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Biomedical subjects

J Mayzlík

Publications and source records attributed to J Mayzlík.

At least 19 recordsLinked to original sources
PubMed2000

[Treatment of occlusions of deep femoral artery prostheses with a venous patch: the Bartos method of reoperation].

The author deals with the approach to a thrombosis of an aorto-femoral prothesis. The principle of the operation, described by the author as Bartos reoperation involves retrograde desobliteration of the prothesis and open desobliteration of the a. profunda femoris with a venous patch. It is implemented from one incision in the groin. The procedure is simple and feasible even in the majority of risk patients.

Aorta, Abdominal↗
PubMed1992

[Surgical treatment of post-traumatic thrombosis of the inferior vena cava].

A 49-year-old man contracted a fracture of the 8th and 9th rib on the right side and developed after this injury thrombosis of the inferior vena cava in the renal and suprarenal portion and of both renal veins manifested clinically as nephrotic syndrome of obscure aetiology. Only detailed cavographic and CT examination revealed this thrombosis. Caval thrombectomy was performed according to Spencer's method because of concurrent phlebothrombosis of the left lower extremity. The patient is in a satisfactory condition with permanent Pelentan medication.

Humans↗
PubMed1992

[Reconstruction of the femoro-popliteal and peripheral portion in saphenous insufficiency].

Implantation of a venous bypass is the best method of infraarticular and crural reconstructions. In 30%, however, a suitable saphenous vein is not available. If on account of severe ischemia revascularization is necessary, an alternative method must be selected. From a total number of 326 peripheral reconstructions with a distal anastomosis into the distal popliteal artery or crural artery the authors had to use instead of a long venous bypass a subsidiary reconstruction in 145 patients (44.6%). The authors implanted composite venous bypasses in 36 patients (24%), in 93 patients (64%) they combined a venous bypass with desobliteration of the superficial femoral artery and in 16 patients (11%) with an artificial prosthesis. For the end-to-end anastomosis of the prosthesis and vein the authors suggested a plastic operation by means of a venous patch which makes a short anastomosis possible with a smooth transit from a wide prosthesis into a narrow vein. The authors assume that in future ever more frequently the combination prosthesis and vein in the shape of a jump bypass will be preferred to other reconstructive methods, as it is relatively simple and rapid. Their hitherto assembled experience with this methods is favourable.

Adult↗
PubMed1991

[Chemical lumbar sympathectomy].

After an account of historical facts the authors describe the technique of chemical lumbar sympathectomy. A 7.5% phenol solution in glycerol was used (7.5 ml). At the Surgical Clinic of the Institute for Postgraduate Medical Training of the Regional Hospital with Policlinic in Ostrava chemical lumbar sympathectomy was performed in 22 patients. No complications were observed during operation and during the postoperative period and in all patients the effect was favourable.

Humans↗
PubMed1991

[Arteriovenous shunt--a prerequisite for long-term hemodialysis therapy].

The authors give an account of the experience of their department with the establishment of arteriovenous fistulae during the preparation of patients for a dialyzation transplantation programme. In the course of 13 years a total of 685 a-v shunts were made. The results in 60 patients are evaluated in detail. These patients were treated in 1989 in the chronic dialyzation programme of the Ostrava dialyzation unit, focused on long-term patency of the fistulae. The cumulative patency of shunts up to one year is 83.3%, the long-term patency is 73.3%.

Adult↗
PubMed1991

[Personal experience with the use of acute isovolemic hemodilution in vascular surgery].

The authors present their eight-year experience with acute isovolaemic haemodilution during operations on blood vessels in the aorto-femoro-popliteal region. They remind of basic physiological findings, present actual results, and based on their experience and data in the literature, they formulate the main principles of indications and implementation of haemodilution.

Hemodilution↗
PubMed1991

[The role of computer tomography in the diagnosis of aneurysms of the abdominal aorta].

The advantages of computer tomography are obvious. They include the non-invasive character of examination, the detection of aneurysms with a small diameter and the opportunity to check them systematically. Computer tomography is in the authors' opinion most effective in the differential diagnosis and for the assessment of the character of aneurysms--stable or unstable, and in particular in the diagnosis of initial stages of ruptures.

Aorta, Abdominal↗
PubMed1990

[Significance of the pedal arch for patency of femoropopliteal bypasses].

The authors pay attention to the evaluation of drainage in indications of femoropopliteal reconstructions with regard to the patency of the peripheral circulation. Based on comparison of preoperative arteriographic findings regarding the patency of venous femoropopliteal bypasses in 149 operated patients the authors were able to confirm their previous assumption that when evaluating the drainage it is necessary to take into consideration not only the number of patent arteries on the leg but also the patency of their continuation in the area of the sole where they form the plantar arch. When evaluating the drainage it is thus necessary to evaluate the patency of the entire complex: arteries of the leg+plantar arch. From this ensues the authors' demand to use in indications of femoropopliteal reconstructions as a basis arteriography which visualizes the entire peripheral arterial circulation incl. the plantar arch.

Angiography↗