[Pulmonary plasmacytoma: about two new cases and review of the literature]. / Plasmocytome pulmonaire: à propos de deux nouvelles observations et revue de la littérature.

INTRODUCTION: Extramedullary plasmacytoma is an uncommon plasma cell malignancy mainly located to the upper aerodigestive tract. Primary pulmonary plasmacytoma is extremely rare. EXEGESIS: We report two new cases of primary pulmonary plasmacytoma and then proceed to a review of the literature concerning 35 similar cases previously described. CONCLUSION: Complete or partial responses were obtained in 24 cases (65%). Five patients (14%) have developed multiple myeloma within 3 years following plasmacytoma diagnostic. In spite of sustained responses with radiotherapy or chemotherapy, surgical resection while feasible remains the first therapeutic option.

[Familial Waldmann's disease]. / Maladie de Waldmann familiale.

We report the observation of a mother and her daughter who presented edema, hypoprotidemia and lymphopenia due to protein-losing enteropathy. Radiological, endoscopic and histological investigations revealed the diagnosis of primary intestinal lymphangiectasis or Waldmann's disease. Dietary treatment with middle chained triglycerides was effective. Familial cases are rarely described.