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1.
Int J Surg Case Rep ; 121: 109994, 2024 Jul 05.
Article in English | MEDLINE | ID: mdl-38981296

ABSTRACT

INTRODUCTION: Giant condylomata acuminatum (GCA) also referred to as Buschke-Lowenstein tumor (BLT) is a rare tumor primarily associated with low-risk HPV 6 and 11, which is believed to be a slow growing intermediate tumor with low potential to transform into invasive cancer. CASE PRESENTATION: We presented our experience with three cases of BLT (one woman and two men). CLINICAL DISCUSSION: The three patients had surgical excision and two of them had reconstruction of the surgical defect with good clinical outcome. CONCLUSION: We highlighted the importance of early identification of symptoms, treatment options and risk of recurrence as well as primary preventive strategies.

2.
Ann Ib Postgrad Med ; 21(2): 81-83, 2023 Aug.
Article in English | MEDLINE | ID: mdl-38298341

ABSTRACT

Introduction: Colonic volvulus is a common cause of large bowel obstruction with the sigmoid colon most commonly affected. Volvulus of the transverse colon is an uncommon occurrence. Rarer still is a transverse colon volvulus developing after surgery for a sigmoid colon volvulus. Early diagnosis is critical as delay in detection and intervention is associated with the risk of complications - perforation, peritonitis, and death. Case presentation: We report the case of an 86-year-old man who presented with features of large bowel obstruction 14 months following a sigmoid colectomy for a sigmoid colon volvulus. Conclusion: A metachronous transverse colonic volvulus is uncommon. Preoperative diagnosis is challenging as there are no defining radiographic features compared to the volvulus of the sigmoid colon with the classical omega sign. Most cases are diagnosed intra-operatively. Bowel resection and anastomosis in a single stage is a safe option.

3.
Afr Health Sci ; 22(1): 115-124, 2022 Mar.
Article in English | MEDLINE | ID: mdl-36032423

ABSTRACT

Background: Surgical resection margins (RM), axillary nodal involvement and lymph node ratio (LNR) determine loco-regional control (LRC) in breast cancer management. Late presentation precludes breast conservation therefore surgical option is usually mastectomy and adjuvant chemoradiation minimize loco-regional recurrence (LRR). Objective: We investigated the prognostic role of lymph nodes positive for malignancy (pN), LNR and RM on LRR of breast cancer in a tertiary hospital in Ibadan, Nigeria. Methods: Longitudinal cohort study of 225 females with breast carcinoma managed and followed up for 5-years with end point of LRR or not. Chi-square test and logistic regression analysis were used to evaluate the interaction of resection margin and proportion of metastatic lymph nodes with LRR. The receiver-operator curve was plotted to determine the proportion of metastatic lymph nodes which predicted LRR. Results: Ninety-nine percent had modified radical mastectomy and 163 (72.4%) had negative resection margins. A mean of 11 axillary lymph nodes were harvested at surgery. The age, positive resection margin and number of harvested nodes with malignant cells are associated with LRR. The overall 5-year LRR rate was 16%. Conclusion: LRR is dependent on lymph node involvement as well as and tumor aggressiveness.


Subject(s)
Breast Neoplasms , Female , Humans , Longitudinal Studies , Lymph Nodes , Lymphatic Metastasis , Margins of Excision , Mastectomy , Neoplasm Recurrence, Local , Neoplasm Staging , Nigeria
4.
Ann Ib Postgrad Med ; 18(1): 24-30, 2020 Jun.
Article in English | MEDLINE | ID: mdl-33623490

