Which pathway of metastasis is most commonly used by carcinomas?
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Correct answer: Regional lymphatic spread
Carcinomas typically spread first via the lymphatic system to regional lymph nodes. Sarcomas, by contrast, more frequently favor hematogenous (blood-borne) spread.
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More Benign and Malignant Tumors questions
- Which of the following is a characteristic of 'Pleomorphism' in tumor cells?
- What is 'Carcinoma in situ' (CIS)?
- Which of the following tumors is benign despite its name suffix?
- The presence of 'tripolar' or 'star-shaped' mitotic figures on a biopsy is most suggestive of:
- Which of the following describes a 'Chistoma' (or Choristoma)?
- What is the primary difference between 'grading' and 'staging' of a malignant tumor?