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Pathology · Neoplasia
Sample itemWhat route is most typical for sarcoma metastasis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Haematogenous spread
Sarcomas commonly spread through blood vessels to sites such as lungs, whereas carcinomas more often spread first through lymphatics.
Option by option
A. Haematogenous spread (correct)
Correct: blood-borne spread is classic for sarcomas.
B. Lymphatic spread only
Lymphatic spread is more typical of many carcinomas.
C. Direct spread through cerebrospinal fluid only
CSF spread is limited to certain tumours.
D. Spread by sweat glands
Sweat glands do not transmit metastases.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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