Penetrating abdominal trauma - selected case reports.

We present 3 case-reports with penetrating abdominal injury from our practice in this article. An urgent laparotomy was performed in all cases because of haemodynamic instability or the mechanism of injury. Penetrative abdominal traumas are associated with a high risk of life-threatening intra-abdominal injuries, require urgent revision and are often accompanied by postoperative infections of the peritoneal cavity. In recent years, there has been a growing tendency towards mini-invasive approaches or even non-operative treatment. This trend is particularly evident in the United States of America, where doctors experience a higher number of penetrating injuries compared to the prevalent blunt force trauma in Europe. The authors describe the need to follow all recommended procedures in the pre-hospital and hospital phases of treatment of these patients and compare them with recent literature. Key words: penetrating abdominal trauma.

[Total pancreatectomy for pancreatic malignancy - from history to the present day]. / Totální pankreatektomie u maligního onemocnení slinivky brisní od historie k dnesku.

Currently, total pancreatectomy (TP) is indicated in approximately one in ten surgical patients with pancreatic cancer. Key role in the decision falls in the competence of the multidisciplinary team, alternatively of the surgeon in the intraoperative period in some cases. Exceptionally, TP is approached in the so-called salvage surgery. Perioperative mortality of TP as an elective procedure does not exceed that of partial resections; however, mortality of up to 50% is associated with salvage surgery in acute postoperative pancreatitis. Postoperatively, patients are afflicted with the so-called brittle diabetes comparable with type 1 diabetes. The aim of our overview is to inform about the current position of TP in the treatment of malignant pancreatic diseases.Key words: pancreatic cancer - total pancreatectomy - multidisciplinary team.

[The current view of the diagnosis and management of amebiasis in the light of the authors own case reports]. / Soucasný pohled na diagnostiku a lécbu amébózy ve svetle vlastní kazuistické zkusenosti.

This comprehensive review is focused on a serious protozoan disease, amebiasis. This disease is caused by the human parasite Entamoeba histolytica (E. histolytica), the second leading cause of mortality due to protozoan disease worldwide (the leading cause is malaria). The incidence of amebiasis in the Czech Republic is very low, but it may be underreported as the disease often escapes diagnosis. Intestinal colonisation by E. histolytica may be asymptomatic. The clinical picture ranges from diarrhea to colitis or fulminant colitis when the parasite progresses to the trophozoite stage. Secondary dissemination in the blood or lymph system may induce systemic signs of the disease. Liver abscess is the most common extraintestinal form of amebiasis. The diagnosis of intestinal amebiasis is based on the clinical picture and parasitological examination of the stool. To diagnose extraintestinal amebiasis, serology tests are used to detect antibodies in the blood. Recently, molecular methods have been increasingly used for the detection of the nucleic acids of the pathogen in biological specimens. The first line therapy for amebiasis are 5-nitroimidazole drugs, currently available in the Czech Republic. However, surgical intervention should also be considered in patients with a severe course of the disease. Included in the review are the case reports of patients with severe concomitant intestinal and extraintestinal amebiasis.

Pancreatic leakage and acute postoperative pancreatitis after proximal pancreatoduodenectomy.

INTRODUCTION: Acute postoperative pancreatitis (APP) after proximal pancreatoduodenectomy (PDE) is a major and serious complication. The purpose of the the study is early diagnosis of APP, differentiation from pancreatic stump leak and possibilities of surgical treatment. MATERIAL AND METHODS: Of all patients who underwent PDE for ductal adenocarcinoma of the pancreatic head complicated by type C pancreatic leak, who died during primary hospitalization, we used autopsy findings to find patients with histologically confirmed APP. We compared this group to patients with only a pancreatic leak and patients with an uncomplicated clinical course. We retrospectively evaluated the postoperative clinical course, and radiological and laboratory data of all patients. These parameters were statistically compared between the individual groups using Fisher LSD test. We considered p = 0.05 to be statistically significant. Data were analysed using software STATISTICA 10.0 (StatSoft CR s.r.o.). RESULTS: One hundred sixty patients underwent PDE for ductal adenocarcinoma at our institution between 20072011 and were retrospectivaly reviewed. APP with postoperative type C pancreatic leak was observed in 4 (2.5%) patients; none of these patients survived. We found significantly higher levels of serum pancreatic amylase (AMS) on the 1. postoperative day in 3 of these patients compared to the other groups. Significantly increasing levels of CRP during the the first 5 postoperative days were observed in 75% of these patients. Retrospectively analysed contrast CT scans up to the 5th POD did not show APP. Only 1 patient had findings of APP type E according to Balthazar on CT scan performed on the 9th POD. CONCLUSION: The most significant factor in early diagnosis of APP after PDE is an abrupt change in clinical status. We also observed significantly higher levels of serum concentrations of CRP and AMS. Based on our findings, CT scan is not beneficial in the early diagnosis of APP. In cases of early diagnosed APP after PDE, the question of performing a completion pancreatectomy and its timing remains.

