We experienced a case of granulation tissue occuring in lateral sulci of the right thumb, index, middle and left thumb, middle finger nails in 71-year-old psoriatic male patient taking 5pmg daily(0.6mg/kg/day) during 4th week of etretinate therapy. The excision of the granulation lesion and partial nail ablation was performed and his doses was lowered to 25mg daily (0. 3mg/kg/day). The condition were resolved with no recurrence 4 weeks later after the operation.
Acitretin* ; Aged ; Etretinate* ; Fingers ; Granulation Tissue* ; Humans ; Male ; Nails ; Recurrence ; Thumb

No anstract available.
Magnetic Resonance Imaging* ; Spine*

Superficial angiomyxoma is a comparatively rare dermal and subcutaneous tumor. We report a case of superficial angiomyxoma of the thumb in view of its rarity and typical light and electronmicroscopic features. The patient was a 46-year-old male. who presented with an asymptomatic, slowly enlarging mass that developed in the left thumb over the 5 years. He had a history of trauma and electric burn in the same area 20~30 years ago. Simple X-ray and magnetic resonance imaging revealed 35x30mm, mass with destruction of distal phalangeal bone. On operation, the lesion was moderately well circumscribed and soft with lobulated nodules that elevated the overlying skin and destroyed the underlying bone. The cut surface of the mass was glistening and slimy. The mass was whitish gray and lobulated. Bony involvement was not present. Microscopically, the tumor was composed of stellated and spindle shaped stromal cells which were scattered throughout myxoid ground substance. Neither nuclear hyperchromasia nor plemorphisam was present. Small to medium sized thin walled blood vessels were scattered. There was a scanty infiltrate of inflammatory cells. The S-100 protein immunostaining was negative in tumor cells. On electron microscopy, the cytoplasm of the stromal cells contained well developed rough ednoplasmic reticulums and other features that indicated differentiation toward fibroblasts.

No abstract available.
Ichthyosiform Erythroderma, Congenital*

We report here-in a case of benign hemangioendothelioma occurring in a 2 day-old male neonate on central portion of lumbar area. The lesion was movable, and elevated firm nodule, measuring 1.5x2.0 cm in size. For the purpose of diagnosis and therapy, excisional biopsy was performed, which revealed typical histopathologic pictures in the deep dermis and subcutaneous area. The lesion showed no recurrence at follow-up check after 6 months.
Biopsy ; Dermis ; Diagnosis ; Follow-Up Studies ; Hemangioendothelioma* ; Hemangioma ; Humans ; Infant, Newborn ; Male ; Recurrence

We report a case of hepatoma with duodenal metastasis in a 53 year-old male patient. Hepatoma was confirmed by fine needle aspiration cytology technique, and duodenal metastasis by gastrofiberscopic biopsy. Duodenal metastasis of hepatoma is rare. We briefly review the role of fine needle aspiration cytology technique in diagnosis of hepatoma.
Biopsy ; Biopsy, Fine-Needle ; Carcinoma, Hepatocellular ; Child* ; Diagnosis ; Endodermal Sinus Tumor ; Humans ; Male ; Mediastinum ; Middle Aged ; Neoplasm Metastasis ; Proteinuria* ; Specific Gravity*

A case of multilocular solitary cyst of the kidney containing approximately 5000 ml. of fluid has been reported along with a literatural review.
Bone Cysts* ; Kidney*

We recently obsesved an unusual case of visual loss after the facial injection of autologous fat. A 42-year-old woman underwent autologous fat injection into the temple area to reduce facial wrinkles. The procedure was performed by a surgeon at local clinic. The patient immediately complained of severe right hemicranial pain and lid swelling. She vistied to the ophthalmic department of our hospital 1 week later because of total loss of vision on the right eye. We believe that the cause of blindness was multiple microembolization in the central retinal artery and posterior ciliary branches of the ophthalmic artery via lateral palpebral artery.
Adult ; Arteries ; Blindness ; Choroid* ; Female ; Humans ; Ophthalmic Artery ; Retinal Artery ; Retinaldehyde*

The cellular alteration following the electric welding light on the rabbit corneal epithelial cells were studied in several conditions wearing various corneal contact lenses on the corneal surface exposed to the light for 5 minutes at 50 cm in each. The enucleated rabbit eyes 5 hours following the application of electric welding light were histopathologically investigated on the cellular structures of the cornea. The result were as follows: 1. The cellular alterations in a group of soft contact lens wearing consisted of multiple vacuole enlargement, separation of interdigitation and Desmosome, intracellular edema, and loss of organelles in superficial and wing cells layer. Loss of microvilli of the corneal superficial cells were observed. 2. Loss of cytoplasmic microorganelles and microvilli intercellular edema in superficial cell layer, and slight vacuoles enlargement in wing cells layer were demonstrated in a group of the direct light exposure group without contact lenses. 3. Loss of microvilli and intercellular edema with separation of interdigitation in superficial cell layer but no specific changes in wing cells layer were exhibited in a group of hard contact lens wearing. 4. The most destructive features of the corneal epithelial cells were observed in a group of soft contact lens wearing, and it was suggested that the doubtful effects of protection on the corneal superficial tissue in the case of soft contact lens wearing were noteworthy.
Cellular Structures ; Contact Lenses ; Contact Lenses, Hydrophilic ; Cornea* ; Cytoplasm ; Desmosomes ; Edema ; Epithelial Cells ; Microvilli ; Organelles ; Vacuoles ; Welding*

No abstract available.