DETERMINANTS OF OUTCOME OF NEONATAL SURGICAL EMERGENCIES IN GOMBE: A 3-YEAR RETROSPECTIVE REVIEW.

Background: Mortality associated with neonatal surgical emergencies is high, due to late presentation and delayed surgical intervention in developing countries. The aim of this study is to determine factors associated with poor outcome of neonatal surgical emergencies at a Federal Teaching Hospital Northeastern Nigeria. Methods: A retrospective study of 85 neonates aged 1-28 days was carried between June 2019-May 2022. Records of the neonates with surgical emergencies were retrieved and analyzed with the SPSS Version 20. Results: A total of 85 neonates, 55 (64.8%) males and 30(35.3%) females were analyzed. The average duration of symptoms at presentation is about 5.3-day range 1-10days. About 51(60.0%) neonates presented after 24 hours of life 34(40.0%) within 24 hours of life, out of which were 12(35.3%) neonates with gastroschisis presenting after 8hours with severe hypothermia axillary temperature of 32.1o Celsius. The 46 (90.2%) neonates presenting after 24hours of life had travelled distances of 50-100Kms to get to the hospital, out of which about 31(67.4%) arriving the following day, with about 9(29.0%) who had gastroschisis noticed to be lifeless at presentation. Overall, about 26(30.6%) died due to late presentation, delayed surgical intervention and lack radiant warmers. Conclusion: Late presentation delayed surgical intervention are common causes of mortality in neonates with surgical emergencies in Gombe.

Impact of a visiting consultant neurosurgeon: The Nigerian experience.

Objective: To study the impact of a visiting consultant neurosurgeon on the management and outcome of neurosurgical patients in a hospital with no resident neurosurgeon. Methods: This is a 5-year retrospective study of neurosurgical conditions and their management outcomes by a visiting consultant neurosurgeon in a Nigerian Tertiary institution from January 2016 to December 2020. Results: Thousand two hundred and four (1,204) patients were reviewed. Patients' ages were between 1 h and to 86-year-olds, with a mean of 23 years and a mode of 32 ± 4 years. Children were 423 (35.1%), with 781(64.9%) adults. Males were 862 (71.6%), and Females were 342 (28.4%), with a Male to Female ratio of 5:2. Congenital problems were 170 (14.1% of 1204): meningocoeles (38, 22.4%), myelomeningocoeles (61, 35.9%), encephalocoeles (24, 14.1%), anencephaly (6, 3.5%), and hydrocephalus (41, 24.1%). Acquired conditions were 1034 (85.9% of 1204): Head injuries (486, 47%), spinal cord injuries (51, 5%), Pyogenic brain Abscess (3, 0.3%), Pott's disease (2, 0.2%), Hydrocephalus (63, 6.1%), brain tumour (5, 0.5%), degenerative spine (421, 40.7%), vascular (3, 0.3%). Surgery was indicated in 348(28.9%) patients. Two hundred and twenty-six (18.8% of 1204) had surgeries, while 978 (81.2% of 1204) had no surgeries. Referred to other facilities were 122 (10.1%). Overall, surgical intervention was 64.9% (226 of 348), with mortality of 13.5% (18 patients) among those who had surgical interventions. Conclusions: In countries with very few medical specialists, particularly neurosurgeons, such a regular visit can impact the care of neurosurgical patients in their environment.

Profile and management of central nervous system malformations in a tertiary hospital