[The benefit of the da Vinci robotic system in abdominal oncosurgery - our preliminary results]. / Prínos robotického systému da Vinci v abdominální onkochirurgii - nase predbezné výsledky.

INTRODUCTION: The robotization of minimally invasive treatment in surgery has been evident since the beginning of the third Millennium. The authors present their current evaluation of the benefits of the da Vinci robotic system in the treatment of abdominal malignancy. MATERIAL AND METHODS: The authors summarize published studies in the Medline and Pubmed databases that compare robotic, laparoscopic and open approaches in the treatment of abdominal malignancy. Epidemiological data, intraoperative blood loss, complications and oncological outcomes are monitored in a group of 30 patients with carcinoma of rectum. RESULTS: The results measured in the evaluated parameters (open conversion, perioperative and non - surgery complications, intraoperative blood loss, histological findings, lethality) are similar in the published studies, i.e. without significant differences in both groups subject to the robotic and laparoscopic treatment. The operative time in the group of robotic surgery has been is slightly longer (a non-significant difference) in most of published studies. 30 patients underwent the robotic assisted treatment of the carcinoma of the rectum (14 men and 16 women, average age of 60 years (33-80). Neoadjuvant treatment was indicated in 50% of the patients. Average blood loss was 260 ml, transfusion was administered in one case. Conversion to laparotomic treatment was performed twice, four patients had post-operative complications, no patient has died. We have not found any relapse of oncological disease in the observed set to this date. CONCLUSION: The Da Vinci robotic system is a safe manipulator in the treatment of abdominal malignancy (including HPB surgery). Randomized clinical trials (RCT) have confirmed (short-term clinical and oncological) results comparable to the laparoscopic or open approach treatment. The benefits of robotic surgery for patients in abdominal surgery (long-term results, sufficient number of patients and high-grade EBM) are yet to be evaluated, however. It is necessary to implement more randomized clinical trials going forward. Our preliminary results are similar to the results reached in other, published studies.

[Postoperative pancreatic fistula management by gastrofistuloanastomosis - a set of case reports]. / Osetrení pankreatické pooperacní pístele gastrofistuloanastomózou - soubor kazuistik.

High incidence of postoperative pancreatic fistulas after proximal pancreatoduodenectomy has lead surgeons to search for an effective approach to treatment this life-threatening complication. There is still an absence of therapeutic guidelines in this field. The authors present 3 case reports of pancreatic fistula management with pancreaticojejunal anastomosis disconnection, retrogastric drainage and gastrofistuloanastomosis with good results.

[Manual and robotic laparoscopic liver resection. Two case-reviews]. / Manuální a robotická laparoskopická resekce jater. Dve kazuistiky.

INTRODUCTION: Laparoscopic resection of the liver, compared to other laparoscopic procedures of the abdominal cavity, have become used in a clinical practice only in recent years. No literature data on robotic liver resections are available. METHODS: The authors completed 2 laparoscopic resections of the liver. The first case included a 61-year old male indicated for the procedure with a low differenciated hepatocellular carcinoma lesion in SII and SIII segments, measuring 6 cm in a diameter, in a Child A cirrhotic remodellation terrain. In-line RFA-assisted and HandPort-assisted manual laparoscopic left-sided lobectomy was completed. Histological findings confirmed the diagnosis and the R0 resection. Robotic laparoscopic resection of the focal nodular hyperplasia (FNH) lesion, growing from SII and SIII segments and measuring 7x7x5 cm was completed in the other case of a 29-year old female patient. RESULTS AND CONCLUSION: Both patients healed without complications, the hospitalization lasted 8 and 7 days, respectively. HandPort-assisted manual laparoscopic resections of the left liver lobe appears a safe method. The patient may benefit from a smaller entrance into the abdominal cavity, compared with open abdominal procedures. Experience in liver and laparoscopic surgery is a prerequisite, which is also supported by literature data. A pilot study must be conducted in order to assess benefits of robotic laparoscopic liver resections.

[An unusual manifestation of tuberculosis in a female patient after kidney transplantation. Case report]. / Neobvyklá manifestace tuberkulózy u nemocné po transplantaci ledviny. Kazuistika.

Organ transplant recipients are at the increased risk of infection complications. Herein, we present a case of unusual localisation of tuberculosis in renal allograft recipient treated by combination of cyclosporine A, mycophenolate mofetil and steroids. After the non specific prodromes, surgery due to ileus discovered ileocaecal tumour. Microscopically tuberculosis inflammatory process with ulcerations of the intestinal mucosa and classification of the lymphatic nodes, instead of the expected lymphoma was proved to be present. We are discussing the incidence of tuberculosis in relation to immunosuppressive therapy as well as possible pathways of tuberculosis transmission.