Unusual occurrence of Ewings sarcoma/PNET with pregnancy: 2 cases and literature review.
Keywords:
Ewing’s sarcoma, PNET, Pregnancy, Sarcoma,Abstract
The occurrence of cancer in a pregnant woman is a relatively low-probability event. The influence of pregnancy on the initiation, promotion and development of sarcomas is yet unclear. Epidemiological data suggest that the incidence of cancer during pregnancy is 0.07% to 0.1% of all malignant tumours. To our knowledge, only few cases of Ewing's sarcoma/PNET developing during pregnancy have been described. The treatment approach is strongly influenced by the type and site of the primary tumour, its growth rate and associated symptoms, and by the need to treat the woman while minimizing foetal toxicity. Here we describe two cases of Ewing's sarcoma/PNET in a pregnant woman, in whom the diagnostic and therapeutic approaches were tailored in order to cure the patient and to avoid unnecessary toxicity to the foetus. One out of two patients underwent abortion and other successfully delivered baby before receiving treatment for underlying sarcoma.
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Copyright (c) 2014 Kumarbhargav R Kaptan, Vasudha M Bhagat, Reena B Dudhat, Sonal L Italiya, Miteshkumar B Shah
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