ABSTRACT
Reports of multiple cancer cases are increasing with the improvement of diagnostic techniques and the extension of life expectancy. In addition, the increase in the prevalence of multiple cancers is expected because the increase in the prevalence of juvenile breast cancer has been a concern in recent years. Particularly, in the case of simultaneity, the problem is how much treatment priority and curability should be sought depending on the stage and prognosis of each tumor. We report a case of malignant lymphoma and colon cancer that occurred during breast cancer treatment.
Subject(s)
Breast Neoplasms , Colonic Neoplasms , Lymphoma , Neoplasms, Multiple Primary , Breast Neoplasms/drug therapy , Colonic Neoplasms/drug therapy , Female , Humans , Lymphoma/therapy , PrognosisABSTRACT
Vitamin D deficiency is observed worldwide and represents a health hazard for mothers, infants and elderly persons. We know that many young Japanese women experience vitamin D insufficiency; however, there is a lack of knowledge regarding the serum 25-hydroxyvitamin D [25(OH)D] profile of pregnant Japanese women and of the association between maternal 25(OH)D level and maternal bone mass during pregnancy and lactation. In this longitudinal study, 160 pregnant Japanese women were enrolled; of them, 68 have been followed-up from the first trimester through at least 1 year of breast-feeding. We estimated serum 25(OH)D levels, intact PTH levels, calcaneus quantitative ultrasound (QUS: T score) scores, bone mineral density at the distal one-third of the radius, dietary intakes according to the Food Frequency Questionnaire, and sunlight exposure times. We found that Vitamin D deficiency is prevalent in Japanese women, irrespective of pregnancy or lactation, and our analysis suggested that 25(OH)D levels and BMI in the first trimester were related to the lactating women's bone mass from after delivery to 1 year after delivery.
