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Childhood acute lymphoblastic leukemia relapse in the uterine cervix
1Section of Gynecology, National Kyushu Cancer Center, Fukuoka, Japan.
Purpose:
Extramedullary relapse outside the testes and CNS is rare in children with acute lymphoblastic leukemia (ALL). We describe a case of a recurrence of ALL in the uterine cervix during hematopoietic remission.
Results:
Primary recurrence in the uterine cervix was diagnosed by cytology with immunochemistry 43 months after initial diagnosis. She was successfully treated with systemic chemotherapy, without hysterectomy or irradiation. She remains in second complete remission 54 months after relapse.
Conclusions:
Immunocytochemistry using monoclonal antibodies against cell surface antigens made the cytologic diagnosis of leukemic relapse in the uterine cervix possible. Systemic chemotherapy is the first treatment of choice for ALL recurrence in the genital tract in a patient without poor prognostic factors in order to spare gonadal function and reproductive potential.