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T Terauchi

Publications and source records attributed to T Terauchi.

22 records · Page 2Linked to original sources
PubMed1990

Aberrant right gastric vein directly communicating with left portal vein system. Incidence and implications.

In 3 patients with primary hepatic malignancies, a communication between the right gastric vein and the left portal vein system was recognized at angiography. The right gastric vein entered directly into the left lateral portal veins in 2 patients and into the left medial portal veins in one. Portal angio-CT performed in one patient demonstrated a specific defect only in the left lateral superior area of the liver, consistent with the segmental opacification of the portal vein branch recognized on the angiogram. This rare communication was seen in 3 (1.5%) of 200 consecutive patients who underwent celiac angiography and is most likely an anomaly in which the right gastric vein directly enters the left portal vein instead of the portal vein trunk. When interpreting a filling defect not associated with a mass lesion on portal angio-CT for hepatic neoplasms or the right gastric vein communicating with the left portal vein system on the angiogram, this particular anomaly should be considered.

Adult↗
PubMed1989

[Study of multiregression analysis on NK activities and related clinical factors in patients with head and neck neoplasms].

NK activity in patients with head and neck neoplasms treated with radiation and chemotherapeutics was studied on the influence of 19 factors by using the method of multiregression analysis. Of these factors, BUN, WBC, the size of radiation portal, chemotherapy, radiation doses, total protein (T.P.), age and GOT were significantly influenced on the fluctuation of NK activity (p less than 0.05). In the studies of the size of radiation portal and its doses, NK activity showed a tendency to increase with radiation dose in small size of radiation portal and a tendency to reduce in large size of it.

Adult↗
PubMed1989

[A clinical study of a multiregression analysis on the NK activity and related clinical factors in patients with lung cancer].

Using 24 lung cancer patients (20 males and 4 females) who had received radiotherapy, a multivariate analysis has been performed in relation to 19 factors suspected of exerting an effect on natural killer (NK) cell activity. As influencing factors, two factors of the disease, the stage (p less than 0.05) and the leukocyte count (p less than 0.08), were calculated to be significant. In the univariate analysis, the NK activity was found to be significantly low (p less than 0.05) when the leukocyte count was 7,000 or higher. In addition, patients who had died during the course of radiotherapy showed an NK activity which was significantly lower (p less than 0.05) than the activity manifested in both the disease-free patients and the relapsed progressive disease patients. Moreover, the patients with a PS of 40% or less had a significantly lower NK activity than the patients with a PS of 50% or more, though no correlation was found between the NK activity and the disease stage. In the use of this radiotherapy, the NK activity was found to be more strongly influenced by the size of the irradiated field than by the irradiated dose.

Adult↗