No abstract available.
Onychomycosis

No abstract available.
Candida ; Onychomycosis

No abstract available.
Nevus

No abstract available.
Hair ; Humans ; Piedra ; Scalp ; Trichosporon

No abstract available.
Candida

BACKGROUND: Few studies have compared the efficacy, cosmetic outcomes, and adverse events between 5-aminolevulinic acid photodynamic therapy (ALA-PDT) and methyl aminolevulinate-PDT (MAL-PDT) for actinic keratoses (AKs) in Asian ethnic populations with dark-skin. OBJECTIVE: We retrospectively compared the long-term efficacy, recurrence rates, cosmetic outcomes, and safety of ALA-PDT versus MAL-PDT for facial AKs in Koreans. METHODS: A total of 222 facial AKs in 58 patients were included in this study. A total of 153 lesions (29 patients) were treated with 5-ALA, and 69 lesions (29 patients) with MAL. ALA and MAL creams were applied for 6 hours and 3 hours, respectively; the lesions were then illuminated with a halogen lamp at 150 J/cm2 for ALA-PDT and a diode lamp at 37 J/cm2 for MAL-PDT. RESULTS: The complete response rates of ALA-PDT and MAL-PDT were 56.9% and 50.7%, respectively, with no significant difference at 12 months after treatment. No significant difference in recurrence rates was observed between the 2 PDT modalities at either 6 or 12 months after treatment. There was no significant difference in the cosmetic outcomes between the 2 treatment modalities at 12 months after PDT. However, ALA-PDT caused significantly more painful than MAL-PDT (p=0.005). The adverse events were mild to moderate, transient, and self-limiting for both modalities. CONCLUSION: MAL-PDT was similar to ALA-PDT in terms of long-term efficacy, recurrence rates, cosmetic outcomes, and adverse events; however, it was a significantly less painful procedure than ALA-PDT in our study.
Asian Continental Ancestry Group ; Follow-Up Studies* ; Humans ; Keratosis, Actinic* ; Photochemotherapy* ; Recurrence ; Retrospective Studies

Erythema annulare centrifugum (EAC), first described by Darier in 1916, is characterized by annular, circinate, gyrate or serpiginous lesions. Although the pathogenesis of EAC is not fully understood, it is considered to be a hypersensitivity reaction to a wide variety of etiological factors, including autoimmune diseases, internal malignancies, drugs, infections, and pregnancy. To the best our knowledge, no case of EAC associated with Candida guilliermondii infection has ever been published in the Korean medical literature, and there have been a few reported cases associated with Candida albicans in other countries. Herein, we report on a rare and interesting case of EAC in a 62-year-old female patient with Candida guilliermondii infection.
Aminocaproic Acids ; Autoimmune Diseases ; Candida ; Candida albicans ; Erythema ; Female ; Humans ; Hypersensitivity ; Middle Aged ; Pregnancy

Cryoglobulinemia, first described by Wintrobe and Buell in 1933, is characterized by the presence of serum immunoglobulins that precipitate below 37degrees C and that dissolve on rewarming. Although the actual mechanism of cryoprecipitation and the etiology of cryoglobulinemia remains obscure, it is frequently associated with other systemic diseases, such as hepatitis C virus (HCV) infection, multiple myeloma, Sjogren's syndrome, B cell lymphoma, and systemic lupus erythematosus. No cases of cryoglobulinemia associated with B cell lymphoma have ever been published in the Korean medical literature, and few such cases have been reported in other countries. Herein, we report on a rare and interesting case of cryoglobulinemia developed in a patient with gastric diffuse large B cell lymphoma.
Cryoglobulinemia ; Hepacivirus ; Humans ; Immunoglobulins ; Lupus Erythematosus, Systemic ; Lymphoma ; Lymphoma, B-Cell ; Multiple Myeloma ; Rewarming ; Sjogren's Syndrome

No abstract available.
Dihydroxycholecalciferols ; Pemphigus, Benign Familial

Mastocytosis is characterized by an accumulation of mast cells in various organs, most frequently in the skin. A solitary mastocytoma is a clinical variant of cutaneous mastocytosis. It is defined as a localized collection of mast cells in the skin without evidence of extracutaneous organ involvement. Here we report on a 2-year-old female patient presenting with Solitary erythematous bulla on her lower back. The patient had a history of spinal tap on the lower back for evaluation of meningitis at 5 months of age, which resulted in trauma at the site. Histopathology showed mast cells infiltrating the papillary and reticular dermis and metachromatic purple cytoplasmic granules seen with Giemsa staining. As a result, the patient was diagnosed with a solitary bullous mastocytoma and administered antihistamine. The patient showed complete remission at 3 months. Herein, we report a rare case of solitary bullous mastocytoma occurring at a trauma site.
Azure Stains ; Child, Preschool ; Cytoplasmic Granules ; Dermis ; Female ; Humans ; Mast Cells ; Mastocytoma* ; Mastocytosis ; Mastocytosis, Cutaneous ; Meningitis ; Skin ; Spinal Puncture*