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Biomedical subjects

Z Kojecký

Publications and source records attributed to Z Kojecký.

At least 19 recordsLinked to original sources

[Surgery of the low extremity varices as a part of a same-day surgery programme].

INTRODUCTION: One-day surgical methods lower the procedures costs as well the need for urgent beds in surgical clinics. The varix operation seem to be the optimal diagnosis suitable for the one-day surgical procedure. AIM: The aim of this work is to assess a feasibility of the one-day surgery for the low extremities varix operations. METHODOLOGY: During the period starting in January until December 2003, 98 extremities were operated for varices. The surgical procedure was the same for the hospitalized as well as for the patients assigned to the one-day surgery programme. Each patient was examined with the duplex ultrasound prior to the surgery, after the surgery a compressive bandage was indicated. RESULTS: We operated 98 extremities in 96 patients suffering from varices during the period from January 2003 to December 2003. The trial group consisted of 67 females and 29 males aged 21-79 years of age (the average of 45.3 years). According to the CEAP classification, 57 extremities (58.2%) were assigned to the C2 category, 30 extremities (30.6%) to the C3 category, 6 extremities (6%) to the C4 category, 4 extremities (4%) to the C5 category and one extremity (1%) to the C6 category. 14 extremities in the group were operated due to the disease relapse. 62 patients (i.e. 65%) were released for the home-care on the day of the operation, 27 patients (28%) were released the following day. One patient was hospitalized for two days, three patients for three days, one patient for four days and two patients for five days. 91 out of the total 98 extremities (i.e. 93%) underwent the one-day surgery. CONCLUSION: Although some patients require hospitalization, the varix surgery is safe and suitable for the one-day surgery. A thorough preoperative examination as well each patient's cooperation are both very important.

Adult↗

[Blunt injuries of the iliac artery--case reports].

The authors describe three patients with blunt injuries of the iliac artery. They mention the causes and mechanism of their development, symptomatology, diagnosis and treatment. They draw attention to early diagnosis and an active approach; they discuss the type of vascular prosthesis and mention alternative therapeutic procedures. In all patients surgical treatment (resection and prosthesis of the affected part) led to favourable long-term results.

Adolescent↗

[Treatment of esophageal achalasia].

During the past years the authors performed at the First Surgical Clinic, Faculty Hospital Olomouc laparoscopic cardiomyotomy with Dor's plastic operation in 17 patients with achalasia of the oesophagus. From the above number 15 patients were relieved of their complaints, two patients were reoperated. The cause of failure of the operation was in one case previous treatment with botulotoxin, in the other case achalasia grade IV, refractory to this type of treatment. The authors consider laparoscopic oesophago-cardiomyotomy a safe procedure, effective in particular in the earlier stages of the disease. They warn against excessive protraction of surgical treatment, frequently caused by selection of ineffective non-surgical therapy.

Adult↗

Malignant lymphomas primarily involving the gastrointestinal tract.

Primary gastrointestinal lymphoma (PGIL) develops mostly on the basis of lymphoplasmocellular infiltration following an alteration of gastric or intestinal mucosa; its evolution is enhanced by a simultaneous defect of cell-mediated immunity. The paper deals with clinical, biochemical and immunological findings observed in 22 patients with PGIL during a course of 10 years. Some illustrative patient summaries are reported in a more detailed description. In histological terms, the cases were classified according to the Kiel classification. There seems to be an unfavourable prognosis of the disease, the average survival being about 10 months and cytostatic treatment is not tolerated well. The particular features of PGIL important for the diagnosis and treatment are pointed out.

Adolescent↗

Increased serum beta-2-microglobulin level in patients with inflammatory bowel disease.

Beta-2-microglobulin (B2m) serum levels were measured by newly developed electroimmunoassay in a group of patients with inflammatory bowel disease. Increased serum B2m concentrations were found in 66.7% out of 93 subjects with Crohn's disease and in 56.0% out of 25 subjects with idiopathic proctocolitis. According to the author's view, serum B2m can be regarded as a useful adjunct to other immunological markers in diagnostic evaluation and monitoring of Crohn's disease. The high B2m level may reflect elevated biosynthesis and release from immunologically activated lymphocytes in areas of inflammation.

Adult↗

[Ultrasonic diagnosis of gastrointestinal diseases].

The authors describe their experiences with the ultrasound tomography (compound scan and real-time scan) on the basis of 2,360 own examinations. This examination method was particularly suitable in cholelithiases, in concrements of the choledochus, in diseases of the pancreas above all in different forms of pancreatitis and pancreatic tumours and in abdominal lymphomas. The authors emphasize the advantages of the non-invasive method, however, they recommend to valuate the ultrasonographic findings always taking into consideration all other results of clinical examinations.

Cholelithiasis↗