[Surgical treatment of pilonidal disease]. / Operativnoe lechenie epitelial'nogo kopchikovogo khoda.

This review is devoted to comparison of the most common methods of surgical treatment of pilonidal disease. It was found that «closed¼ methods of surgical treatment of pilonidal disease are effective and accompanied by favorable wound healing and good cosmetic effect. Long-term outcomes of «closed¼ techniques significantly depend on the choice of surgical treatment and follow-up period.

Small intestinal diverticula.

The prevalence of small intestinal diverticula (SID) in the population is 0.5-2.3%, and in most cases they are asymptomatic. In the presence of small intestinal bacterial overgrowth this results in chronic diarrhea and malabsorption. When it is complicated by diverticulitis it causes pain and other symptoms of inflammatory bowel disease. Inflammatory process progression may be accompanied by bleeding, invagination, intestinal obstruction, diverticulum abscess and perforation with peritonitis development. SID include separate nosological forms such as paraphateral diverticulum and Meckel's diverticulum. In diagnosis of SID ray and endoscopic methods are crucial. The basis of small intestine diverticular disease treatment is intestinal antiseptics, antibiotics as well as surgical intervention for severe complications. Two cases are discussed, the first one confirms a possibility of development of severe malabsorption syndrome with chronic diarrhea, and the second one is a complication in a form of severe diverticulitis, abscess with perforation and peritonitis.

[Seronegative celiac disease: A case report].

The paper describes a rare case of celiac disease in the absence of serum anti-tissue transglutaminase (anti-tTG) antibodies. A 51-year-old patient has been suffering from diarrheas for 20 years. He has lost 15 kg gradually; weakness progressed; muscle cramps, leg edemas, and signs of dynamic pseudoobstruction appeared. Morphological examination revealed small intestinal mucosal (SIM) villous atrophy (Marsh IIIC stage). IgA anti-tTG and IgG anti-tTG antibodies were 0.086 and 0.178, respectively. The patient was prescribed a gluten-free diet, water electrolyte solutions to correct metabolic disturbances, and prednisolone. During a control examination after 6 months, the patient had no complaints and gained 22 kg, and the SIM villus height was increased. The specific feature of the case is specific negative serological tests for celiac disease.

[THE COMBINATION OF RECURRENT INTUSSUSCEPTION DUODENAL, ZENKER DIVERTICULUM, HIATAL HERNIA AND HASTROPTOSIS AS A MANIFESTATION OF NON-DIFFERENT DYSPLASIA OF CONNECTIVE TISSUE].

Presented rare clinical case: a combination of recurrent intussusception duodenal, diverticulum Zenker, hiatal hernia and hastroptosis as a manifestation of non-different dysplasia of connective tissue. Special interest is recurrent intussusception upper horizontal portion duodenal in the bulb, is not detected when esophagogastroduodenoscopy.

[Immediate results of surgical correction of combined pathology of the aortic valve and coronary arteries].

The authors analyzed an experience of surgical treatment in patients with aortic valve failure and ischemic heart disease. All patients have been operated in clinic of hospital surgery No 2 of State Pavlov Medical University. The work presented basic approaches to the management and strategy choice of the treatment of these patients. On the basis of given research, the authors suggested to perform a reconstruction of aortic valve by using original method in combination with coronary bypass surgery, which allowed avoiding a prosthetic-patient inadequacy. At the same time, it could improve an intracardiac haemodynamics and postoperative course.

Double-Barreled Wet Colostomy versus Ileal Conduit and Terminal Colostomy for Urinary and Fecal Diversion: A Single Institution Experience.

BACKGROUND AND AIMS: The aim of this study was to compare the feasibility and early postoperative outcomes between patients undergoing double-barreled wet colostomy and patients undergoing terminal colostomy and ileal conduit for simultaneous urinary and fecal diversion. MATERIAL AND METHODS: Between 1995 and 2012, we had 181 patients in whom it was necessary to make simultaneous urinary and fecal diversion. This is a retrospective study and patients were divided into two groups, depending on the technique applied for the fecal and urinary diversion. The first group consisted of patients undergoing ileal conduit and terminal colostomy and the second group consisted of patients undergoing double-barreled wet colostomy. RESULTS: Ileal conduit and terminal colostomy was performed in 77 (43%) cases, while wet colostomy was performed in 104 (57%) cases. Median length of stay was shorter for double-barreled wet colostomy (13.1 vs 18.1, p < 0.0001). Median operating times for urinary and fecal diversion were shorter for double-barreled wet colostomy (32 vs 64 min, p < 0.0001). The morbidity was lower for double-barreled wet colostomy (11.5% vs 23.4%, p = 0.0432), retrospectively. The mortality was 3.8% for double-barreled wet colostomy and 10.3% for ileal conduit and terminal colostomy group (p = 0.1282). CONCLUSIONS: Double-barreled wet colostomy is a safe, fast, and simple alternative to traditional ileal conduit and terminal colostomy diversion. The technique is relatively easy to learn, and it reduces the time for urinary and fecal diversion, length of stay, and morbidity rate.

