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Biomedical subjects

G Rizza

Publications and source records attributed to G Rizza.

24 records · Page 2Linked to original sources

[Graduated and constant compression of the lower extremities in the prevention of postoperative deep venous thrombosis and of pulmonary thromboembolism. Clinical trial].

The authors report their experience with graded-pressure elastic hose (TED Stockings) for the prevention of deep venous thrombosis of the lower limbs and pulmonary embolism in high-risk, bedridden postoperative patients. The trial was designed according to a closed sequential program and gave positive, statistically significant results in terms of preventing pathology with this type of hose.

Bandages↗

[Bladder hernia].

A case of bladder hernia in a 61 years old patient affected by benign prostatic hypertrophy is presented. Pre-operative diagnosis was made by cystography. After an adenomiomectomy of the prostate, the patient underwent the resection of the herniated bladder which gave the bladder its normal shape with only a slight reduction of its capacity. Inguino-scrotal bladder hernias are very rare; recognized predisponing factors are weakening of muscular and connective structures of the inguinal canal, and bladder hypotonia secondary to urethro-prostatic obstruction. These hernias, according to the anatomical position of the hernial sac, bladder and peritoneum, are classified in paraperitoneal (most frequent), intraperitoneal and extraperitoneal. The typical symptom of this disease is the two-stage micturition: the patient after a first spontaneous voiding, presses the mass and voids again. Other than cystography, useful diagnostic means are urography and cystoscopy which may confirm the diagnosis and rule out associated urinary disease. The treatment consists of either simple reduction of the bladder hernia, if the hernia is small, or resection of the herniated portion of the bladder, if the hernia is large or is associated with other diseases (e.g. tumors). Bladder resection is then followed by closure of the bladder wall in two layers and by inguinal hernia repair.

Hernia↗