Adrenal Gland Neoplasms/pathology; Neuroectodermal Tumors, Primitive/pathology; Pregnancy Complications, Neoplastic/pathology; Sarcoma, Ewing/pathology; Adrenal Gland Neoplasms/chemistry; Adrenal Gland Neoplasms/complications; Adrenal Gland Neoplasms/diagnosis; Adrenal Gland Neoplasms/therapy; Adrenalectomy; Adult; Biomarkers, Tumor/analysis; Carcinoma/diagnosis; Cell Transformation, Neoplastic; Cesarean Section; Chemotherapy, Adjuvant; Combined Modality Therapy; Diagnosis, Differential; Female; Humans; Infant, Newborn; Lymph Node Excision; Mesenchymal Stem Cells/pathology; Neuroectodermal Tumors, Primitive/chemistry; Neuroectodermal Tumors, Primitive/complications; Neuroectodermal Tumors, Primitive/diagnosis; Neuroectodermal Tumors, Primitive/therapy; Oncogene Proteins, Fusion/analysis; Organ Specificity; Pheochromocytoma/diagnosis; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Neoplastic/diagnosis; Pregnancy Complications, Neoplastic/therapy; Proto-Oncogene Protein c-fli-1/analysis; RNA-Binding Protein EWS/analysis; Radiotherapy, Adjuvant; Sarcoma, Ewing/chemistry; Sarcoma, Ewing/complications; Sarcoma, Ewing/diagnosis; Sarcoma, Ewing/therapy; Sarcoma, Synovial/diagnosis