Background: Central Nervous System (CNS) malformations rank among the commonest malformations. These may be identified in utero or noticed immediately after birth. Most studies showed Myelomeningocoele, a Neural Tube Defect (NTD) to be the commonest. Severe defects have a significant impact on long term disability. While some are preventable, most are surgically managed. Objective: To study the profile and management of CNS malformation in a tertiary hospital. Method: we undertook a 3-year retrospective study of the profile and surgical management, including the postoperative complications among Neonates admitted into the Special Care Baby Unit (SCBU). Data on place of delivery, Gender, Gestational age, Mode of delivery, Prenatal Diagnosis (Ultrasound Scan), types of malformations, types of surgeries, and postoperative complications were retrieved. Result: We found 71 patients with CNS anomalies (31.8% of all congenital anomalies), in delivery 10 (14.1%), out delivery 46(64.8%). Male=43, females=28. Term gestation 66 (93%), preterm 3(4.2%), post-term 2(2.8%). Delivered by Vagina (SVD) in 65(91.6%), Caesarean section 4(5.6%), and undocumented in 4(5.6%). Prenatal diagnosis in only 3(4.2%). Myelomeningocoele was 35(49.3%), meningocoele was 9(12.7%), Hydrocephalus was 18(25.3%), anencephaly was 1(1.4%), occipital Encephalocoele was 6(8.5%), Sincipital Encephalocoele was 2(2.8%). Operated on 53(75%), LAMA/lost to follow was 13(18%), preoperative death was 5(7%). Excision and closure of Neural Tube Defect were 34(64.2%), VP Shunt was 13(24.5%), Excision and closure of occipital Encephalocoele were 5(9.4%) craniofacial excision and repair of Sincipital Encephalocoele was 1(1.9%). CSF leak in 4(28.6%), wound infection in 3(21.4%), shunt infection and obstruction in 2(14.3%) each. meningitis, hypertrophied scar, and pseudo meningocoele in 1(7.1%) each. Conclusion: The commonest CNS anomaly is a Myelomeningocoele a preventable condition, Sincipital Encephalocoele is not common in our environment. Concomitant treatment of hydrocephalus averts post excision CSF Leak

Spectrum of Congenital Malformations in Federal Teaching Hospital Gombe: A Ten-Year Review.

BACKGROUND: Congenital malformations remain a leading cause of death in the neonatal period. The incidences of Congenital Malformations have been reported in other parts of Nigeria but there is paucity of data on Congenital Malformations in North-Eastern Nigeria. This review aims to determine the prevalence and pattern of Congenital Malformations in Federal Teaching Hospital Gombe, Northeastern Nigeria. METHODS: A retrospective review of records of all patients admitted into the Special Care Baby Unit of Federal Teaching Hospital Gombe who had a diagnosis of Congenital Malformations over a period of ten years (May 29, 2000-May 29, 2010) was carried out. RESULTS: Out of the 3,744 admissions during the period, 219 had congenital malformations, but 4 patients did not have complete information and were excluded from analysis. Two hundred and fifteen (215) were analyzed giving a prevalence of 5.7%. Among the subjects, 131(60.9%) were male and 84 (39.1%) female giving a male to female ratio of 1.6:1. Majority 110 (51.2%) of patients with congenital malformations were of Fulani ethnic group, followed by Hausa 39(18.1%). Neural tube defects were the commonest 95 (45.1%), while abnormalities of the musculoskeletal system were the lowest 4(1.9%). Outcome of the patients managed revealed that 131(61.2%) were discharged, 51(23.8%) died while 32(15.0%) signed and left against medical advice. CONCLUSION: The findings suggest that congenital malformations are common in Gombe, Neural tube defects were the commonest congenital malformations seen in this study and Fulanis were the most affected.

Exstrophy anomalies: preliminary review of 18 cases in Maiduguri, North-Eastern Nigeria.

BACKGROUND: Exstrophy anomalies, although rare, pose a tremendous challenge to both surgeons and surrogates. Management is intricate and experience with large members is restricted to a few centres worldwide. This report is a review of 18 cases of these anomalies managed in University of Maiduguri Teaching Hospital (UMTH) over 8 years, highlighting the intricacies of management, and contributes to the existing data bank on this subject matter in our environment. MATERIALS AND METHODS: We reviewed the records of all cases of anomalies that were managed in the index hospital from December 2002 to December 2010. RESULTS: Eighteen cases were studied. The youngest was a 2-day-old neonate and the oldest was 6 years at repair, with a median age of 4 months. There were 7 boys and 9 girls with bladder exstrophy, and the remaining two were girls with cloacal exstrophy, giving a male-female ratio of 7:11 for the exstrophy anomalies. Eight patients (33.5%) had associated congenital anomalies; 16.7% had undescended testes (UDT), anorectal malformation (ARM) and patent processus vaginalis (PPV); and duplicate bladder occurred in 5.6% of the patients. All but one patient had bilateral posterior iliac osteotomy at bladder closure. Out of the 17 patients that had osteotomy, 76.5% had satisfactory bladder closure (no complication), 5.9% had superficial wound dehiscence, 11.8% had bladder neck dehiscence and 5.9% had complete disruption. The lone patient that did not undergo osteotomy had complete bladder dehiscence. Postoperative immobilization was done for 3 weeks for 16 cases; one was discontinued after 1 week because of complication. The longest follow-up was for 2 years and the shortest for 2 weeks. Four patients (22.2%) did not turn up for follow-up. CONCLUSION: Exstrophy anomalies although rare remain a major challenge in paediatric surgery. Iliac osteotomy, among other technical considerations, remains a cornerstone for successful bladder closure.

