Multimodal treatment for inflammatory breast cancer.

This is a retrospective study of 61 patients with clinically diagnosed breast cancer (IBC) treated with multimodality therapy between September 1977 and September 1985. All patients were scheduled to receive three courses of doxorubicin-based chemotherapy followed by mastectomy, further chemotherapy, and postoperative irradiation. Ten patients (16%) obtained a complete response, defined as either resolution of the clinical signs of inflammatory breast cancer (IBC) (4 patients) or no evidence of tumor in the mastectomy specimen (6 patients).

A lineage switch in acute monocytic leukemia. A case report.

A case of congenital monocytic leukemia that underwent a lineage switch to acute lymphocytic leukemia (ALL) is described. The original leukemia had typical monocytic features, as evidenced by morphology (FAB M5), cytochemistry (nonspecific esterase) and immunophenotype (My4 positive). Cytogenetic study showed a pseudodiploid clone t(9;11)(p22;q21) that could be interpreted as a variant of the t(9;11)(p22;q23) reported in patients with the M5 type of leukemia.