By two cases of renal arteriovenous malformation (AVM) diagnosed at HuÕ Central Hospital, the authors would like to present some remarks on their experience to detect this kind of disease. They include: it should be carried out color Doppler sonography on all patients having gross hematuria in order to detect an appearance of aliasing that is specific finding of arteriovenous shunt. It is necessary to define the entity of AVM by mean of selective renal angiography, which bring adequately the information of anatomy structure of the AVM. Besides the Sonography and Angiography, excretory Urography and Computer Tomography will complete the set of diagnostic data
Abnormalities

No abstract available.
Congenital Abnormalities*

Acquired periungual fibrokeratomas are rare, benign, fibrous and hyperkeratotic tumours. They usually present as lesions which emerge from the proximal nail fold, or sometimes from the nail bed. Although acquired periungual fibrokeratoma is considered as a topographical variant of acquired digital fibrokeratoma, it has a unique "garlic-clove" shape and causes nail deformity. We present herein a case of acquired periungual fibrokeratoma occurring beneath the proximal nail fold. Histologically, an accessory germinal matrix was observed at the distal end of the lesion. Change in pressure around the lesion seemed to have induced the formation of this accessory germinal matrix.
Congenital Abnormalities

No abstract available.
Congenital Abnormalities*

A hydramnios fetus with age of 7 months, diagnosed as fetus with nasal deformity type of elephant trunk in Ninh B×nh General Hospital. The ultrasound showed that the fetus with hydramnios, nasal deformity type of elephant trunk and without eyes. This paper concluded that the ultrasound play very important role in the diagnosis of fetal deformity from which having the timely indication for pregnant intervention.
Abnormalities ; Ultrasonography

Urethane is a teratogen with capable of causing various malformations. Congenital malformation inhibition of green bean was evaluated in Urethan induced mice. On the 8th day of the gestation. Pregnant mice received a single dose (1mg/g/day) immediately or one day after of Urethan treatment. Each mouse was give a daily dose of green bean at 0.5g 0f 1.5g. Offsprings were examined for physical parameters: litters size, frequency of gross external malformations. Green bean exerted the congenital malformation inhibitor
Urethane ; abnormalities

We describe 5 case in which an island posterior calf fasciocutaneous flap used to cover defects over the knee and tibia. 5 posterior calf fasciocutaneous flaps survived completely. We have found that it offers some advantages over the gastrocnemius. These include a greater flexibility of size and shape, a large arc of rotation to reach suprapatellar defects, the provision of sensate skin with protective though crude sensation, lees bulk, and the avoidance of twitch
surgery ; Abnormalities

No abstract available.
Congenital Abnormalities*

No abstract available.
Congenital Abnormalities*

No abstract available in English.
Congenital Abnormalities