Intraluminal duodenal diverticulum causing pancreatitis in a patient with a polysplenia syndrome

OBJECTIVES: The purpose of this study was to determine the effect of hospital volume on long-term survival for women with breast cancer. METHODS: Survival analysis and proportional-hazard modeling were used to assess 5-year survival and risk of death, adjusting for clinical and sociodemographic variables. RESULTS: At 5 years, patients from very low-volume hospitals had a 60% greater risk of all-cause mortality than patients from high-volume hospitals. CONCLUSIONS: Hospital volume of breast cancer surgical cases has a strong positive effect on 5-year survival. Research is needed to identify whether processes of care, especially postsurgical adjuvant treatments, contribute to survival differences.     

Intraluminal duodenal diverticulum with malposition of the ampulla of Vater

Intraluminal duodenal diverticulum is a rare congenital anomaly, sometimes associated with malposition of the ampulla of Vater. When the diverticulum is excised, the position of the ampulla should be determined carefully to avoid injury to pancreaticobiliary ducts. We report two patients with symptomatic intraluminal duodenal diverticulum and malposition of the ampulla. The ampulla was located on the rim of the diverticulum in one patient; in the others, the ampullary site was the posterior wall of the duodenum. Both patients underwent successful excision of the diverticulum without ductal injuries. As we have been unable to find any case with an ampullary location on the anterior wall of the duodenum, anterior duodenotomy followed by identification of the ampulla must precede excision of the diverticulum in order to avoid pancreaticobiliary ductal injuries.     

Missed curable carcinoma of the pancreas presenting as chronic pancreatitis

We present a case of pancreatic malignancy which presented as chronic pancreatitis. The diagnostic difficulties are discussed. We recommend that when there is any doubt about a diagnosis of chronic pancreatitis with a pancreatic mass, then early resection is appropriate.     

Sarcoidosis presenting as obstructive jaundice

Sarcoidosis is an uncommon disorder characterized by a multi-systemic granulomatous disease of undetermined etiology and pathogenesis. The diagnosis is established by the presence of a compatible clinical illness and by histologic demonstration of noncaseating epithelioid cell granulomas in the affected organs. Accurate diagnosis requires a thorough evaluation to exclude infectious and neoplastic diseases that can mimic sarcoidosis. Although all organs and systems can be affected, the lungs and intrathoracic lymph glands are the most common sites of involvement. We describe an unusual case of extrapulmonary sarcoidosis presenting as obstructive jaundice.     

Management of fibrosing pancreatitis in children presenting with obstructive jaundice

OBJECTIVES: Post-radical prostatectomy stress incontinence occurs in up to 20% of patients. Postprostatectomy incontinence is initially treated with undergarments, pads, or drip collectors. Patients with persistent leakage are often treated with a transurethral bulking agent (Contigen) or placement of an artificial genitourinary sphincter (AGUS). We have compared the direct costs of each treatment at our institution over 10 years. METHODS: The Mayo Clinic estimating office provided the Medicare and non-Medicare charges for patients receiving both collagen injection (outpatient) and AGUS placement (2-day hospitalization) during August 1995. The Mayo Store provided the current price of all undergarments, pads, and drip collectors carried. Two local grocery stores provided the cost of Depends undergarments. RESULTS: The following items were the least expensive carried at the Mayo Clinic Store: Entrust undergarments, Active Style pads, and Conveen drip collectors at $0.99, $0.52, $1.05 each, respectively. The average cost of Depends undergarments was $0.52 each. The cost of wearing 5 of the least expensive undergarments or pads per day for 10 years is $9497. The average estimated Medicare and non-Medicare cost for outpatient (general anesthesia) collagen injection is $4300 and $5625, respectively. The average Medicare and non-Medicare cost for AGUS placement is $15,400 and $20,300, respectively. Factoring in our current 22.4% reoperation rate, the average per patient Medicare and non-Medicare cost for AGUS placement is $18,850 and $24,847, respectively. CONCLUSIONS: The cost of the AGUS placement compares favorably with the cost of transurethral collagen injection (under general anesthesia) in patients requiring several (more than three) collagen injection treatments or requiring the continued use of undergarments after collagen injection. Whereas the cost of transurethral collagen injection, when effective, compares favorably with conservative treatment, AGUS placement is significantly more expensive than conservative management for almost all patients except the exceedingly rare patient wearing more than 9 undergarments or pads per day. When the psychosocial benefit of urinary continence is considered, however, transurethral injection of collagen or AGUS placement often becomes the preferred treatment.     

