Stable Gastric Pentadecapeptide BPC 157 Therapy: Effect on Reperfusion Following Maintained Intra-Abdominal Hypertension (Grade III and IV) in Rats.

Given in reperfusion, the use of stable gastric pentadecapeptide BPC 157 is an effective therapy in rats. It strongly counteracted, as a whole, decompression/reperfusion-induced occlusion/occlusion-like syndrome following the worst circumstances of acute abdominal compartment and intra-abdominal hypertension, grade III and grade IV, as well as compression/ischemia-occlusion/occlusion-like syndrome. Before decompression (calvariectomy, laparotomy), rats had long-lasting severe intra-abdominal hypertension, grade III (25 mmHg/60 min) (i) and grade IV (30 mmHg/30 min; 40 mmHg/30 min) (ii/iii), and severe occlusion/occlusion-like syndrome. Further worsening was caused by reperfusion for 60 min (i) or 30 min (ii/iii). Severe vascular and multiorgan failure (brain, heart, liver, kidney, and gastrointestinal lesions), widespread thrombosis (peripherally and centrally) severe arrhythmias, intracranial (superior sagittal sinus) hypertension, portal and caval hypertension, and aortal hypotension were aggravated. Contrarily, BPC 157 therapy (10 µg/kg, 10 ng/kg sc) given at 3 min reperfusion times eliminated/attenuated venous hypertension (intracranial (superior sagittal sinus), portal, and caval) and aortal hypotension and counteracted the increases in organ lesions and malondialdehyde values (blood ˃ heart, lungs, liver, kidney ˃ brain, gastrointestinal tract). Vascular recovery promptly occurred (i.e., congested inferior caval and superior mesenteric veins reversed to the normal vessel presentation, the collapsed azygos vein reversed to a fully functioning state, the inferior caval vein-superior caval vein shunt was recovered, and direct blood delivery returned). BPC 157 therapy almost annihilated thrombosis and hemorrhage (i.e., intracerebral hemorrhage) as proof of the counteracted general stasis and Virchow triad circumstances and reorganized blood flow. In conclusion, decompression/reperfusion-induced occlusion/occlusion-like syndrome counteracted by BPC 157 therapy in rats is likely for translation in patients. It is noteworthy that by rapidly counteracting the reperfusion course, it also reverses previous ischemia-course lesions, thus inducing complete recovery.

Laparoscopic synchronous resection of rectal cancer and liver metastases: A case report and review of the literature.

INTRODUCTION AND IMPORTANCE: During the past decade, there are several studies which showed the advantages of the laparoscopic approach for treating colorectal cancer (CRC) or colorectal cancer liver metastasis (CRCLM). However, in contrast, there are only a few reports of combined one stage synchronous laparoscopic colorectal and liver metastasis resection, cold one stage minimally invasive approach (MIA). CASE PRESENTATION: Our patient was 51 years old woman. Rectal adenocarcinoma was verified three centimeters from the anal verge. Magnetic resonance imaging (MRI) with rectal protocol modification indicated T1N0MO stage. We decided to do transanal local excision and achieved R0 resection. Half a year after the operation on the control MRI, lymphadenopathy was found along the rectum and possible recurrence of cancer. Also on the MRI was shown solitary, 4.7 × 2.7 × 3.8 cm big metastasis in the IVa/VIII segment of the liver. The patient was shown on a multidisciplinary team and it was decided to do laparoscopic synchronous resection of rectum and liver metastases. CLINICAL DISCUSSION: During the last decades many articles with different strategies for treating CRC and liver metastasis were published. Some of them prefered two-stage surgical treatment, like liver first approach which allows initial control of liver metastases, and delivery of preoperative radiotherapy for rectal cancer without the fear that liver metastases will meanwhile progress beyond the possibility of cure. Alternatively, the colon first approach is where the adjuvant chemotherapy is combined with the resection of the primary colorectal tumour with liver resection being undertaken (if at all) as a subsequent operation. By developing surgery, anaesthesia and critical care, the one stage approach for patients with CRC and liver metastasis started to be a reasonable option. CONCLUSION: Totally laparoscopic synchronous resection of the colorectal cancer and synchronous colorectal liver metastasis is technically feasible and safe in the hands of the experienced abdominal surgeon. This type of approach offers all the benefits of the laparoscopic minimally invasiveness associated with good oncological outcomes, and it is indicated in well-selected patients. However, the real scientific answer to this question can be given just with randomised control trial which will be a real challenge for endoscopic surgeons in the future.

