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Introduction Morbidity after pancreaticoduodenectomy (PD) still remains high. Postoperative pancreatic fistula (POPF) is the most common cause of increased morbidity after PD. Assessment of predictability of risk score for severe postoperative complications was the objective of this study. MethodsThis was a retrospective observational study. Patients undergoing pancreaticoduodenectomy at Tribhuvan University Teaching Hospital (TUTH) between January 2017 to December 2017 were included in the study. Variables were recorded from case sheets of the patients. The “Risk Score” was calculated using the pancreatic duct diameter and body mass index (BMI). Association of risk score and severe postoperative complications were analyzed. ResultsA total number of patients were 43, including 23 (53.5%) males and 20 (46.5%) females. The mean age was 57.09 ± 11.85 years ranges from 29 years to 76 years. The POPF and delayed gastric emptying (DGE) was 23.3% (10/43); and post-pancreaticoduodenectomy hemorrhage (PPH) was 11.6% (5/43). Severe postoperative complications were present in 13.9% (6/43) patients. In univariate analysis, pancreatic duct diameter (p=0.045) and Risk Score (p=0.02) were significantly associated with severe postoperative complications after PD. However none of them were significant in multivariate analysis. ConclusionRisk score failed to predict severe postoperative complication after pancreaticoduodenectomy.

Introduction Postpancreatectomy hemorrhage (PPH) is an important complication which significantly increases morbidity and mortality following pancreaticoduodenectomy (PD). This study aims to find the incidence, classification, management, and mortality associated with PPH following PD. This study also describes the changes in management and outcomes between the period of 2004-2014 and 2015-2019 in our institute as in the later time period there was use of CT angiography and interventional radiology (IR) to identify and control the bleeding site. MethodsThis is a retrospective study in which medical records of patients having PPH following PD between 2004-2019 were analyzed. The grading and classification were done according to the International Study Group of Pancreatic Surgery (ISGPS). Management and outcomes were analyzed using standard descriptive statistics. ResultsA total of 43 patients developed PPH out of 336 PDs. Out of 43 patients, 4 (9.3%) had Grade A, 16 (37.2%) had Grade B and 23 (53.5%) had Grade C PPH. Fifteen (35%) patients were managed conservatively, seven (16.2%) with IR procedure and 21 (48.8%) were reexplored. There were 16 (37.2%) mortalities, out of different factors- intraoperative blood loss >500 ml showed the predictability for mortality (p= 0.01). On comparing two time periods it was seen that the PPH rate was almost similar but the mortality decreased from 58.8% to 23.07%. ConclusionPPH following PD is associated with high mortality. Increased use of IR procedure and CT angiography can decrease the relaparotomy rates and eventually decrease mortality.

Radical resection in a case of hilar cholangiocarcinoma is the only curative option. However resection in a hilar cholangiocarcinoma is a challenging procedure because of the low resectability rate. Only a few cases of hilar cholangiocarcinoma are operable because of the advanced nature of disease at presentation. Furthermore, the extent of surgery makes it a complicated process to attempt. We recently had a patient who underwent an open extended right hepatectomy and hepaticojejunostomy for a type IIIa hilar cholangiocarcinoma. The tumor was 20 mm in diameter and was located between the right hepatic duct and common hepatic duct. Radiological examination showed that the hepatic artery was not involved but the right portal vein was invaded by the tumor. CT volumetry was done and the future liver remnant was only 20% in the jaundiced patient. Preoperative drainage was done with percutaneous transhepatic biliary drainage from the left side. Portal vein embolization was done to augment future liver remnant to 30%. The patient underwent an extended right hepatectomy (right trisectionectomy combined with caudate lobectomy). The operation time was nearly 300 min, and the intraoperative blood loss was about 500 ml. However, in the postoperative period, the patient developed post hepatic liver failure which was managed successfully with conservative treatment. The postoperative hospital stay was 23 days. The final diagnosis was hilar cholangiocarcinoma with no nodal metastasis (pT2bN0M0) stage II (American Joint Committee on Cancer, AJCC).

