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Cureus May 2024Lemmel syndrome, characterized by biliary and pancreatic duct obstruction secondary to a periampullary duodenal diverticulum (PAD), remains a rare and often overlooked...
Lemmel syndrome, characterized by biliary and pancreatic duct obstruction secondary to a periampullary duodenal diverticulum (PAD), remains a rare and often overlooked diagnosis. Although duodenal diverticula are found in approximately 23% of the population, only about 5% of these cases lead to complications such as obstructions. A new case of Lemmel syndrome is demonstrated in the article about a middle-aged woman with chronic epigastric pain and right upper abdominal quadrant initially misdiagnosed as cholelithiasis. The accuracy of diagnosis was made possible by multimodal imaging methods, such as ultrasound, magnetic resonance cholangiopancreatography (MRCP), and computed tomography (CT) with oral contrast when a diffuse common bile duct was compressed by a PAD. Additionally, it highlights the necessity of including Lemmel syndrome in cases where patients have dilated bile ducts without calculi or mass lesions while emphasizing advanced imaging techniques for the revelation of structural malformations that underlay these conditions. The endoscopic intervention was minimally invasive but effective in relieving symptoms through sphincterotomy followed by laparoscopic cholecystectomy and biliary stent placement, thus making a point of the need for multiple disciplinary approaches toward treatment rare phenomenon like this one. This case report not only sheds light on the diagnostic and therapeutic avenues for Lemmel syndrome but also serves as a valuable educational resource for healthcare professionals. It emphasizes the need for heightened clinical vigilance and the adept use of imaging modalities in cases of biliary obstruction with obscure etiology. By contributing to the growing knowledge of this rare condition, we aim to facilitate timely diagnosis and optimize patient outcomes.
PubMed: 38860101
DOI: 10.7759/cureus.60097 -
Therapeutic Advances in Gastroenterology 2024The symptoms of gastric outlet obstruction have traditionally been managed surgically or endoscopically. Enteral stenting (ES) is a less invasive endoscopic treatment... (Review)
Review
BACKGROUND
The symptoms of gastric outlet obstruction have traditionally been managed surgically or endoscopically. Enteral stenting (ES) is a less invasive endoscopic treatment strategy for this condition. Endoscopic ultrasound-guided gastroenterostomy (EUS-GE) has recently become a potential alternative technique.
OBJECTIVES
We conducted a systematic review and meta-analysis of the effectiveness and safety profile of EUS-GE compared with ES.
DESIGN
Meta-analysis and systematic review.
DATA SOURCES AND METHODS
We searched multiple databases from inception to August 2023 to identify studies that reported the effectiveness and safety of EUS-GE compared with ES. The outcomes of technical success, clinical success, and adverse events (AEs) were evaluated. Pooled proportions were calculated using both fixed and random effects models.
RESULTS
We included 13 studies with 1762 patients in our final analysis. The pooled rates of technical success for EUS-GE were 95.59% [95% confidence interval (CI), 94.01-97.44, = 32] and 97.96% (95% CI, 96.06-99.25, = 63) for ES. The pooled rate of clinical success for EUS-GE was 93.62% (95% CI, 90.76-95.98, = 54) while for ES it was lower at 85.57% (95% CI, 79.63-90.63, = 81). The pooled odds ratio (OR) of clinical success was higher for EUS-GE compared to ES at 2.71 (95% CI, 1.87-3.93). The pooled OR of clinical success for EUS-GE was higher compared to ES at 2.72 (95% CI, 1.86-3.97, = 0). The pooled rates of re-intervention for EUS-GE were lower at 3.77% (95% CI, 1.77-6.46, = 44) compared with ES, which was 25.13% (95% CI, 18.96-31.85, = 69). The pooled OR of the rate of re-intervention in the ES group was higher at 7.96 (95% CI, 4.41-14.38, = 13). Overall, the pooled rate for AEs for EUS-GE was 8.97% (95% CI, 6.88-11.30, = 15), whereas that for ES was 19.63% (95% CI, 11.75-28.94, = 89).
CONCLUSION
EUS-GE and ES are comparable in terms of their technical effectiveness. However, EUS-GE has demonstrated improved clinical effectiveness, a lower need for re-intervention, and a better safety profile compared to ES for palliation of gastric outlet obstruction.
