[Benign tumors of the liver].

Benign tumours of the liver, being rare compared to malignant forms, constitute a big diagnostic and therapeutic problem to prove their benignity and the relation between the patients' symptoms and their existence. During 1983-91, we had the chance to study ten (10) patients with benign liver tumour-six (6) women and four (4) men-with a mean age of 51 years, concerning 5 hemangiomas, one hepatic adenoma and 4 focal nodular hyperplasia. Two of the hemangiomas coexisted with metastatic liver tumours.

[The immune status of patients with trigeminal neuralgia and its correction].

Immune status (IS) was investigated in 82 patients with trigeminal neuralgia. In 89.1% of the patients IS was disturbed in the acute phase of the disease.

[Method of surgical treatment of inferior alveolar nerve neuralgia].

It was established in experiments on dogs that after resection of a part of the neuro-vascular bundle of the mandibular canal with removal of its peripheral segment the inferior alveolar nerve does not regenerate. Resection of a part of the neuro-vascular bundle of the mandibular canal with resection of its peripheral segment caused satisfactory immediate and late results in 86 patients with neuralgia of the inferior alveolar nerve. The operative techniques are described.