Pirarubicin

A 77-year-old-man was diagnosed with follicular lymphoma (FL), grade 3A. After six courses of R-THP-COP (rituximab, pirarubicin, cyclophosphamide, vincristine and prednisolone) therapy, he achieved complete remission (CR). He achieved a second CR after radiotherapy, a third CR after six courses of bendamustine /rituximab (BR) therapy, and a fourth CR after six courses of BR therapy. However 2 months after the last chemotherapy, his tumor progressed rapidly and he died. Autopsy results showed medium and large lymphoid cells with pleomorphic, irregular nuclei and prominent nucleoli infiltrated in multiple lymph nodes, the liver, the lung, and the spleen. The lymphoid cells were positive for CD3, CD8, granzymeB, TIA-1 and negative for CD4, CD20, CD79a, CD10, and CD56. Autopsy diagnosis was peripheral T-cell lymphoma, not otherwise specified. Occurrence of lymphoma in T-cell lineage should be considered, if the course of low-grade B-cell lymphomas, such as FL rapidly progresses.

Primary intracranial rhabdomyosarcoma is quite rare, and its prognosis is poor compared with that for rhabdomyosarcoma in other organs. The authors present a case of pineal rhabdomyosarcoma successfully managed with multimodal therapy including surgery, chemotherapy, radiation, and high-dose chemotherapy (HDC) followed by autologous peripheral blood stem cell transplantation (HDC/APBSCT). An 8-year-old girl presenting with headache and nausea was referred to the authors' institution. Computed tomography and MRI revealed a pineal tumor associated with obstructive hydrocephalus. Subsequently, an emergent endoscopic tumor biopsy and third ventriculostomy were performed. The patient's symptoms immediately improved. The most likely pathological diagnosis was embryonal rhabdomyosarcoma. Chemotherapy with etoposide, cyclophosphamide, cisplatin, pirarubicin, ifosfamide, actinomycin D, and vincristine was followed by a second-look operation and whole-brain and craniospinal radiation.

An 86-year-old man presented with enlarged left submandibular, left inguinal, and superficial femoral lymph nodes. He was diagnosed with Langerhans cell sarcoma (LCS) on the basis of the histopathological findings of the left inguinal lymph node biopsy. In addition, laboratory examinations revealed normocytic normochromic anemia, and bone marrow aspiration and biopsy led to a diagnosis of idiopathic cytopenia of undetermined significance (ICUS). Because of the patient's age, he was administered a regimen of cyclophosphamide, pirarubicin, vincristine, and prednisolone (THP-COP), and achieved a partial response after six courses. However, he developed acute myeloid leukemia (AML) 11 months after completion of the THP-COP therapy, and received only supportive care until his death. LCS is an extremely rare and aggressive dendritic cell neoplasm. To the best of our knowledge, only 67 cases have been reported in the literature. There are case reports describing the concurrence of hematological malignancies.

OBJECTIVE: Different chemotherapy regimens may contribute differently to the development of Premature Ovarian Failure (POF) in women of reproductive age with breast cancer. Here we evaluated how two different chemotherapy regimens, CAF (tegafur + pirarubicin + ifosfamide) and DTC (docetaxel + pirarubicin + ifosfamide), affect the development of POF.