title: Primary extraskeletal osteosarcoma of gall bladder.
authors: Gaurav P S
authors: GP
authors: Gahlot
authors: Maitrayee
authors: M
authors: Roy
authors: Hemant
authors: H
authors: Jain
authors: Nihar Ranjan
authors: NR
authors: Dash
authors: K S
authors: KS
authors: Madhusudhan
authors: Vaishali
authors: V
authors: Suri
authors: Rajni
authors: R
authors: Yadav
authors: Prasenjit
authors: P
authors: Das
mesh_terms: D000368:Aged; D049448:Cholangiopancreatography, Magnetic Resonance; D005260:Female; D005704:Gallbladder / Q000000981:diagnostic imaging / Q000473:pathology*; D005706:Gallbladder Neoplasms / Q000175:diagnosis*; D006801:Humans; D012516:Osteosarcoma / Q000175:diagnosis*; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed