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Bajad P, Pahuja S, Agarwal S, Khanna G, Khanna A. A young male with non-resolving consolidation and hepatosplenomegaly. Lung India 2024; 41:299-304. [PMID: 38953194 PMCID: PMC11302775 DOI: 10.4103/lungindia.lungindia_417_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/28/2023] [Accepted: 10/01/2023] [Indexed: 07/03/2024] Open
Abstract
ABSTRACT Non-resolving consolidation refers to the persistence of radiographic abnormalities beyond the anticipated timeframe. Conditions such as infection, malignancy, inflammatory disorders, and connective tissue diseases can all manifest as non-resolving consolidation. We share a clinicopathological case study involving a 30-year-old male who exhibits non-resolving consolidation accompanied by hepatosplenomegaly.
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Affiliation(s)
- Pradeep Bajad
- Department of Pulmonary Medicine, School of Medicine, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, India
| | - Sourabh Pahuja
- Department of Pulmonary Medicine, School of Medicine, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, India
| | - Satyam Agarwal
- Department of Pulmonary Medicine, School of Medicine, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, India
| | - Gaurav Khanna
- Department of Pathology, School of Medicine, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, India
| | - Arjun Khanna
- Department of Pulmonary Medicine, School of Medicine, Amrita Vishwa Vidyapeetham, Faridabad, Haryana, India
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Rai DK, Kumar P. Sarcoidosis present as endobronchial lung mass: A rare case report with review of literature. J Family Med Prim Care 2023; 12:3399-3401. [PMID: 38361847 PMCID: PMC10866263 DOI: 10.4103/jfmpc.jfmpc_255_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/09/2023] [Accepted: 07/12/2023] [Indexed: 02/17/2024] Open
Abstract
Sarcoidosis is a multisystem granulomatous disorder of unknown etiology, primarily affecting the intrathoracic lymph node and the lung. The endobronchial involvement in sarcoidosis is not uncommon and may appear as nodules, cobblestoning, erythema, or plaque, but presentation as an endobronchial mass has been rarely described. We report here a 50-year-old gentleman who presented with nonproductive cough and dyspnea on exertion. Video bronchoscopy revealed a polypoid mass in the right lower lobe bronchus occluding the posterior basal segment, and bronchial biopsy revealed noncaseating granulomatous inflammation. Bronchoalveolar lavage (BAL) fluid was negative for tuberculosis, fungal infection, and malignancy. Mantoux test was negative, and serum angiotensin-converting enzyme was elevated. The diagnosis of sarcoidosis was made, and the patient was started on an oral corticosteroid. After treatment, the patient showed significant improvement in symptoms. This case report highlights a rare presentation of sarcoidosis as an endobronchial mass lesion. It is important to take a biopsy to differentiate from other common causes of endobronchial mass, such as malignancy and, rarely, tuberculosis. Sarcoidosis should be considered in a differential of the endobronchial mass lesion.
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Affiliation(s)
| | - Prashant Kumar
- Department of Respiratory Medicine, Ruban Hospital, Patna, Bihar, India
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Valeyre D, Brauner M, Bernaudin JF, Carbonnelle E, Duchemann B, Rotenberg C, Berger I, Martin A, Nunes H, Naccache JM, Jeny F. Differential diagnosis of pulmonary sarcoidosis: a review. Front Med (Lausanne) 2023; 10:1150751. [PMID: 37250639 PMCID: PMC10213276 DOI: 10.3389/fmed.2023.1150751] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/24/2023] [Indexed: 05/31/2023] Open
Abstract
Diagnosing pulmonary sarcoidosis raises challenges due to both the absence of a specific diagnostic criterion and the varied presentations capable of mimicking many other conditions. The aim of this review is to help non-sarcoidosis experts establish optimal differential-diagnosis strategies tailored to each situation. Alternative granulomatous diseases that must be ruled out include infections (notably tuberculosis, nontuberculous mycobacterial infections, and histoplasmosis), chronic beryllium disease, hypersensitivity pneumonitis, granulomatous talcosis, drug-induced granulomatosis (notably due to TNF-a antagonists, immune checkpoint inhibitors, targeted therapies, and interferons), immune deficiencies, genetic disorders (Blau syndrome), Crohn's disease, granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, and malignancy-associated granulomatosis. Ruling out lymphoproliferative disorders may also be very challenging before obtaining typical biopsy specimen. The first step is an assessment of epidemiological factors, notably the incidence of sarcoidosis and of alternative diagnoses; exposure to risk factors (e.g., infectious, occupational, and environmental agents); and exposure to drugs taken for therapeutic or recreational purposes. The clinical history, physical examination and, above all, chest computed tomography indicate which differential diagnoses are most likely, thereby guiding the choice of subsequent investigations (e.g., microbiological investigations, lymphocyte proliferation tests with metals, autoantibody assays, and genetic tests). The goal is to rule out all diagnoses other than sarcoidosis that are consistent with the clinical situation. Chest computed tomography findings, from common to rare and from typical to atypical, are described for sarcoidosis and the alternatives. The pathology of granulomas and associated lesions is discussed and diagnostically helpful stains specified. In some patients, the definite diagnosis may require the continuous gathering of information during follow-up. Diseases that often closely mimic sarcoidosis include chronic beryllium disease and drug-induced granulomatosis. Tuberculosis rarely resembles sarcoidosis but is a leading differential diagnosis in regions of high tuberculosis endemicity.
