Hypersensitivity pneumonitis was the most common new-onset ILD in India, followed by CTD-ILD and idiopathic pulmonary fibrosis; diagnoses varied between site investigators and CILD experts, emphasizing the value of MDD in ILD diagnosis. Prompted case report forms including environmental exposures in prospective registries will likely provide further insight into the etiology and management of ILD worldwide.

No abstract

No abstract

Objectives:This study was planned to define the clinical profile of pulmonary tuberculosis (PTB) patients having renal amyloidosis, to identify the factors responsible for development of amyloidosis, to detect the time period between onset of amyloidosis and PTB, and analyze clinical features of amyloidosis in PTB patients for early diagnosis and timely assessment.Materials and Methods:Patients of PTB having pedal edema, proteinuria, and grossly diseased kidneys on ultrasound abdomen were subjected to renal biopsy and appropriate biochemical investigations. Clinical profile of biopsy proven amyloidosis cases was analyzed.Results:There were 43 patients (32 males, 11 females, age range 20–65 years) having PTB with pedal edema, proteinuria, and renal medical disease on abdominal ultrasound where amyloidosis was confirmed by renal biopsy. The total duration of illness ranged from two months to seven years (mean 2.25 years) and was less than five years in 93% patients. All patients had significant proteinuria. Nephrotic syndrome was seen in 23, hypertension in 19, hypoalbuminemia in 33, hypercholesterolemia in 29, and deranged renal functions in 32 patients. Ninety percent patients had moderate to far advanced pulmonary lesions on chest radiography with smear positivity in 21 patients.Conclusions:Renal amyloidosis is an important complication of PTB and should be suspected clinically in patients presenting with a triad of pedal edema, proteinuria, and medical renal disease on ultrasound. Contrary to general belief, renal amyloidosis may occur in PTB patients having disease for relatively shorter duration, and even if adequately treated.

Background:Mediastinum is a “Pandora's box” with many neoplastic and nonneoplastic lesions. The purpose of this study was to analyze our institutional experience of mediastinal lesions on fine-needle aspiration cytology (FNAC) and/or biopsy.Materials and Methods:This study was an analysis of 144 patients who had undergone ultrasound-guided FNAC and/or core biopsy for mediastinal lesions.Results:A total of 144 cases of suspected mediastinal masses were seen, and in 139 cases, tissue diagnosis was attempted. Out of 139 cases, 93 cases were neoplastic in nature (67%), 32 were nonneoplastic (23%), and 14 remained inconclusive (10%). Among neoplastic mediastinal lesions, metastatic carcinoma (37.4%) was the most common neoplastic lesion, followed by non-Hodgkin's lymphoma (12.2%), Hodgkin's lymphoma (7.1%), thymic lesions (3.5%), etc. Among nonneoplastic conditions, tuberculosis was the most common lesion (20.1%). An accurate tissue diagnosis was made in 89.9% cases by FNAC or core biopsy of mediastinal lesions in this study. Procedure-related mortality was nil. Complications were mostly minor and included chest pain in 24.5%, small pneumothorax in 13.6% requiring closed tube thoracostomy in 1.4%, and scanty hemoptysis in 9.3% cases.Conclusion:Neoplastic mediastinal lesions are more common than nonneoplastic lesions, with metastatic carcinoma being the most common cause followed by tuberculosis. A wide variety of lesions observed in this study stress on the importance of cytohistological diagnosis in all cases of mediastinal lesions for the final diagnosis and management planning. A guided FNAC or core biopsy is still accurate, well tolerated, and devoid of major complications.

No abstract

Scalp arteriovenous malformations are an exceptional group of vascular lesions with curious presentations and an elusive natural history. Their detection in the pediatric population is a rarer occurrence. We discuss our experience with five children suffering from this pathology and their surgical management carried at our institution from 2007 to 2013. The genesis in pediatric patients is, usually, spontaneous in contrast with the history of trauma seen in adults. Clinical symptoms, usually, range from an asymptomatic lesion, local discomfort, headaches to necrosis and massive hemorrhage. Selective angiography remains the cornerstone for investigation. Complete surgical excision, embolization or an approach combining the modalities is curative.

No abstract