Malignant carcinoid of appendix. Metastasis from small primary tumor which appeared as appendiceal intussusception.
D000328:Adult; D001063:Appendiceal Neoplasms / Q000473:pathology* / Q000601:surgery; D002276:Carcinoid Tumor / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis