For osteosarcoma radiographically osteosarcoma has sunray sunburst pattern and Portman's triangle. How can we remember these two patterns and relate them to osteosarcoma? Let's see osteo sarcoma has LS and another LS. It's almost all the disorder that has two o SS within its name. So what do these two o 's stand for? They stand for?

Oh son. So from the Oh son, we get sunray pattern. So we're done with the first part, which is the sunray radiographic appearance. Now, if you were outside and the sun was too hot, where would you hide from the sun, you would hide from the sun. In the tent, just like this. Okay, so how does this tent help us?

The tent looks like this right? What is characteristic of a tent? a tent is triangular in shape, which gives you cod man's triangle. Okay, so, osteosarcoma, oh F, Oh son, this gives you sunray pattern and you hide from the sun in the tent. The tent is triangular, which gives you a cut men's triangle