Introduction Hepatolithiasis is more prevalent in Far-East than in Middle-East countries. There are various treatment modalities available for hepatolithiasis like surgical and non-surgical procedures. Non-surgical procedures have higher recurrence rate. MethodsThis is a descriptive retrospective study of the clinical data of hepatolithiasis patients treated at Tribhuvan University Teaching Hospital (TUTH), Maharajgunj from April 2016 to October 2019. ResultsThere were 14 patients and mean age was 45.8±14.8 years. It was more common in female (F: M = 4:3). Left sided hepatolithiasis was the most common type (50%). One (7.1%) patient had bilateral hepatolithiasis associated with unresectable cholangiocarcinoma. Eight (57.1%) patients were treated with surgical procedures; four (28.6%) patients underwent interventional radiological procedures and remaining two (14.3%) patients had combined surgical and intervetional radiological procedures. Complete stone clearance was achieved in 11 patients (78.57%). In surgical therapy group, seven out of eight (87.5%) patients achieved the complete stone clearance; two out of four (50%) patients in interventional radiology group and all patients in combined therapy group achieved the clearance. There was no recurrence among those patients who had complete stone clearance and there was no mortality. ConclusionThe management of hepatolithiasis should involve multi-modality (surgical and non-surgical) therapeutic techniques available, in order to achieve complete stone clearance and prevent the complications.

Introduction According to GLOBOCAN 2018, gastric carcinoma is the fifth most common cancer (5.7%) and third most common cause of cancer related death (8.2%) worldwide. Delayed presentation and advanced disease at diagnosis, owing to the overlapping symptoms, can be attributed to its high mortality. Gastrectomy is one of the most commonly performed surgery at our centre. This study aims to study the role of pre-operative serum carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA 19-9), neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) as predictors of adverse prognostic pathological features of gastric carcinoma patients who were considered for surgery at our centre. MethodsThis is a retrospective analysis of prospectively maintained database of all operated gastric carcinoma patients since June 2016 to January 2019. Various pre-operative variables including serum CEA level, serum CA 19-9 level, NLR and PLR were collected. Intra-operative surgical procedures performed and post-operative pathologic variables like tumor size, stage, grade, lymph node ratio (LNR), lymphovascular invasion (LVI) and perineural invasion (PNI) were collected. ResultsA total 60 patients were planned for surgical intervention over this duration. Mean age of the population was 56.8±12.5 years with slight male predominance (i.e. 55%). Mean CEA level was 6.17 ng/ml and CA 19-9 level was 72.1 U/ml. The mean NLR and PLR of the study population was 3.4 and 200 respectively. Fifty four patients had distal tumors and six had proximal tumors. Curative surgery was performed in 40 patients out of which 37 underwent subtotal gastrectomy and three underwent total gastrectomy. D2 gastrectomy was performed in 55% patients treated with curative intention. Advanced disease (T2 and above) was seen in 86.7% of patients. Preoperative CEA, CA 19-9, NLR, PLR were evaluated for association with pathologic features like tumor size, T stage, grade of tumor, LNR, LVI, and PNI but statistical analysis failed to show any significant association. ConclusionAdvanced disease at presentation is common in gastric carcinoma. Preoperative clinical parameters including tumor markers CEA, CA 19-9, NLR and PLR may not be useful to diagnose the advanced disease in gastric carcinoma patients.

Introduction: As cites, a common entity in practice of gastroenterology is path physiologically divided into high SAAG and low SAAG category, to rapidly classify, formulate a workup plan and expedite the diagnosis. The cause of low SAAG as cites is often due to local peritoneal cause e.g. peritoneal tuberculosis, peritoneal carcinomatosis etc, mandating the need of peritoneoscopy for definitive diagnosis. This study aims to present the peritoneoscopy and peritoneal biopsy result of patients with low SAAG as cites of uncertain etiology. Methods: Peritoneoscopy was prospectively performed in 12 patients with low SAAG as cites of unclear etiology. Patients with low SAAG as cites and willing to give consent for peritoneoscopy were enrolled in the study. Patients underwent laparoscopic peritoneoscopy under general anesthesia and appropriate biopsies were taken during the procedure for histopathological analysis. Results: Of the twelve patients with low SAAG enrolled in the study, 3 (25%) were male and 75% (9) were female. The success rate of the procedure was 100% and there was no procedure related complications. Specific findings were seen in all patients undergoing peritoneoscopy. Of the twelve patients, 9 (75%) patients has metastatic deposits in the peritoneum, 3 (25%) had benign etiology, 2/3rd (2) of whom had granulomatous deposits suggestive of tuberculosis and 1/3rd (1) had extensive dense adhesions and peritoneal fibrosis. Primary focus was revealed (ovary) in only 1 patient undergoing peritoneoscopy. Conclusion: Peritoneoscopy with simultaneous biopsy is safe, efficient and accurate diagnostic method due to its high diagnostic capacity and low complication rate in selected patients who have low SAAG as cites of uncertain etiology.