ABSTRACT

OBJECTIVE: While the epidemiology of benign colonic pathologies has not significantly changed in our region, colorectal cancer has steadily increased with a majority of patients presenting with late stage disease particularly large bowel obstruction. This study reviews the outcome of emergency and elective colon and proximal rectal cases with regards to perioperative morbidity and mortality. SETTING: All patients who had surgery for symptoms of lower gastrointestinal tract disease (caecum and proximal rectum) between January 2008 and January 2018 at University College Hospital, Ibadan were included. Data regarding elective or emergency presentation, peri-operative findings, operative details and postoperative course were recorded prospectively. RESULTS: Out of the 1618 patients with symptoms, 817 were operated on as emergencies (38.1%) and electives (61.9%). The median age of patients who had emergency and elective surgery were 56 (33-81) and 59 (27-87) respectively (p-0.05). Right hemicolectomy (152; 18.6%) was the commonest procedure, followed by anterior resection (115; 14.1%) and colostomy (114; 13.9%). Overall morbidity was 13.7% (elective 4.2%; emergency 9.5%), while mortality was 6.8% (elective 2.1%; emergency 4.7%). The commonest morbidities were superficial surgical site infection (SSSI) and wound dehiscence. Bowel perforation or gangrene was the most significant predictor of mortality. CONCLUSION: Large bowel obstruction complicated with perforation and gangrene is a major risk factor for morbidity and mortality in colorectal surgery.

5.
Niger J Clin Pract ; 21(11): 1450-1453, 2018 Nov.
Article in English | MEDLINE | ID: mdl-30417843

ABSTRACT

INTRODUCTION: The pyramidal lobe of the thyroid gland is derived from remnant of the thyroglossal duct. Its presence may be missed clinically; however radiologic and intra-operative findings reveal its presence in up to 50% of cases. The incidence of pyramidal lobe is however not clearly known in Sub-Saharan Africa, particularly in Nigeria. Our aim is to determine the incidence and histological variation of pyramidal lobe of the thyroid gland among surgical patients who underwent thyroid surgery in the University College Hospital, Ibadan. METHODOLOGY: Consecutive surgical patients that underwent total thyroidectomy in the Endocrine Surgery Division, Department of Surgery, University College Hospital, Ibadan between April 2013 and April 2017 were recruited irrespective of age, sex and clinical diagnosis. The presence, anatomy and subsequent histological diagnosis of the pyramidal lobe were noted. RESULTS: One hundred sixty thyroid surgeries were done. Pyramidal lobe was found in 70 patients (44.0%). The presence of the pyramidal lobe was most often associated with multinodular goitres 42 (61.8%) and least found in thyroids with malignant tumours 3 (4.4%). The pyramidal lobe originated commonly from the midline (50.0%) and least from the right (10.3%). The length of the pyramidal lobes ranged from 8 to 80 mm (average 50 mm) in males and 5 to 54 mm (average 42 mm) in females. CONCLUSION: The presence of a pyramidal lobe is not uncommon in people of southwestern Nigeria with its morphologic and histologic profile akin to what obtains in other geographical locations of the world.


Subject(s)
Thyroid Diseases/epidemiology , Thyroid Gland/pathology , Adolescent , Adult , Aged , Child , Female , Humans , Incidence , Male , Middle Aged , Nigeria/epidemiology , Thyroid Diseases/pathology , Thyroid Diseases/surgery , Thyroid Gland/surgery , Thyroidectomy , Universities , Young Adult
6.
Ann Ib Postgrad Med ; 14(1): 30-34, 2016 Jun.
Article in English | MEDLINE | ID: mdl-27721683