Laparoscopic surgery of epidermoid cyst of the falciform ligament: A case report.

INTRODUCTION AND IMPORTANCE: The falciform ligament is a peritoneal fold that extends from the anterior abdominal wall to the liver, which divides the liver into two lobes. Cysts of the falciform ligament are rare and without an apparent cause. The range of the symptoms can vary from abdominal pain to asymptomatic patients. Cysts are treated surgically, and resection is used to make a definitive diagnosis. CASE PRESENTATION: A 36-year-old female patient was treated at an outpatient facility for epigastric pain that lasted for three months. Abdominal MRI and MSCT were performed to verify a cyst formation in the left liver area of about 12 cm in size. Laparoscopic resection of the cist was performed under general endotracheal anaesthesia. CLINICAL DISCUSSION: Falciform ligament tumours can be malignant or benign. Treatment of the cyst includes complete excision and pathohistological diagnosis to rule out malignancy. In most cases reported thus far, excision has been done after laparotomy. In our case, the operation was performed in a less invasive way, laparoscopically. CONCLUSION: Laparoscopy can serve as a diagnostic and therapeutic method for cysts of the falciform ligament, both smaller and more significant, that infiltrate the surrounding structures.

Albi Score as a Predictor of Survival in Patients with Compensated Cirrhosis Resected for Hepatocellular Carcinoma: Exploratory Evaluation in Relationship to Palbi and Meld Liver Function Scores.

The aim of the study was to explore predictive value of the ALBI, PALBI and MELD scores on survival in patients resected for hepatocellular carcinoma with compensated liver cirrhosis and no macrovascular infiltration. In this retrospective study, longitudinal survival analysis was performed. We analyzed patient/tumor characteristics and MELD, ALBI and PALBI scores as liver function tests for predicting survival outcome. Survival was analyzed from the date of liver resection until death, liver transplantation, or end of follow-up. Patients were stratified for age, cirrhosis etiology, presence of esophageal varices, hepatocellular carcinoma stage, microvascular invasion, histologic differentiation, and resection margins. We identified 38 patients (alcoholic cirrhosis in 84.2% of patients) resected over an 8-year period. Median preoperative MELD score was 8, ALBI score -2.63, and PALBI score -2.38. During the follow-up period, 24 patients died. Estimated median survival time was 36 months. Microvascular invasion was observed in 33 patients. Higher ALBI score was associated with 23.1% higher relative risk of death. PALBI score was associated with 12.1% higher relative risk of death, whereas MELD score was not associated with the risk of death. In conclusion, ALBI score demonstrated significant predictive capabilities for survival in patients with compensated cirrhosis resected for hepatocellular carcinoma.

Comparison of hepatoprotective effect from ischemia-reperfusion injury of remote ischemic preconditioning of the liver vs local ischemic preconditioning of the liver during human liver resections.

AIM: To compare and evaluate the hepatoprotective effect of remote ischemic preconditioning (RIPC) with local ischemic preconditioning (LIPC) of the liver during human liver resections. METHODS: A prospective, single-centre, randomised control trial was conducted in the Clinical Hospital "***" from April 2017 to January 2018. A total of 60 patients, who underwent liver resection due to colorectal cancer liver metastasis, were randomised to one of three study arms: 1) a RIPC group, 2) an LIPC group and 3) a control group (CG) in which no ischemic preconditioning was done before liver resection. The hepatoprotective effect was evaluated by comparing serum transaminase levels, bilirubin levels, albumin, and protein levels, coagulograms and through pathohistological analysis. The trial was registered on ClinicalTrials.gov (NCT****). RESULTS: Significant differences were found in serum levels of liver transaminases and bilirubin levels between thegroups, the highest level in the CG and the lowest level in the LIPC group. Levels of cholinesterase were also significantly higher in the LIPC group. Pathohistological findings graded by the Rodriguez score showed favourable changes in the LIPC and RIPC groups versus the CG. CONCLUSION: Strong evidence supports the hepatoprotective effect of RIPC and LIPC preconditioning from an ischemia-reperfusion injury of the liver. Better synthetic liver function preservation in these two groups supports this conclusion.

