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Biomedical subjects

T Aramaki

Publications and source records attributed to T Aramaki.

92 records · Page 6Linked to original sources
PubMedDate not supplied

A case of IgG4-related autoimmune disease with multiple organ involvement.

A 52-year-old male was admitted with autoimmune pancreatitis (AIP), showing mononuclear cell infiltration in both the pancreas and salivary glands with both normal sialography and anti-SS-A/SS-B antibodies. Although the AIP improved with glucocorticoid treatment, subsequent abdominal computed tomography (CT) revealed a nodular shadow in the bilateral kidneys, which was confirmed as interstitial nephritis by renal biopsy. The patient's serum immunoglobulin G4 (IgG4) level was 10 times higher than the upper limit of the normal range. IgG4-positive mononuclear cell infiltration was detected in the salivary gland, pancreas, and kidney. A new entity proposed as 'IgG4-related autoimmune disease' was considered.

Autoimmune Diseases↗
PubMedDate not supplied

Interrelation between esophageal varices, and systemic and hepatic hemodynamics in male patients with compensated cirrhosis.

The interrelation between endoscopic findings in esophageal varices, and systemic and hepatic hemodynamic abnormalities was studied in 76 male patients with compensated cirrhosis. Observation of these patients revealed a hyperdynamic systemic circulation, represented by an increased cardiac output and reduced total systemic vascular resistance with an enlarged circulating plasma volume and without an increase in heart rate, in comparison with 23 male patients with chronic hepatitis. In patients with cirrhosis and esophageal varices, the hyperdynamic circulatory state was closely related to the condition of the varices, in which a progress in the form was accompanied by an advance in the degree of hyperdynamism with an increase in circulating plasma volume. Whereas the extent of the varices as indicated by the location was closely related to a rise in the wedged hepatic venous pressure. The shunt volume through the portal-systemic collaterals requires further study to elucidate the mechanism of hyperdynamic circulation.

Adult↗