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Affiliation(s)
- Dominique Valeyre
- Pulmonology Department, Groupe Hospitalier Paris Saint Joseph, Paris, France
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
| | - Michel Brauner
- Radiology Department, Avicenne University Hospital, Bobigny, France
| | - Jean-François Bernaudin
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
- Faculté de Médecine, Sorbonne University Paris, Paris, France
| | | | - Boris Duchemann
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
- Thoracic and Oncology Department, Avicenne University Hospital, Bobigny, France
| | - Cécile Rotenberg
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
- Pulmonology Department, Avicenne University Hospital, Bobigny, France
| | - Ingrid Berger
- Pulmonology Department, Groupe Hospitalier Paris Saint Joseph, Paris, France
| | - Antoine Martin
- Pathology Department, Avicenne University Hospital, Bobigny, France
| | - Hilario Nunes
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
- Pulmonology Department, Avicenne University Hospital, Bobigny, France
| | - Jean-Marc Naccache
- Pulmonology Department, Groupe Hospitalier Paris Saint Joseph, Paris, France
| | - Florence Jeny
- INSERM UMR 1272, Sorbonne University Paris-Nord, Paris, France
- Pulmonology Department, Avicenne University Hospital, Bobigny, France
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Chauhan A, Parmar M, Dash GC, Solanki H, Chauhan S, Sharma J, Sahoo KC, Mahapatra P, Rao R, Kumar R, Rade K, Pati S. The prevalence of tuberculosis infection in India: A systematic review and meta-analysis. Indian J Med Res 2023; 157:135-151. [PMID: 37202933 PMCID: PMC10319385 DOI: 10.4103/ijmr.ijmr_382_23] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Indexed: 04/28/2023] Open
Abstract
Background & objectives The National Prevalence Survey of India (2019-2021) estimated 31 per cent tuberculosis infection (TBI) burden among individuals above 15 years of age. However, so far little is known about the TBI burden among the different risk groups in India. Thus, this systematic review and meta-analysis, aimed to estimate the prevalence of TBI in India based on geographies, sociodemographic profile, and risk groups. Methods To identify the prevalence of TBI in India, data sources such as MEDLINE, EMBASE, CINAHL, and Scopus were searched for articles reporting data between 2013-2022, irrespective of the language and study setting. TBI data were extracted from 77 publications and pooled prevalence was estimated from the 15 community-based cohort studies. Articles were reviewed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines and were sourced using a predefined search strategy from different databases. Results Out of 10,521 records, 77 studies (46 cross-sectional and 31 cohort studies) were included. The pooled TBI prevalence for India based on the community-based cohort studies was estimated as 41 per cent [95% confidence interval (CI) 29.5-52.6%] irrespective of the risk of acquiring it, while the estimation was 36 per cent (95% CI 28-45%) prevalence observed among the general population excluding high-risk groups. Regions with high active TB burden were found to have a high TBI prevalence such as Delhi and Tamil Nadu. An increasing trend of TBI was observed with increasing age in India. Interpretation & conclusions This review demonstrated a high prevalence of TBI in India. The burden of TBI was commensurate with active TB prevalence suggesting possible conversion of TBI to active TB. A high burden was recorded among people residing in the northern and southern regions of the country. Such local epidemiologic variation need to be considered to reprioritize and implement-tailored strategies for managing TBI in India.