Information-seeking behavior and computer literacy among resident doctors in Maiduguri, Nigeria.

BACKGROUND/OBJECTIVE: Resident doctors are key actors in patient management in all the federal training institutions in nigeria. Knowing the information-seeking behavior of this group of doctors and their level of computer knowledge would facilitate informed decision in providing them with the relevant sources of information as well as encouraging the practice of evidence-based medicine. This is to examine information-seeking behavior among resident doctors and analyze its relationship to computer ownership and literacy. MATERIALS AND METHODS: A pretested self-administered questionnaire was used to obtain information from the resident doctors in the University of Maiduguri Teaching Hospital (UMTH) and the Federal Neuro-Psychiatry Hospital (FNPH). The data fields requested included the biodata, major source of medical information, level of computer literacy, and computer ownership. Other questions included were their familiarity with basic computer operations as well as versatility on the use of the Internet and possession of an active e-mail address. RESULTS: Out of 109 questionnaires distributed 100 were returned (91.7% response rate). Seventy three of the 100 respondents use printed material as their major source of medical information. Ninety three of the respondents own a laptop, a desktop or both, while 7 have no computers. Ninety-four respondents are computer literate while 6 are computer illiterates. Seventy-five respondents have an e-mail address while 25 do not have e-mail address. Seventy-five search the Internet for information while 25 do not know how to use the Internet. CONCLUSION: Despite the high computer ownership and literacy rate among resident doctors, the printed material remains their main source of medical information.

Epidemiology and management of head injury in paediatric age group in North-Eastern Nigeria.

BACKGROUND: Paediatric head injury (HI) is the single most common cause of death and permanent disability in children world over, and this is increasingly becoming worrisome in our society because of increased risks and proneness to road traffic accidents on our highways and streets. The study set to determine causes and management of HI among children in our society. PATIENTS AND METHODS: A retrospective review of all children aged 0-15 years with traumatic head injury (THIs) who were managed at the University of Maiduguri Teaching Hospital between July, 2006 and August, 2008. RESULTS: A total of 45 children with THIs presented to the casualty unit of the hospital; 30 (66.7%) were boys and 15 (33.3%) were girls. Three (6.7%) children were less than 1 year of age, 21 (46.7%) were between 1 years and 6 years while 16 (35.6%) and 5 (11.0%) were aged 7-11 years and 12-15 years respectively. Thirty six (80.0%) of the children were pedestrians, 6 (13.4%) fell from a height, while 2 (4.4%) and 1 (2.2% were as a result of home accident and assault, respectively. Twenty one patients (46.7%) had mild HI, while 53.3% had moderate to severe category. Forty one (91.1%) of children were managed as in-patients, mostly (95.1%) by conservative non-operative management, while 4 (8.9%) were treated on the out-patient basis. The mortality rate was 17.8%. CONCLUSION: H1 among children is of a great concern, because of its incremental magnitude, due to increasing child labour and interstate religious discipleship among children, with attendant high mortality and permanent disabilities. Necessary laws and legislations should be formulated and implemented with organized campaigns and public enlightenment to prevent and mitigate this menace.

Exstrophy Anomalies: Preliminary Review of 18 Cases in Maiduguri; North-Eastern Nigeria

