A 4-year-old boy have had widespread, multiple, dark brownish, verrucous ]papular plaques on the neck, left chest, right side of abdomen, back and penile skin since birth. Clinical features and light and electron microscopic findings were consistent with ichthyosis hystrix. The patient was successfully treated with systemic administration of etretinate and vitamin E.
Abdomen ; Acitretin* ; Child* ; Child, Preschool ; Etretinate* ; Humans ; Ichthyosis* ; Male ; Neck ; Parturition ; Porcupines* ; Skin ; Thorax ; Vitamin E ; Vitamins

Bowen's disease is an intraepidermal squarnous cell carcinoma referred to also as squamous cell carcimona in situ. Approximately two-thirds of Bowen's disease consist of solitary lesion while remaining show multiple lesions, We experienced a 68-year old male patient who had multiple erythematous pathes and plaques covered with scales and grayish crusts developing on the trunk and both lower extremities. At first, clinically we suspected psoriasis, seborrheic keratosis, eczema and mycosis fungoides, and finally histopathologic features revealed Bowen's disease showing transformation to invasive squamous cell carcinorna.
Aged ; Bowen's Disease ; Carcinoma, Squamous Cell* ; Eczema ; Humans ; Keratosis, Seborrheic ; Lower Extremity ; Male ; Mycosis Fungoides ; Psoriasis ; Weights and Measures

Untill now, we have been using Chinese ink for corneal tattooing. The reason is that it was difficult to get Platinum Chloride and Hydrazine Hydrate. As we got the result by using Platinum Chloride and Hydrazine Hydrate, we are reporting as follows: 1. Platinurn Chloride tattming has stained in black at corneal opacity equally. 2. It stains at corneal stroma without any injury and good especialIy when corneal tissue is thin. 3. It fully stains by seperating corneal epithelium and there are no complication and side reaction. 4. The method is simple and aseptic operation is possible. 5. The pain disappears after 2 days from the stain and conjuntiva injection disappears after 4~5 days from the stain. 6. The condition of stain is perfect although it has passed 4 months from the stain.
Asian Continental Ancestry Group ; Coloring Agents ; Cornea* ; Corneal Opacity ; Corneal Stroma ; Epithelium, Corneal ; Humans ; Ink ; Platinum* ; Tattooing*

No abstract available.
Radiography, Thoracic* ; Thorax*

No abstract available.
Thyroid Gland* ; Thyroid Nodule*

No abstract available.
Radiculopathy*

Estrous cycle -related histological and histochemical changes in the vaginal epithelium of mature female rats were studied with PAS (periodic acid Schiff) alcian blue pH 2.5 and biotinylated lectins (DBA, SBA, PNA, BSL -1, sWGA, UEA -1, RCA -1, Con A and LCA).The prominent characteristic changes that occured during the estrous cycle were mucinous transformation in proestrus and cornification in estrus. In proestrus, the superficial mucinous cells of the epithelium were increased in number and enlarged in size, and the amount of acid and neutral mucosubstances was more increase in proestrus than in diestrus and metestrus. About the binding pattern of all lectins examined to the superficial mucinous cells, in diestrus, the binding pattern of these cells showed a similar affinity as in metestrus with intense DBA and UEA -1 reactivity. In proestrus, however, these cells were reactive with seven lectins examined except LCA and PNA, and DBA, SBA, BSL -1, RCA -1 and UEA -1 reacted more strongly than in diestrus and metestrus. In estrus, the superficial cornified cell layers showed a weak reactivity of SBA, BSL -1 and PNA. In diestrus and metestrus, the mucinous cells in the intermediate layers of the basal portion of vaginal fold stained with eight lectins examined except LCA and showed the same binding pattern to the superficial mucinous cells. About the distribution of glycoconjugates in the intermediate layer, the upper spindle cells showed different binding pattern according to the estrous stages. In diestrus, estrus, and metestrus, these cells showed a affinity for all lectins examined. In proestrus, however, DBA and PNA staining were not observed, and stained more intensely with sWGA, SBA and UEA -1, and less intensely with BSL -1 and RCA - 1. In estrus, DBA and PNA reactivity reappeared as trace, and RCA -1 and sWGA reactivity increased. In metestrus, sWGA reactivity reduced and BSL -1 and UEA -1 increased continually. The lower rounded cells of the intermediate layers stained with all lectins examined in estrus, with six lectins examined except Con A, DBA and UEA -1 in proestrus and with five lectins examined except DBA, UEA -1, sWGA and BSL -1 in diestrus and metestrus. BSL -1 reactivity for the layers increased in proestrus, estrus and metestrus, and PNA reactivity increased in estrus and reduced in metestrus. The basal layer of the vaginal epithelium showed different binding pattern to the different portion of vagina, and showed faint staining of BSL -1, SBA and RCA -1, and moderately staining of BSL -1 in proestrus and estrus. In conclusion, alpha /-N -acetyl -D -galactosamine, alpha /-D -galactose and alpha -L -fucose participate in the mucinous transformation of the vaginal epithelium, and beta -N -acetyl -D -glucosamine participates in the cornification of the vaginal epithelium.
Alcian Blue ; Animals ; Diestrus ; Epithelium* ; Estrous Cycle* ; Estrus ; Female ; Glycoconjugates ; Humans ; Hydrogen-Ion Concentration ; Lectins ; Metestrus ; Mucins ; Proestrus ; Rats* ; Vagina

Dermoid is a kind of choristoma and rare congenital benign tumor. It is ugly in appearance and especially dermoid appears at corneal limbus. The above 2 cases which we report invade cornea and it is especially giant compared with the report which has been reported untill now.
Choristoma ; Cornea ; Dermoid Cyst* ; Limbus Corneae

Gastric neurofibroma is rare and its exact incidence is unknown. We experienced a case of solitary gastric neurofibroma. A 49-year-old woman was admitted because of hematemesis and melena. Neither cafe-au-lait spots in skin nor superficial tumor were found. Gastrofibroscopic examination and UGI series showed a 3 * 4 cm sized luminal protruding mass with adjacent bridging mucosal fold and cental ulceration on the anterior wall of lower body. Mass excision was performed. Grossly, the mass was 4.5 * 3.0 * 2.0 cm sized, well circumscribed submucosal tumor with homogenous cut surface, Microscopically, each of the tumor cells had oval shaped nucleus and spindle shaped cytoplasm. Nuclear atypism and frequent mitosis were not observed. We report a rare case of solitary gastric neurofibroma with review of the literatures.
Cafe-au-Lait Spots ; Cytoplasm ; Female ; Hematemesis* ; Humans ; Incidence ; Melena* ; Middle Aged ; Mitosis ; Neurofibroma* ; Phenobarbital ; Skin ; Stomach ; Ulcer

No abstract available.
Spleen*