Reexpansion pulmonary edema following tube thoracostomy for spontaneous pneumothorax in an elderly male

Reexpansion pulmonary edema (RPE) is an important cause of unilateral pulmonary edema that rarely occurs following drainage of pleural effusion or pneumothorax. Most patients develop symptoms within an hour of lung expansion. The presentation is usually rapid and dramatic and may be fatal at times. The duration of lung collapse more than 3 days, large-size pneumothorax, rapidity of lung expansion, and application of negative pleural suction are well-known risk factors for the development of RPE. We present here an elderly male with diabetes mellitus who presented with a large pneumothorax and developed RPE shortly after insertion of a chest tube

A case of squamous cell carcinoma of lung presenting with paraneoplastic type of acanthosis nigricans

A 70-years-old male presented with blackening of both hands and face for last six months which was progressive and attended dermatology outpatients department. Dermatologist opined the skin lesions as acanthosis nigricans. He was referred to our department to evaluate for any underlying internal malignancy as he was a smoker. His chest X-ray revealed right sided hilar prominence with a mid zone cavity with fluid level. Fibreoptic bronchoscopy was done, there was one ulcerative growth in right middle lobe bronchus. Biopsy from the ulcer revealed probable squamous cell carcinoma. CT scan of thorax was also done and CT guided FNAC of Rt lung lesion yielded non small cell carcinoma. His skin lesions were also biopsied and diagnosis of acanthosis nigricans was confirmed. Here we report a case of acanthosis nigricans associated with non-small cell cancer of lung

Role of sputum examination for acid fast bacilli in tuberculous pleural effusion

Background : Sputum for acid fast bacilli (AFB) is seldom looked for in the etiological diagnosis of tuberculous pleural effusion usually due to the absence of any parenchymal lesion radiologically, but presence of tubercle bacilli in sputum may have important epidemiological and therapeutic implication. Aims : This study aims to evaluate the role of sputum examination for AFB in the patients of tuberculous pleural effusion with no apparent lung parenchymal lesion radiologically. Settings and Design : Forty-five consecutive indoor patients of suspected tuberculous pleural effusion having no apparent lung parenchymal lesion on chest radiography were selected for our study. It was a prospective and observational study conducted over a period of 1 year. Materials and Methods : After confirming the etiology of pleural effusion as tuberculous by biochemical, cytological, histopahtological, and microbiological tests, emphasis was given on sputum examination for AFB by smear examination and culture for Mycobacterium tuberculosis. Results : Sputum was bacteriologically (smear and /or culture) positive for tuberculosis in 10 out of 30 cases (33.33%) in which tuberculous etiology was confirmed by histology and /or bacteriology (definite tuberculosis). No sputum AFB (smear and culture) was found in 15 cases of probable tuberculosis where tuberculous etiology was established by indirect methods like Adenosine de aminase level more than 40 unit/l and other relevant investigations. Over all, sputum was bacteriologically smear and/or culture positive in 10 out of 45 cases (22.22%). Conclusion : Careful and thorough sputum examination in cases of tuberculous pleural effusion may help as a diagnostic tool and it has therapeutic and epidemiological implications

An Uncommon Presentation of Osteosarcoma

A 20-year old female presented to our department with complaints of sudden-onset dyspnea and right-sided chest pain for the last month [...