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Affiliation(s)
| | | | - Girish Chandra Dash
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Hardik Solanki
- Central TB Division, WHO NTEP Technical Support Network, New Delhi, India
| | - Sandeep Chauhan
- Central TB Division, WHO NTEP Technical Support Network, New Delhi, India
| | - Jessica Sharma
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Krushna Chandra Sahoo
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Pranab Mahapatra
- Department of Psychiatry, Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Raghuram Rao
- Central TB Division, Ministry of Health & Family Welfare, Government of India, New Delhi, India
| | - Ravinder Kumar
- Central TB Division, Ministry of Health & Family Welfare, Government of India, New Delhi, India
| | | | - Sanghamitra Pati
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
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Madan M, Mittal S, Tiwari P, Hadda V, Mohan A, Guleria R, Pandey RM, Madan K. The diagnostic utility of ultrasound elastography to differentiate tuberculosis and sarcoidosis during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). Lung India 2022; 39:532-536. [PMID: 36629232 PMCID: PMC9746265 DOI: 10.4103/lungindia.lungindia_214_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/10/2022] [Accepted: 08/15/2022] [Indexed: 01/12/2023] Open
Abstract
Introduction Elastography is a non-invasive tool that may allow differentiation between benign and malignant lymph nodes during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). In tuberculosis (TB) endemic areas, clinicoradiological features of mediastinal TB and sarcoidosis often overlap, rendering an accurate diagnosis challenging. There is interest in the identification of modalities to aid in this differentiation. There are currently no published data on the utility of EBUS-elastography in differentiating between TB and sarcoidosis. Methods Subjects undergoing EBUS-TBNA were prospectively enrolled, and elastography features were observed. Subjects with definitive diagnosis of TB or sarcoidosis were enrolled. The elastography features recorded included the three-colour classification patterns and strain ratio. Results We enrolled 96 subjects with a definitive diagnosis (53 with TB and 43 with sarcoidosis). Of the 27 patients in whom the lymph nodes were classified as type 1 on endobronchial ultrasound elastography colour pattern, 17 had a diagnosis of TB (62.9%), while 10 were sarcoidosis (37%). For type 2 lymph nodes, 20/45 (44.4%) were TB and 25/45 (55.6%) were sarcoidosis. Type 3 lymph nodes were TB in 16/24 (66.7%) and sarcoidosis in 8/24 (33.3%). In classifying type 1 as 'sarcoidosis' and Type 3 as 'tubercular', the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy were 48.5%, 55.6%, 66.7%, 37%, and 0.51, respectively. The strain ratio (Median [IQR]) was 1.29 (0.37-5.98) in TB and 2.10 (0.83-4.52) in sarcoidosis group (P = 0.48). Conclusion Ultrasound elastographic lymph node characteristics have a poor diagnostic utility to differentiate between TB and sarcoidosis during EBUS-TBNA.
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Affiliation(s)
- Manu Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Mittal
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Pawan Tiwari
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Vijay Hadda
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anant Mohan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Randeep Guleria
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Ravindra M Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
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Shukla AK, Peter A, Bhargava JK, Arya V, Gupta MK, Yadav N, Tiwari P. Sarcoidosis presenting as bilateral optic neuritis after ChAdOx1 nCoV-19 vaccination. Monaldi Arch Chest Dis 2022; 93. [PMID: 35678536 DOI: 10.4081/monaldi.2022.2279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/16/2022] [Indexed: 02/03/2023] Open
Abstract
Sarcoidosis is an idiopathic granulomatous disease and can virtually affect any organ system. Multiple factors, including tubercular antigens organic and environmental exposures, have been implicated in its pathogenesis. In addition to drugs, sarcoid-like reactions have been reported following varicella and influenza vaccination. Few reports of erythema nodosum and Lofgren syndrome have been reported after the COVID19 vaccination, though no histologic diagnosis was pursued in these cases. We herein report a case of sarcoidosis presenting with bilateral acute onset vision loss with a temporal association with COVID19 vaccination (ChadOx-1 n-COV, COVISHIELDTM). Symptoms started within two weeks of receiving the vaccine. Alternate causes for optic neuritis were excluded. Transbronchial lung biopsy showed the presence of non-caseating epithelioid cell granulomas. The patient received high-dose corticosteroids immediately after diagnosis, albeit with incomplete clinical improvement in vision on a three-month follow-up. In conclusion, we report a novel case of sarcoidosis-related optic neuritis following COVID19 vaccination.
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Affiliation(s)
- Amarendra Kumar Shukla
- Department of Pulmonary, Critical Care and Sleep Medicine, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Amrutha Peter
- Department of Respiratory Medicine, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Jitendra Kishore Bhargava
- Department of Respiratory Medicine, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Veerendra Arya
- Department of Medicine, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Manish Kumar Gupta
- Department of Pathology, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Nishtha Yadav
- Department of Neuroradiology, Superspeciality Hospital, Netaji Subhash Chandra Bose Medical College, Jabalpur.
| | - Pawan Tiwari
- Department of Pulmonary, Critical Care and Sleep Medicine, School of Excellence in Pulmonary Medicine, Netaji Subhash Chandra Bose Medical College, Jabalpur.
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