We may (or may not!) be nostalgic for our teenage years -- but teenagers too are nostalgic, for the carefree world of childhood before the minefield of high school ("This is high school," says Dora's cousin Diego, warning her to cut out the bubbliness: "It's life or death").
Return to the oven for 3 to 5 minutes, or until the pizzas reach your desired level of crispy-edged brownness and cheesy bubbliness. Dress them with the reserved radicchio and drizzle with extra vinegar and the truffle oil, if you choose.
Low-grade salivary duct carcinoma may show cribriform and micropapillary (inset) architectures made up of low-grade ductal cells that lack the cytoplasmic bubbliness of mammary analogue secretory carcinoma.