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INTRODUCTION: Uganda has until recently mostly referred patients for complex hepato-pancreato-biliary (HPB) surgery abroad due to lack of local expertize. We report indications and a spectrum of surgeries performed in the first 4 years following the establishment of a routine HPB service at Lubaga Hospital (LH), Kampala, Uganda. We also detailed the challenges encountered in setting up this service. METHODS: Demographic, clinical parameters, surgery indications, procedures performed, and outcomes of consecutive patients that underwent HPB surgeries at LH from December 2018 to October 2022 were analyzed. RESULTS: Majority were females 72 (57.6%) with a median age of 50 (6-88) years. Forty-one (32.8%) underwent surgery on the pancreas (PS), 34 (27.2%) on the liver (LS), and 50 (40.0%) on the bile ducts (CBS). The most common symptom was abdominal pain. Benign disease was present in 37 patients (29.6%) while 88 (70.4%) had malignancy. A total of 34 patients (27.2%) had unresectable pancreatic head cancer and distal cholangiocarcinoma missed at preoperative imaging and discovered intraoperatively thus underwent palliative hepaticojejunostomy. Only 34 (27.2%) patients received postoperative ICU care. In-hospital mortality for this heterogenous group of patients was 6 (4.8%) for PS, 3 (2.4%) for LS, and 8 (6.4%) for CBS. CONCLUSION: Despite many challenges like limited access to ERCP accessories, lack of endoscopic ultrasound scans and PET-CT scans in the whole country, late presentation, and low quality imaging especially in preoperative determination of resectability of hepato-pancreato-biliary cancers, we managed to establish a functional HPB service. Patient results achieved were good in spite of these limitations.
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Neoplasias do Sistema Biliar , Procedimentos Cirúrgicos do Sistema Biliar , Neoplasias Pancreáticas , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Masculino , Uganda , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Neoplasias do Sistema Biliar/cirurgia , Fígado , Neoplasias Pancreáticas/cirurgiaRESUMO
Purpose: Idiopathic portal hypertension (IPH) also known as non-cirrhotic portal hypertension is an entity of hepatic conditions including disorders of blood vessels that leads to portal hypertension (PHT). Current management of PHT includes medical or endoscopic therapy. A proximal spleno-renal shunt (PSRS) operation has been shown to improve the outcomes of patients with IPH with upper gastrointestinal bleeding refractory to medical and endoscopic therapy in high income countries but the same has not been well described in our resource limited setting. Patients and methods: This study consecutively included patients who were diagnosed with IPH on pre-operative imaging and underwent PSRS surgery. Data on four patients across the time period of 3 years was obtained with a male to female ratio of 1:1 and age range of 7 to 34 years. Results: All patients in this study had features of upper gastrointestinal bleeding and, after an endoscopy they were all diagnosed with grade IV esophageal varices. Symptom duration prior to admission varied between 3 months to 8 years. All these patients had multiple episodes of rebleeding varices with recurrent admissions and were managed conservatively by multiple blood transfusions and propranolol tablets, pre-operatively. Only one patient had previous variceal band ligation done though he developed rebleeding. All four patients underwent both PSRS surgery and splenectomy and were intra-operatively verified to have a normal smooth liver and thus IPH was the cause of the esophageal varices. After an average follow-up period of 26.5 months, we found that all patients were alive with early symptomatic relief, no recurrent bleeding and no long-term complications. Conclusion: Good outcomes were achieved in terms of symptom resolution, endoscopic variceal resolution at follow-up endoscopy, length of stay ranging from 8 to 15 days and all four patients were alive at the time of follow-up, that ranged from 14 to 46 months.
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Background: Diagnostic upper gastrointestinal endoscopy involves examination of the lining of the esophagus, stomach and part of the duodenum. Interventional endoscopy in addition to evaluating the upper gastrointestinal tract to make a diagnosis, also offers a treatment benefit. Traditionally, esophageal foreign bodies (FBs) in Uganda were removed using rigid endoscopy. We therefore report an emerging trend of using flexible endoscopy to remove these FBs. Objective: To describe participant characteristics and endoscopic findings among children who underwent esophageal FB removal in Lubaga Hospital in Kampala. Methods: This was a retrospective review of endoscopy reports for children who underwent endoscopic esophageal FB removal at Lubaga Hospital from December 2014 to March 2022. Results: Overall, 61 symptomatic children underwent this procedure. The majority of the FBs were removed by flexible endoscopy (n=55, 90.16%). The mean age of the participants was 7.88 (SD=2.12) years old. The majority of the children were females (72.13%) and coins were the most ingested FBs (84%), others included steel crucifix, nails etc. The upper esophageal sphincter was the commonest site for FB impaction (74%). Conclusion: We report high success rates of 90.16% for endoscopic removal of impacted esophageal foreign bodies among Ugandan children using the now widely available flexible endoscopy.
