1. Multiple cutaneous metastases of oesophageal squamous cell carcinoma that mimic keratoacanthoma 
H.R. Aguiar, D.R. Calderoni, R.F. Stelini, N.A. Andreollo, P. Kharmandayan 
JPRAS Open 
Volume 7, Pages (March 2016)
DOI: /j.jpra
Copyright © 2015 The Authors Terms and Conditions

2. Figure 1
Patient with oesophageal carcinoma presenting with metastatic cutaneous lesions mimicking keratoacanthomas.
JPRAS Open 2016 7, 27-31DOI: ( /j.jpra )
Copyright © 2015 The Authors Terms and Conditions

3. Figure 2
Squamous cell carcinoma from oesophagus metastasized to mental region skin: no connection with the overlying epidermis which shows flattened rete ridges and no signs of in situ carcinoma.
JPRAS Open 2016 7, 27-31DOI: ( /j.jpra )
Copyright © 2015 The Authors Terms and Conditions

4. Figure 3
Squamous cell carcinoma from oesophagus metastasized to submental region skin: the panoramic view shows a crateriform architecture (keratoacanthoma-like) and deep extension beyond the sweat glands (a); a local lymph node is involved by the tumour, with capsule and parenquima focally compromised (b) and vascular carcinomatous embolus within nodal capsule (c).
JPRAS Open 2016 7, 27-31DOI: ( /j.jpra )
Copyright © 2015 The Authors Terms and Conditions