Background: Exstrophy anomalies; although rare; pose a tremendous challenge to both surgeons and surrogates. Management is intricate and experience with large members is restricted to a few centres worldwide. This report is a review of 18 cases of these anomalies managed in University of Maiduguri Teaching Hospital (UMTH) over 8 years; highlighting the intricacies of management; and contributes to the existing data bank on this subject matter in our environment. Materials and Methods: We reviewed the records of all cases of anomalies that were managed in the index hospital from December 2002 to December 2010. Results: Eighteen cases were studied. The youngest was a 2-day-old neonate and the oldest was 6 years at repair; with a median age of 4 months. There were 7 boys and 9 girls with bladder exstrophy; and the remaining two were girls with cloacal exstrophy; giving a male-female ratio of 7:11 for the exstrophy anomalies. Eight patients (33.5) had associated congenital anomalies; 16.7 had undescended testes (UDT); anorectal malformation (ARM) and patent processus vaginalis (PPV); and duplicate bladder occurred in 5.6 of the patients. All but one patient had bilateral posterior iliac osteotomy at bladder closure. Out of the 17 patients that had osteotomy; 76.5 had satisfactory bladder closure (no complication); 5.9 had superficial wound dehiscence; 11.8 had bladder neck dehiscence and 5.9 had complete disruption. The lone patient that did not undergo osteotomy had complete bladder dehiscence. Postoperative immobilization was done for 3 weeks for 16 cases; one was discontinued after 1 week because of complication. The longest follow-up was for 2 years and the shortest for 2 weeks. Four patients (22.2) did not turn up for follow-up. Conclusion: Exstrophy anomalies although rare remain a major challenge in paediatric surgery. Iliac osteotomy; among other technical considerations; remains a cornerstone for successful bladder closure

Congenital aganglionic megacolon in Nigerian adults: two case reports and review of the literature.

Congenital aganglionic mega colon (Hirschsprung's disease) is a motor disorder in the gut, due to a defect in the craniocaudal migration of the neuroblast originating from the neural crest that occurs during the first twelve weeks of gestation, causing a functional intestinal obstruction, with its attendant complications, in infants. Despite modern pediatric practice, with emphasis on early diagnosis, Hirschsprung's disease is seen in adults in regions where perinatal care is limited. We report two cases of Nigerian adults with longstanding, recurrent constipation, getting relieved by laxatives and herbal enemata, and then presented to our Emergency Department with a history of progressive abdominal distention, colicky pain, occasional vomiting, and weight loss. Per rectal examination revealed a gripping sensation in the rectum, 10 cm from the anal verge, with rectal fecal load. Barium enema showed a grossly distended proximal large colon, with high fecal retention, with the transition zone at the middle one-third of the rectum. Due to difficulty in bowel preparation of these patients, emergency laparotomy was done. The first case had a diverting sigmoid colostomy and later had a low anterior resection. The second case had a one-stage procedure. Histology of both the cases showed aganglionosis of the stenotic segment and a normal distal rectum. Both patients had complete resolution of the symptoms, without complications, in a three-year follow-up. The related literatures were reviewed. Hirschsprung's disease should be considered in adults patient presenting with chronic constipation. Low anterior resection of the rectum would be a surgical option for the treatment of short and zonal segment of adult Hirschsprung's disease.

Meconium peritonitis in Nigerian children.

BACKGROUND: Meconium peritonitis is a rare disease with a fatal outcome. In Nigeria and Africa, there are only the occasional case reports on the subject matter. METHODS: This is a 10-year retrospective study of all patients with meconium peritonitis treated at the University of Maiduguri Teaching Hospital, Maiduguri, Borno State, the Lagos University Teaching Hospital, Lagos State, Obafemi Awolowo University Teaching Hospitals complex, Ile-Ife, Osun State and the Federal Medical Centre Gombe, Gombe State, Nigeria. RESULTS: There were 10 neonates comprising 6 girls and 4 boys. The median age at presentation was 4 days (range 2-6 days). Six of the mothers of the children with meconium peritonitis had a supervised antenatal care and 4 had antenatal ultrasonography but meconium peritonitis was missed. The most common clinical presentation was abdominal distension at birth in 9 of 10 patients. The abdominal X-rays showed calcification and homogenous opacity in 4 patients and pneumoperitoneum in 2 patients. At laparotomy, all the patients had inflammatory adhesion bands and matted bowel loops. The generalized type was the commonest form observed (7 patients) and giant pseudocyst was noted in 2 patients. The commonest sites of perforation were the ileum in 4 patients and jejunum in 3 patients. In one patient the perforation had sealed at laparotomy. Intestinal obstruction was the commonest cause of meconium peritonitis in 7 of 10 patients. In the remaining 3 patients the cause is unknown. The commonest procedure performed was resection and anastomosis (4 patients). The mortality rate was high (50%). CONCLUSION: Our data revealed the rarity of meconium peritonitis and intestinal obstruction as the commonest cause. It is recommended that in patients with an unidentifiable cause a rectal biopsy should be done to rule out Hirschsprung's disease. Early diagnosis, proper operative procedure and meticulous post-operative care should improve their survival.