ABSTRACT

BACKGROUND: Peritonitis is a life-threatening condition and requires urgent surgical management. Despite improvements in the care of patients with peritonitis, its management is still challenging and associated with significant morbidity and mortality. The aim of this study was to determine factors influencing the outcome in patients managed for peritonitis in a tertiary health institution in Nigeria. METHOD: A retrospective study involving 302 patients managed for peritonitis over a 3- year period. The biodata, clinical findings, diagnosis, pre-operative care, mode of anaesthesia, cadre of the surgeon, intraoperative findings, postoperative care, and the outcomes were retrieved from their records. RESULTS: Three hundred and two patients were operated on for peritonitis during the period. The mean age of the patients was 48 ± 12 years. Twenty (6.6%) patients had other co-morbidities, with hypertension being the most frequent. Ruptured appendicitis was the most common cause of peritonitis, 83(27.5). Twenty-eight (9.2%) patients had complications, 19 patients (6.5%) required intensive care unit admission, 25 patients (8.4%) required a second exploratory laparotomy. The mortality rate was 2.4%. There was a statistically significant association between an adverse outcome and presentation with shock, anaemia, jaundice and oliguria. CONCLUSION: The factors influencing outcome are similar to those of other Africa countries. However, the mortality rate in our study is lower. Peri-operative specific organ support and prompt surgical intervention should be instituted to improve outcome. We suggest a prospective study to elucidate the effect of these factors, and to determine the predictive power of the various scoring systems.

7.
Niger J Clin Pract ; 19(2): 196-200, 2016.
Article in English | MEDLINE | ID: mdl-26856280

ABSTRACT

BACKGROUND: Elevated levels of serum lactate and glucose during resuscitation have been demonstrated to be predictors of morbidity and mortality in hemodynamically unstable patients with surgical abdominal conditions. However, the rate of return to normal levels of both lactate and blood glucose may be better predictors of mortality and morbidity. The aims of this study are: (I) To determine the pattern of serum lactate and glucose changes in patients with surgical abdominal conditions requiring resuscitation within 48 hours of presentation. (II) To correlate the predictive capability of these two independent parameters. (III) To correlate the predictive values of these parameters with the revised trauma score (RTS). PATIENTS AND METHOD: This is a prospective observational study conducted over three months. The patients admitted by the general surgery division requiring resuscitation from shock was included in this study. Resuscitation was carried out with crystalloids. The estimation of serum lactate and glucose levels was done at presentation (0 hours), 12, 24 and 48 hours after admission. The revised trauma score (RTS) was calculated for each patient at presentation and at 12, 24 and 48 hours subsequently. The patients were followed up four weeks or when death occurred within four weeks of presentation. RESULTS: Forty four patients were recruited in the study. There were seven mortalities. The mean serum levels of Plasma glucose and lactate of all the patients were elevated at presentation in the emergency department. CONCLUSION: Survival was better with a return to normal serum lactate within 12 hours. On the other hand the random plasma glucose (RPG) levels may not be useful in prognosticating patients. However a combination of serum lactate, RTS (at 24 and 48 hours) and RPG at 48 hours may improve predictive parameters in trauma related cases.


Subject(s)
Critical Illness/mortality , Lactic Acid/blood , Resuscitation , Shock/diagnosis , Abdomen/surgery , Adult , Aged , Blood Glucose , Emergencies , Female , Hemodynamics , Humans , Hydrogen-Ion Concentration , Male , Middle Aged , Prospective Studies , Shock/mortality , Shock/therapy , Trauma Severity Indices , Treatment Outcome
8.
J West Afr Coll Surg ; 6(1): 31-46, 2016.
Article in English | MEDLINE | ID: mdl-28344936

ABSTRACT

BACKGROUND: There is no general consensus on the definition of retrosternal goitre (RSG) however thyroidectomy remains the gold standard of treatment with or without a sternotomy. AIM: To review the outcome of surgical management of retrosternal goitres. METHODOLOGY: Retrospective review of records of patients who had thyroidectomy for RSG over a 15-year period. RESULTS: Out of a total of 45 patients, 34(76%) were females and 11(24%) were males with a male/female ratio of 3:1; while their age ranged between 28 and 72years with a mean of 57+15SD. All the patients were euthyroid and a quarter did not have symptoms apart from a neck mass. In all, 15% of the patients had recurrent goitre. CT scan of neck and chest was done in 31 (72%) patients; while 44 (98%) patients had cervical retrosternal goitres, 1(2%) patient had ectopic retrosternal goitre. A cervical incision was sufficient in 28 (62%) patients while 17 (38%) patients required additional sternotomy. Total thyroidectomy was done in all the patients. There were post-operative complications in 19 (42%) patients. Histopathology showed that 3(6.6%) patients had papillary thyroid carcinoma while 42(93.4%) had benign pathology findings. CONCLUSION: Surgical removal is the treatment of choice. Most retrosternal goitres can be resected through a collar stud incision; however the possibility of a need for a sternotomy should always be planned. The simultaneous occurrence of cervical and ectopic retrosternal goitre should always be ruled out with a CT scan.

