Sclerosing Pneumocytoma of the Lung: A Case Report
Pulmonary Sclerosing Pneumocytoma (PSP) is a rare tumour of the lung and is always benign. Diagnosis is made incidentally following chest X-ray or chest CT scan performed for other clinical conditions. We report a case of PSP in a seven-year-old girl who got admitted for evaluation of an anterior...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
JCDR Research and Publications Private Limited
2017-02-01
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Series: | Journal of Clinical and Diagnostic Research |
Subjects: | |
Online Access: | https://jcdr.net/articles/PDF/9271/22279_CE(RA1)_F(T)_PF1(PI_RK)_PFA(AK)_PF2(PRB)_PF3(AG_OM).pdf |
Summary: | Pulmonary Sclerosing Pneumocytoma (PSP) is a rare tumour of the lung and is always benign. Diagnosis is made incidentally following
chest X-ray or chest CT scan performed for other clinical conditions. We report a case of PSP in a seven-year-old girl who got admitted
for evaluation of an anterior mediastinal mass. Clinically, thought of teratoma or other germ cell tumour the mass was excised and
sent for histopathological examination. Grossly, we received a pneumonectomy specimen measuring 13x11x8 cm with a nodular firm
grey white lesion in the medial aspect of lower and middle lobe measuring 7.5x5.5x5 cm. Macroscopically, pleura was involved and
adherent to the lung. Microscopy showed, an ill-defined lesion in the lung with extensive fibrosis and lymphoplasmacytic infiltrate. The
lesion was composed of round to oval cells with ill defined cell border, moderate eosinophilic cytoplasm and bland nuclei. A panel of
Immunohistochemical (IHC) markers was performed and the lesional cells were positive for Epithelial Membrane Antigen (EMA) and
Thyroid Transcription Factor-1 (TTF-1). The prognosis after surgical resection is good and the patient is doing well. |
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ISSN: | 2249-782X 0973-709X |