Combination therapy was well tolerated and produced responses in bone in patients with HR-positive tumors. Clin Cancer Res; 22(23); 5706-12. ©2016 AACR.

Summary We describe a case of acute promyelocytic leukaemia where the combined use of all‐trans retinoic acid and an antifibrinolytic (aprotinin) may have contributed to worsening of coagulopathy.

Abnormal liver function persisting late after allogeneic BMT is usually attributed to chronic GvHD, viral hepatitis or drug toxicity. We describe a patient who had negative hepatitis serology, was on no hepatotoxic medication, had no evidence of GvHD but had abnormal liver function 15 months post MBT. She was diagnosed as having grade IV hemosiderosis of the liver. Her total red cell support had only been 52 units. We therefore postulate that in a proportion of patients receiving allogeneic BMT impaired intestinal iron absorption may be an important cause of hemosiderosis.

The incurability of metastatic breast cancer with conventional chemotherapy has prompted many units to investigate the role of high dose chemotherapy and autologous stem cell rescue in patients with advanced or poor risk primary disease. Although preliminary data from centres treating patients with these modalities are encouraging, both in terms of rapidity of haemopoietic recovery and progression free survival, there is nonetheless a procedure related toxicity. We describe a patient with inflammatory carcinoma of the breast who received high dose cyclophosphamide and thiotepa prior to peripheral blood progenitor cell rescue, and developed a steroid responsive interstitial pneumonitis 10 weeks after stem cell infusion.

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