1 It causes heavy or unusual bleeding into the joints. Though hemophilia is rare, it can have life-threatening complications.  Factor II, V, VII, X, or XII deficiencies are bleeding disorders related to blood clotting problems or abnormal bleeding problems.
The Thyroid Gland. Your thyroid gland is located towards the front of your neck. Situated along the front of your windpipe, it sits low and is below the laryngeal prominence (better known as the Adamâs apple).
One of two salivary glands in the neck, located in the space bounded by the two bellies of the digastric muscle and the angle of the mandible; it discharges through the submandibular duct; the secretory units are predominantly serous, although a few mucous alveoli, some with serous demilunes, occur.