Proportion of colonic carcinoma in cases presenting with acute intestinal obstruction: a cross sectional study

Background: Acute intestinal obstruction is one of the most common emergencies encountered by the general surgeon in routine practice. Although historically, obstructed hernia has been the most common cause, recent studies have shown that adhesive intestinal obstruction is now the commonest reason. Malignant bowel obstruction is also on the rise especially with the change in dietary habits. This study aims at identifying the proportion of colonic carcinoma in cases presenting with acute intestinal obstruction.Methods: The patients with acute intestinal obstruction which was diagnosed clinically and radiologically were studied. Based on operative and clinical findings along with investigation results, the etiology was identified. The patients having colonic neoplasms were identified and the data was compared with other etiological factors to find out the proportion of colonic carcinoma in the cases.Results: The proportion of colon cancer in patients presenting with acute intestinal obstruction was around 15%. The most common cause was obstructed hernia followed by post-operative adhesions. Males were more commonly affected than females. Most of the cases underwent operative management. The most common age group affected was around 50-60 years.Conclusions: This study confirms that there is a definite rise in the number of cases of colon cancer presenting as acute intestinal obstruction. There is also a skewing of the age at presentation towards younger age groups. Small bowel obstructions were much more common mainly due to adhesions and obstructed herniae.

Frequency of etiological causes of intestinal obstruction in children.

Objective: To determine the frequency of the various etiological causes of intestinal obstruction in children. Study Design: Descriptive Cross Sectional Study. Setting: Department of Pediatric Surgery, National Institute of Child Health, Karachi. Period: January 2017 to December 2017. Material & Methods: Total 143 patients included in study with age range d from 1 month to 12 years. All patients who fulfilled the inclusion criteria and visited to Outpatient/ Emergency department of National Institute of Child health, Karachi were included in the study. Patients followed diagnosis of intestinal obstruction were operated and the outcome variables (Round worms, adhesions, intussusceptions and obstructed hernia) were noted. Data was entered and analyzed through SPSS version: 22. Mean and standard deviation were calculated for age and duration of symptoms. Results: The Mean ± SD of age was 35.41±27.664 months. Out of 143 patients 118 (82.5%) were male and 25 (17.5%) were female. Etiological causes i.e. Adhesive bowel obstruction 59(41.3%), intussusception 51 (35.7%), obstructed hernia and worm infestation was found in 23 (16.1%) and 10(7%) children. Conclusion: It is to be concluded that pattern of intestinal obstruction varies at different age groups in terms of etiology. Adhesion was found to be most common cause of intestinal followed by intussusceptions. However, there is a need to conduct more studies using large sample size with multiple study sites in Pakistan to validate these results.

A Descriptive Study of Clinical Presentation, Etiology and Management in Acute Mechanical Bowel Obstruction

Background: Acute mechanical bowel obstruction is a common surgical emergency and a frequently encountered problem in abdominal surgery. It constitutes a major cause of morbidity in hospitals around the world and a significant cause of admissions to emergency surgical departments. Intestinal obstruction belongs to highly severe conditions, requiring a quick and correct diagnosis as well as immediate, rational and effective therapy. Method: This is a prospective observational study which was carried on 130 patients of abdominal obstruction in the department of general surgery Sawai Man Singh Hospital Jaipur. Results: The majority of patients in our study were 31-40 years of age group. Mostly patients were male account about 86.15%. Pain abdomen was the most frequent presenting symptoms (95.38%) and absence of passage of flatus and feces was next complain (89.23%). Nausea and vomiting was present in 84.62% of patients. Abdominal tenderness was the most common physical finding on clinical examination (96.92%). Abdominal distension was present in 81.54% patients. Adhesions and bands were the most prevalent etiology of obstruction in the small bowel obstruction (58.45%) and tumour and volvulus were the most common etiology in the large bowel (12.31%). Conclusion: Intestinal obstruction is most commonly caused by intra-abdominal adhesions, Koch’s abdomen, malignancy and obstructed hernia. Conservative treatment with bowel rest and fluid resuscitation is successful in a variable proportion of patients. Patients with clinical degradation on assessment and radiological scans evoking ischemia or strangulated bowel obstruction need urgent surgery. Keywords: Bowel Obstruction, Pain, Adhesions, Tumour.