[Radiological diagnostics in Crohn's disease].

The article presents modern methods of radiological small bowel imaging in Crohn's disease patients. The characteristic of each method was described, indicating the advantages and disadvantages, their specificity and sensitivity in the various forms of Crohn's disease. The sequence of use of radiological imaging methods in diagnostic algorithm was determined. The article is illustrated with a lot of own observations.

[The influence of continuous veno-venous haemodiafiltration start time on multiple organ dysfunction syndrome treatment results in cardiac surgery patients].

It was studied the influence of CVVHDF start time on MODS treatment results in 51 patients after cardiac surgery. It was found that early CVVHDFstart as apart of MODS treatment reduces the SIRS severity, normalizes cytokines balance, which leads to ALV duration decrease and significant reduction in renal replacement therapy (RRT) requirements and 28-day mortality rate.

[The use of central acting analgesic nefopam in postoperative analgesia in cardiac surgery patients].

A prospective, randomized, comparative study was conducted. 3 analgesia protocols were used: 1) patient controlled analgesia (PCA) with trimeperidine in combination with a nefopam constant infusion; 2) PCA with trimeperidine in combination with a nefopam bolus; 3) PCA with trimeperidine separately during early postoperative period in cardiac surgery patients. The study included 60 patients agedf rom 40 to 65 years of age (20 patients in each group). The analgesia efficacy was evaluated with a 5-point verbal rating scale (VRS) for pain intensity and inspiratory lung capacity (ILC), measured with incentive spirometer. The safety of nefopam during early postoperative period in cardiac surgery patients was shown. The combination of nefopam and trimeperidine led to a more pronounced analgetic effect. Trimeperidine consumption was significantly lower in nefopam groups than in the group of isolated PCA. Wholly adverse effects were associated with trimeperidine and were dose-related The incidence of nausea, vomiting, dizziness, weakness, bowel paresis was significantly higher in isolated PCA group than in the other two groups.

[Ketoprophen and nefopam combination for postoperative analgesia with minimal use of narcotic analgesics in cardio-surgical patients].

4 combinations of analgesia were studied: 1) Nefopam and patient-controlled analgesia (PCA) with Trimeperidine; 2) Ketoprofen (100 microg each 12 hours intramuscular) and PCA with Trimeperidine; 3) Nefopam, Ketoprofen and PCA with Trimeperidine; 4) PCA with Trimeperidine as monotherapy in early postoperative period in cardio-surgical patients. 80 patients (age from 40 to 70) were divided into 4 groups, 20 patients in each group. Administration of Nefopam and Ketoprofen before extubation reduced the intensity of pain syndrome (in average on 90%) and promoted the early stirring up of patients. Combination of Nefopam and Ketoprofen provided the most expressed analgesic and opioids-saving effects. In this group average amount of Trimeperidine per 24 hours was 14.7 microg that was 4.9 times less than in group of PCA with Trimeperidine as monotherapy. Dynamics of maximal inspiratory capacity of the lungs in the first three groups was better than in group of PCA with Trimeperidine as monotherapy beginning from 6th hour of study. In common undesirable effects was connected with Trimeperidine administration and depended on its dose. The frequency of nausea, vomit, dizziness and weakness was authentically higher in the group of PCA with Trimeperidine as monotherapy than in other groups.

[A case of successful treatment for secondary multiple organ dysfunction evolving in a patient after a combined operation replacing the mitral and aortic valves in combination with aortocoronary bypass surgery and endarterectomy from the internal and external carotid artery].

The paper describes a case of successful treatment in a patient with secondary multiple organ dysfunction (mainly hepatic and renal failure), by concurrently using different methods of efficent therapy (ultrahemodiafiltration, plasmapheresis) and infusion of the hepatic protectant heptral.