PubMed: 38855340
DOI: 10.1177/17562848241248219 -
Nigerian Journal of Clinical Practice May 2024Imaging is vital for assessing pancreaticobiliary diseases.
BACKGROUND
Imaging is vital for assessing pancreaticobiliary diseases.
AIM
The aim of the study was to investigate the spectrum and pattern of pancreaticobiliary diseases in adult Nigerians using magnetic resonance cholangiopancreatography (MRCP).
METHODS
This was a retrospective, descriptive cross-sectional study. The electronic radiological records of 110 adult Nigerians who had undergone MRCP were reviewed. The MRCP images were evaluated for bile duct dilatation, intraluminal filling defects, strictures, calculi, and other abnormalities.
RESULTS
There were 45 males (40.9%) and 65 females (59.1%) aged 18-83 years, with a mean age of 51.93 ± 15.22 years. Jaundice (59.1%) and right hypochondrial pain (31.8%) were the most common presenting complaints. Gallstones (32.7%), common bile duct strictures (15.5%), choledocholithiasis (11.8%), pancreatic head carcinoma (10.9%), and gallbladder carcinoma (2.7%) were the most frequent abnormalities. There was biliary obstruction in 56.4% of participants, mostly at the distal and proximal common bile duct. Other findings include hepatomegaly (23.6%), hepatic cysts (6.4%), hepatic steatosis (0.9%), duodenal wall thickening (1.8%), and ascites (5.5%). MRCP was normal in 25 (22.7%) participants.
CONCLUSION
Gallstones were the predominant pathology of the various pancreaticobiliary diseases, while Pancreatic head and gallbladder carcinoma were the most common malignant diseases.
Topics: Humans; Male; Female; Middle Aged; Adult; Aged; Cross-Sectional Studies; Retrospective Studies; Cholangiopancreatography, Magnetic Resonance; Nigeria; Aged, 80 and over; Adolescent; Young Adult; Pancreatic Diseases; Biliary Tract Diseases; West African People
PubMed: 38842708
DOI: 10.4103/njcp.njcp_619_23 -
Scientific Reports Jun 2024This study retrospectively evaluated the outcomes of endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) using novel electrocautery-enhanced lumen-apposing metal...
Revolutionizing outcomes: endoscopic ultrasound-guided gallbladder drainage using innovative electrocautery enhanced-lumen apposing metal stents for high-risk surgical patients.
This study retrospectively evaluated the outcomes of endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) using novel electrocautery-enhanced lumen-apposing metal stents (LAMS) in high-risk patients with acute cholecystitis (AC). Between January 1, 2021, and November 30, 2022, 58 high-risk surgical patients with AC underwent EUS-GBD with the novel electrocautery-enhanced LAMS. The technical success rate was 94.8% (55/58), with one case of duodenal perforation requiring surgery with complete stent migration and two of partial stent migration into the gallbladder. However, the clinical success rate was 100% (55/55). Recurrent AC occurred in 3.6% of the cases (2/55), managed with double pigtail plastic stents through the LAMS. Early AEs observed in 1.8% (1/55) due to stent obstruction. Late AEs occurred in 5.4% (3/55), including two cases of cholangitis and one of stent obstruction. For 33 patients followed over 6 months, LAMS maintenance was sustained in 30 cases. Two patients underwent double-pigtail plastic stent replacement after LAMS removal, and one underwent LAMS removal during surgery following tumor stage regression after chemotherapy for cholangiocarcinoma. The novel electrocautery-enhanced LAMS demonstrated high technical and clinical success rates in high-risk surgical patients with AC, maintaining effective gallbladder drainage with minimal AEs during long-term follow-up, thus highlighting its efficacy and safety in challenging patients.
Topics: Humans; Male; Female; Drainage; Aged; Electrocoagulation; Stents; Endosonography; Middle Aged; Retrospective Studies; Gallbladder; Aged, 80 and over; Treatment Outcome; Cholecystitis, Acute; Adult
PubMed: 38839798
DOI: 10.1038/s41598-024-63608-5 -
Experimental and Therapeutic Medicine Jul 2024Groove pancreatitis (GP) is a rare type of chronic pancreatitis characterized by fibrotic lesions localized to the groove between the pancreatic head, duodenum, and...
