Cutaneous Metastases from Lung Adenocarcinoma

Figure 2

Skin biopsy revealed (a) blue nodular lesions infiltrating in the dermis, composed of clustered heterogeneous tumor cells with glandular formation (H&E, magnification: ×20); (b) some tumor cells were detected within vessels or lymphatic vessels (H&E, magnification: ×40); (c) some cells were blue and transparent, and mitosis was significant (H&E, magnification: ×200).

(a)

(b)

(c)