Maria Piotrowska

Primary pulmonary mucosa-associated lymphoid tissue lymphoma: a case report

Primary pulmonary lymphoma accounts only 0,5% of all primary lung neoplasms. Mucosa-associated lymphoid tissue (MALT) lymphoma is a low grade B-cell extranodal lymphoma. It is a quite infrequent entity, however it constitutes from 72% to 90% of all pulmonary lung lymphomas. Long-term stimulation of bronchus-associated lymphoid tissue by antigens, smoking, inflammatory disorders or autoimmune diseases are thought to be leading to the development of MALT lymphoma. We present the case of primary pulmonary mucosa-associated lymphoid tissue lymphoma. A 76-year-old man with a history of heavy smoking (22.5 pack years) was admitted to the hospital for a further diagnostics of an abnormal finding in the right lung visualized on the chest X-ray. The diagnostic process, including imagining studies did not reveal the etiology of a lesion in the right lung. The patient was qualified for surgical diagnostics. The histological finding confirmed extranodal marginal low-grade B-cell lymphoma of mucosa -associated lymphoid tissue.

Zmiany w sercu po przeszczepieniu płuc z powodu włóknienia z towarzyszącym nadciśnieniem płucnym

Chronic lung tissue disease leads to secondary pulmonary hypertension (PH). The conservative treatment has limited possibilities and lung transplantation (LuTx) remains the final treatment solution. This case report presents the natural course of diagnostics and treatment of the patient with idiopatic pulmonary fibrosis and secondary PH, who underwent LuTx.

Single lung transplantation in a patient with retrospective positive cross-match

Lung transplantation is a method useful in such non-malignant end-stage parenchymal and vascular diseases as: chronic obstructive pulmonary disease (COPD), idiopathic interstitial pulmonary fibrosis, cystic fibrosis, or primary pulmonary hypertension. The main aim of this procedure is to extend the patients lifespan and quality of life. However, the availability of the operation is limited by organ access. In this paper we present the case of a 58-year-old female in the fourth stage of COPD, who was classified to have a single lung transplantation. Because of some technical problems it was decided to transplant a left donor lung in the right recipient lung locus. Positive cross match was demonstrated retrospectively, and we applied five courses of plasmapheresis. Human immunoglobulin and rituximab treatment were performed to decrease the impact of lymphocytotoxic antibodies. The patient survived 498 days after transplantation, 271 in the hospital.