9.
S Afr J Surg ; 54(4): 40-45, 2016 Nov.
Article in English | MEDLINE | ID: mdl-28272855

ABSTRACT

INTRODUCTION: Total thyroidectomy as a treatment for simple multinodular goitre is not well recognised in most centres in low middle income countries. METHOD: This paper is a retrospective review of outcomes of total thyroidectomy for simple multinodular goitres in the last fifteen years in a tertiary hospital in Nigeria. RESULTS: A total of 652 thyroidectomies were done from January 2001 to December 2015. Simple multinodular goitres were indication for a total thyroidectomy in 447 patients (68.6%) with a male to female ratio of 1:6. Postoperative complications were hypocalcaemia in 22 (4.9%), unilateral recurrent laryngeal nerve palsy in 13 (2.8%) and haemorrhage in 2 patients. Others were seroma and cellulitis. Tracheostomy was required in 35 (5.8%) patients but none was permanent. CONCLUSION: Total thyroidectomy is a relatively safe treatment option for patients who have simple multinodular goitre. It provides a permanent cure with a low postoperative morbidity risk. The burden of replacement l-thyroxine needs to be discussed with the patients.

10.
Afr J Med Med Sci ; 44(1): 27-31, 2015 Mar.
Article in English | MEDLINE | ID: mdl-26548113

ABSTRACT

INTRODUCTION: Pain control is a challenge after surgery. Inadequate control of acute postoperative pain in mastectomy patients may lead to chronic post mastectomy pain syndrome. The study aimed to compare the effect of diathermy incision with scalpel incision on the severity of acute postoperative pain after mastectomy. METHOD: Sixty three females had mastectomy under general anaesthesia. Thirty two patients had skin incisions made with scalpel while 31 patients with diathermy. Both groups received intraoperative Fentanyl and Tramadol. Tramadol was also employed as postoperative analgesic while Paracetamol was given as the rescue analgesic. The outcome measures were pain scores using visual analogue score (VAS) and analgesic consumption within the twenty four hours postoperatively. RESULTS: The mean VAS in the diathermy group versus scalpel group at 6th, 12, 18th and 24th hour post operatively were 11.84 +/- 6.15 mm versus 16.18 +/- 8.5 mm (p=0.001), 11.10 +/- 4.26 mm versus 15.84 +/- 5.12 mm (p=0.001), 11.07 +/- 4.15 mm versus 17.32 +/- 6.01 mm (p=0.001), 10.6 +/- 8.08 mm versus 19.19 +/- 8.7 mm (p = 0.001) respectively. The mean dose of Tramadol was 264 +/- 84 mg in the diathermy group versus 278 +/- 64 mg in the scalpel group p=0.189, three patients required rescue analgesic (paracetamol) in the diathermy group mean dose 1.5.7 +/- 0.54 g versus 7 patients in the scalpel group, mean dose 1.67 +/- 0.58 g p=0.75. CONCLUSION: Diathermy can contribute to reduction in the acute postoperative pain in patients undergoing mastectomy.


