Primary monophasic synovial sarcoma lung with brain metastasis diagnosed on transthoracic FNAC: Report of a case with literature review.

Synovial sarcoma is highly malignant tumor of soft tissues, occurring chiefly in the extremities and limb girdle with a propensity for local recurrence and sometimes metastases to the lungs. Primary synovial sarcoma arising in the lungs is rare and brain metastasis as presentation is further uncommon. We report a case of primary monophasic synovial sarcoma lung presenting with brain metastasis in a 35-year-old male patient.

Pleural effusion as the initial manifestation of chronic myeloid leukemia: Report of a case with clinical and cytologic correlation.

Pleural effusion in patients with chronic myeloid leukemia (CML) is very rare and poorly understood. We report here a 26-year-old male patient having CML and presenting with pleural effusion as the first clinical sign. The possible mechanism of pleural effusion in CML, the cytological interpretive problem and the clinical significance of finding immature leucocytes in pleural fluid are also briefly discussed.

Primary adenoid cystic carcinoma of trachea presenting as midline neck swelling and mimicking thyroid tumor: A case report and review of literature.

We report an extremely rare case of primary adenoid cystic carcinoma (ACC) trachea presenting as midline swelling neck and mimicking thyroid tumor. A 44-year-old female presented with painless midline swelling neck without any respiratory complaints, hoarseness of voice or dysphagia etc. Fine needle aspiration cytology (FNAC) from swelling reveal features of papillary carcinoma thyroid.

Giant primary pulmonary fibrosarcoma.

A rare case of primary fibrosarcoma in a 48-year-old male is described who presented with a huge pulmonary mass on the left side. The diagnosis was established on fine needle aspiration cytology (FNAC) and percutaneous transthoracic lung biopsy, supported by immuno-histochemistry.

Diphenylhydantoin (phenytoin)-induced chronic pulmonary disease.

Drug-induced respiratory diseases are difficult to diagnose and therefore usually not identified, probably underestimated and under-reported. We report a case of diphenylhydantoin/phenytoin-induced chronic pulmonary disease in a 62-year-old male patient presenting with progressive dyspnea, eosinophilia, and pulmonary abnormalities. The importance of drug history in clinical history-taking and early diagnosis of drug-induced respiratory diseases is emphasized so as to prevent permanent pulmonary damage.

Splenic abscess as a paradoxical response to chemotherapy in tuberculous pleural effusion.

We report a rare case of tuberculous pleural effusion that developed multiple splenic abscesses after antituberculosis chemotherapy. She responded to addition of oral corticosteroid to antituberculosis regimen. The relevant literature, regarding pathogenesis and clinical importance of recognizing a paradoxical response, is discussed.

Tuberculosis of oral cavity.

Tuberculous involvement of oral cavity is very rare. A 34-year-old male presented with non-healing ulcer at upper lip mucosa. Biopsy from ulcer revealed tuberculous lesion.