BACKGROUND: A chylothorax is a rare complication of mostly advanced malignant lymphomas. A case of a refractory chylothorax unresponsive to chemotherapy and successfully treated with radiotherapy is reported. CASE REPORT: A 45-year-old woman with recurrent stage IV low-grade follicular non-Hodgkin's lymphoma and a progressive chylothorax is described. The CT scans showed bulky lymphadenopathy at the thoracic trunk but no detectable enlargement of mediastinal lymph nodes. After ineffective pretreatment including chemotherapy and chest drainage, fractionated radiotherapy to the celiac trunk (20.4 Gy) and the thoracic duct (15 Gy) was performed. RESULT: Already after 7.5 Gy a rapid decline of chylothorax was noted and the chest drain could be removed. A complete remission of the chylothorax could be achieved after 20.4 Gy. During a follow-up of 16 months no recurrence of chylothorax occurred. CT scans showed nearly complete remission of the lymphadenopathy of the celiac trunk 12 months after radiotherapy. CONCLUSION: Radiotherapy with limited total doses is an effective treatment option for lymphoma-associated chylothorax and should always be taken into consideration, especially in cases unresponsive to chemotherapy.
BACKGROUND: A chylothorax is a rare complication of mostly advanced malignant lymphomas. A case of a refractory chylothorax unresponsive to chemotherapy and successfully treated with radiotherapy is reported. CASE REPORT: A 45-year-old woman with recurrent stage IV low-grade follicular non-Hodgkin's lymphoma and a progressive chylothorax is described. The CT scans showed bulky lymphadenopathy at the thoracic trunk but no detectable enlargement of mediastinal lymph nodes. After ineffective pretreatment including chemotherapy and chest drainage, fractionated radiotherapy to the celiac trunk (20.4 Gy) and the thoracic duct (15 Gy) was performed. RESULT: Already after 7.5 Gy a rapid decline of chylothorax was noted and the chest drain could be removed. A complete remission of the chylothorax could be achieved after 20.4 Gy. During a follow-up of 16 months no recurrence of chylothorax occurred. CT scans showed nearly complete remission of the lymphadenopathy of the celiac trunk 12 months after radiotherapy. CONCLUSION: Radiotherapy with limited total doses is an effective treatment option for lymphoma-associated chylothorax and should always be taken into consideration, especially in cases unresponsive to chemotherapy.
Authors: Godehard A Scholz; Horia Sirbu; Sabine Semrau; Katharina Anders; Andreas Mackensen; Bernd M Spriewald Journal: J Med Case Rep Date: 2011-10-03
Authors: Jana Pospiskova; Lukas Smolej; David Belada; Martin Simkovic; Monika Motyckova; Alice Sykorova; Pavla Stepankova; Pavel Zak Journal: Orphanet J Rare Dis Date: 2019-01-09 Impact factor: 4.123
Authors: Daniel Sammartino; Sameer Khanijo; Seth Koenig; John F Katsetos; Andrea Tufano; Kanti R Rai; Jacqueline C Barrientos Journal: J Hematol (Brossard) Date: 2018-01