Synthetic anticonvulsants,antihypoxics, and liver monooxygenase system inducers based on amides and urea. VI. Synthesis and search for liver monooxygenase system inducers among compounds containing the benzhydryl group

See [2] for Communication V.     

Tumor vascular signals in renal masses: detection with Doppler US

The vascularity of 49 renal masses (26 malignant and 23 benign lesions) was investigated with duplex Doppler ultrasound. Doppler signals obtained at the margins of renal masses were defined as "tumor signals" when the Doppler-shifted frequency of the lesion exceeded the frequency shift in the ipsilateral main renal artery. These exceeded 2.5 kHz with a 3-MHz insonating frequency. Among the 26 renal masses that subsequently proved to be malignant, tumor signals were obtained in 15 of 18 (83%) untreated renal cell carcinomas, in three of four Wilms tumors, and in two patients with metastases to the kidney, but not in the one patient with lymphoma. None of the 23 benign renal masses demonstrated tumor signals. Tumor vascularity in malignant lesions gives rise to abnormal, high-velocity, Doppler-shifted signals that can help in the differential diagnosis of renal masses.     

CHANGING TRENDS OF LEPROSY IN ARMED FORCES

A total of 651 cases of leprosy were hospitalised from Jan 1987 to Dec 1992. Each patient underwent haemogram, total and differential white cell count, urinalysis, liver function tests, skin slit smear for AFB and skin biopsy. Nerve conduction studies, electomyographic studies and nerve/nerve sheath biopsies were undertaken as and when indicated. These patients were managed with multidrug therapy. Paucibacillary (PB) leprosy accounted for 476 (73.1%) cases which comprised of indeterminate leprosy 90 (13.8%), tuberculoid leprosy 14 (2.2%), borderline tuberculoid leprosy 310 (47.6%) and neuritic leprosy 62 (9.5%). The remaining 175 patients (26.9%) were multibacillary (MB) which included borderline leprosy 9 (1.4%), borderline lepromatous leprosy 129 (19.8%) and lepromatous leprosy 37 (5.7%) patients. There were total 153 patients in 1987. This number declined to 44 in 1992. PB declined from 113 in 1987 to 39 in 1992 and MB cases from 40 to 5.KEY WORDS: Leprosy     

Synthesis and study of anticonvulsive properties of phenylcycloalkylmethyl ureas

Communication XVIII from the series Synthetic Anticonvulsants, Antihypoxants, and Hepatic Monooxygenase System Inducers Based on Amides and Ureas. For communication XVII see [1].     

The new pathogenetic treatment of cervical dystonia: rationale, methods, outcomes

The paper presents data obtained from studies of the impact of the otolithic apparatus of the inner ear on the degree of symptoms of cervical dystonia. The findings make it possible to substantiate a pathogenetic treatment of this disease, which involves intratimpanal unilateral injection of the vestibulotoxic antibiotic streptomycin. The results achieved and the mechanisms of the therapeutical effect observed are discussed.     

Haemoptysis in healthy children due to unsuspected foreign body

Abstract: Haemoptysis in otherwise healthy children is an uncommon event. Two cases of massive haemoptysis, subsequently requiring lobectomy, are discussed. In each case, foreign vegetable matter was identified despite previously normal bronchoscopy and minimal changes on chest radiograph.