Laparoscopic treatment of duodenal diverticulum

A patient with a history of intermittent and intense pain in the upper abdomen secondary to an ulcer of a duodenal diverticulum underwent laparoscopic treatment. The diverticulum measured 2.5 cm in diameter and it was located on the lateral wall of the second portion of the duodenum. The diverticulum was inverted and the duodenal muscular defect was closed with interrupted sutures. Ambulation and a clear liquid diet was started on the same day as the operation, and the patient was discharged on the first postoperative day.     

Perforation of diverticulum of terminal ileum presenting as acute appendicitis

Two cases of perforated diverticula of the terminal ileum are presented with a discussion of the literature. Primary resection is the treatment of choice. Asymptomatic diverticula discovered on routine contrast studies should not be managed surgically.     

Meckel''s diverticulum presenting as gastric outlet obstruction: case report

We report a case of gastric outlet obstruction simulating gastric antral neoplasm resulting from a perforated Meckel's diverticulum. Presentation of this nature has not been previously reported.     

Perforated duodenal diverticulum caused by enterolith

OBJECTIVES: To describe a community outbreak of methicillin-resistant Staphylococcus aureus (MRSA) and to investigate risk factors for MRSA transmission and infection in a wrestling team. DESIGN: Case series and retrospective cohort study. SETTING: A high school wrestling team and the surrounding community in southern Vermont, 1993 to 1994. PATIENTS OR OTHER PARTICIPANTS: The case series included persons whose MRSA-positive infections were identified at a hospital laboratory from January 1, 1993, through February 28, 1994, and a health maintenance organization laboratory from July 1, 1993, through February 28, 1994. A wrestling team case-patient was a 1993-1994 team member with an MRSA-positive culture during the period from January 1, 1993, through February 28, 1994. INTERVENTIONS: Visual inspection of wrestlers before matches was instituted. Affected wrestlers were excluded from wrestling and advised to seek appropriate medical care. Heightened attention was given to personal and environmental hygiene. MAIN OUTCOME MEASURES: Colonization or infection with MRSA. RESULTS: Seven of 32 team members were MRSA positive (6 infected, 1 colonized). All lesion-positive wrestlers were tested by pulsed field gel electrophoresis and found to be infected with the same MRSA strain, as were 6 nonwrestlers. No risk factors for MRSA infection were identified. CONCLUSIONS: The MRSA was transmitted among members of a wrestling team. Infection with MRSA should be suspected in outbreaks of boils that are nonresponsive to standard antibiotic therapy among healthy participants of contact sports and their close contacts.     

Diagnosis of chronic pancreatitis: presenting features and diagnostic delay

The diagnosis of chronic pancreatitis continues to present difficulties. The nonspecific nature of the symptomatology, its low prevalence and the limited value of morphological and functional tests in the early stages are the most common causes of delay in diagnosis. Our aim was to analyze the most significant clinical manifestations and the diagnostic features of chronic pancreatitis, distinguishing between alcoholic and nonalcoholic etiologies. We studied 158 patients, 136 (86.1%) with alcoholic and 22 (13.9%) with nonalcoholic chronic pancreatitis. The initial symptomatology, the age at diagnosis, the delay in diagnosis from the onset of the clinical signs and the type of diagnosis (incidental or suspected) were considered for each patient. Men predominated in both the alcoholic and the nonalcoholic pancreatitis groups (97.8% and 68.2%, respectively). The mean ages at onset and diagnosis were 38 and 50.6 years, respectively, in alcoholic chronic pancreatitis and 44 and 55 years in the nonalcoholic group; the differences between the two parameters were statistically significant. The most common clinical signs in alcoholic chronic pancreatitis were abdominal pain (81.6%) and episodes of acute pancreatitis (64%), while patients with nonalcoholic pancreatitis presented abdominal pain (59%), diarrhea (40.9%) and weight loss (36.4%). The delay in diagnosis from the onset of the clinical manifestations was 5.8 years (6.1 years in alcoholic and 4.3 years in nonalcoholic pancreatitis. The diagnosis was incidental in 34% of cases of alcoholic chronic pancreatitis and in 50% of cases in the nonalcoholic group.     

