Tinea capitis in adults, especially healthy, is known to be rare but a significant increase in case has recently been observed. Trichophyton rubrum is an anthropophilic, the commonest dermatophyte affecting man but rarely involves the scalp and hair. We describe a 63-year-old healthy woman with tinea capitis due to T. rubrum who has clinical improvement after oral terbinafine therapy.
Adult* ; Arthrodermataceae ; Female ; Hair ; Humans ; Middle Aged ; Scalp ; Tinea Capitis* ; Tinea* ; Trichophyton*

No abstract available.
Arteries* ; Cardiomyopathy, Hypertrophic* ; Humans ; Infant* ; Mothers*

BACKGROUND: Nitric oxide synthase (NOS) has been suggested to have a role in renal injury of aging rats. METHODS: Renal function and histology were compared between 12 month-and 7-9 week-old rats. Proliferating activity and cell death were evaluated by PCNA index and apoptosis. Three isoforms of NOS (eNOS, iNOS, and nNOS) were stained by immunohistochemistry. RESULTS: Serum creatinine level was increased in old rats (1.0 mg/dL vs 0.5 mg/dL, p=0.000). 24 h proteinuria and urinary NO were comparable between the two groups. The percentage of global and segmental glomerulosclerosis increased in old rats. PCNA index decreased in the glomeruli (0.1 vs 0.6/glomerulus, p=0.005) and the tubulointerstitium (10.2 vs 19.2/mm2, p=0.019) of old rats compared to that of young rats. However, no difference was observed in the number of TUNEL positive cells. eNOS was not stained in young and old rat kidney, whereas iNOS was stained in the interstitial inflammatory cells of old rats (0.3 vs 0.0 of young rats/mm2, p=0.188). Macula densa nNOS staining significantly decreased in old rats compared to young rats (5.6 vs 9.5/mm2, p=0.009). CONCLUSIONS: Proliferating activity is more affected than cell death with aging. Decreased nNOS expression without alteration of eNOS and iNOS expressions may implicate nNOS as a marker of renal injury in the early stage of aging.
Aging* ; Animals ; Apoptosis ; Cell Death ; Creatinine ; Immunohistochemistry ; In Situ Nick-End Labeling ; Kidney* ; Nitric Oxide Synthase* ; Nitric Oxide* ; Proliferating Cell Nuclear Antigen ; Protein Isoforms ; Proteinuria ; Rats*

No abstract available.
Heart Diseases* ; Heart*

Trichoblastoma is a rare benign neoplasm that arises in the follicular germinative cells. The terminology and histopathological definition of this tumor is both complex and confusing. Trichoblastoma occurs only on the hair bearing areas such as the scalp, face and pelvic area with varying degrees in size. We describe a case of trichoblastoma occurring as a nodule on the nose. The tumor was composed of numerous lobules of basaloid epithelial cell nests with distinct peripheral palisading of nucleoli that were clearly demarcated from the stroma.
Epithelial Cells ; Hair ; Nose ; Scalp

No abstract available.
Echocardiography* ; Echocardiography, Doppler, Pulsed ; Heart Diseases* ; Heart*

PURPOSE: To identify the effects of artificial tear instillation on tear film changes using wavefront aberrations. METHODS: Artifical tear was instilled every 2 hours for 14 days into 20 normal eyes and 20 dry eyes. The changes in tear film using wavefront aberrations were analyzed 1 minute after the final instillation of artifical tear. RESULTS: In dry eyes, total wavefront aberration and total high order wavefront aberration decreased significantly (p<0.05). In normal eyes, total wavefront aberration and high order wavefront aberration did not decrease. CONCLUSIONS: Stabilization of the tear film after instillation of artificial tear may be responsible for the decrease of wavefront abberation in dry-eye patients.
Humans ; Tears*

BACKGROUND: IgA nephropathy after renal transplantation (post-transplant IgAN) may recapitulate the IgAN of native kidneys, however, little has been reported about the histologic characteristics. The aim of this study is to apply glomerular morphometry using an image analyser to examine the histologic characteristics of post-transplant IgAN. METHODS: The outer margin of the glomerulus (Bowman's area, BA) and glomerular tuft area (GA) were traced manually. The measured area were automatically calculated by KS300 image analysis system (Kontron, Munchen, Germany). The mesangial area (MA) was calculated with a summing each manually traced mesangial area. The total number of glomerular (GC) and mesangial cells (MC) were counted. Eight cases of renal section obtained by nephrectomy due to renal cell carcinoma (normal control: N-CTRL) and nineteen cases of renal section obtained from post-transplantation patients without IgAN (transplantation control: Tx-CTRL) served as controls. RESULTS: A total of 35 biopsies were finally selected for measurement. BA and GA of post-transplant IgAN were 1.6 and 1.4 times larger than the N-CTRL, respectively, and were not significantly different from Tx-CTRL. MA was 1.4 times significantly larger than that of the Tx-CTRL. As compared to that of the N-CTRL, it was 1.2 times larger, but this difference was not statistically significant. The GC and MC of post-transplant IgAN and the Tx-CTRL were significantly lower than the N-CTRL. There were no significant correlations between glomerular hypertrophy and duration after renal transplantation, mesangial changes, segmental sclerosis, or degree of renal cortical interstitial fibrosis in post-transplant IgAN. CONCLUSIONS: Prominent glomerular hypertrophy and mesangial expansion suggest a hyperfiltration injury in post-transplant IgAN and a possible way to glomerulosclerosis.
Biopsy ; Carcinoma, Renal Cell ; Fibrosis ; Glomerulonephritis ; Glomerulonephritis, IGA* ; Humans ; Hypertrophy ; Immunoglobulin A* ; Kidney ; Kidney Transplantation ; Mesangial Cells ; Nephrectomy ; Sclerosis

Neuroleptic malignant syndrome (NMS) is a rare, but a potentially life threatening condition associated with the use of antipsychotics. The most frequent signs and symptoms of NMS include fever, muscle rigidity, autonomic dysfunction such as tachycardia, tachypnea, and labile blood pressure. Acute complications of NMS include disseminated intravascular coagulation, sepsis, seizure, myocardial infarction, acute renal failure due to rhabdomyolysis and death. We report a rare case of acute renal failure due to rhabdomyolysis associated with neuroleptic malignant syndrome.
Acute Kidney Injury ; Antipsychotic Agents ; Blood Pressure ; Disseminated Intravascular Coagulation ; Fever ; Muscle Rigidity ; Myocardial Infarction ; Neuroleptic Malignant Syndrome ; Rhabdomyolysis ; Seizures ; Sepsis ; Tachycardia ; Tachypnea