Biomedical subjects
Publications and source records attributed to Z Kwias.
The article presents an analysis of 21 patients with ureter injuries originated during obstetric-gynaecological operations treated in Urology Clinic in Medical Academy Poznań. Attention was particularly focused on prevention and fast diagnosis of injuries based on intra-operation examination usg, urography, and ascending pyelography. This fast diagnosis is of crucial importance for the cure.
A paper presents the case of big cystic degeneration of spermatic vesicle found accidentally. Diagnosis was established on the basis of the objective examination and the following additional examination: urography, computer tomography, cystoscopic examination and rectal examination. The radical excision was performed and as a result full cure was achieved.
The paper focuses on the problem of ureteric incontinence of urine caused by dislocation of bladder ureteral orifice. A case of a 15-year old patient suffering from incontinence of urine, admitted to the Urological Clinic has been described. In order to avoid vaginoscopy, the following examinations were performed: urography, chromocystoscopy, arteriography and computer tomography. The reason for such a large number of various examinations was an unclear picture of the left kidney and the shape of the ureter, suggesting a tumour in the retroperitoneal space. The treatment ended with a removal of the kidney. The disclosed retroperitoneal space turned out to be affected by hydronephrosis.
Renal excretion of calcium in healthy subjects and in patients with renal stones increases in the summer, as compared to the winter values. In patients with chronic renal failure calciuria shows no seasonal variations. No essential difference in the monthly excretion of magnesium in 24-hour urine has been found between healthy persons and patients with renal stones.
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Explore the source record for details and available documents.