Trichophyton concentricum causes Malabar itch, a skin infection consisting of an eruption of a number of concentric rings of overlapping scales forming papulosquamous patches.
Nigiri sushi is a type of Japanese dish made with sushi rice and fresh fish. The sushi rice is hand formed into a small clump, and the fish is sliced and pressed on top of it. In some cases, nigiri sushi uses a small strip of toasted seaweed called nori to bind the whole mixture together, although this is not obligatory.
sushi is a general name for all rolls sashimi is raw fish (like raw salmon and cream cheese...jap. bagel roll... but if you like spicy tuna the chili power kills most bacteria... but if you are a little unsure as to how your sushi is cooked them squeeze a little lime or lemon juice on it...