BACKGROUND: Primary hyperparathyroidism is an unusual cause of acute pancreatitis. The aim of this study was to analyse data from multiple centers concerning patients with primary hyperparathyroidism and associated acute...BACKGROUND: Primary hyperparathyroidism is an unusual cause of acute pancreatitis. The aim of this study was to analyse data from multiple centers concerning patients with primary hyperparathyroidism and associated acute pancreatitis and to analyze potential predictive factors. METHODS: In this retrospective multicentric study, 19 patients were identified (Group A) with the associated diagnoses of acute pancreatitis and primary hyperparathyroidism. Their clinical data was compared to that of a control group of 65 patients (group B) with primary hyperparathyroidism without acute pancreatitis. RESULTS: Age, parathormone levels and pathology (uni/multiglandular disease) were similar between the two groups. The mean plasma calcium level was significantly higher in group A (12.64 mg/100ml) than in group B patients without pancreatitis (11.28 mg/100ml) (p<0.0001). CONCLUSION: This study confirms the causal relationship between primary hyperparathyroidism and acute pancreatitis. The degree of hypercalcemia may play an important role in this association. Calcium levels should be measured in all patients with acute pancreatitis.
The treatment of the pelvic tumors depends of their histological nature. Some of them require only one medical treatment without recourse to surgery. We report two rare cases of pelvic tumors occurring in young adults. F...The treatment of the pelvic tumors depends of their histological nature. Some of them require only one medical treatment without recourse to surgery. We report two rare cases of pelvic tumors occurring in young adults. For the first case, actinomycosic nature was related to the histological study of the surgical biopsies. Concerning the second case, the lymphatic nature of a tumor of the low rectum was retained on the immunohistochimic study of the endoscopic biopsies. The evolution was uneventful in the two cases after a medical treatment containing penicillin G or a chemotherapy. We discuss at the time of these two observations the diagnostic difficulties and the therapeutic methods of these rare affections.
BACKGROUND: Reintervention for failed bariatric procedures is a subject of much debate. Our experience in remediating failed vertical banded gastroplasty (VBG) suggests that the placement of an adjustable lapband may be...BACKGROUND: Reintervention for failed bariatric procedures is a subject of much debate. Our experience in remediating failed vertical banded gastroplasty (VBG) suggests that the placement of an adjustable lapband may be a useful technique. PATIENTS AND METHODS: Over a 13-year period, 98 patients with failed VBG underwent remedial placement of an adjustable lapband. Unsatisfactory results of VBG were due to disruption of the staple line in 58% of cases and to outlet enlargement in 37% of patients. Mean BMI was 38 (range: 28-48); BMI was less than 35 in 37% of cases. RESULTS: Seven postoperative complications (7%) were noted and required the removal of the lapband in five cases. The average loss of excess weight was 52% at 8 years. Twenty-two percent of patients were lost to follow-up. CONCLUSION: Placement of an adjustable lapband has proved to be a useful remedial approach in the majority of cases and demonstrates that further restriction of a previous restrictive procedure is useful in patients who initially responded well to VBG.
Hepatic cysts (often called biliary cysts of the liver) are common and usually asymptomatic. Spontaneous cyst rupture into the peritoneum is a rare but potentially grave complication. This complication can be prevented b...Hepatic cysts (often called biliary cysts of the liver) are common and usually asymptomatic. Spontaneous cyst rupture into the peritoneum is a rare but potentially grave complication. This complication can be prevented by elective laparoscopic unroofing of the dome of the cyst. This is a simple and reliable technique which offers both accurate diagnosis and protection from spontaneous rupture.
BACKGROUND: The incidence of morbid obesity is increasing in France; adjustable gastric banding has become the most common surgical treatment. PATIENTS: We report seven cases of patients who presented with gastric erosio...BACKGROUND: The incidence of morbid obesity is increasing in France; adjustable gastric banding has become the most common surgical treatment. PATIENTS: We report seven cases of patients who presented with gastric erosion as a complication of gastric banding; this occurred at a mean interval of 4 years following the initial bariatric procedure. RESULTS: In six cases, repair was performed laparoscopically; one case required conversion to an open laparotomy approach. There was no mortality but morbidity occurred in 57% of cases: pleural effusion (two) and wound abscess (two). CONCLUSION: Gastric erosion and migration of adjustable gastric rings can occur at a long interval after laparoscopic gastric banding. Long-term follow-up is necessary in all such patients.
Human factors (HF) study is mandatory to get air transport pilot licences. In aviation, crew resource management (CRM) and declaration of adverse events (feedback) result in improving of air safety. Air missions and surg...Human factors (HF) study is mandatory to get air transport pilot licences. In aviation, crew resource management (CRM) and declaration of adverse events (feedback) result in improving of air safety. Air missions and surgical procedures have similarities. Bridging the gap is tempting, despite severe warnings against simplistic adaptation. Putting HF theory into surgical practice: how to? Educational principles derived from CRM improve professional attitudes of a team. We propose to translate concepts of CRM to clinical teams. CRM training applying in surgery could allow the work environment to be restructured to reduce human error. Feedback: in aviation, the Bureau of Flight Safety deals with investigations for air events. Pilots, air traffic controllers can anonymously declare nuisance, resulting in a feedback for the whole air force. Adverse events are analysed. Usually, multilevel problems are found, rather than the only responsibility of the last operator. Understanding the mechanisms of human failure finally improves safety. In surgery, CRM and feedback would probably be helpful. Anyway, it requires time; people have to change their mind. Nevertheless people such as fighter pilots, who were very unwilling at the beginning, now consider HF as a cornerstone for security. But it is difficult to estimate the extent of HF-related morbidity and mortality. We propose as a first step to consider CRM and feedback in surgical procedure. HF deals with the mechanisms of human errors and the ways to improve safety and probably improve the surgical team's efficacy.
Retrosternal coloplasty is the gold standard for esophageal reconstruction after caustic injury of the digestive tract. Complete preoperative otolaryngology evaluation and the control of the psychiatric disease are key f...Retrosternal coloplasty is the gold standard for esophageal reconstruction after caustic injury of the digestive tract. Complete preoperative otolaryngology evaluation and the control of the psychiatric disease are key factors for success. In the absence of controlled studies, the choice between the right and the left colon graft relies on the anatomy of the blood supply to the colon and on the individual surgeon's preference. Treatment of associated pharyngeal and laryngeal injuries is mandatory at the time of esophageal reconstruction. In experienced hands mortality rates are less than 5% but specific postoperative complications (graft necrosis, leakage, anastomotic stricture) are high. The low risk of cancer development in the by-passed esophagus does not justify routine esophagectomy at the time of reconstruction. Sixty to eighty percent of patients would finally retrieve nutritional autonomy after coloplasty for caustic injury. Late acquired dysfunctions of the coloplasty (anastomotic strictures, graft redundancy) requiring revision surgery occur frequently and might jeopardize an already fragile functional result. Timely diagnosis and treatment of such complications and the necessity of continuous psychological surveillance justify the need for long term follow up in these patients.