title: Image diagnosis: a curious case of causeless clubbing.
authors.affiliation: Senior Resident in the Department of Medicine at the University College of Medical Sciences, Delhi, India. E-mail: docvishalsharma@gmail.com.
authors.forename: Vishal
authors.initials: V
authors.lastname: Sharma
authors.forename: Alka
authors.initials: A
authors.lastname: Sharma
authors.forename: Vivek
authors.initials: V
authors.lastname: Kumar
authors.forename: Sourabh
authors.initials: S
authors.lastname: Aggarwal
mesh_terms: D000328:Adult; D005260:Female; D005385:Fingers / Q000473:pathology*; D006801:Humans; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000175:diagnosis* / Q000209:etiology; D055815:Young Adult