Meconium peritonitis in nigerian children

Background: Meconium peritonitis is a rare disease with a fatal outcome. In Nigeria and Africa; there are only the occasional case reports on the subject matter. Methods: This is a 10-year retrospective study of all patients with meconium peritonitis treated at the University of Maiduguri Teaching Hospital; Maiduguri; Borno State; the Lagos University Teaching Hospital; Lagos State; Obafemi Awolowo University Teaching Hospitals complex; Ile-Ife; Osun State and the Federal Medical Centre Gombe; Gombe State; Nigeria. Results: There were 10 neonates comprising 6 girls and 4 boys. The median age at presentation was 4 days (range 2-6 days). Six of the mothers of the children with meconium peritonitis had a supervised antenatal care and 4 had antenatal ultrasonography but meconium peritonitis was missed. The most common clinical presentation was abdominal distension at birth in 9 of 10 patients. The abdominal X- rays showed calcification and homogenous opacity in 4 patients and pneumoperitoneum in 2 patients. At laparotomy; all the patients had inflammatory adhesion bands and matted bowel loops. The generalized type was the commonest form observed (7 patients) and giant pseudocyst was noted in 2 patients. The commonest sites of perforation were the ileum in 4 patients and jejunum in 3 patients. In one patient the perforation had sealed at laparotomy. Intestinal obstruction was the commonest cause of meconium peritonitis in 7 of 10 patients. In the remaining 3 patients the cause is unknown. The commonest procedure performed was resection and anastomosis (4 patients).The mortality rate was high (50). Conclusion: Our data revealed the rarity of meconium peritonitis and intestinal obstruction as the commonest cause. It is recommended that in patients with an unidentifiable cause a rectal biopsy should be done to rule out Hirschsprung's disease. Early diagnosis; proper operative procedure and meticulous post-operative care should improve their survival

Appendicovesical fistula associated with Hirschsprung's disease.

Appendicovesical fistulae are rare. Only 112 cases in all ages have been reported previously in the world literature. Our case is that of a 1-year-old boy who presented during the neonatal period with missed appendiceal perforation associated with a long segment Hirschsprung's disease. The case is discussed.

Sacrococcygeal teratoma in Northeastern Nigeria: 18-years experience.

Although sacrococcygeal teratomas are rare, there have been several reports from various parts of Nigeria, outside the Northeast region. This report reviews the experience with this tumour from the northeastern part of Nigeria. A retrospective study of 21 children with histologically confirmed sacrococcygeal teratoma managed in 18 years. Over the 18-year-period, 21 histologically confirmed cases of sacrococcygeal teratoma were seen-80% were girls. Thirteen (60.9%) presented during the neonatal period. Eighteen patients presented with benign sacrococcygeal teratoma while three patients and a recurrence from an initial benign tumour had malignant sacrococcygeal teratoma. All malignant tumours had a significant presacral component. There were associated congenital malformations in 3 (14.3%) of the patients. All the benign tumours were resectable. Using the American Academy of Pediatrics (Altman's) classification, 13 patients were type I, 5 patients type II, 3 patients type Ill and none was for type IV. The commonest post-operative complication was wound infection in six patients. Others were wound dehiscence in three and post-operative diarrhoea in two patients. Three deaths were recorded in this series. The size of mass greater than 5 cm did not correlate with the incidence of post-operative complications (P=0.367). The post-operative follow-up was very poor; but there was a recurrence in a girl, two-years after the initial surgery. Our study revealed that most of our patients with sacrococcygeal teratoma present early to hospital with benign lesions and the immediate post-operative results were excellent. However, the follow-up was poor as such long-term post-operative results are difficult to study. It is to be recommended that sacrococcygeal teratoma presenting early to hospital should have prompt surgical intervention.

Experience with anorectal malformations in Ile-Ife, Nigeria.