Subject(s)
Electrocoagulation , Mastectomy/methods , Pain, Postoperative/epidemiology , Adult , Analgesics, Opioid/administration & dosage , Female , Humans , Mastectomy/instrumentation , Middle Aged , Nigeria , Pain Measurement , Tramadol/administration & dosage
11.
Ann Ib Postgrad Med ; 13(2): 94-9, 2015 Dec.
Article in English | MEDLINE | ID: mdl-27162521

ABSTRACT

BACKGROUND: Abdominal wall hernias are very common diseases encountered in surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually with mesh) offers the least recurrent rate. AIM: To describe the clinical profile of anterior abdominal wall hernias and our experience in the surgical management of identified hernias. METHOD: The project was a retrospective study of all patients with abdominal wall hernia presenting into surgical divisions of University College Hospital Ibadan during a 6 year period (January 2008 to December 2013). Relevant information was retrieved from their case notes and analysed. RESULTS: The case records of 1215 (84.7%) patients out of 1435 were retrieved. Elective surgery was done in 981(80.7%) patients while 234 (19.3%) patients had emergency surgery. There were 922 (84.8%) groin hernias and post-operative incisional hernia accounted for 9.1% (111) of the patients. About half (49.1%) of those with incisional hernia were post obstetric and gynaecologic procedure followed by post laparotomy incisional hernias 16 (14%) and others (23.5%). The ratio of inguinal hernia to other types in this study is 3:1. Hollow viscus resection and emergency surgery were predictors of wound infection statistically significant in predicting wound infection (P < 0.001). Peri-operative morbidity/mortality at 28 days post operation was documented in 113 patients (12.1%). One year recurrence rate of groin hernia was 2.1%. CONCLUSION: The pattern of presentation and management of anterior wall hernias are still the same compared with the earlier study in this hospital. New modality of treatment should be adopted as the standard choice of care. Abdominal wall hernias are very common clinical presentation. Modified Bassini repair was the preferred method of repair due to its simplicity. Mesh repair is becoming more common in recent time but high cost and initial non-availability of the mesh limit its use in our centre.

12.
Ann Ib Postgrad Med ; 13(2): 110-2, 2015 Dec.
Article in English | MEDLINE | ID: mdl-27162524

ABSTRACT

Hepatic abscess as a manifestation of sickle cell disease is rare. A 25 year old Nigerian male with sickle cell disease presented with right sided upper abdominal pain, fever, massive hepatomegaly, neutrophilic leucocytosis and mildly deranged liver enzymes. Sonographic findings were a large thin walled right hepatic lobe abscess; with an estimated volume of 2000ml. He had percutaneous laparoscopic trocar drainage of 2250mls of pus with insertion of a drain. The drain was removed after ten days and the patient was discharged home.

13.
Niger Postgrad Med J ; 21(3): 231-4, 2014 Sep.
Article in English | MEDLINE | ID: mdl-25331239

ABSTRACT

MATERIALS AND METHODS- Archival formalin fixed paraffin embedded gastric Adenocarcinoma tumour tissue from the Department of Pathology, University College Hospital, Ibadan were studied for HER 2 protein status using immunohistochemistry. RESULTS- HER 2 protein receptor status was determined in 36 cases using immunohistochemistry. The male: female ratio was 1.4:1. The age range of the patients was 30 to 86 years, with peak age-groups being in the 6th and 7th decade of life. Mean age of the patients was 57.6 years while the median age was 56years. Four cases were positive for the HER 2 receptor protein representing about 11% of the cases. Two cases had staining score of 2+ while another 2 cases had score of 3+. The four positive cases were intestinal variants of gastric adenocarcinomas based on Laurens classification. Three were well differentiated tumours and one was moderately differentiated. CONCLUSION- HER 2 protein overexpression by immunohistochemistry can be demonstrated in black Africans with gastric carcinoma. More detailed and multicentre studies will be needed to draw firm conclusions in this regard.


