 450 nm, and in the photohemolysis test, all studied drug except ofloxacin got above 5% hemolytic value, and all drugs showed clear zone. in Candida albicans test after 48hours. CONCLUSION: These results suggested that all tested drugs were photochemically unstable. According to the mechanisris of cellular phototoxicity, ciprofloxacin, enoxacin, and norfloxacin was phtototoxic to nucleus and cell membrane, whereas ofloxacin was phototoxic to nucleus only.
Anti-Bacterial Agents* ; Candida ; Candida albicans ; Cell Membrane ; Ciprofloxacin ; Dermatitis, Phototoxic ; DNA ; Enoxacin ; Fluorescence ; Nalidixic Acid ; Norfloxacin ; Ofloxacin ; Quinolones

Following the introduction of instrumentation for phacoemulsification and vitctomy, many other devices have been deaigned to perform the functions. In the past, there was a serious prblem that fluid flowed from the eye along the path of least resistance and the dutflow rate varied greatly with viscosity and consistency of material in the line. Recently a new computerized instrument the Heslin/Mackool Ocusystem that overcame these flow problems was developed and we studied about early experiences using this new helper. The results were as follows: 1. There was an advantage for time and place due to a single instrument and simple change from E.C.C.E. to vitrectomy. 2. The rupture of posterior capsule in aphakic group and the remained cortical material in pseudophakic group were the most common surgical complications during operation. 3. Descemet's membrane stripping was developed in a high rate due to the sharp titanum-covered cap of the handpiece for phacoemulsification. 4. The posterior capsule opacity was the most common postoperative complication in the group of visual acuity less than 0.5.
Descemet Membrane ; Phacoemulsification* ; Postoperative Complications ; Rupture ; Viscosity ; Visual Acuity ; Vitrectomy*

Angiomyofibroblastoma of the vulva is a recently described mesenchymal tumor. It can be distinguished from an aggressive angiomyxoma by its circumscribed borders, higher cellularity, more numerous blood vessels, the frequent presence of stromal cells, minimal stromal mucin, and rarity of erythrocyte extravasation. We experienced a case of angiomyofibroblastoma of the vulva occurring in a 52-year-old woman. The lesion was a well-circumscribed mass, measuring 4x5 cm in size. Histologically, the mass was characterized by alternating hypercellular and hypocellular edematous zones in which abundant blood vessels were irregularly distributed. The stromal cells were concentrated around the blood vessels, or loosely dispersed in the hypocellular area. Immunohistochemically, the stromal cells were diffusely reactive for vimentin, focally reactive for desmin, but not for smooth muscle actin.
Actins ; Blood Vessels ; Desmin ; Erythrocytes ; Female ; Humans ; Middle Aged ; Mucins ; Muscle, Smooth ; Myxoma ; Stromal Cells ; Vimentin ; Vulva*

We report herein a. case of angio-Behqets syndrome, arterial occlusion type in a 31 year-old male. He had a history of scrotal ulceration, frequent oral ulceration and ocular pain with decreased visual acuity. About 8 months ago, moderately dull pain developed on the volar aspect of left index finger. Subsequently, a bean sized bluish patch developed on the previous painful area and on the ipsilateral thumb tip. Subungual splinter hemorrhages developed on the distal portions of left thumb and index finger nails at the same time. The result of saline puncture test showed the positive reaction in both intradermal and subeutaneous injections. The hrachial angiography showed an obliteration of digital artery at the second proxirnal phalanx of ulnar side.
Adult ; Angiography ; Arteries ; Behcet Syndrome* ; Fingers ; Hemorrhage ; Humans ; Male ; Oral Ulcer ; Punctures ; Thumb ; Ulcer ; Visual Acuity