The study was carried out to determine the characteristics and outcome of management of anorectal malformations (ARM) in Nigerian children at the Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC) in Ile-Ife, Nigeria, between January 1986 and December 2002. Eighty-six children with ARM were studied, 48 males and 38 females. Only 12 (13.9%) presented to the hospital within 24 h of birth. Twenty-four (27.9%) patients had one or more associated congenital anomalies, with oesophageal atresia with tracheo-oesophageal fistula being the most common associated malformation. A low variety was identified in 26 (30.2%) cases, while 60 (69.8%) had intermediate or high lesions. Twenty-two patients with the low type of anomaly were offered primary anoplasty in the neonatal period, whereas 59 patients with intermediate or high malformations were offered a preliminary colostomy. A definitive pull-through procedure was ultimately performed in 27 of these 59 cases. Twenty-six patients (30.2%) died. Infection and severe associated malformations were responsible for most (65%) of the deaths. Early results of definitive surgery among survivors were generally good after a mean follow-up period of 13 months. Late presentation, inadequate facilities for neonatal intensive care, and paucity of specialist supportive personnel appear to have negatively influenced the outcome of treatment in our environment. Increasing awareness and availability of medical facilities and specialists are needed.

Childhood head injury: causes, outcome, and outcome predictors. A Nigerian perspective.

Head injury is the most common cause of death following trauma among children in most developed and underdeveloped countries. Management of the head-injured child remained conservative in the hands of the general and orthopedic surgeons until October 2000 in our center. To determine outcome and outcome-predictors in children managed nonoperatively for head injury in Ilorin, Nigeria, a 10-year retrospective study of children managed for head injury was done. Outcome was measured by Glasgow outcome scoring. Clinical variables including age, gender, and postresuscitation Glasgow coma score were tested against Glasgow outcome score by linear regression analysis. During the study period (1989-1999), 267 children (173 males and 94 females) aged 16 years and below with head injuries were admitted. Their injuries were due mostly to road traffic accidents (64.1%) and falls (30.7%). Other injuries were domestic, sport-related, or due to assaults or the fall of collapsed walls, water-pots, and coconut shells on victims' heads. Head injuries were isolated in 60% of patients but associated with skeletal, facial, and spinal injuries in 58, 18, and seven cases, respectively. They were mild in 100 (37.5%), moderate in 73 (27.3%), but severe in 94 (35.2%) cases. Outcome was good in 207 (77.5%) but fatal in 38 (14.2%) children. Only age (p=0.0206) and coma score (p=0.0000), but not gender (p= 0.3043), could predict outcome. Outcome was good in more than 75% of cases of head-injured children managed nonoperatively. It varied with the patient's age and postresuscitation Glasgow coma score.

Paediatric urolithiasis in northern Nigeria

Background. The incidence of paediatric urolithiasis varies according to geographic areas. In Nigeria, there is paucity of literature on urinary stone diseases in childhood. Materials and Methods. In the period between January 1993 and December 2003, 67 Nigerian children with urinary stones were retrospectively reviewed. Results. There were 63 (94.0%) boys and 4 (6.0%) girls. The mean age at presentation was 6.9 years. Thirty one (46.3%) were in the age group less than 5 years. The commonest presenting symptoms were dysuria 42 (62.7%) and abdominal pain in 30 (44.8%). Pulling on the penis is characteristically present in 26 (38.8%) patients. The stones were located in the lower tract in 57 (85.1%) cases. Anatomic obstruction along the urinary tract was responsible for stone formation in 12 (17.9%) patients. Sixteen (23.9%) patients had associated urinary tract infection. All the stones analyzed were mixed and 75% contained urate. In 7 (10.4%) patients the stones were passed spontaneously. Open surgical technique was employed in the remaining 60 patients. There was no death recorded. Post-operative complications occurred in 15 (25.0%) of the operated patients. The commonest complications were wound infection 3 (5.0%) and vesicocutaneous fistula in 3 (5.0%) patients. The average duration of hospital stay was 16.0 days. Conclusion. In our practice lower tract stones are common and congenital urinary tract obstruction is the commonest identifiable cause for stones. The age and sex distribution and chemical composition are in keeping with historic and endemic stones. Early detection and treatment of urinary tract obstruction will further reduce the durden of stones disease

