Cystic lung disease lymphangioleiomyomatosis (LAM) in a male patient.

Lymphangioleiomyomatosis (LAM) is characterised by the proliferation of abnormal smooth muscle cells (LAM cells) in the lungs, lymph nodes and other organs. We report the case of a man in his 50s who had right-sided pleural effusion. On performing a diagnostic tap, the fluid was milky white in colour. An intercostal chest tube was inserted and after complete drainage of fluid, a high-resolution CT (HRCT) was done. HRCT revealed multiple cysts throughout both of the lungs. On subsequent bronchoscopy-guided transbronchial lung biopsy and histochemical staining, diagnosis of LAM was made. We started the patient on oral sirolimus. On subsequent follow-up, subjective and objective improvements were observed.

Comparison of diagnostic accuracy of digital chest X-ray images between PACS and WhatsApp Messenger in resource poor setting.

PURPOSE: Many underserved remote locations without specialists would benefit from the ability to quickly and easily share images of radiographs with trained radiologists using WhatsApp messenger. However, there is limited evidence on the role of WhatsApp messenger for sharing chest x-ray (CXR) images to aid diagnosis and management. The objective of the study was to determine the diagnostic accuracy and inter-observer agreement of WhatsApp messenger images of digital CXR compared to viewing on Picture Archiving and Communication System (PACS) monitor. METHODS: Two pulmonologists reported 400 WhatsApp messenger images of digital CXR each. After a wash period of two weeks, they reviewed the original CXR images on PACS and again reported their findings. Diagnostic agreement was measured using kappa value, diagnostic accuracy was evaluated by sensitivity and specificity. RESULTS: The diagnostic agreement between WhatsApp and PACS images for both the readers was high in case of normal CXR (0.84), Pneumonia (0.85) and Active Koch's (0.79) and Old Koch's (0.71). The inter-observer agreement between two readers on WhatsApp images was good in cases of normal chest x-ray (0.74), Active Koch's (0.61) and Pneumonia (0.74) and low in COPD (0.31) and Pleural Effusion (0.28) and Carcinoma Lung (0.40). In terms of radiological lesion, inter-observer agreement between two readers on WhatsApp images was good in terms of the zonal involvement, moderate in case of infiltrates, consolidation, nodules, and fibrosis, fair in cavity, effusion (0.28) and poor in hilar lymphadenopathy (0.14). The sensitivity in the diagnosis of nodules, effusion and hilar lymphadenopathy was <50% in both the readers. CONCLUSION: CXR transmission via WhatsApp is able to identify clinical findings similar to viewing the same image on a PACS monitor in cases of Pneumonia and normal subjects. Active and old Koch's has good comparability whereas; diagnostic agreement is poor in COPD, cavity, pleural effusion and hilar lymphadenopathy, requiring more caution during interpretation.

Pulmonary cryptococcosis: Report of the first confirmed autochthonous case in Nepal.

We report a case of cryptococcal pneumonia in a 53 years old female Nepali patient with uncontrolled diabetes mellitus type 2 who empirically received multiple broad-spectrum antibiotics and standard anti-tubercular treatment as well as glucocorticosteroids for suspected sarcoidosis before the diagnosis was finally established. To our knowledge, this is the first confirmed autochthonous case of cryptococcosis reported from Nepal.

Fifth year of a public-private partnership to improve the case detection of tuberculosis in India: A role model for future action?

