ABSTRACT
OBJECTIVE: Despite the low prevalence (0.008%) of adrenal insufficiency (AI) in the general population, this disorder was recently diagnosed in a substantial number of sickle cell disease (SCD) patients at our hospital. The main objective of this study was to assess the prevalence of AI in SCD patients. METHODS: All adult patients admitted to the Department of Medicine at Interfaith Medical Center from October 2010 to November 2011 were eligible for this retrospective study. Medical records of adult SCD patients hospitalized for painful crisis and who had undergone cosyntropin testing were reviewed. Adult non-SCD patients hospitalized for painful crisis and who had undergone cosyntropin testing served as controls. The result of the cosyntropin test was the primary outcome. The prevalence of positive cosyntropin tests was compared between the 2 groups by using Student's t-test, and odds ratios. RESULTS: 62 adult SCD patients were enrolled in the study. 15 underwent cosyntropin testing and 12 (19.4%) of these patients were found to have AI. AI was also diagnosed in 1 of 1,340 non-SCD patients. The odds ratio for AI in SCD to non-SCD patients [(12/62)/(1,340)] was 259. The odds ratio for the prevalence of AI in SCD patients in our study (19.4%) vs. the general population (approximately 0.008%) was 2,375. CONCLUSION: AI occurred in 19.4% of SCD patients included in this study. These patients thus have a 2,375-fold higher risk of developing AI than the general population, and a 259-fold greater risk of developing AI than do hospitalized non-SCD patients.
Subject(s)
Adrenal Insufficiency , Anemia, Sickle Cell , Adolescent , Adrenal Insufficiency/diagnosis , Adrenal Insufficiency/epidemiology , Adrenal Insufficiency/etiology , Adult , Anemia, Sickle Cell/complications , Anemia, Sickle Cell/diagnosis , Anemia, Sickle Cell/epidemiology , Cosyntropin/administration & dosage , Female , Hormones/administration & dosage , Hospitalization , Hospitals, Community , Humans , Male , New York City/epidemiology , Prevalence , Retrospective Studies , Risk FactorsABSTRACT
Small bowel lymphomas of the extranodal type occur in the young and are characteristically associated with malabsorption syndrome. We present the case of an elderly in whom there was no malabsorption and the duodenal tumor was a gastric type marginal zone B cell lymphoma also known as gastric mucosa-associated lymphoid tissue (MALT) lymphoma. A 73-year-old woman presented to the emergency room with 2 weeks of general weakness, recurrent vomiting containing food particles and abdominal distension. She had been diagnosed with diabetic gastroparesis 4 years prior. CT of the abdomen and pelvis was suggestive of gastric outlet obstruction but no evidence of pancreatic or duodenal mass. Endoscopy and biopsy of the tumor obstructing the distal first part of the duodenum confirmed a gastric marginal MALT lymphoma. The patient's symptoms improved with radiotherapy. Gastric MALT lymphoma, an extranodal lymphoma primarily described in the stomach, can also present in the small bowel and is not associated with malabsorption.
ABSTRACT
Vascular access catheters such as Tesio-Caths are preferentially inserted in the internal jugular vein and serve as access for hemodialysis. Complications related to the removal of these types of lines are uncommon. We report four patients in whom the tip of the Tesio-Cath broke and was left stuck in the superior vena cava. Although there is no defined limit to the maximum length of stay of vascular access catheters for dialysis, the possibility of catheter entrapment should be considered. It remains to be determined whether removing Tesio-Caths every 16- 18 months is beneficial in avoiding this complication.