Groove pancreatitis (GP) is a rare type of chronic pancreatitis characterized by fibrotic lesions localized to the groove between the pancreatic head, duodenum, and common bile duct. We present a case of a 59-year-old male alcoholic with vomiting and renal dysfunction found to have duodenal obstruction and low-density pancreatic head lesions on computed tomography concerning for GP. The patient underwent pancreaticoduodenectomy and pathology confirmed the diagnosis postoperatively. The patient recovered well without complications or relapse at follow-up. Although rare, GP should be included in the differential for pancreatic head masses in middle-aged alcoholics and surgical resection may be necessary for symptom relief and exclusion of malignancy.
PubMed: 38827474
DOI: 10.3892/etm.2024.12585 -
International Journal of Surgery Case... Jul 2024Midgut volvulus in adults based on congenital malrotation, which required emergency surgery, may occur under the stimulation of adverse factors and is rare and easy to...
INTRODUCTION
Midgut volvulus in adults based on congenital malrotation, which required emergency surgery, may occur under the stimulation of adverse factors and is rare and easy to be misdiagnosed.
PRESENTATION OF CASE
A young male was taken to the emergency room of a local hospital after six hours abdominal pain. Computed tomography (CT) shows intestinal volvulus and exploratory laparotomy was performed. Postoperative CT revealed remission of small intestinal torsion and congenital malrotation of the midgut. The patient vomited frequently within 48 h after the surgery, and was transferred to our hospital for conservative treatment. After 4 days of conservative treatment, the vomiting symptoms were relieved at first, but worsened again after a liquid diet. CT showed complete duodenal obstruction and exploratory laparotomy was performed again. Congenital malrotation was found, which resulted in midgut volvulus and duodenal obstruction due to anomalous fixation of the mesentery. The bowel was placed in normal anatomical position, and the mesentery was sutured to the posterior abdominal wall. The patient was followed up for 24 months with no complaints.
DISCUSSION
Due to the rare incidence and atypical pain clinical manifestations, it is difficult for the congenital malrotation in adults to be diagnosed. Midgut volvulus in adults with malrotation is even rarer and requires emergency operation, and may be misdiagnosed.
CONCLUSION
Midgut volvulus with midgut malrotation is very rare in adults. Exploratory laparotomy must be careful to reduce misdiagnosis and recurrence of volvulus.
PubMed: 38824740
DOI: 10.1016/j.ijscr.2024.109836 -
Cureus Apr 2024Testicular cancer is among the most common solid tumors in young men. Gastrointestinal tract (GIT) metastasis of testicular cancer has been rarely reported. In addition,...
Testicular cancer is among the most common solid tumors in young men. Gastrointestinal tract (GIT) metastasis of testicular cancer has been rarely reported. In addition, metastasis occurs most commonly through retroperitoneal lymph nodes. Manifestations like abdominal pain and obstruction can be present if metastasis to GIT was considered. We report here a case of a 34-year-old male who was admitted to our GIT unit complaining of episodic epigastric pain. Computed Tomogram (CT) scan demonstrated a soft tissue like lesion involving the lumen of duodenum. Moreover, the patient had a right radical orchiectomy 18 months prior to the presentation due to a stage IA non-seminomatous germ cell tumor with no lymphovascular invasion and free surgical margins. Esophagogastroduodenoscopy (EGD) revealed a malignant appearing duodenal lesion and biopsy showed that it was compatible with germ cell tumor. Metastatic embryonal carcinoma to duodenum was diagnosed and confirmed by immunohistochemical stains. Then, the patient's situation was discussed and decided to be on a plan of four cycles of chemotherapy regimens. Testicular malignancy metastasis to GIT is uncommon, but it's important to know that there is a contact between GIT and testicular lymphatic drainage through para-aortic lymph nodes. So, even if it's rare to occur, it's still possible, and we should always be concerned about it. Mostly, diagnosis of testicular tumors begins with evaluating tumor markers such as alpha-fetoprotein (AFP), beta-subunit of human chorionic gonadotropin (B-hCG), and lactate dehydrogenase (LDH). But in contrast, all of these markers were within the normal range of their values in our case. Suspicion for metastasis and GIT involvement must be raised when dealing with a young male who had a history of testicular tumor such as embryonal carcinoma which was reported here in our case. That is very essential for avoiding potential complications and saving time in order to start management.