Helicobacter pylori infection in patients with chronic pancreatitis and duodenal ulcer

BACKGROUND: The prevalence of duodenal ulcer is high in patients with chronic pancreatitis. Patients with simple duodenal ulcer without chronic pancreatitis are mostly Helicobacter pylori-infected, and the prevalence of IgG seropositivity is > 95%. The prevalence of H. pylori infection in patients with chronic pancreatitis is not known. METHODS: IgG antibodies against H. pylori were measured in a cross-sectional survey of consecutive patients who had their exocrine pancreas function examined with a Lundh meal test in the period 1988-95 and in a control group of patients with simple duodenal ulcer. RESULTS: Twenty-seven per cent of the patients with chronic pancreatitis had duodenal ulcer during the observation period. The prevalence of IgG antibodies against H. pylori was 22% in patients with chronic pancreatitis without duodenal ulcer as compared with 27% with non-organic abdominal pain. The prevalence of IgG antibodies against H. pylori was 60% in patients with chronic pancreatitis complicated by duodenal ulcer as compared with 86% in controls with simple duodenal ulcer. CONCLUSIONS: H. pylori infection contributes but may not be the only cause of duodenal ulcer in patients with chronic pancreatitis.     

Inflamed duodenal diverticulum. Preoperative radiographic diagnosis

An overview on the literature on primary open angle glaucoma that has appeared in the optometric and ophthalmological journals during the past ten years indicates a continuing reevaluation, and perhaps at times a seeming disagreement, regarding the parameters of this disease. Opinions have varied, and still do, on such matters as to whether or not the diagnosis of glaucoma is contingent upon a field defect, the existence of low tension glaucoma, the ramifications of ocular hypertension, what constitutes a glaucomatous appearance of the disc, field defects versus the appearance of the disc, field defects versus the appearance of the disc, and what constitutes an early glaucomatous field defect. Voices have been raised in some quarters that claim that waiting for a field defect to develop may not be in the best interest of the patient, and that the glaucoma suspect should be identified as early as possible. Treatment before the development of a field defect is enjoying support from some glaucoma authorities. Good clinical practice will permit the conscientious optometrist to identify those patients who have very early signs of this disease.     

Lessons learned from a complicated case of cephalic obstructive chronic pancreatitis

The authors report the complex case of a 51 year-old man admitted to his local hospital for gallbladder and common bile duct lithiasis, 1 year before admission to our hospital. There, he was treated by cholecystectomy and transduodenal biliary sphincteroplasty. He was readmitted after 3 months because of a painful episode and was discharged with the diagnosis of "relapsing acute pancreatitis in chronic pancreatitis." At our hospital, he underwent laparotomy and revision of the previous transduodenal biliary sphincteroplasty. Pancreatic sphincteroplasty and septectomy were also performed. The night after surgery, the patient suffered from acute post-operative pancreatitis complicated by severe hemorrhage due to erosion of the superior pancreaticoduodenal arteries, treated with gastroduodenal artery embolization by tungsten coils. Three months later, the patient suffered from another acute episode. An endoscopic retrograde colangio pancreatography (ERCP) showed the complete patency of the sphincteroplasties but clearly identified the persistence of a severe cephalic stricture. Therefore, the patient was readmitted to our hospital and underwent another laparotomy. A pylorus-preserving pancreaticoduodenectomy (PPPD) was performed. The post-operative course was uneventful and at 14 months follow-up the patient was in good health. The discussion focuses on the surgical treatment of chronic pancreatitis with cephalic Wirsung duct stenosis, stressing the increasing role of PPPD as a first-choice option.     

Wandering spleen presenting as duodenal obstruction after repair of congenital diaphragmatic hernia

The most common presentation of the wandering spleen in children is torsion with infarction. Duodenal obstruction by the spleen has not been reported previously. Wandering spleen can accompany congenital diaphragmatic hernia (CDH) because of its loss of retroperitoneal fixation. If absence of normal splenic fixation is found during repair of CDH, splenopexy should be performed to eliminate the risk of torsion, infarction, or, as described here, duodenal obstruction.     

The duodenal diverticulum: an exceptional site of massive bleeding

Duodenal diverticula are usually asymptomatic but may induce major hemorrhage on rare occasions. When endoscopy cannot determine the cause of bleeding, angiography must be performed. This paper describes a patient in whom angiography identified the diverticulum as the bleeding source, which was an exceptional occurrence, and thereby allowed prompt, appropriate treatment.