Background and aims: Organ transplant is often the only viable treatment option for various end stage organ failures. Inadequacy of organ procurement from living as well as cadaveric donors is common, more so in developing countries. The aim of this study was to find out the knowledge and attitude regarding organ transplantation. Methods: A questionnaire-based survey was carried out among 150 respondents, who were the visitors of patients admitted to ICU of three tertiary care centres in Kathmandu. Results: Majority of the respondents were male 105 (70%) and 132 (88%) were aware about organ transplant. Likewise, 111 respondents (84.1%) hold the belief that organ transplant save lives. Ninety-four of the responses (34.8%) believe that media was the source of knowledge and 121 (91.7 %) of the respondents stated that organ transplant should be promoted. Majority of them, 80 of the total respondents (60.6%) believed that organ can be donated by both living and deceased donors and 111 (84.1%) of them believed that organ transplant save lives. While 88 of the respondents (66.7%) have heard about brain death, 60 of them (45.4%) believe that there is an organ transplant act in Nepal. Out of all respondents who are aware about transplantation, 91 of them (68.9%) have opinion that they are willing to donate the organ of their beloved ones should there be a situation of brain death. Conclusions: The study concludes that respondents have adequate knowledge regarding organ transplantation. Respondents have overall positive attitude towards organ donation and transplantation.

Anorectal autoeroticism is one kind of paraphilia where individual attains sexual pleasure through self inserting objects into ones rectum. We present here a case of 40 years old man presented in Surgery department with retention of steel glass into his rectum which he had inserted himself to achieve sexual satisfaction.

Introduction: In the era of minimally invasive therapy, endoscopic or interventional radiological techniques have become preferred technique for palliating advanced malignant hilar obstruction due to carcinoma gallbladder or cholangiocarcionmas. However, in selected group of these locally advanced unresectable disease and fit patients, surgical segment III bypass could still be a viable option for palliation. Methods: I retrospectively reviewed the medical records of all the patients of segment III bypass performed over last six years (Oct 2012- May 2018) and analyzed the indication, perioperative morbidity, symptom relief and survival. Results: Total 17 patients underwent palliative biliary bypass over the specified period. Among them 8 patients underwent segment three III biliary bypass for proximal biliary obstruction. Except 1 patient, all segment three bypass were offered to malignant proximal biliary obstruction. One patient developed postoperative sepsis and had mortality on day 7. Symptom relief in the form of relief of pruritus, improved sleep pattern and improved appetite was seen in 5 patients. In remaining 2 patients, the bilirubin didn’t drop to normal level and the symptom reliefs were partial. However, the patient had good satisfaction over not having an external tube attached to their body. Despite the patent anastomosis, failure in dropping bilirubin level significantly was considered due to segmental obstructions. One patient survived for 18months, 1 had follow up to 13 months. Three patients were lost to follow up after 3 months. Two patients had six weeks follow up and were symptomatically doing better. Conclusion: Surgical segment III bypass is still a good option for palliating malignant hilar obstruction in selected group of patients.

Introduction: Incidence of acute pancreatitis (AP) varies in different parts of the world. The published data are mainly based on retrospective analysis of hospital admissions, which show that there are considerable geographical differences in the incidence rate. There are also regional divergences with regard to the etiology, and its impact on morbidity and mortality. Therefore, we compare the clinical course of acute biliary and non-biliary pancreatitis at the Tribhuvan University Teaching Hospital (TUTH) as well as we compare the morbidity and mortality and duration of hospital stay in these groups. Methods: This prospective study included the patients with a diagnosis of AP over a period of one year. Eighty-five patients with the diagnosis of AP were included in the study. Revised Atlanta classification system (2012) was used to diagnose and define the severity of disease. The occurrence of local and systemic complications, median duration of hospital stay and mortality in AP was studied. Results: Among 85 patients, 34 patients were females and 51 were males. Among them, 46 patients belonged to the biliary group and 39 belonged to the non-biliary group. Alcohol intake was the major etiology in the non-biliary group (n = 26) and all of them were male. The majority of the gallstone induced AP patients were female (n = 29). Twenty-nine patients developed severe acute pancreatitis (SAP: 16 in biliary and 13 patients in non-biliary group). Complications were mostly seen in SAP. The acute fluid collection was the most common local complication (15 patients in biliary and 15 patients in non-biliary group, p > 0.05) and respiratory failure was the most common systemic complication (18 patients in biliary and 16 patients in non-biliary group, p > 0.05) in both groups. Three patients in biliary group and four patients in non-biliary group died due to multi-organ failure (p > 0.05). There was no statistical significant difference in the median duration of hospital stay in these groups. Conclusion: Though pathogenesis vary for different etiologies, once the disease process has started, local complications, systemic complications, duration of hospital stay and mortality in AP depends on the severity of the disease irrespective of the etiology.