Diagnostic specificity and sensitivity of PIVKAII, GP3, CSTB, SCCA1 and HGF for the diagnosis of hepatocellular carcinoma in patients with alcoholic liver cirrhosis.

Introduction Despite some new treatment possibilities, the improvement in survival rate for hepatocellular carcinoma (HCC) patients is still poor due to late diagnosis. The aim of this study was to investigate the diagnostic sensitivity and specificity of protein induced by vitamin K absence or antagonist-II (PIVKAII), Glypican-3 (GP3), Cystatin B (CSTB), squamous cell carcinoma antigen 1 (SCCA1) and hepatocyte growth factor (HGF) as potential tumour markers for HCC in patients with alcoholic liver cirrhosis (ALC) using imaging techniques (MSCT and MRI) as reference standards. Patients and methods Eighty-three participants were included: 20 healthy volunteers, 31 patients with ALC and 32 patients with HCC. Peripheral blood sampling was performed for each participant, and serum concentrations of PIVKAII, GP3, CSTB, SCCA1 and HGF were determined using commercial ELISA kits. Results Only serum concentrations of PIVKAII were significantly higher in HCC patients as compared with ALC and healthy controls (cut-off: 2.06 µg/L; AUC: 0.903), whereas individual diagnostic performance of other individual compounds was inadequate. The 'best' combination of tumour markers in our study includes all tested markers with AUC of 0.967. Conclusion While novel diagnostic tumour markers are urgently needed, the examined potential tumour markers, with the exception of PIVKAII seem to be inadequate for diagnosing HCC in ALC. Furthermore, probably the future is in finding the best optimal combination of tumour markers for diagnosing HCC based on cost-effectiveness.

Liver elastography malignancy prediction score for noninvasive characterization of focal liver lesions.

BACKGROUND & AIMS: To analyse elastographic characteristics of focal liver lesions (FLL)s and diagnostic performance of real-time two-dimensional shear-wave elastography (RT-2D-SWE) in order to differentiate benign and malignant FLLs. METHODS: Consecutive patients diagnosed with FLL by abdominal ultrasound (US) underwent RT-2D-SWE of FLL and non-infiltrated liver by intercostal approach over the right liver lobe. The nature of FLL was determined by diagnostic work-up, including at least one contrast-enhanced imaging modality (MDCT/MRI), check-up of target organs when metastatic disease was suspected and FLL biopsy in inconclusive cases. RESULTS: We analysed 196 patients (median age 60 [range 50-68], 50.5% males) with 259 FLLs (57 hepatocellular carcinomas, 17 cholangiocarcinomas, 94 metastases, 71 haemangiomas, 20 focal nodular hyperplasia) of which 70 (27%) were in cirrhotic liver. Malignant lesions were stiffer (P < .001) with higher variability in intralesional stiffness (P = .001). The best performing cut-off of lesion stiffness was 22.3 kPa (sensitivity 83%; specificity 86%; positive predictive value [PPV] 91.5%; negative predictive value [NPV] 73%) for malignancy. Lesion stiffness <14 kPa had NPV of 96%, while values >32.5 kPa had PPV of 96% for malignancy. Lesion stiffness, lesion/liver stiffness ratio and lesion stiffness variability significantly predicted malignancy in stepwise logistic regression (P < .05), and were used to construct a new Liver Elastography Malignancy Prediction (LEMP) score with accuracy of 96.1% in validation cohort (online calculator available at http://bit.do/lemps). CONCLUSION: The comprehensive approach demonstrated in this study enables correct differentiation of benign and malignant FLL in 96% of patients by using RT-2D-SWE.

Bypassing major venous occlusion and duodenal lesions in rats, and therapy with the stable gastric pentadecapeptide BPC 157, L-NAME and L-arginine.