Subject(s)
Adenocarcinoma/ethnology , Adenocarcinoma/metabolism , Black People , Receptor, ErbB-2/metabolism , Stomach Neoplasms/ethnology , Stomach Neoplasms/metabolism , Adenocarcinoma/pathology , Adult , Age Factors , Aged , Aged, 80 and over , Cohort Studies , Female , Humans , Immunohistochemistry , Male , Middle Aged , Nigeria , Stomach Neoplasms/pathology
14.
Afr J Med Med Sci ; 43(3): 219-23, 2014 Sep.
Article in English | MEDLINE | ID: mdl-26223139

ABSTRACT

BACKGROUND: Laparoscopy is now readily being deployed for abdominal surgeries in our centre, thanks to the surgeons' interest and the desire to follow best practice as obtained in other climes. General anaesthesia (GA) with intermittent positive pressure ventilation is usually the preferred mode of anaesthesia for this procedure. There are reports of laparoscopic surgery of abdomen performed under spinal and or epidural anaesthetic techniques. METHODS: With Intra-Abdominal Pressure (IAP) from CO2 insufflations limited to 10-12 mmHg, Laparoscopic Appendicectomy (LA) was performed under Combined Spinal Epidural (CSE) for ten consenting ASA 1 and II patients with mean age 23.6 years and BMI of 24.9 kg/m2 in University College Hospital Ibadan, Nigeria. Intra-operative events and ease of operation were studied; systemic drugs were administered if patients complained of pain and discomfort, and G.A if regional techniques and sedation failed. RESULTS: Eight(8) patients had the procedure completed under spinal anaesthesia supplemented with sedation, two (2) patients whose block went as high as T4 had no need of sedation. There were operative difficulties in four patients out of which 2 had sedations and the surgeons could continue operating. We converted to GA in two (2) patients when regional techniques and sedation failed. CONCLUSION: We concluded that with proper selection of patients and limiting IAP to 10-12 mmHg, LA can be safely performed with spinal anaesthesia with some supplementation.


Subject(s)
Anesthetics/administration & dosage , Appendectomy/methods , Hypnotics and Sedatives/administration & dosage , Laparoscopy/methods , Abdomen/physiopathology , Abdomen/surgery , Adult , Anesthesia, Spinal/methods , Female , Humans , Male , Monitoring, Intraoperative , Nigeria , Patient Selection , Treatment Outcome
15.
J West Afr Coll Surg ; 4(3): 20-34, 2014.
Article in English | MEDLINE | ID: mdl-26457264

ABSTRACT

BACKGROUND: Road traffic accidents are frequent in this environment, hence the need to determine the place of geographic information systems in the documentation of road traffic accidents. AIM & OBJECTIVES: To investigate and document the variations in crash frequencies by types and across different road types in Ibadan, Nigeria. MATERIALS & METHODS: Road traffic accident data between January and June 2011 were obtained from the University College Hospital Emergency Department's trauma registry. All the traffic accidents were categorized into motor vehicular, motorbike and pedestrian crashes. Georeferencing of accident locations mentioned by patients was done using a combination of Google Earth and ArcGIS software. Nearest neighbor statistic, Moran's-I, Getis-Ord statistics, Student T-test, and ANOVA were used in investigating the spatial dynamics in crashes. RESULTS: Out of 600 locations recorded, 492 (82.0%) locations were correctly georeferenced. Crashes were clustered in space with motorbike crashes showing greatest clustering. There was significant difference in crashes between dual and non-dual carriage roads (P = 0.0001), but none between the inner city and the periphery (p = 0.115). However, significant variations also exist among the three categories analyzed (p = 0.004) and across the eleven Local Government Areas (P = 0.017). CONCLUSION: This study showed that the use of Geographic Information System can help in understanding variations in road traffic accident occurrence, while at the same time identifying locations and neighborhoods with unusually higher accidents frequency.

