[Internal iliac artery: functional anastomosis value and pelvic surgery application].

The vascularization of the intra and extra pelvic organs of adults, children and neonates (male and female) is studied in 17 pelvis, in which the vascular system has been injected with colored Altufix p10 and gelatinous india ink. The pelvic region constitute a true vascular crossroad of two anastomotic networks, one arterial, originate from the visceral and parietal branches of iliac internal and external arteries, femoral and abdominal aorta by inferior mesenteric artery; the other one, which morphology is incompletely superposable in diameter. Each organ is tributary of characteristic vascular system from adventitious to mucosa with direct or recurrential manner between striated muscle fibers and mucosal layers.

[Renal artery vascularization in the African black. Report of 44 dissections].

Studies on the anatomy of the renal arteries in Black Africans being scarce, the authors have made their contribution to the knowledge of the renal arteries. They have provided a comparison between the anatomy of the renal arteries studied in the literature in relation to a white patient and black patient. It is a prospective study based on the change in the number of the renal arteries of 44 Black Africans' maccabees quite fresh, not yet embalmed that have been dissected in order, as received in the anatomy laboratory of Abidjan.

[Anatomic study of arterial and venous cavernospongious shunt in the human penis: surgical findings].

The vascularization of the penis corpora cavernosa and the corpus spongiosum of foetus, children and adults was studied via intra-vascular injection with gelatenous india ink. The microscopic vision of sagittal and transvers sections of the penis showed perforate deep arterial system of the cavernosa directly anastomosed the urethral submucosal arteries in order to establish the shunt between the corpora cavernous arteries and spongious arterial network. Those vascular connection systems of the penis provided well diffusion of the drugs.

[Anatomic study of pelvic urethra in women: value of its conservation in radical cystectomy].

The vascularization of the different layers of the pelvic urethra was studied in 12 females urethras, in which the vascular system was injected with gelatinous inda ink. The arterial vascularization of the striated muscle is essentially tributary of the sub-mucosal network by the intermediary of fascicular and interfascicular arteries which anastomose to form an intermuscular plexus. This plexus also anastomoses with the subserosal network.