AIM: To investigate whether duodenal lesions induced by major venous occlusions can be attenuated by BPC 157 regardless nitric oxide (NO) system involvement. METHODS: Male Wistar rats underwent superior anterior pancreaticoduodenal vein (SAPDV)-ligation and were treated with a bath at the ligated SAPDV site (BPC 157 10 µg, 10 ng/kg per 1 mL bath/rat; L-NAME 5 mg/kg per 1 mL bath/rat; L-arginine 100 mg/kg per 1 mL bath/rat, alone and/or together; or BPC 157 10 µg/kg instilled into the rat stomach, at 1 min ligation-time). We recorded the vessel presentation (filled/appearance or emptied/disappearance) between the 5 arcade vessels arising from the SAPDV on the ventral duodenum side, the inferior anterior pancreaticoduodenal vein (IAPDV) and superior mesenteric vein (SMV) as bypassing vascular pathway to document the duodenal lesions presentation; increased NO- and oxidative stress [malondialdehyde (MDA)]-levels in duodenum. RESULTS: Unlike the severe course in the SAPDV-ligated controls, after BPC 157 application, the rats exhibited strong attenuation of the mucosal lesions and serosal congestion, improved vessel presentation, increased interconnections, increased branching by more than 60% from the initial value, the IAPDV and SMV were not congested. Interestingly, after 5 min and 30 min of L-NAME and L-arginine treatment alone, decreased mucosal and serosal duodenal lesions were observed; their effect was worsened at 24 h, and no effect on the collateral vessels and branching was seen. Together, L-NAME+L-arginine antagonized each other's response, and thus, there was an NO-related effect. With BPC 157, all SAPDV-ligated rats receiving L-NAME and/or L-arginine appeared similar to the rats treated with BPC 157 alone. Also, BPC 157 in SAPDV-ligated rats normalized levels of NO and MDA, two oxidative stress markers, in duodenal tissues. CONCLUSION: BPC 157, rapidly bypassing occlusion, rescued the original duodenal flow through IAPDV to SMV flow, an effect related to the NO system and reduction of free radical formation.

[LAPAROSCOPIC PARTIAL PERICYSTECTOMY OF SPLENIC HYDATID CYST - A CASE REPORT]. / LAPAROSKOPSKA PARCIJALNA PERICISTEKTOMIJA EHINOKOKNE CISTE SLEZENE - PRIKAZ BOLESNICE.

Echinococcal cyst of the spleen is usually a result of infection with the parasite Echinococcus granulosus. The spleen is the third most frequent localization of echinococcus after liver and lungs. Partial laparoscopic pericystectomy can be done without the loss of blood and scattering of scolexes with spleen preservation and conservation of its immune function. We present the patient with a large (1 8 x 16 x 12 cm) echinococcal cyst of the spleen that compressed the surrounding organs (stomach, transverse colon, pancreas and left kidney), and prevented normal passage causing vomiting after every meal. In this patient, PAIR procedure (puncture, aspiration, injection, reaspiration) and conservative treatment was attempted on several occasions without success. Finally, laparoscopic partial pericystectomy was performed, evacuating the contents of the cyst. The surgery lasted 120 minutes. Postoperatively the patient was without complications. Hospitalization lasted five days. Six months later, the patient is without problems. These echinococcus cysts of the spleen cannot be solved using PAIR technique and conservative treatment. Laparoscopic partial pericystectomy is a better solution than open surgery due to less trauma to the patient, especially in elderly people.

Gallbladder cancer.

Gallbladder cancer is the fifth most common cancer involving gastrointestinal tract, but it is the most common malignancy of the biliary tract, accounting for 80-95% of biliary tract cancers. This tumor is a highly lethal disease with an overall 5-year survival of less than 5% and mean survival mere than 6 months. An early diagnosis is essential as this malignancy progresses silently with a late diagnosis. The percentage of patients diagnosed to have gallbladder cancer after simple cholecystectomy for presumed gallbladder stone disease is 0.5-1.5%. Patients with preoperative suspicion of gallbladder cancer should not be treated by laparoscopy. Epidemiological studies have identified striking geographic and ethnic disparities-inordinately high occurrence in American Indians, elevated in Southeast Asia, yet quite low elsewhere in the Americas and the world. Environmental triggers play a critical role in eliciting cancer developing in the gallbladder, best exemplified by cholelithiasis and chronic inflammation from biliary tract and parasitic infections. Improved imaging modalities and improved radical aggressive surgical approach in the last decade has improved outcomes and helped prolong survival in patients with gallbladder cancer. The overall 5-year survival for patients with gallbladder cancer who underwent R0 curative resection was from 21% to 69%. In the future, the development of potential diagnostic markers for disease will yield screening opportunities for those at risk either with ethnic susceptibility or known anatomic anomalies of the biliary tract.

Potential use of Doppler perfusion index in detection of occult liver metastases from colorectal cancer.

