研究者詳細 - 伊藤　裕

Nishioka, K; Yamaguchi, S; Yasuda, I; Yoshimoto, N; Kojima, D; Kaneko, K; Aso, M; Nagasaka, T; Yoshida, E; Uchiyama, K; Tajima, T; Yoshino, J; Yoshida, T; Kanda, T; Itoh, H

JOURNAL OF HYPERTENSION 41 E443 - E443 2023年01月

ISSN 0263-6352

BODY MASS INDEX TRAJECTORY AND TECHNIQUE FAILURE OR DEATH IN PATIENTS INITIATING PERITONEAL DIALYSIS

Kojima, D; Uchiyama, K; Hama, EY; Nagasaka, T; Kusahana, E; Nakayama, T; Morimoto, K; Kanda, T; Washida, N; Itoh, H

JOURNAL OF HYPERTENSION 41 E385 - E385 2023年01月

ISSN 0263-6352

BILATERAL ADRENAL TUMORS IN A PATIENT WITH PRIMARY ALDOSTERONISM CONCURRENT WITH CUSHING'S SYNDROME: A CASE REPORT.

Otomo, Y; Irie, J; Miyashita, K; Kobayashi, S; Kinouchi, K; Nakamura, T; Kubota, Y; Nishimura, T; Itoh, H

JOURNAL OF HYPERTENSION 41 E510 - E510 2023年01月

ISSN 0263-6352

ASSOCIATION BETWEEN DNA METHYLATION AGE OR DNA DAMAGE IN URINARY SHEDDING CELLS AND EARLY CKD

Hishikawa, A; Hayashi, K; Sugita, E; Yoshimoto, N; Nakamichi, R; Yoshida, E; Shimizu, R; Takaishi, H; Itoh, H

JOURNAL OF HYPERTENSION 41 E85 - E86 2023年01月

ISSN 0263-6352

Antineutrophil cytoplasmic antibody-associated vasculitis predominantly manifesting tubulointerstitial nephritis: A case report

Nishioka K., Yamaguchi S., Hashiguchi A., Yoshimoto N., Tajima T., Yasuda I., Uchiyama K., Kaneko K., Aso M., Yoshino J., Monkawa T., Kanda T., Hayashi K., Itoh H.

SAGE Open Medical Case Reports 11 2050313X231197324 2023年01月

ISSN 2050-313X

The common histopathology of antineutrophil cytoplasmic antibody-associated vasculitis comprises pauci-immune crescentic glomerulonephritis with concomitant tubulointerstitial nephritis. Tubulointerstitial nephritis in the absence of glomerular involvement in patients with antineutrophil cytoplasmic antibody-associated vasculitis is uncommon. We report a case of antineutrophil cytoplasmic antibody-associated vasculitis-associated acute kidney injury manifesting as tubulointerstitial nephritis without glomerulonephritis. A 75-year-old woman with fever, cough, and myalgia developed kidney dysfunction with inflammatory reactions and tubular-type proteinuria, without glomerular hematuria. A kidney biopsy revealed tubulointerstitial nephritis with arteritis. We ruled out important underlying etiologies of tubulointerstitial nephritis, including infection, drug reactions, and autoimmune diseases. Since chest high-resolution computed tomography demonstrated mild interstitial pneumonia in bilateral lower lung fields, myeloperoxidase antineutrophil cytoplasmic antibody was measured and found to be positive. Therefore, we diagnosed the patient with antineutrophil cytoplasmic antibody-associated vasculitis-associated tubulointerstitial nephritis but not glomerulonephritis, and interstitial pneumonia. The patient’s kidney function and symptoms markedly improved with prednisolone treatment. Clinicians should maintain high-level vigilance for antineutrophil cytoplasmic antibody-associated vasculitis as a possible underlying component of tubulointerstitial nephritis, particularly when kidney function deteriorates with tubulointerstitial injuries without glomerular features.