Penopubic testicular ectopia with bilateral cryptorchidism presenting as obstructed inguinal Amyand’s hernia

Testicular ectopia is an aberrant deviation of the migration of the testis from its usual path of descent into the scrotum. Of the forms of ectopic testis, the penopubic (also called pubopenile) type is one of the least common; in this case, presented as an obstructed hernia. We report a rare case of penopubic testicular ectopia with bilateral cryptorchidism in a 17-year-old boy who presented to the emergency room with right obstructed inguinal hernia. Intraoperative findings included bilateral cryptorchidism, hernia sac with right undescended testis and normal vermiform appendix, a left penopubic testis abutting the hernia sac. Both testes had separate epididymides and adequate length of vasa deferentia and were transposed into their respective hemiscrotum via an open inguinal approach. The patient had an uneventful recovery. Penopubic testicular ectopia can present as obstructed Amyand’s hernia. Early open groin exploration with orchidopexy was satisfactory.

Management and post operative complication of acute intestinal obstruction

Background: Intestinal obstruction remains one of the most common intra-abdominal problems faced by general surgeons in their practice. Its early recognition and aggressive treatment in patients of all ages, including neonates, can prevent irreversible ischemia and transmural necrosis, thereby decreasing mortality and long-term morbidity. Objective of the study was to study the etiological factors, various modes of clinical presentation and management of intestinal obstruction.Methods: Study was conducted by selection of consecutive 50 cases presenting with symptoms and signs suggestive of acute intestinal obstruction from Chigateri General Hospital and Bapuji Hospital attached to J.J.M.Medical College, Davangere during the period from June 2009 to May 2011.Results: In our series, the maximum incidence is in the age group of 41-50 years. The occurrence of acute intestinal obstruction was common in male compared to female. Small bowel obstruction is more common. The commonest presenting symptom was abdominal pain followed by vomiting, distention of abdomen and absolute constipation. Adhesive obstruction (56%) was the commonest cause of acute intestinal obstruction, followed by Obstructed Hernia (18%), Malignancy (6%), Volvulus (4%), Intussusceptions (6%) and TB stricture (6%). Release of adhesions and bands was done in 22 cases. Resection and end-to-end anastomosis was done in 16 cases, which included cases of intussusception, adhesions, stricture, Ileo-caecal growth, colonic growth.Conclusions: Most common etiological factor for intestinal obstruction is postoperative adhesions. Release of adhesions and bands was the most common surgery done.

Incarcerated Amyand hernia: a rare entity

Right sided inguinal hernia containing vermiform appendix in its sac is called as amyand’s hernia. It accounts for ∼1% of all inguinal hernias. It is an intra operative finding during an inguinal hernia repair. A 64 years old male patient came with complains of swelling in the right inguinal region, associated with pain and vomiting. On examination of the right inguinal region there was a tender irreducible swelling palpable. Based on the characteristic finding it was diagnosed clinically as right sided irreducible obstructed inguinal hernia. Ultrasound abdomen was done which was suggestive of right inguinal hernia with herniation of bowel and omentum with features of strangulated/ obstructed hernia. Patient was taken up for right inguinal hernia repair and appendix was noted in the hernial sac intra-operatively. Although occurrence of amyand’s hernia is rare. The attendant surgeon should be vigilant about the presence of it. Preoperative diagnosis of amyand’s hernia is not common because in majority of cases objective of imaging is to exclude conditions that predispose to inguinal hernia formation. The Losanoff and Basson’s criterion is used as a guide for deciding whether to perform appendectomy and type of repair, depend on the clinical scenario.

