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Biomedical subjects

S Midorikawa

Publications and source records attributed to S Midorikawa.

30 records · Page 2Linked to original sources
PubMed1993

Solitary plasmacytoma of the mandible. Case report and review of the literature.

A case of solitary plasmacytoma of the mandible is presented. Review of the literature disclosed the following characteristics regarding the clinical course and prognosis. The patients ages ranged from 34 to 76 years, with a mean of 53 years; there was a marked preponderance of males. The site of predilection was the posterior portion of the mandible. The common symptom was a non-painful swelling of the mandible of long duration, and radiological features were non-specific. Monoclonal immunoglobulin was initially detected in 42% of the evaluated patients. The majority of patients were treated with radiation therapy with a mean dose of 48Gy with or without surgery. The period of follow-up ranged from 4 months to 12 years, and 17% of the patients progressed to multiple myeloma within 1 year.

Female↗
PubMed1989

[The CT images of peripheral adenocarcinoma--comparison with the positive group and negative in pre-operative diagnosis].

The authors compared CT images of the patients where confirmed diagnosis was able to obtain with bronchoscopy adenocarcinoma occurring at the periphery before operation, particularly of adenocarcinoma of T1, with those of the patients where confirmed diagnosis was unable to obtain, and in the results we were unable to find the difference between both CT images. It was considered accordingly that X-ray CT was useful for the diagnosis of the peripheral type pulmonary adenocarcinoma, especially that with small shadows, and that it may become one of the influential methods for the diagnosis of small lung cancer.

Adenocarcinoma↗
PubMedDate not supplied

Plasma vascular endothelial growth factor in Japanese Type 2 diabetic patients with and without nephropathy.

AIM: To determine whether plasma vascular endothelial growth factor (VEGF) level is elevated in Type 2 diabetic patients with an early stage of diabetic nephropathy. METHODS: We studied 71 Japanese Type 2 diabetic patients with normal serum creatinine level (<100 micromol/l) (age 63.0 [60.3-65.6] years old, diabetes duration 15.6 [14.0-17.3] years, HbA1c 7.36% [7.06-7.66%], mean [95% confidence interval, CI]): normoalbuminuric patients (n=36); microalbuminuric patients (n=21); and proteinuric patients (n=14). Plasma VEGF concentration was measured by a quantitative sandwich enzyme immunoassay technique. RESULTS: Plasma VEGF concentration was not related to the degree of albuminuria: normoalbuminuric patients (25 [13-95] ng/l, median [25th-75th percentile]); microalbuminuric patients (33 [15-120] ng/l); and proteinuric patients (54 [17-107] ng/l). Plasma VEGF level in patients with retinopathy (25 [15-95] ng/l, n=30) was not elevated as compared to those without retinopathy (53 [14-126] ng/l, n=34). Plasma VEGF tended to correlated negatively with diabetes duration (R's=-.217, P=.0690) and HbA1c (R's=-.221, P=.0647), whereas there was no correlation between plasma VEGF level and age, serum creatinine or urinary albumin to creatinine ratio (ACR) of the patients, respectively. Plasma VEGF level in the group of patients with HbA1c equal to or below the median (<7.2%) was significantly higher than that in the group of patients with HbA1c above the median (>7.2%) (P<.05). CONCLUSIONS: The results suggested that Type 2 diabetic patients with microalbuminuria and those with retinopathy are not necessarily associated with an elevation of circulating plasma VEGF concentration. Plausible association between plasma VEGF level and glycemic control remains to be seen.

Aged↗