Secondary lymphoma develops in the setting of heart failure when treating breast cancer: A case report

Figure 1 Electrocardiogram at the initial diagnosis of breast cancer showing an almost normal profile.

Figure 2 Electrocardiogram when the patient presented with dyspnea. T-wave inversion can be seen in the leads II, III, AVF, and V1-V6.

Figure 3 [¹⁸F]-fluorodeoxyglucose positron emission tomography findings. A: Left supraclavicular lymph node enlargement with high uptake of fluorodeoxyglucose at the time of lymphoma diagnosis; B: Disease remission after eight cycles of chemotherapy.

Figure 4 Patient’s anti-cancer treatment schedule from the initial diagnosis of breast cancer to the treatment of lymphoma and accompanying follow-up.