BACKGROUND: There is limited access to radiology facilities in most parts of India leading to significant under diagnosis and underreporting of smear negative clinically diagnosed tuberculosis (CDTB). Public Private Partnership (PPP) has a lot to contribute towards addressing this gap through providing access to chest x-ray (CXR) in far-off locations. METHOD: Mobile vans equipped with digital CXR equipment and support staff were provided by a Corporate Hospital working closely with government, with scheduled visits to government peripheral health institutes. Patients received upfront CXR and sputum microscopy along with GeneXpert in accordance with the revised TB diagnostic algorithm prescribed by the national program, Following a successful pilot in 2014 in district Rewari, "TB free Haryana" was launched in November 2015 with a phased roll out in 16 districts by 2018. RESULTS: The pilot initiative in 2014 confirmed practical and clinical feasibility and revealed a high rate (30% of people screened) of CDTB i.e. symptomatic cases with radiologic abnormalities compatible with Pulmonary TB. In the first year (2016), 5 districts were covered and a total of 3340 CXRs were carried out. There was an increase in the case notification rates of new CDTB (smear negative) in 2016 compared to 2015 (p = 0.036); yielding an additional 180 cases and an 11.67% increase in case detection. Scale up to a total of 13 and 16 districts took place successfully in 2017 and 2018 respectively; with 6268 CXRs and 8021 CXRs done in the respective years. CONCLUSION: PPP can involve Corporate Hospitals to improve the existing diagnostic infrastructure and provides access to CXR in a not-for-profit sustainable collaboration, with scale-up to the state level; and potential to replicate this initiative in other states.

Barber's neck manipulation causing bilateral diaphragmatic paralysis and type-2 respiratory failure.

This is a case report of an unusual cause of bilateral diaphragmatic palsy. A 54-year-old gentleman, presented to us with exertional dyspnea and chest heaviness for the past 6 months which had increased in the last 6 days. Dyspnea increased on lying down. He was diagnosed as pneumonia on the basis of X-ray and chest CT scan, received treatment for the same and responded to the therapy. However, breathlessness and hypercapnia persisted. He had unexplained hypercapnia for which extensive investigations were carried out. Neurological and cardiac assessments were essentially normal. On revisit clinical examination, he was found to have paradoxical diaphragmatic movement with respiration. Ultrasound of chest detected no diaphragmatic movement. Detailed history elicited that patient was fond of neck massage and neck cracking wherein his barber would bend his neck with jerk to either side after a haircut.After considering all possible etiologies; we concluded that it was a case of diaphragm palsy induced by barber neck manipulation, leading to Type-2 respiratory failure. The fact that the vital clues to the diagnosis were elicited by detailed history and thorough examination reinforces that history and clinical examination for doctors shall remain a very important tool for clinical diagnosis.

Comparison of clinical and cost-effectiveness of two strategies using mobile digital x-ray to detect pulmonary tuberculosis in rural India.

BACKGROUND: Medanta - The Medicity, a multi-super specialty corporate hospital in Gurugram, Haryana launched a "TB-Free Haryana" Campaign; mobile van equipped with a digital CXR machine to screen patients with presumptive Tuberculosis (TB). OBJECTIVES: In this study, we aimed to assess the (1) yield and cost analysis of two strategies using mobile digital x-ray to detect Pulmonary TB in rural Haryana. METHODS: An observational study was conducted on all individuals screened by either of the two case finding strategies using a mobile x-ray unit (MXU) mounted on a mobile van in District Mewat, Haryana during Jan-March 2016. RESULTS: Strategy 1: Out of 121 smear negative cases, x-rays were suggestive of TB in 39(32%), of which 24 were started on TB treatment. Cost of identifying a smear negative TB was US$ 32. Strategy 2: Out of 596 presumptive TB, chest x-rays were suggestive of TB in 108 (18%), of which 67 were started on TB treatment (56 were smear negative TB). Cost of detecting any case of TB was US$ 08 (1 USD = 64 INR). CONCLUSION: The study reports a new initiative within a PPM model to improve the diagnosis of PTB by filling the gap in the current diagnostic infrastructure. We believe there is potential for replication of strategy 2 model in other states, although further evidence is required.

Syringo-pleural shunt: a rare cause of recurrent pleural effusion.

case of a patient with reported spinal tuberculosis (TB) that developed syringomyelia, a rare sequelae of the disease is presented in this report. He underwent syringo-pleural shunting for syringomyelia. After 15 years, the patient presented with recurrent pleural effusion. Diagnostic thoracentesis revealed fluid of transudative nature. Pleural fluid was positive for beta-2 transferrin. Pleural biopsy was negative for any malignancy or TB. Computed tomography scan focusing on the shunt showed that it was undisplaced. Video-assisted thoracoscopic exploration showed the distal tip of the shunt adherent to the lung parenchyma. The effusion resolved after the dislodgement of distal tip from lung parenchyma.