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1.
Korean Journal of Medicine ; : 335-339, 2002.
Article in Korean | WPRIM | ID: wpr-204935

ABSTRACT

Gastrectomy or vagotomy may result in reactive hypoglycemia, which, in some cases, can reduce the plasma glucose levels to 30~40 mg/dL due to rapid digestion and absorption of food, especially carbohydrate. We treated the patient with frequent episode of severe hypoglycemia. Reactive hypoglycemia is caused by an excessive insulin secretion after a sharp rise in plasma glucose. He had undergone total gastrectomy due to stomach cancer 4 years before. Since nutritional treatment did not successfully manage his reactive hypoglycemia, an alpha-glucosidase inhibitor, voglibose was administered. His hypoglycemic symptoms disappeared and a rapid change of plasma glucose and insulin levels were attenuated after the alpha-glucosidase inhibitor treatment. The effects of alpha-glucosidase inhibitor were documented in a 5-hour oral glucose tolerance test, where not only insulin and C-peptide rise was clearly attenuated, but also the blood glucose concentration did not fall low enough to induce hypoglycemic symptoms. This therapy was very effective and the patient has not had any recurrence of reactive hypoglycemia since the initiation of the therapy.


Subject(s)
Humans , Absorption , alpha-Glucosidases , Blood Glucose , C-Peptide , Digestion , Gastrectomy , Glucose Tolerance Test , Hypoglycemia , Insulin , Recurrence , Stomach Neoplasms , Vagotomy
2.
The Journal of the Korean Orthopaedic Association ; : 719-722, 1984.
Article in Korean | WPRIM | ID: wpr-768205

ABSTRACT

We have experienced two cases of the intramedullary ependymomas in the cervicothoracic and thoracolumbar spinal cord. The myelographic studies showed complete block or fusiform filling defect of the dye and they were treated by total laminectomy with excision of the tumor mass. The histological studies verified them ependymomas and the patients have shown good improvement of the neurological defecits in postoperative period.


Subject(s)
Humans , Ependymoma , Laminectomy , Postoperative Period , Spinal Cord
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