The calculation above is essentially redundant, because a human-sized ant wouldnât be able to travel at 50 miles an hour, in fact it wouldnât be able to run at all; its legs would crumble under the weight of its own body.
Research the causes of these related symptoms that are similar to, or related to, the symptom Mass or tumor in the armpit: 1  Underarm symptoms (43 causes) 2  Underarm swelling. 3  Swollen lymph nodes (452 causes)  Swollen underarm lymph 1  nodes. Sebaceous cyst.  Infection (1293 1  causes) Breast cancer (3 causes)  Hodgkins lymphoma.
Lymph node swelling in the armpits or abdomen might be cause for more immediate concern. Lymphoma may also cause swelling in the chest area which may interfere with breathing. Lymphomas of the skin often appear as itchy red or purple lumps. Swollen lymph nodes are usually tender and painful to some degree. However, in the case of non-Hodgkin lymphoma, lymph nodes might swell and become firm without any evident pain. Chest pain. Chest pain may occur if the lymphoma affects the thymus. Unexplained weight loss.