No abstract available.

Vertigo mimicking labyrinthine lesions may have resulted from ischemic insult to the inner ear or the vestibular nerve and nucleus in the AICA infarction syndrome. A 56-year-old female was admitted to the emergency room with vertigo and hearing loss in right ear. On neurological examination, she had left beating jerky torsional and horizontal nystagmus with falling and past pointing to right side. Brain magnetic resonance images showed high signal intensity in anterolateral portion of inferior pons on T2- weighted images. Severe right facial palsy of peripheral type developed 24 hours after admission. Audiometry and electronystagmography documented absent auditory and vestibular function on the affected side. We argue that vertigo of the acute infarction in AICA territory can be involved the eight and seventh nerve root entry zoon and mimic labyrinthine lesions
Audiometry ; Brain ; Ear ; Ear, Inner ; Electronystagmography ; Emergency Service, Hospital ; Facial Nerve* ; Facial Paralysis ; Female ; Hearing Loss ; Humans ; Infarction* ; Middle Aged ; Neurologic Examination ; Nystagmus, Pathologic ; Pons ; Vertigo* ; Vestibular Nerve

No abstract available.
Krukenberg Tumor*

No abstract available.
Animals ; Chorionic Gonadotropin* ; Humans* ; Mice* ; Uterus*

A Bednar tumor is a variant of dermatofibrosarcoma protuberans(DFSP). The clinical and histopathological findings of Bednar tumors are identical to DFSP except for the presence of melanin-containing cells scattered within the lesion, so called pigmented DFSP. The majority of Bednar tumors are seen as DFSP present as multinodular protuberant masses in the skin. They can also present as an atrophic depressed scar-like lesions without any nodularity. We report an uncommon clinical presented case of a Bednar tumor on the back in a 22-year-old female. She presented with an asymptomatic, firm, bluish, chestnut sized, depressed and atrophic lesion on the back which had been present for 6 years. A Histopathological examination revealed massive proliferation of spindle-shaped cells arranged in a tight storiform pattern mixed with scattered pigmented cells. On immunohistochemical staining, the tumor cells were positive for vimentin, a -l-antitrypsin, and CD34, but were negative for cytokeratin, neurofilament, and factor XIIIa. The majority of the tumor cells was negative and the pigment cells were positive for the S-100 protein. The patient was treated by a wide local excision of the lesion. There has been no evidence of recurrence after 20 months post-operative follow up.
Dermatofibrosarcoma* ; Factor XIIIa ; Female ; Follow-Up Studies ; Humans ; Keratins ; Recurrence ; S100 Proteins ; Skin ; Vimentin ; Young Adult

A 65-year-old male received captoPnl therapy (25mg three times a day, for the treatment of congestive heart failure. Seven months after starting the captopril therapy he developed flaccid vesiculobullae and erythematous patches with oozing, crusted surfaces on his trunk and the proximal portion of his extremities. The mucous membranes were not involved. The mucous membranes were not involved.) The histopathologic findings showed subcorneal bulla containing a few acantholytic cells and direct immunofluorescent studies revealed intercellular deposition of IgG and C3 throughout entire epidermis, consistent with pemphigus foliaceus. After captopril therapy was discontinued, the skin lesions gradually improved within 1 month. Pemphigus foliaceus; is a rare complication of captopril therapy and this is, to our knowledge, the first case report in Korea.
Aged ; Captopril ; Epidermis ; Extremities ; Heart Failure ; Humans ; Immunoglobulin G ; Korea ; Male ; Mucous Membrane ; Pemphigus* ; Skin

Cutaneous mycobacterial infection can occur with Mycobacterium tube culosis or other mycobacterial agents. The commonest of the group IV rapidly growing mycobacteia Mycobacterium fortuitum, has widespread distribution in natur, and is an uncommon causative agent of human mycobacterial infection. We report herein a case of Mycobacterium fortuitum infection follcwiiig an antibiotics susceptibility test. This 24-year-old man suffered fram ulcerative itchy nodules on the left forearm where the antibiotics susceptibility test was don. The skin biopsy specimen revealedly. iphohistiocytic granulomatous infiltration in the dermis. Culture of the tissue specimen revealed rapicly growing yellowish colonies, which was isolated to Mycobacoterium fortuitum. Among 3 biovariants of M. fortuitum, our case was revealed to he biovariant fortuiiam: Surgical excision was performed followed by the administration of antiliiiitics, and no sign of relapse was noted until now, 1 year since.
Anti-Bacterial Agents* ; Biopsy ; Dermis ; Forearm ; Humans ; Mycobacterium fortuitum* ; Mycobacterium* ; Recurrence ; Skin ; Ulcer ; Young Adult

We report a case of rhinocerebral mucormycosis in a 63-year-old female with a 1-year history of poorly controlled diabetes mellitus. She had black necrotic ulcers on the hard palate, bloody nasal discharge, swelling of the left side of her face, left blepharoptosis, proptosis, and conjunctival injection. Histopathological examination of the palatal lesion showed large, nonseptate, right-angled branching fungal hyphae in the dermis, and Rhizopus species was isolated on Sabouraud's agar media. The patient was treated with a combination of amphotericin B and surgical debridements but died of asphyxia one month after admission. This is a relatively uncommon, opportunistic infection occurring in a diabetic woman, and only several cases are reported in the Korean literature up to date.
Agar ; Amphotericin B ; Asphyxia ; Blepharoptosis ; Debridement ; Dermis ; Diabetes Mellitus ; Exophthalmos ; Female ; Humans ; Hyphae ; Middle Aged ; Mucormycosis* ; Opportunistic Infections ; Palate, Hard ; Rhizopus ; Ulcer

No abstract available.
Colitis, Ulcerative* ; Sweet Syndrome* ; Ulcer*

No abstract available.
Papilloma*