title: Solitary mastocytoma with positive Darier's sign.
authors.affiliation: Department of Dermatology, INHS Sanjivani Hospital, Kochi, Kerala, India.
authors.forename: Brijesh
authors.initials: B
authors.lastname: Nair
authors.affiliation: Department of Dermatology, Skinnocence: The Skin Clinic, Gurgaon, Haryana, India.
authors.forename: Sidharth
authors.initials: S
authors.lastname: Sonthalia
authors.affiliation: Department of Dermatology, IPGMER, Kolkata, West Bengal, India.
authors.forename: Ishad
authors.initials: I
authors.lastname: Aggarwal