Idiopathic pulmonary hemosiderosis (IPH) causes diffuse alveolar hemorrhage (DAH) by a yet unknown mechanism. The coexistence of IPH and celiac disease (CD), also known as Lane-Hamilton syndrome (LHS), has been reported in both pediatric and adult patients. The objective of this study was to compare demographics, clinical and radiologic findings, treatment, and outcomes between adult patients with IPH and LHS. This is a systematic review of the literature. Multiple databases were searched using appropriate formulas to identify relevant articles. A total of 60 studies reporting 65 patients were included in the review. Forty-nine of these patients had IPH and 16 had LHS. The prevalence of anti-CD antibodies among tested patients was 13/22 (59%). The symptom onset and diagnosis of IPH occurred earlier in patients with LHS. The median delay in diagnosis was the same between the two groups (52 weeks). The classic triad was more likely to be present in patients with LHS. Only 20% of patients in the LHS cohort had any significant gastrointestinal (GI) symptoms at the time of IPH diagnosis. A gluten-free diet alone was effective in the majority of patients. Fewer patients in the LHS cohort received systemic corticosteroid than the IPH cohort. The recurrence and mortality in patients with LHS appear to be less than in the IPH cohort. The prevalence of CD is 25% in adult patients with IPH. Patients with LHS may have a milder course than patients without CD. Serologic testing for CD should be performed in all patients diagnosed with IPH.

Objective: This narrative review aims to provide a detailed overview of pleural abnormalities in patients with coronavirus disease 19 or COVID-19.Background: Severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) is a novel beta coronavirus responsible for COVID-19. Although pulmonary parenchymal and vascular changes associated with COVID-19 are well established, pleural space abnormalities have not been the primary focus of investigations.Methods: Narrative overview of the medical literature regarding pleural space abnormalities in COVID-19. The appropriate manuscripts were identified by searching electronic medical databases and by hand searching the bibliography of the identified papers. Pleural abnormalities on transverse and ultrasound imaging are discussed. The incidence, clinical features, pathophysiology, and fluid characteristics of pleural effusion are reviewed. Studies reporting pneumothorax and pneumomediastinum are examined to evaluate for pathogenesis and prognosis. A brief comparative analysis of pleural abnormalities among patients with COVID-19, severe acute respiratory syndrome (SARS), and Middle Eastern respiratory syndrome (MERS) has been provided.Conclusions: Radiologic pleural abnormalities are common in COVID-19, but the incidence of pleural effusion appears to be low. Pneumothorax is rare and does not independently predispose the patient to worse outcomes. SARS-CoV-2 infects the pleural space; however, whether the pleural fluid can propagate the infection is unclear.

Sarcoidosis is a granulomatous disease of unknown etiology which may present with systemic manifestations. The diagnosis of gastric sarcoidosis needs much effort to accomplish as it is exceedingly rare, and the treatment is usually recommended exclusively for symptomatic disease. Here, we present a case of gastric sarcoidosis in a 31-year old black female patient with symptoms of nausea and epigastric pain. A diagnosis of gastric sarcoidosis was mainly based on the presence of non-necrotizing granulomas on biopsy following esophagogastroduodenoscopy (EGD). She was treated with steroid with high dose at first, followed by a slow taper and the symptoms responded to the treatment.

Introduction: The aim of our study is to determine the clinical, biochemical, and imaging factors that affect the duration of hospital stay in patients admitted with normotensive acute pulmonary embolism.Methods: This was a single-center retrospective study conducted in a community hospital in New York metropolitan area for patients admitted from October 2015 to October 2017.Results: A total of 79 patients were included, the mean age was 55.76 (SD = 17.33), 29 cases were males (37%) and 50 cases were females (63%). Among all patients, 17 cases had short length of stay (LOS) (≤2 days) and 62 cases had long LOS (>2 days). There were statistically significant differences in age (p = .041), presence of lung disease (p = .036), number of comorbidities (p = .043), and pulmonary embolism severity index (PESI) scores (original and simplified; p = .002 and .001, respectively). Logistic regression analysis showed that PESI score significantly predicted long LOS (OR 1.067, 95% CI [1.001, 1.137], p = .048). Similarly, sPESI significantly predicted long LOS (OR 0.223, 95% CI [0.050, 0.999], p = .050). Both regression models were adjusted for age, lung disease, and number of comorbidities.Conclusion: Both original and simplified PESI scores were statistically significant predictors of duration of hospital stay. Patients with multiple comorbidities or with chronic lung disease were also likely to have prolonged hospital stay. None of the cardiac biomarkers affected the duration of hospital stay, neither did the presence of right ventricular dysfunction nor treatment modality.