16.
Afr J Med Med Sci ; 42(4): 359-60, 2013 Dec.
Article in English | MEDLINE | ID: mdl-24839741

ABSTRACT

BACKGROUND: Anorectal malformations (ARM) are usually diagnosed at birth, although, some patients have presented in the hospital beyond the newborn period without recognition of the anomaly. Late presentation in adulthood has also been reported. We report a case of adult ARM whose mother was instructed not to present in the hospital until she was old enough. METHOD: An adult female patient was evaluated and investigated preoperatively for high ARM with rectovestibular fistula. She had an initial colostomy which was followed by a primary posterior sagittal anorectoplasty (PSARP). Post-operatively, continent level was assessed using the Kelly continent score. RESULTS: She had good post-operative recovery with an episode of faecal soilage. The Kelly continent score was 3 which later improved to 5. CONCLUSION: Although the sphincteric tone may be weak in the adult patient with ARM with reduced continent level at the initial stage, overall outcome of management of ARM with primary PSARP is good and comparable to outcome in children.


Subject(s)
Anal Canal/abnormalities , Anal Canal/surgery , Anus, Imperforate/diagnosis , Rectum/abnormalities , Rectum/surgery , Adult , Anorectal Malformations , Anus, Imperforate/surgery , Colostomy , Female , Humans , Plastic Surgery Procedures , Treatment Outcome
17.
West Afr J Med ; 31(2): 120-3, 2012.
Article in English | MEDLINE | ID: mdl-23208482

ABSTRACT

BACKGROUND: Presently many centers have facilities for laparoscopic surgery in Nigeria, but the practice is just evolving in most of these centers. This article presents the preliminary experience of the endoscopic surgery unit (general surgery) at the University College Hospital Ibadan Nigeria. The University College Hospital is the premier Nigerian teaching hospital and is located in the south-western part of the country. METHODS: All the patients who had laparoscopic cholecystectomy at the University College Hospital between June 2009 and January 2011 were included in this study. The patients' demographic data, diagnosis, results of investigations and intra-operative findings were obtained from the records. Additional information extracted from the records was the duration of surgery, complications, outcome and discharge periods. RESULTS: There were thirteen patients over the twenty month period consisting of twelve females and one male. The age range was twenty six to sixty seven years with a mean of 44.6 years. The duration of surgery ranged from 90 to 189 minutes with a mean of 124 minutes. There were two complications. These were adhesive bowel obstruction and common bile duct injury. The duration of admission ranged from four to thirty two days with a mean of 7.53SD ± 8.5 days. There was one conversion to open surgery due to intra-operative gallbladder perforation with consequent dispersal of multiple gall stones within the peritoneal cavity. The common bile duct injury was diagnosed four days following surgery for which a choledochojejunostomy was done after initial conservative treatment. There was no mortality. CONCLUSION: Laparoscopic surgery is feasible in Nigeria and is likely to show increasing popularity among patients and surgeons. A careful patient selection protocol is necessary for an acceptable success rate with minimal complications. Our protocol of patient selection eliminated the need for intra-operative common bile duct exploration which requires expensive instruments. However, to sustain laparoscopic surgery it is pertinent to ensure an activity based costing system which will not make it arbitrarily too expensive for the general population.


Subject(s)
Cholecystectomy, Laparoscopic , Cholelithiasis , Common Bile Duct/injuries , Intestinal Obstruction , Intraoperative Complications , Postoperative Complications/epidemiology , Adult , Cholecystectomy, Laparoscopic/adverse effects , Cholecystectomy, Laparoscopic/methods , Cholecystectomy, Laparoscopic/statistics & numerical data , Cholelithiasis/epidemiology , Cholelithiasis/surgery , Female , Hospitals, University , Humans , Intestinal Obstruction/epidemiology , Intestinal Obstruction/etiology , Intraoperative Complications/diagnosis , Intraoperative Complications/epidemiology , Intraoperative Complications/surgery , Length of Stay , Male , Medical Records, Problem-Oriented , Nigeria/epidemiology , Operative Time , Outcome Assessment, Health Care , Reoperation
18.
West Afr J Med ; 31(1): 63-5, 2012.
Article in English | MEDLINE | ID: mdl-23115099

