This is? Knee OA Knee pvns Knee RA Knee effusion

This arrowed structure is?

Most likely diagnosis of these 10 year patients is? Mets

This is classical of? Septic emboli Lung ca AV malformation

This is classical case of Appendicitis Epiploic appendagitis Hiatal hernia

This is Chordoma Sacrococcygeal teratoma Dermoid

This is penile swelling Cause is A penile ca B

This is Chondrosarcoma Osteochondroma Enchondroma

This is Ca rectum Ca endometrium Ca cervix Ca vagina

This is Scleroderma Pyknodysostosis Osteopetrosis Mets