PubMed: 38817519
DOI: 10.7759/cureus.59332 -
Journal of Contemporary Brachytherapy Apr 2024Few studies have focused on the management of inoperable ampullary carcinoma (AC), and patients with jaundice suffer from biliary stents replacement frequently....
PURPOSE
Few studies have focused on the management of inoperable ampullary carcinoma (AC), and patients with jaundice suffer from biliary stents replacement frequently. Iodine-125 (I) brachytherapy has been used in the treatment of malignant tumors owing to its curative effect, minimal surgical trauma, and tolerable complications. The aim of the study was to investigate the role of I seed implantation in patients with unresectable ampullary carcinoma after relief of obstructive jaundice.
MATERIAL AND METHODS
A total of 44 patients with obstructive jaundice resulting from unresectable ampullary carcinoma from January 1, 2010 to October 31, 2020 were enrolled in the study. Eleven patients underwent implantation of I seeds under endoscopic ultrasound (EUS) after receiving biliary stent placement endoscopic retrograde cholangiopancreatography (ERCP) (treatment group), and 33 patients received a stent alone ERCP (control group). Cox regression model was applied in this single-center retrospective comparison study.
RESULTS
The median maximum intervention interval for biliary obstruction was 381 days (interquartile range [IQR]: 204-419 days) in the treatment group and 175 days (IQR: 126-274 days) in the control group ( < 0.05). Stent occlusion rates at 90 and 180 days in the control group were 12.9% and 51.6%, respectively. No stent occlusion occurred in the treatment group. Patients in the treatment group obtained longer survival time (median, 26 vs. 13 months; < 0.01) and prolonged duodenal obstruction (median, 20.5 vs. 11 months; < 0.05). No brachytherapy-related grade 3 or 4 adverse events were observed.
CONCLUSIONS
Longer intervention interval for biliary obstruction and survival as well as better stent patency and prolonged time to duodenal obstruction could be achieved by implanting I seeds combined with biliary stent in patients with unresectable ampullary cancer.
PubMed: 38808212
DOI: 10.5114/jcb.2024.139279 -
Clinical Case Reports Jun 2024This case highlights the importance of a definite diagnosis of an IgG4-related chronic sclerosing duodenitis based on histological and radiological findings to rule out...
KEY CLINICAL MESSAGE
This case highlights the importance of a definite diagnosis of an IgG4-related chronic sclerosing duodenitis based on histological and radiological findings to rule out any malignancy in the mass. While dealing with patients having concentric duodenal thickening resulting in stricture formation, one should think of inflammatory etiology as well. IgG4-related disease is one of these inflammatory disorders where we see soft tissue thickening without a large mass or any associated lymphadenopathy as in our case.
ABSTRACT
Immunoglobulin G4-related disease (IgG4-RD) is distinguished as an infiltration of IgG-4-positive plasmacytes involving inflammatory lesions across multiple organs which is accompanied by raised IgG4 levels in the serum. Several inflammatory disorders are recognized as part of the IgG4-RD family based on shared histopathological features, which include Mikulicz's disease, chronic sclerosing sialadenitis, or Riedel's thyroiditis. Our case highlights a distinctive presentation of IgG4-related diseases; a 58-year-old man presenting with duodenal stricture highly suspicious of a duodenal mass/ampullary mass later found to be due to IgG4-related sclerosing duodenitis with negative malignancy on biopsy. We present the diagnostic challenges faced and relevant findings noted.
PubMed: 38808195
DOI: 10.1002/ccr3.8980 -
Cureus Apr 2024We present a case of a 58-year-old male with a rare duodenal carcinosarcoma causing gastric outlet obstruction. Despite its aggressive nature and poor prognosis, with...
We present a case of a 58-year-old male with a rare duodenal carcinosarcoma causing gastric outlet obstruction. Despite its aggressive nature and poor prognosis, with only 12 documented cases in the literature, this report sheds light on the clinical presentation and challenges in diagnosis and treatment. Carcinosarcoma, characterized by both carcinomatous and sarcomatous elements, poses difficulties in management due to its diverse tissue characteristics. Surgical resection remains the primary treatment, although the prognosis remains grim, emphasizing the need for further research into advanced therapeutic strategies to improve patient outcomes. This case underscores the rarity and clinical complexities associated with duodenal carcinosarcomas.
PubMed: 38779294
DOI: 10.7759/cureus.58725