A STUDY OF INTESTINAL OBSTRUCTION CONSERVTIVE VERSUS SURGICAL MANAGEMENT

Intestinal obstruction refers to the impairment to the abnormal passage of intestinal contents which can be due to the mechanical obstruction or failure of normal intestinal motility in the absence of an obstructing lesion. Extra luminal, intrinsic, and intraluminal are three categories of small bowel obstruction. In this retrospective observational study, patients presenting to the A&E department of surgery unit who had similar condition were screened. The study is based on total of 60 patients out of which 22 patients managed conservatively whereas 38 patients were managed surgically. Common symptoms were abdominal pain and vomiting. 20 patients had previous abdominal surgery; 16 had exploratory laparotomy for abdominal trauma, perforation, gynae procedure, etc. 4 patients developed characteristic of obstruction following laproscopic. 14 patients undergone surgery while 6 patients were managed conservatively. Surgically managed duration was 2.8 days on average. Mean duration for conservatively managed patients was 2.9 days. Among the surgically managed patients, 11 had strictures, 14 had adhesion, 8 had obstructed hernia, 1 had intussusception, and 4 had abdominal TB. Based on the cause of the obstruction, surgical procedure was carried out. History of abdominal surgery was found to be more frequent in whom obstruction was relieved conservatively. The conclusion of the study is that adhesions based on previously conducted surgery are important causes of SBO. Two common method of managing the condition is conservative management and surgical management. The criteria for utilizing particular method is based on several patient related factors. Clinical decisions guide the management of SBO and timing of surgical intervention.

THE PATTERN OF ACUTE INTESTINAL OBSTRUCTION: A HOSPITAL BASED. STUDY..

BACKGROUND: Intestinal obstruction is a surgical emergency that causes confusion both in the diagnosis and the management. It is related by important disease and mortality. The goal of this study was to classify the etiology, to analyse the methods of performance of acute duodenal obstruction in different age groups, various therapeutic modalities of treatment, to accomplish operative management, anticipate the post-operative complications and outcomes of patients with acute intestinal obstruction. MATERIAL& METHODS: 82 patients of all age groups (except infants) presenting with acute intestinal obstruction were studied between June 2017 and December 2018 in a multispeciality hospital in Eastern India. Patients with history of subacute intestinal obstruction and paralytic ileus were excluded from this study. RESULTS: Males were found to be affected much more than females. Pain abdomen was the most common symptom found in 94% cases followed by distension and vomiting in 86.6% and 68.3% cases respectively. Most common etiology of intestinal obstruction was due to adhesion and bands (40.3%) followed by obstructed hernia (22%) and malignancy (17%). The most common procedure done in intestinal obstruction in present study was release of adhesions and bands (37.8%) followed by resection and anastomosis (26.8%). CONCLUSION: Bowel obstruction continues to be one of the most common abdominal problems faced by general surgeons. Success in the treatment of intestinal obstruction depends largely upon early diagnosis, skilful management and treating the pathological effects of the obstruction just as much as the cause itself.

THE PATTERN OF ACUTE INTESTINAL OBSTRUCTION: A HOSPITAL BASED STUDY

BACKGROUND: Intestinal obstruction is a surgical emergency that causes confusion both in the diagnosis and the management. It is related by important disease and mortality. The goal of this study was to classify the etiology, to analyse the methods of performance of acute duodenal obstruction in different age groups, various therapeutic modalities of treatment, to accomplish operative management, anticipate the post-operative complications and outcomes of patients with acute intestinal obstruction. MATERIAL& METHODS: 82 patients of all age groups (except infants) presenting with acute intestinal obstruction were studied between June 2017 and December 2018 in a multispeciality hospital in Eastern India. Patients with history of subacute intestinal obstruction and paralytic ileus were excluded from this study. RESULTS: Males were found to be affected much more than females. Pain abdomen was the most common symptom found in 94% cases followed by distension and vomiting in 86.6% and 68.3% cases respectively. Most common etiology of intestinal obstruction was due to adhesion and bands (40.3%) followed by obstructed hernia (22%) and malignancy (17%). The most common procedure done in intestinal obstruction in present study was release of adhesions and bands (37.8%) followed by resection and anastomosis (26.8%). CONCLUSION: Bowel obstruction continues to be one of the most common abdominal problems faced by general surgeons. Success in the treatment of intestinal obstruction depends largely upon early diagnosis, skilful management and treating the pathological effects of the obstruction just as much as the cause itself.