CASE HISTORY / CLINIC:
48-year-old patient with a malignant melanoma on the right shoulder. Increasing swelling and pressure sensation in the right tonsillar fossa for a few weeks now.



FINDINGS:
The contrast-enhanced CT scan demonstrates a contrast-enhancing mass lesion in the right tonsillar fossa. The mass extends anteriory to the palate.


DIAGNOSIS:
Metastasis
of a malignant melanoma


DIFFERENTIAL DIAGNOSIS:
Tonsillar carcinoma, other metastasis



Web resources:

1) Amersham Health
2) Medecoinfo
3) Medicine Worldwide
4) Onkologie.de