Each of the following lymphatic structures in the correct category based on their location. Solution Cisterna Chyll- loated in THORACIC DUCT. it is a sac in which intestinal and two lumber lymphatic trunk flow. TONSILS- located in NECK. it is near the throat made of soft lymphoid tissue. THYMUS- location THORAX. here T lymphocytes mature. THORACIC DUCT- located in thorax. it is extended in chest area at C7 vertebra. MEDIASTINAL LYMPH NODE- loated in thorax. it is placed between lungs in thoracic cavity. SPLEEN- located in abdomen. it is to the left of stomach and recycles RBC..