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Biomedical subjects

A H Ansari

Publications and source records attributed to A H Ansari.

At least 37 records · Page 2Linked to original sources
PubMed1977

Silicone rubber band for laparoscopic tubal sterilization.

In 1974, Yoon and associates (Am J Obstet Gynecol 120:132, 1974) described a new approach in which laparoscopic tubal occlusion was accomplished by utilizing the silicone rubber band technique. Recognizing the great advantages of the new technique in eliminating potential thermal injury associated with electrocoagulation, the authors have utilized the Yoon silicone rubber band technique in these institutions over the past 20 months. Thus far the procedure has been performed in 304 patients without any major complications. In the hope of eliminating and/or reducing possible pregnancy-failure rates, in 110 cases. In addition to application of the silicone band, the tube within the band was transected with non-electrical Seigler biopsy forceps. This, we believe, should provide an interesting long-term comparative study.

Female↗
PubMed1977

Urinary estriol for assessment of fetoplacental function.

A total of 1,607 urinary estriol determinations were performed in 447 patients with normal and complicated pregnancies. In general, the test provided reliable information concerning fetal status, particularly in pregnancies complicated by toxemia, diabetes, and postmaturity. When measured consecutively, a drop of 50% or more in estriol level usually should be considered a significant index of fetal distress. Limitations of the test and several compensatory measures aimed at minimizing inaccuracy are discussed.

Adolescent↗
PubMed1977

Foley catheter for salpingography, pneumonography, tubal insufflation, and hydrotubation.

Using a pediatric Foley catheter, salpingography, CO2 insufflation, hydrotubation, pelvic pneumography, pelvic pneumoperitoneum for laparoscopy, and pneumohysterosalpingography were performed in more than 1000 cases. The Foley catheter technic was fully described and the advantages outlined. In general, the Foley catheter proved to be a simple and atraumatic technic, eliminating some of the difficulties associated with the use of the metal cannula.

Catheterization↗
PubMed1976

Pregnancy and neurofibromatosis (von Recklinghausen's disease).

A case of neurofibromatosis adversely affected by pregnancy has been presented. The large neurofibromatosis lesions in this patient increased extensively during the latter part of pregnancy, mainly as the result of massive hemorrhage within the masses. Additionally, the patient developed partial paralysis of the lower extremities resulting in inability to walk. This was thought to be due either to the development of neurofibromatosis or to enlargement of a previously existing intraspinal small neurofibromatosis lesion. In view of exacerbation of von Recklinghausen's disease during pregnancy, as reported here and recorded by others, and its hereditary transmission (autosomal dominant gene), early termination of pregnancy and sterilization are recommended.

Adult↗