Corrigendum to "Stem Cell Mobilization with G-CSF versus Cyclophosphamide plus G-CSF in Mexican Children".

[This corrects the article DOI: 10.1155/2016/4078215.].

Stem Cell Mobilization with G-CSF versus Cyclophosphamide plus G-CSF in Mexican Children.

Fifty-six aphaereses were performed in 23 pediatric patients with malignant hematological and solid tumors, following three different protocols for PBPC mobilization and distributed as follows: A: seventeen mobilized with 4 g/m(2) of cyclophosphamide (CFA) and 10 μg/kg/day of granulocyte colony stimulating factor (G-CSF), B: nineteen with CFA + G-CSF, and C: twenty only with G-CSF when the WBC count exceeded 10 × 10(9)/L. The average number of MNC/kg body weight (BW)/aphaeresis was 0.4 × 10(8) (0.

[Clinical features of acute leukemia and its relationship to the season of the year].

Background: In 2009, 17.9 % of hospital morbidity by malignant tumors in México corresponded to hematological malignancies, mainly acute leukemia. Some studies suggest a seasonal pattern, since most of the cases are registered during summer.

Haploidentical bone marrow transplantation in Mexico.

Haploidentical hematopoietic cell transplantation using CD34(+) cells depleted of T lymphocytes by the CliniMACS is a treatment for hematological malignancy. We report on four Mexican children, three with acute lymphocytic leukemia and one with chronic myelocytic leukemia, who was transplanted with 12 × 10(6) CD34(+) stem cells/kg body weight (98% of purity) with a follow-up of 9½ years. The engraftment was successful in three of the four children.

TP53, BCL-2, p21Waf1/Cip1 and metallothionein as markers of differentiation, response to treatment and prognosis in neuroblastic tumors.

Objective: To identify markers of response to therapy in neuroblastic tumors.

Study Design: A total of 58 patients with neuroblastic tumor (38 neuroblastomas, 13 ganglioneuroblastomas and 7 ganglioneuromas) were included in the study. TP53, BCL-2, p21Waf1/Cip1 and metallothionein were included as a biologic approach to tumor differentiation, response to therapy and prognosis.

Massive ovarian oedema.

Eighteen cases of massive ovarian oedema are presented. The age of patients averaged 26 years and 16 presented with an acute abdomen. Hormonal symptoms included virilism in three cases and one with precocious pseudopuberty.

[Primary signet ring cell adenocarcinoma of the bladder].

An additional case of signet ring cell adenocarcinoma of the bladder is described. This tumor type is considered to be uncommon; however, recent studies have reported a higher incidence. The etiopathogenesis and clinical features are discussed.