Introduction: Hypoalbuminemia, as a marker of malnutrition and disease, is associated with higher risk of poor postoperative outcomes. However, no study has been reported from our country until now. Our aim was to identify the relationship between preoperative hypoalbuminemia and the development of complications after major gastrointestinal surgery. Methods: A prospective study of 106 patients who underwent major elective gastrointestinal surgery between July 2012 to June 2013 in Department of Surgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal were considered for the study. Serum albumin was determined preoperatively in all patients. Hypoalbuminemia was defined as albumin less than 35 mg/dl. Thirty-day postoperative complications were analyzed. Results: The patients were 70 males (66 %) and 36 females (34%) with a mean age of 50 years (23-81). Thirty-six patients (34%) had hypoalbuminemia. Overall complication rate was 32%. Hypoalbuminemic patients had a significantly higher rate of postoperative complications (26.4 and 5.6%; P50 year), BMI (3 hours) and hypoalbuminemia (

Introduction: Incisional hernia is a late complication of any abdominal surgery, including both laparotomy and laparoscopic. It occurs at the site of previous incision through weak scar. Hernia occurs as a result of excessive tension and inadequate healing of previous incision which is often associated with surgical site infection or severe bouts of coughing in the early post operative period or injury to the nerve supplying the abdominal wall. This study was performed with objectives to review clinical profile and management of incisional hernia in Tribhuvan University Teaching Hospital (TUTH). Methods: A retrospective study was conducted at TUTH, over the period of 18 month from, Jan 2007 to June 2008. All patients with a history of abdominal surgery with a complaint of swelling over previous incision site were included in this study. Results: Twenty two patients who had undergone hernia repair during the period were included. Mean age of presentation was 47 years with the range of 27 to 80 year. Among them 17 were female and five were male. Among 17 female patients, 15 had history of laparotomy through lower midline incision and two had history of minilaparotomy for tubal ligation. Eleven patients had symptoms less than five years and 11 had more than five years. For 18 cases mesh repair was done while herniorraphy was performed in 4 cases. No complications were observed during one year follow up. Conclusions: Incisional hernia is more common in females after lower midline abdominal surgery. Mesh repair is the ideal recommended treatment except in very small incisional hernia where primary repair can be done. DOI: http://dx.doi.org/10.3126/joim.v32i1.4000 Journal of Institute of Medicine , April, 2010; 32:1 pp.34-36

Introduction: Adhesive intestinal obstruction is an inevitable complication of abdominal surgeries. It has high morbidity with associated poor quality of life and predisposition to repeated hospitalization. Commonest cause of bowel obstruction in developed countries is postoperative adhesions with extrinsic compression of the intestine. Most of them can be managed conservatively. Methods: A retrospective study of 30 patients admitted with the diagnosis of post operative adhesive partial bowel obstruction was conducted by analyzing their medical records. Demographic data, clinical presentation including duration, previous surgical procedures, treatments received for the condition and successful conservative approach versus requirement of operative intervention were assessed. Results: The median age was 31 yrs, most in their third decade of life. Male predominance was noted. Pelvic surgeries and gynecological surgeries (26%) were found to be the most common cause of adhesive bowel obstruction followed by appendectomy (16%). More than two third of the patients (76.7%) developed symptoms within two years of the initial surgery. Successful conservative treatment was noted in 22 patients (73.3%) and discharged on fourth day of admission. Eight patients (26.6%) underwent surgery. They all underwent adhesiolysis and had good outcome. Conclusions: The time-honored practice of expectant management of adhesive partial bowel obstruction has equally good outcome, as compared to various interventions practiced Keywords: Adhesive bowel obstruction; conservative management DOI: http://dx.doi.org/10.3126/joim.v32i2.4939 Journal of Institute of Medicine, August, 2010; 32: 18-20