Cytoreductive surgery and modified heated intraoperative intraperitoneal chemotherapy (HIPEC) for advanced and recurrent ovarian cancer -- 12-year single center experience.

BACKGROUND: The present study reviews our 12-year results with cytoreductive surgery and HIPEC in patients with advanced primary and recurrent ovarian cancer. METHODS: During the period from January 1995 to December 2007, 56 patients (31 with primary and 25 with recurrent epithelial ovarian cancer) underwent cytoreductive surgery and HIPEC (Doxorubicin intra-operatively, and cisplatin next 1-5 postoperative days) at our department. RESULTS: 52 (92.8%) patients had no gross residual disease after the complete surgical procedure (Sugarbaker completeness of cytoreduction CC, score 0-1), and 4 patients had macroscopic residual disease (CC-2 or CC-3) Average PCI (peritoneal cancer index) was 13.4 (4-28). Mean follow-up was 56 months (range, 1-135). The median operation time was 279min (range 190 + or - 500min). Median total blood loss was 850mL (range 250 + or - 1550mL). The median survival time was 34.1 months for primary, 40.1 for recurrent ovarian cancer without statistically significance difference (p>0.05) and median disease-free survival was 26.2 months. The PCI was equal or less than 12 in 31 patients and their median survival time was statistically significant longer than median survival time of months for the 25 patients with PCI greater then 12 (p<0.01). Morbidity and mortality rate were 17.8% (10/56) and 1.8% (1/56). CONCLUSION: This series indicates that in the majority of patients with primary and recurrent advanced ovarian cancer, cytoreductive surgery combined with HIPEC can lead to a substantial increase in subsequent rates of disease-free and overall survival.

[Influence of tumor size and intestinal wall invasion on development of colorectal liver metastases].

While the general prognostic factors for colorectal carcinoma have been widely researched, the compound relationships between tumor characteristics and development of colorectal liver metastases have not been clearly understood. The aim of this study was to determine which histopathological characteristics of colorectal cancer may be associated with subsequent development of colorectal liver metastases. We performed retrospective and prospective study which included 80 patients operated for colorectal carcinoma on the First Surgical Clinic of Clinical Center of Serbia in Belgrade. Retrospective group consisted of 40 patients operated between 1992. and 1996. while prospective group included 40 patients treated between 1997. and 2001. We analyzed the size of the tumor, depth of invasion through the intestinal wall, extramural spread of the tumor, infiltration of blood vessels and lymphatics, lymph node involvement, tumor maturation and growth, as well circumferential intestinal involvement. Statistical analysis performed showed highly significant (p<0,01) correlation between the tumor size, degree of maturation of the tumor, extramural spread and involvement of the venules with later development of colorectal liver metastases in both groups.

PCR detection of helicobacter pylori genome in colonic mucosa: normal and malignant.

BACKGROUND AND AIMS: The aim of this study was to detect Helicobacter pylori (H. pylori) in colorectal cancer tissue specimens and relate the possible role of this microorganism in the etiology of colorectal cancer. PATIENTS AND METHODS: From February 2002 to April 2003 83 CRC patients (55 male, 28 female) and 40 control patients (19 male, 21 female) entered the prospective study. The biopsy samples of CRC tissue and normal mucosa were obtained during open surgery on CRC patients. In the control patients biopsy samples were taken during colonoscopy. Pathology confirmed adenocarcinoma in all the CRC patients. The existence of genetic material of H. pylori was determined by detection of the ureA gene by nested PCR. K-ras PCR was also performed on all patients. RESULTS: H. pylori PCR was positive in 1 case (1.2%) of CRC in the tumour tissue and in all 5 samples (6.0%) of the normal colonic mucosa in the cancer patients. The control patients were PCR positive to H. pylori in 13 samples (32.5%). According to Chi-square test, there is no statistical correlation between H. pylori infection and CRC (x2 = 2.9395; p > 0.05) but there is a significant prevalence of H. pylori infection in controls compared to CRC (x2 = 15.5625; p < 0.01). The K-ras PCR showed gene mutations in 19 tumour tissues of CRC (31.6%) and in 2 cases (3.4%) of normal colonic mucosa of CRC patients . In controls K-ras PCR showed one gene mutation (3.0%). There is a significant statistical correlation between K-ras mutation and CRC (x2 = 16.0694; p < 0.01). CONCLUSION: Our established PCR for H. pylori is feasible for CRC tissue as well. However, H. pylori is not considered to play an important role in the pathogenesis of CRC. The identification of K-ras mutations in routine PCR analysis correlates with the presence of CRC.

