BACKGROUND: Actinic granuloma is an annular inflammatory reaction that develops in skin that has had long-term sun-exposure. OBJECTIVES: The purposes of this study were aimed to characterize the clinical and histopathologic features of actinic granuloma. METHODS: Examinations were performed on eight patients with actinic granuloma regarding the age, sex, duration, clinical morphology, distribution, associated diseases, and treatment and course. Histo-pathologic studies of ten specimens obtained from eight patients were performed with special stains, such as Verhoeff-van Gieson, Gomori-Methenamin silver and alcian blue.
Actins* ; Alcian Blue ; Coloring Agents ; Granuloma* ; Humans ; Silver ; Skin

Infection-induced panniculitis develops either through direct inoculation or as a manifestation of sepsis. However, it has rarely been considered as a disease entity within broader context of panniculitis. Moreover, panniculitis associated with a cardiac abscess without the evidence of sepsis has not been reported. We describe a case of infection-induced panniculitis associated with a cardiac abscess. We suggest that infection should be considered as a potentially important etiology of panniculitis, especially in the case of immunosuppression, and in such a case, meticulous efforts should be done to find the focus of infection.
Abscess* ; Immunosuppression ; Panniculitis* ; Sepsis

We report a case of Winkelmann granuloma in a 63-year-old man. nstopathological findings of the biopsy specimens from the lesions of the ear, finger and iliac crest area were compatible with Winkelmann granuloma. Winkelmann granuloma is a rare disorder showing an association with systemic immunoreactive disorders. Although our patient did not have any definite systemic disease, he had characteristic clinical and histopathological findings of Winkelmann granuloma, arthralgia, an elevated erythrocyte sedimentation rate, positivity to the rheumatoid factor and antinuclear antibodies. Therefore, we believed that he was strongly suspected to have an unclassifiable systemic immunoreactive disease.
Antibodies, Antinuclear ; Arthralgia ; Biopsy ; Blood Sedimentation ; Ear ; Fingers ; Granuloma* ; Humans ; Middle Aged ; Rheumatoid Factor

We report a case of meralgia paresthetica in a 25-year-old man who preferred to wear tight blue jeans. He complained of a tingling sensation and dysesthesia with progressive a nature on the right thigh that had been present for 2 years. The symptoms were relieved after wearing loose trousers.
Adult ; Humans ; Paresthesia ; Sensation ; Thigh

We report a case of histiocytoid hemangioma (angiolymphoid hyperplasia with eosinophilia) in a 60 year-old female patient who was effectively treated with dapsone. The therapeutic effect of dapsone may support the hypothesis that immunologically mediated reactive process plays a role in the pathogenesis of histiocytoid hemangioma.
Dapsone* ; Female ; Hemangioma* ; Humans ; Hyperplasia* ; Middle Aged

BACKGROUND: A definition of granuloma is a focal chronic inflammatory response to tissue injury evolved by a poorly soluble substwice characterized by the accumulation and proliferation of the mono-nuclear histiocytic cells. The accuracy with which rnononuclear cells may be identified in skir. is much improved by the use of both heteroantisera and monoclonal antibodies directed against selected cellular antigens, OBJECTIVE: Our purpose was to examine the staining patterns of anti-lysozyme, anti-a-1-antitrypsin, anti-S-100 protein antibodies, and MAC-387 monoclonal anibody in granulomatous skin diseases. METHOD: We performed imminoperoxidase staining(the labelled str prvidin-biotin peroxidase complex method on the formalin-fixed, paraffin-embedded tissue specimens of granulomatous skin diseases. RESULTS: S-100 protein positive dendritic cells were demonstrated in the granulomatous infiltrates as scattered pattern and MAC-387 positive cells were predominantly found in the center of granulomas, The staining pattern and percentage of positively stained cells of a--antitrypsin were similar to those of lysozyme. A1Pha-1-antitrypsin and lysozyme positive cells w re present in the center as well as lymphohistiocytic infiltrates of granulomas. CONCLUSION: These data sugget that histiocytes are composed of heter igeneous groups of cells such as the mononuclear-phagocyte system and dendritic cell system.
Antibodies ; Antibodies, Monoclonal ; Dendritic Cells ; Granuloma ; Histiocytes ; Muramidase ; Peroxidase ; S100 Proteins ; Skin Diseases ; Skin*

Patients with idiopathic erythroderma have often been regarded to have a pre-Sezary syndrome because some of them have developed a cutaneous T-cell lymphoma during follow-up. Sezary syndrome is a form of leukemia-lymphoma characterized clinically by erythroderma, pruritus, adenopathy, and circulating atypical cells with cerebriform nuclei. We describe a case of Sezary syndrome in a 40-year-old man, who suffered from idiopathic erythroderma for 3 years. We suggest that close and long-term follow-up should be performed on patients with idiopathic erythroderma.
Adult ; Dermatitis, Exfoliative ; Follow-Up Studies ; Humans ; Lymphoma, T-Cell, Cutaneous ; Pruritus ; Sezary Syndrome*

Each eyelid contains two to three rows of lashes with a total of 100 to 150 lashes. The eyelashes form a first strong link in the protective chain of the eyelids, The partial loss of eyelashes is namely encountered by dermatologists. We describe a 31-year-old man with partial alopecia on the left upper eyelid due to chronic rubbing. We would like to call it "friction alopecia".
Adult ; Alopecia* ; Eyelashes ; Eyelids* ; Humans

Cutaneous metastasis from parotid gland carcinoma is very rare and there have been no re-ports in Korean literatures. Furthermore, it can often manifest as inflammatory type of skin metastasis and mimic a radiodermatitis. We report a case of a 31-year-old Korean man with cutaneous metastasis originated from parotid gland mucoepidermoid carcoinoma which mimicked clinically a radiodermatitis.
Adult ; Carcinoma, Mucoepidermoid* ; Humans ; Neoplasm Metastasis* ; Parotid Gland* ; Radiodermatitis* ; Skin*

BACKGROUND: Labial pigmented lesions include labial melanotic macule, ephelids, lentigo, venous hemangioma, amalgam tattoo, junctional nevus, Peutz-Jeghers syndrome, Addison's disease, Laugier s disease, and superficial spreading melanoma. OBJECTIVES: The purpose of this study was aimed at investigating the clinical and histopathological characteristics of labial melanotic macule during the past 10 years. METHODS: Clinical information of 49 patients with pigmented lesion of the lips diagnosed in Asan Medical Center from 1989 to 1999 was obtained from the medical records and clinical follow-ups. We re-evaluated all the biopsy specimens obtained from the patients. RESULTS: Twenty-six patients with labial melanotic macule were enrolled in this study. There were 16 women and 10 men. Age at onset varied from 20 to 65 years in women and from 28 to 68 years in men. The duration of the lesion ranged from 4 months to 12 years (mean, 4.5 years). The majority of patients had solitary lesions on the lower lip. Histopathologic examination of biopsy specimens showed increased pigmentation of the basal layer, mild acanthosis without elongation of rete ridges, and scattered melanophages in the dermis. CONCLUSIONS: We suggest that labial pigmented lesions appearing in adults should be biopsied and labial melanotic macule should be diagnosed after the histopathological examination.
Addison Disease ; Adult ; Biopsy ; Chungcheongnam-do ; Dermis ; Female ; Follow-Up Studies ; Hemangioma ; Humans ; Lentigo ; Lip ; Male ; Medical Records ; Melanoma ; Nevus ; Peutz-Jeghers Syndrome ; Pigmentation