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Esôfago , Corpos Estranhos , Criança , Feminino , Humanos , Masculino , Uganda/epidemiologia , Esôfago/cirurgia , Endoscopia Gastrointestinal , Hospitais , Corpos Estranhos/epidemiologia , Corpos Estranhos/cirurgia , Corpos Estranhos/diagnóstico , Estudos RetrospectivosRESUMO
INTRODUCTION AND IMPORTANCE: Mesenteric venous thrombosis (MVT) is one of the common occlusive causes of compromised bowel perfusion. Contrast-enhanced CT angiography is the diagnostic imaging study of choice for MVT. In-hospital mortality following acute mesenteric infarction is 63 %. Surgical resection may be life saving for patients with peritoneal signs or refractory to conservative management. CASE PRESENTATION: We consecutively included records of five patients from Lubaga Hospital with intestinal obstruction who underwent bowel resection following intraoperatively confirmed acute mesenteric ischemia between May 2017 and November 2021. Three of the patients were female. Patients were between 21 and 45 years. One patient had comorbid conditions and an identifiable underlying etiology of polycythemia for MVT. Duration of symptoms ranged from 1 to 11 days. All patients underwent open laparotomy, the length of bowel resection ranged from 77 cm to 600 cm (mean length of 337 cm). Two patients developed short bowel syndrome (SBS) and one patient developed intestinal fistula. There was one in-hospital death due to multi-organ failure. CLINICAL DISCUSSION: Morbidity and mortality are associated with delay to diagnose the condition. Revascularization is the primary goal, resection of all non-viable regions and preservation of viable bowel. Mortality is commonly related to multi-organ failure. Advanced intensive care and parenteral nutrition have improved survival rates over the years. 2-year and 5-year survival rates have been reported to be 70 % and 50 %. CONCLUSION: Good outcomes are still possible for post-operatively optimized patients despite the high mortality and morbidity associated with bowel resection following extensive mesenteric thrombosis.
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OBJECTIVE: Esophageal cancer is a common malignancy globally. Most patients in sub-Saharan Africa present at advanced stage not amenable to curative therapy. Stenting provides palliation for these patients. In Uganda, many endoscopy units can perform diagnostic endoscopy but only a handful routinely perform endoscopic interventions like stenting. We describe esophageal cancer patients who underwent esophageal stenting intending to highlight its importance in a resource-limited setting. Endoscopy reports were reviewed for patients who underwent evaluation for esophageal cancer at Lubaga Hospital from December 2014 to March 2022. RESULTS: 315 records of patients with esophageal cancer were reviewed. Male to female ratio was 2:1. 188(60%) patients were 60 years and above. 268 (85%) esophageal lesions were described as fungating, friable or polypoid. 249 (79%) tumors were in mid or distal esophagus. 66% esophageal lesions caused severe luminal obstruction not traversable by the scope. 164 (52%) patients did not opt for stenting due to personal and other reasons. Stenting wasn't successful in 7 out of the 148 patients who underwent either primary or tandem stenting. Despite 207 (66%) of patients with advanced esophageal cancer presenting with endoscopically non-traversable tumors, endoscopic stenting was still possible with a technical success rate of 95.3%.
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Neoplasias Esofágicas , Humanos , Masculino , Feminino , Uganda , Estudos Retrospectivos , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Stents , Endoscopia Gastrointestinal , HospitaisRESUMO
Diabetic ketoacidosis (DKA) commonly presents with hyponatremia, but hypernatremia is a rare case. We report two cases of hypernatremia, a 54-year-old woman (case 1) admitted with altered sensorium with blood glucose unrecordably high, serum sodium 134 mmol/L and an 18-year-old girl (case 2) admitted with reduced levels of consciousness, a random blood sugar of 21.2 mmol/L and serum sodium of 121 mmol/L. Case 1 was hydrated with isotonic saline and serum sodium values then escalated to 154 mmol/L on day 2, reaching 166 mmol/L on day 4. Case 2 was hydrated with isotonic saline and also given hypertonic saline for treatment of hyponatremia, and the sodium levels for this patient rose to 153 mmol/L on day 2 reaching a maximum of 176 mmol/L on day 3. On day 2, both patients were switched to half strength Darrow's for correction of the hypernatremia along with insulin therapy. The patients recovered fully and were discharged without any sequelae. These reports exhibit a learning point in the choice of intravenous fluids for the treatment of DKA. They also show the need to delay the correction of hyponatremia in patients with high blood glucose levels.
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INTRODUCTION AND IMPORTANCE: Pancreatic pseudocyst is one of the most frequent late complications of acute pancreatitis with increasing prevalence in chronic pancreatitis. Other causes include abdominal trauma, biliary tract disease, and other idiopathic causes. 85% resolve spontaneously within 4-6 weeks. Interventions are required for persistently symptomatic, large and complicated pancreatic pseudocysts. Cystocolostomy is a rarely reported pancreatic pseudocyst drainage option. CASE PRESENTATION: 20-year-old male with large recurrent pancreatic pseudocyst following trauma underwent 2 exploratory laparotomies from a peripheral hospital, before referral to Lubaga hospital. Ultrasound-guided cyst drainage was performed. He was readmitted two weeks later with features of cyst recurrence. Re-laparotomy was done and the stomach, duodenum and proximal jejunum were inaccessible due to extensive dense non-obstructive adhesions. Therefore, we performed a transverse cystocolostomy. Patient improved and was discharged on 5th post-operative day. Review was unremarkable at 6 weeks and 3 months post-surgery. CLINICAL DISCUSSION: Current management of pancreatic pseudocyst is percutaneous, endoscopic or laparoscopic drainage. However in cases of large recurrent cysts despite the above interventions, open surgery still has a role. Cystogastrostomy, cystoduodenostomy or cystojejunostomy are the commonly performed drainage options. These 3 options were not possible in this patient due to dense adhesions, hence we performed a transverse cystocolostomy with no post-operative complications. Possible complications from the procedure might include recurrent pancreatitis, pancreatic abscess and stool leak into the pancreatic duct. CONCLUSION: In cases of inaccessibility to the stomach, duodenum and jejunum due to non-obstructing dense adhesions, a pancreatic cystocolostomy can be performed with equally good outcomes.