Dronedarone is a class III antiarrhythmic agent and a potent blocker of multiple intracardiac ion channels with many electrophysical properties common with amiodarone. Oral dronedarone, 400 mg twice daily, is approved for the maintenance of normal sinus rhythm in patients with a history of atrial fibrillation (AF) or atrial flutter. It is primarily used for the maintenance of sinus rhythm in patients with paroxysmal or persistent AF or atrial flutter. Dronedarone is a relatively new therapeutic agent which is a non-iodinated congener of amiodarone and hypothesized to have far lesser side effects. Photosensitivity is an uncommon side effect of dronedarone and not much has been described in the literature. Here we describe a patient with such complication.

Background: Nontuberculous mycobacterium is a recognized cause of hypercalcemia, particularly in patients with acquired immunodeficiency syndrome (AIDS). Here we describe a case of severe hypercalcemia secondary to Mycobacterium abscessus (M. abscessus) in a patient with AIDS. To the best of our knowledge this is the first case report describing a case of M. abscessus presenting as retroperitoneal lymphadenopathy and severe hypercalcemia.Case description: A 56-year-old man with AIDS presented with altered mental status and somnolence for four days. Laboratory investigations were significant for calcium 16.49 mg/dL (RI 8.9–10.3 mg/dL), 1,25 dihydroxyvitamin D level 44.1 pg/ml (RI 19.9–79.3 pg/ml) and parathyroid hormone (PTH) 4 pg/mL (RI 15–65 pg/mL). CT scan of Abdomen and Pelvis showed hepatosplenomegaly with large retroperitoneal, retrocrural, and mesenteric lymphadenopathy which had an intense focal uptake on Gallium scan. Bone marrow biopsy revealed mild plasmacytosis (5%) with no evidence of myelodysplasia, acute leukemia or lymphoma. A subsequent lymph node biopsy showed fragments of fibrous tissue with lymphohistiocytic infiltrate and many acid-fast bacilli. Pre-antibiotic blood cultures grew Mycobacterium which was identified later as M. abscessus at four weeks.Conclusion: hypercalcemia in HIV-infected patients may suggest malignancy or infectious etiology, among other causes. Clinicians should be aware of the risk of hypercalcemia with nontuberculous mycobacterium (NTM) infection, whether as first manifestation or a late presenter in the disease course after initiating antiretroviral therapy (ART). We suggest careful monitoring of serum calcium level upon diagnosis of NTM infection and after initiation of ART, NTM therapy or vitamin D supplementation.

Objective : Our study aimed to determine the national estimates of the 30-day all-cause readmission rate among patients with spontaneous pneumothorax and to investigate the burden of these readmissions in terms of mortality, length of stay and hospitalization costs in the USA. Methods : We utilized the Nationwide Readmission Database for 2013–2014 and identified adults with a primary diagnosis of spontaneous pneumothorax. We analyzed and reported patient- and hospital-level variables of the study cohort. Our primary outcome was 30-day readmission rate, including the reasons for readmission. Our secondary outcomes included all-cause mortality, resources utilization and predictors of readmissions. Results : We identified 47,108 index admissions with spontaneous pneumothorax. The 30-day readmission rate was 13.6%. The most common reason for admission was recurrent pneumothorax. In index admissions, the in-hospital mortality rate was 3.1%; whereas, in readmissions, the mortality was higher (4.6%, p < 0.001). Both age group 45–64 ( HR : 1.31, 95% CI : [1.15–1.49], p < 0.001) and history of cancer ( HR : 1.34, 95% CI : [1.17–1.53], p < 0.001) were found to predict the risk of 30-day readmission. Conclusion : The 30-day readmission rate in patients with spontaneous pneumothorax was 13.6%, and a recurrent event was the most likely cause. The 30-day readmissions were associated with higher mortality and hospitalization charges. Middle age and history of cancer increase likelihood of 30-day readmission.

Isolated hyperbilirubinemia as a manifestation of alcoholic liver disease without significant liver abnormalities is seen very rarely. We report such a case where a patient with chronic alcoholism presented to the ER with acute jaundice with bilirubin of 24.8 mg/dl, predominantly conjugated in nature along with mild elevation of AST (76 IU/L). There were no other abnormalities of the liver function. The patient underwent extensive laboratory and imaging tests that excluded extrahepatic cholestasis, viral and autoimmune hepatitis, ischemic hepatitis, and so forth. Liver biopsy excluded hemochromatosis, dysplasia, or malignancy and other differentials. Bilirubin gradually trended down to 7.3 mg/dl when alcohol consumption was stopped.