Many clinical and preclinical studies demonstrated that measurements of liver hemodynamic [Doppler perfusion index (DPI)] may be used to accurately diagnose and predict liver metastases from primary colorectal cancer in a research setting. However, Doppler measurements have some serious limitations when applied to general population. Ultrasound is very operator-dependent, and requires skilled examiners. Also, many conditions may limit the use of Doppler ultrasound and ultrasound in general, such as the presence of air in digestive tract, cardiac arrhythmias, vascular anomalies, obesity and other conditions. Therefore, in spite of the results from clinical studies, its value may be limited in everyday practice. On the contrary, scientific research of the DPI in detection of liver metastases is of great importance, since current research speaks strongly for the presence of systemic vasoactive substance responsible for observed hemodynamic changes. Identification of such a systemic vasoactive substance may lead to the development of a simple and reproducible laboratory test that may reliably identify the presence of occult liver metastases and therefore increase the success of adjuvant chemotherapy through better selection of patients. Further research in this subject is therefore of great importance.

The laparoscopic liver resections-an initial experience and the literature review.

The laparoscopic liver resection (LLR) represents a new pathway in hepatic surgery. Several studies have reported its application in both malignant and benign liver diseases. The most common liver resections performed laparoscopically are wedge, segmental resections and metastasectomy; although in large centers the laparoscopic right and left hepatectomies have begun to perform more frequently. We report the initial experience in LLRs at our department including a case of the first laparoscopic left lateral liver bisegmentectomy performed in patient with follicular nodular hyperplasia and the 15 cases of wedge laparoscopic resections of echinococcic liver cysts. According to literature the mortality rate in LLRs is up to 0.3% and morbidity rate up to 10.5%. The most common cause of the death is liver failure, while the most frequent complication is the bile leakage. Advantages for patients include smaller incisions, less blood loss, and shorter lengths of hospital stay. The LLRs in experienced hands were shown to be safe with acceptable morbidity and mortality for both minor and major hepatic resections in benign and malignant diseases.

The surgical treatment of patients with colorectal cancer and liver metastases in the setting of the "liver first" approach.

A surgical resection is the only curative method in the therapy of colorectal carcinoma and liver metastases. Along with the development of interventional radiological techniques the indications for surgery widen. The number of metastases and patients age should not present a contraindication for surgical resection. However, there are still some doubts concerns what to resect first in cases of synchronous colorectal carcinoma and liver metastases and how to ensure the proper remnant liver volume in order to avoid postoperative liver failure and achieve the best results. Through this review the surgical therapy of colorectal carcinoma and liver metastases was revised in the setting of "liver-first" approach and the problem of ensuring of remnant liver volume.

Analysis of endoloops and endostaples for closing the appendiceal stump during laparoscopic appendectomy.

PURPOSE: An inadequate closure of the appendiceal stump can lead to intra-abdominal surgical site infections. The aim of this study was to assess the efficiency of different closure techniques by focusing on the intraoperative and postoperative complications versus cost. METHODS: From June 2011 to June 2013, 333 patients from two different hospitals undergoing laparoscopic appendectomy were included in this study. The patients were divided into two groups based on the technique used for appendiceal stump closure: there were 104 patients in the stapler group and 229 in the loop group. RESULTS: Among the 333 patients who underwent laparoscopic appendectomy, there were two (0.6%) intraoperative complications and 22 (6.6%) postoperative complications. There were no significant differences between the groups with respect to the intraoperative and postoperative complications. The length of the operation was 7 min shorter when the endoloop was used (p = 0.014). The mean costs of the operation were significantly lower when the loop was used ( 554.93) compared to the stapler ( 900.70) (p = 0.000). CONCLUSIONS: There is no clinical evidence supporting the routine use of endoscopic staplers. The appendiceal stump can be secured safely with the use of endoloops in the majority of patients. Surgeons have to be more selective when choosing how to perform closure, and an endostapler should be used only in cases where it is clinically indicated.

Primary malignant fibrous histiocytoma of the spleen: recurrence eight years after splenectomy--report of a case and literature review.

Primary intraabdominal malignant mesenchymal tumors are very rare. There are just few cases of intraabdominal visceral malignant fibrous histiocytoma in the literature. We report a case of primary malignant fibrous histiocytoma of the spleen in a 57-year-old man, with a recurrence eight years after the splenectomy. After the initial surgery the patient was without complaints, and refused to receive chemotherapy or radiotherapy. Eight years after the surgery the patient reported due to general weakness and malaise when the diagnosis of disease relapse was established. Radical surgery was performed although the tumor involved large curvature of the stomach, left crus of the diaphragm, splenic flexure of the colon and tail of pancreas. Four months after the surgery patient died. To the best of our knowledge, to date, only 18 cases have been reported in the literature, describing malignant fibrous histiocytoma of the spleen.

