Natechnik, yiring yig’indisi nima degani

Natechnik, yiring yig’indisi nima degani – yiringning yiringli yallig’lanish manbaidan tashqarida yig’ilishi; umurtqa pog’onasi oqmasida yiringning mushaklar orasiga to’planishi. Ko’pincha suyak – bo’g’im silida uchraydi.