ABSTRACT

BACKGROUND: Laparoscopic surgery requires acquisition of new skills such as hand eye coordination of instruments whose working tips can only be seen in two dimensions on a monitor screen and depth perception. Simulators have been demonstrated as necessary to acquire these skills safely. However these simulators are expensive and not readily available in developing countries. METHODS: I describe a cheap homemade adaptation of a laparoscopic trainer using a polyethylene fluid container, a webcam and a laptop computer as a monitor. This simulator can be easily be assembled by any surgical resident for use in his private time. CONCLUSION: This simulator for laparoscopic surgery is cheap and can be readily assembled. A major limitation is the fixity of the camera which limits the working area to within ten to thirty centimeters of the camera. On the contrary the inability to alter the camera position eliminates the need for an assistant to hold the camera.


Subject(s)
Computer Simulation , Laparoscopy/education , Computer Simulation/economics , Computer Simulation/trends , Equipment Design , Humans , Internship and Residency/economics , Internship and Residency/methods , Models, Structural
19.
Niger Postgrad Med J ; 18(3): 197-9, 2011 Sep.
Article in English | MEDLINE | ID: mdl-21909150

ABSTRACT

Laparoscopic surgery has become the preferred standard in developed countries. New procedures in laparoscopic surgery are continually being developed. Despite these innovations Nigeria and many other African are yet to fully embrace this surgical approach. Few therapeutic laparoscopic surgery procedures are performed annually in Nigerian teaching hospitals. Appropriate personnel and the initial high cost of acquiring state of the art equipments are some of the challenges in laparoscopic surgery in developing countries. A few centres have developed ways of solving these challenges. We discuss the envisaged problems with laparoscopic surgery in Nigeria and some other African countries and suggest solutions to these problems.


Subject(s)
General Surgery/education , Laparoscopy/methods , Clinical Competence , Hospitals, Teaching , Humans , Laparoscopy/statistics & numerical data , Nigeria , Workforce
20.
West Afr J Med ; 30(1): 19-23, 2011.
Article in English | MEDLINE | ID: mdl-21863584

ABSTRACT

BACKGROUND: The proportion of preventable trauma-related deaths may be a reflection of the quality of trauma care in a health institution. OBJECTIVE: To classify mortality in trauma patients in the emergency room and to determine the proportion of preventable trauma related mortality in a teaching hospital. METHODS: The records of patients who died in the emergency room following trauma from January 1996 to December 2005 were reviewed. Data extracted from the patients' records included the demographics, the mechanism of injury; and the duration of injury prior to presentation. The Probability of Survival (Ps) was calculated for each patient using the Revised Trauma Score (RTS). The RTS includes three physiologic parameters namely the Glasgow Coma Score [GCS], systolic blood pressure and respiratory rate which were recorded soon after the patient' presentation at the emergency department. RESULTS: There were 286 patients who died following trauma from January 1996 to December 2006. There was a male: female ratio of 3.4:1. Eighty-one percent were preventable deaths based on the revised trauma score while the panel review considered approximately 22% as preventable. Fifty-nine percent or 168 of the patients arrived in the hospital within six hours of sustaining injury. CONCLUSION: Despite access to emergency care within the first six hours (golden hours) the overall survival of our trauma patients is poor. The severity of the injuries, inadequate resuscitation, and missed injuries by medical personal are some of the factors associated with poor outcome of trauma care.


Subject(s)
Cause of Death , Emergency Service, Hospital/statistics & numerical data , Emergency Treatment/standards , Hospital Mortality , Wounds and Injuries/mortality , Wounds and Injuries/prevention & control , Adolescent , Adult , Age Distribution , Aged , Child , Child, Preschool , Emergency Service, Hospital/standards , Emergency Treatment/methods , Female , Hospitals, Teaching , Humans , Male , Middle Aged , Nigeria/epidemiology , Outcome and Process Assessment, Health Care , Peer Review, Health Care , Sex Distribution , Trauma Severity Indices , Wounds and Injuries/classification , Young Adult
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