[Plantago ovata].

Plantago ovata is a high fibre bulk forming laxative. It absorbs water and expands to provide increased bulk and moisture content to the stool. The increased bulk encourages normal peristalsis and bowel motility. Clinical Indications: Constipation, Fecal Incontinence, Hemorrhoids, Ulcerative Colitis, Appetite, Hyperlipidemia, Diabetes mellitus.

[Assessment of the degree of maturity in the wall of pancreatic pseudocysts in relation to choice of surgical procedure].

The aim of this study is to present our experience in the diagnosis and treatment of pancreatic pseudocysts. A pancreatic pseudocyst is an incapsulated collection of pancreatic juice, enclosed by nonepithelial elements, containing a high concentration of pancreatic enzymes, bicarbonates and necrotic detritus. It is a common complication of acute pancreatitis and trauma of the pancreas. In the period between 1996 and 2001, 53 surgical procedures were performed for pancreatic pseudocyst at the Institute for Digestive Diseases (First Surgical University Hospital), 35 male patients (67%) and 17 female patients (33%) underwent surgery. In 39 (75%) patients the method of choice was cystojejunostomy by Roux. In 4 cases distal pancreatectomy for pseudocysts localized within the pancreatic tail was performed, complete pseudocyst excision only was performed in one case and complete pseudocyst excision combined with cystojejunostomy was also performed in one case. Cystogastrostomy and drainage in one case and partial cystectomy and drainage also in one case. Surgical internal drainage is the method of choice for the treatment of pancreatic pseudocysts, involving low morbidity and mortality rates.

[PHLEBODIA (diosmine): a role in the management of bleeding nonprolapsed hemorrhoids].

The aim of this study is to describe a role of diosmine in the management of bleeding nonprolapsed hemorrhoids. From November 2003 to January 2004, 60 patients were treated with Phlebodia (diosmine). Total colonoscopy was performed at the discretion of the authors according to the age, symptoms and genetic factors of the patient. Patients were treated with Phlebodia (diosmine, 3x1, 5 days) and in addition a bulk agent (3,26 g plantago ovata sachet, twice daily, for the period of next three months). Hemorrhoidal bleeding stopped after 3,2 days. Diosmine, used with fiber supplements, rapidly and safely stops bleeding from nonprolapsed hemorrhoids.

Treatment of peritoneal carcinomatosis from colorectal cancer by cytoreductive surgery and hyperthermic perioperative intraperitoneal chemotherapy.

PURPOSE: Peritoneal carcinomatosis from colorectal cancer is resistant to standard treatments and median survival time for patients ranges between 6 and 8 months. Aggressive cytoreductive surgery with hyperthermic intraperitoneal perioperative chemotherapy may increase median survival. METHOD: Patients undergoing cytoreductive surgery and perioperative hyperthermic chemotherapy (mitomycin C, intraoperatively; 5-fluorouracil early post-operatively) for peritoneal carcinomatosis from colorectal cancer from 1996 to 2003 were evaluated retrospectively. RESULTS: From 1996 to 2003, 18 cytoreductive procedures were performed. The post-operative morbidity rate was 44.4% with no treatment related mortality. The median total operation time was 5 h 28 min (range: 3 h 20 min to 7 h 10 min). The median follow-up was 21 months. The median survival was 15 months. CONCLUSION: Surgical debulking and perioperative intraperitoneal chemotherapy improved survival with acceptable morbidity and mortality. Completeness of the resection was the most important prognostic indicator.

[Plantago ovata (Laxomucil) after hemorrhoidectomy]. / Plantago ovata (Laxomucil) posle hemoroidektomije.

The aim of this prospective randomized study is to describe the effects of laxative plantago ovata after open hemorrhoidectomy (Milligan-Morgan). Sixty patients divided into 2 equal groups were included in this study. The first group was treated postoperatively with 2 sachets of bulk agent Laxomucil (3.26 g plantago ovata), twice daily, for a period of twenty days, while the control group was treated with glycerin oil. The p.ovata group patients had a statistically significant shorter postoperative length of hospital stay (2.9 v.s. 4.1 days). Pain after stool was statistically significant more tolerable in the p.ovata group. In conclusion, the application of bulk agent plantago ovata after hemorrhoidectomy shortens the mean postoperative hospital stay, expedites digestive function recovery and lessens the pain after stool.