Factors affecting outcome of emergency paediatric abdominal surgery

Background: Paediatric surgical abdominal emergencies are important causes of morbidity and mortality in children. None of the previous studies on abdominal surgical emergencies specifically addressed the problem as it affects children. Methods: An eight-year retrospective review of all children aged 0-15 years who presented with acute abdominal emergency. Results: Two-hundred and fifty one (251) children; male to female ratio of 1.5:1 and median age of presentation of 78 months (range 1 day-15 years). The median duration of symptoms before presentation to hospital was 96 hours. The median duration between admission and surgical intervention was 24 hours. Intestinal obstruction accounted for 87 (34.7) of acute abdominal emergency. This was the commonest emergency encountered overall. Typhoid perforation (TP) was responsible for 71 (28.3) of all acute abdominal emergencies and was the commonest condition encountered in children above the age of one year. Others included 55 (21.9) cases of appendicitis; 18 (7.2) of abdominal trauma; 6 (2.4) anterior abdominal wall defects and 5 (2.0) each of infantile hypertrophic pyloric stenosis and primary peritonitis. Postoperative complications were observed in 85 (33.9) of patients. The commonest complications were wound infection 31 (12.4) and wound dehiscence 23 (9.2); while mortality rate was 16 overall; and 31.8 in the neonatal period. Overwhelming sepsis was responsible for 26 (63.4) of all deaths recorded. Multiple congenital anomalies were the cause of death in 5 (12.2). Other causes of death were prolonged ileus with malnutrition in 4 patients; respiratory insufficiency in 2 patients and a patient each died from necrotising enterocolitis; acute renal failure; enterocutaneous fistula and over hydration. Conclusion: intestinal obstruction was the commonest acute abdominal emergency in children. The high rates of postoperative morbidity observed could be attributed to delayed presentation to hospital

Gastrointestinal duplications in Ile-Ife, Nigeria.

BACKGROUND: Gastrointestinal duplications are rare congenital malformations that commonly present within the first year of life. When they present in older age groups, diagnosis is often difficult. This difficulty derives from the lack of specific clinical features attributable to these lesions OBJECTIVES: To document the challenges posed to surgeons by gastrointestinal duplications in different parts of the world and to report our experience in its management in Ile-Ife, Nigeria. DESIGN: A retrospective study. It involved a study of the clinical records of all patients diagnosed to have gastrointestinal duplication in our hospital. SETTING: A Paediatric and General Surgical unit, University of Ile-Ife Teaching Hospital, Ile-Ife, Nigeria.. RESULTS: Five patients were diagnosed to have gastrointestinal duplications over the of the study. The ate, ranged from 28 days to 52 years. There were four males and one female. One patient presented within the first month of life. The others presented after the age of one year. There were two gastric, two ileal and one rectal duplication. All had the cystic variety of duplication. Three of the patients had excision, one had mucosal stripping and one had internal drainage of the duplication. The outcome was satisfactory in all of them. CONCLUSION: Duplications tend to present at a much older-age group in our environment. Early diagnosis therefore depends on a high index of suspicion and every surgeon operating in the abdomen must be familiar with the management of this condition.

Typhoid ileal perforation in Nigerian children: an analysis of 106 operative cases.

Typhoid ileal perforation (TP) is a major problem in developing countries and carries a high mortality. The purpose of this retrospective study from Nigeria was to review the outcome in children less than 15 years of age who underwent surgery for TP from 1984 to 1999. Demographic data, clinical features, results of investigations, findings at surgery, postoperative course, and complications were recorded. There were 55 boys and 51 girls. The median age at presentation was 10 years (range 3-14). The surgically confirmed perforation rate was 11.0%. The clinical features in children older than 5 years were similar to already documented patterns in the literature. In children less than 5 years old the predominant symptoms were fever and vomiting only. Therefore, in the very young a high index of suspicion is required to avoid delay in diagnosis. Ninety eight patients (92.5%) had simple double-layer closure of the perforation. The mean hospital stay among survivors was 23.6 +/- 18.8 days. The commonest postoperative complications were wound infection and enterocutaneous fistula. The overall mortality was 23.8%, increasing to 50% in children aged less than 5 years, although the difference was not statistically significant (P > 0.05). To improve survival in TP, attention should be focused on perioperative resuscitation and early intervention. The provision of potable water, adequate sanitation, and active immunisation are means to eradicate the disease.