Pentoxifylline does not delay bacterially induced preterm delivery in rabbits.

Objective: Our purpose was to determine whether pentoxifylline, a potent cytokine inhibitor, would delay bacterially induced preterm delivery in rabbits.

Study Design: The study was a randomized, blinded, prospective trial. Twenty-seven rabbits underwent laparotomy.

Aneurysm of the right ventricular outflow tract: a complication of aorta-main pulmonary (central) shunt.

The ascending aorta-main pulmonary artery (central) polytetrafluoroethylene (PTFE) Gore-Tex shunt was introduced in 1975 by Gazzaniga and coworker. It is a widely used palliative procedure. We present a case study with an unusual late complication.

Cluster of iniencephaly in Miami.

This report details a cluster of 5 cases of iniencephaly with anencephaly and rachischisis occurring over a 4-month period at Jackson Memorial Hospital/University of Miami Medical Center in Miami, Florida. All 5 cases of this rare, lethal, congenital malformation seen in the cluster included diaphragmatic defects with accompanying hernia, omphalocele, small adrenals, renal dysmaturity, gastrointestinal malformations, cleft lip and palate, and hypoplastic lungs. No single causative agent for this cluster was identified.

Congenital syphilis: the University of Miami/Jackson Memorial Medical Center experience, 1986-1988.

Between January 1, 1986 and July 1, 1988, 56 cases of congenital syphilis were identified at the University of Miami/Jackson Memorial Medical Center. The overall rate was 18.4 cases per 10,000 births, with a threefold increase found from 1986 to 1988.

Histopathologic features of the liver in pediatric acquired immune deficiency syndrome.

Autopsy and liver biopsy specimens from 30 pediatric patients with acquired immune deficiency syndrome (AIDS) or AIDS-related complex (ARC) were retrospectively reviewed. Of 28 cases with histologic abnormalities, the following findings were noted singly or in combination: giant-cell transformation, cytomegalovirus inclusions, Kaposi's sarcoma, diffuse lymphoplasmocytic infiltrate, granulomatous hepatitis, mild portal inflammation, necrosis around central veins, steatosis, and cholestasis. For the most part, abnormalities in the liver were not predictive of those in other organs, but the two children with the diffuse parenchymal lymphoplasmocytic infiltrate also had lymphoid interstitial pneumonitis (LIP).