Laparoscopic transabdominal preperitoneal approach for inguinal hernia repair: a five-year experience at a single center.

PURPOSE: Laparoscopic hernia repair has emerged as an effective alternative method for treating inguinal hernias. It has several significant advantages over the tension-free open repair now in use. In this report we summarize our laparoscopic hernia repair results and recommendations. METHODS: The transabdominal preperitoneal (TAPP) procedures for groin hernias performed between January 2003 and January 2008 at a single center were analyzed retrospectively. Individual surgeon performances were compared to determine whether the rates of complications were related to the level of surgeon experience. RESULTS: A total of 312 TAPP procedures were reviewed, and 284 (91%) of the patients were followed retrospectively. There were 266 (85.25%) males and 46 (14.75%) females. The average age was 57.4 years. The mean length of hospital stay was 2.1 days. The mean duration of surgery was 35 min. Six (1.92%) intraoperative and seven (2.24%) postoperative complications were noted. Two recurrences occurred (0.70%). CONCLUSIONS: Laparoscopic TAPP hernia repair has proven to be an efficient method for the treatment of groin hernias at our institution. Most patients can be treated as day-cases, namely they are hospitalized for 1 day, and they demonstrate a low recurrence rate (0.70%). Such low morbidity makes TAPP an attractive method for the routine treatment of groin hernias.

Comparison of on-demand vs planned relaparotomy for treatment of severe intra-abdominal infections.

AIM: To compare morbidity and mortality of patients with severe intra-abdominal infections after two types of surgical treatment, on-demand ("wait and see") relaparotomy and modified planned relaparotomy. METHODS: We prospectively analyzed the outcomes of 65 patients with severe peritonitis surgically treated in two Croatian hospitals. In one hospital, 34 patients were treated on-demand, and in another hospital 31 patients were treated by planned relaparotomy. We compared severe postoperative complications, mortality, and length of hospital stay in the two groups of patients. RESULTS: Severity of patient's disease, as measured from preoperative group-average Acute Physiology and Chronic Health Evaluation (APACHE) II scores, was comparable in both on-demand and planned relaparotomy groups. The mortality rate was higher in patients operated on-demand (59% vs 29%, P=0.024). In nonadjusted model, the relative risk of dying was 2.5-fold higher for patients treated by on-demand operation in comparison with planned relaparatomy (P=0.030). However, after the adjustment of the survival data for individual patient's sex and APACHE II scores, the difference in the relative risk became non-significant (P=0.178). The patients who died had higher APACHE II scores (26.1+/-8.9 vs 19.7+/-5.9, P=0.009). Relative risk of dying per 5-point increase in APACHE II score was 1.24 (95% confidence interval, 1.01-1.51; P=0.039), irrespective of the surgical technique. CONCLUSIONS: Patients with severe peritonitis treated with planned relaparotomy seemed to have lower mortality. However, the relative risk of dying was not statistically different between the on-demand and planned relaparotomy groups after adjustment for preoperative APACHE II scores. The severity of disease rather than surgical approach plays more important role in survival of these patients.

[Bilateral ulnar pseudoarthroses in an adult]. / Obostrana pseudoartroza ulne u odrasle osobe.

A case is presented of a 30-year-old woman with right ulnar fracture who developed pseudoarthrosis after conservative treatment. Healing occurred after osteosynthesis. Four years later she sustained fracture of the left forearm. Conservative treatment resulted in ulnar pseudoarthrosis, whereas radius healed well. The ulna healed after osteosynthesis. Six years later she had refracture of the right ulna, distally to the site of fracture and pseudoarthrosis 10 years before. Conservative treatment led to pseudoarthrosis of the right ulna again. Osteosynthesis produced good result. The case is interesting, because the same person suffered ulnar fracture on three occasions (twice on the right and once on the left), without intensive trauma, and pseudoarthrosis developed each time after conservative treatment, whereby classic osteosynthesis solved the problems. There are no similar report in the literature. The question is whether the patients had normal bone structure, and whether conservative treatment should be done as a standard theapeutic modality in ulnar fractures.