Pathology wk 29-32: Papillary Carcinoma, Psommoma body, crystalloid

Crystalloid in colloid only takes place in thyroid
































Higher Power of Papillary Carcinoma of thyroid, Psommoma bodies present. Papilla's inner core is either vascularized, fibrosed, or both.
















Lower Power of Papillary Carcinoma of Thyroid.