Ulcerated yellow-brown nodules on the chest

• Yong Kang Ren, MBBS,
• Nisha Suyien Chandran, MBBS, MMed, MRCP, FAMS (Dermatology),
• Jonathan Tang Yong Meng, MBBS

Affiliations

Yong Kang Ren, MBBS

National University of Singapore, Yong Loo Lin School of Medicine, Singapore; Correspondence to: Yong Kang Ren, MBBS, National University of Singapore, Yong Loo Lin School of Medicine, 987 Bukit Timah Road #02-17, Singapore 589628.

Nisha Suyien Chandran, MBBS, MMed, MRCP, FAMS (Dermatology)

Division of Dermatology, University Medicine Cluster, National University Hospital, Singapore

Jonathan Tang Yong Meng, MBBS

Department of Pathology, National University Hospital, Singapore