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Biomedical subjects

W Allegaert

Publications and source records attributed to W Allegaert.

At least 19 recordsLinked to original sources
PubMed1983

[Prostate hypertrophy. Surgical experience in Belgium. Multi-center study of 1,140 patients of 80 years and older].

An inquiry organized by the Belgian Society of Surgery brought data on the mortality and morbidity of surgery on patients of 80 years and older for benign prostatic hypertrophy in a total number of 1,140 operations. Consensus exist to see this surgery as planned surgery. The mortality was 73 (6.3%) without statistical difference between endoscopic and open surgery. The morbidity of 824 patients was 165. This last figure relates to the big series in the literature. The mortality is in direct relation to the age of the patients. Evaluation of cardio-pulmonary risk (70.8% of the mortality), operation on indication at earlier diagnosis and prospective studies on the risk of operation in this population group are indicated.

Aged↗
PubMed1983

[Surgery in the octogenarian (introduction). Results of a national survey].

Presentation of the results of a national, multicentric and retrospective study regarding the surgery of the octogenarian. The series counts 7,407 patients accepted for surgery, and which can be divided into 4,581 women (61.8%) and 2,826 men (38.2%) of an average age of 84.4 years old (extremities 80-101 years old). The global mortality of this population of elderly (whether operated on or not) amounts to 16.7%. The postoperative mortality of the 4,177 operated patients is 18.2% with different rates according to the surgical disciplines: 34.7% for surgery of the colon, 23.2% for bone surgery, 22.4% for vascular surgery, 15.3% for biliary surgery, 8.7% for urologic surgery and 5.6% for cardiac surgery.

Age Factors↗
PubMed1976

[Ruptured aneurysm of the inferior pancreatic-duodenal artery (author's transl)].

The authors stress the insidious onset of the lesion, which first presented as a hepatic or a gallbladder disease. Diagnosis was established later by an arteriography after the occurrence of a state of shock. Evacuation of the hematoma surrounding the aneurysm appeared satisfactory to re-establish the circulation; this was confirmed by an arteriogram. A review of the literature reveales 18 such cases, with a high mortality rate, up to 100% where surgery was not performed.

Aneurysm↗
PubMed1975

[On frozen vena saphena magna as an allograft in peripheral vascular surgery. Report of a case].

The case of a 75 year old white male, with severe ischemia of the left lower limb and gangrene of its fifth digit, is presented. Because of early post-operative thrombosis after insertion of an autogenous composite femoro-popliteal venous by-pass graft and recurrence of symptoms, a fresh frozen human varicose vein allograft procedure was performed. A pseudo-aneurism which occurred along the graft on the 13th postoperative day was successfully treated by segmental excision with "end-to-end" reconstruction of the allograft itself. This was followed by plastic reconstruction of his foot with primary healing and complete disappearance of symptoms. The patient is now eight months post- op with excellent functional result. Only twenty two similar cases were gathered from the literature. All problems associated with allograft transplantation of fresh and frozen veins are discussed. This case further supports the facts that bloodgroup incompatibility is not a major problem and that reinterventions on such grafts are feasable.

Aged↗