Hard, non-sunken edematous plaques on the anterior tibia and foot are a diffuse form of anterior tibial mucinous edema: diffuse, hard, non-sunken edematous plaques are seen on the anterior tibia and foot. The lesions are most commonly found in the anterior tibial region and may start on one side and then extend to involve both lower legs in a more or less symmetrical distribution. A small number of lesions may also be seen on the hands, arms, and face, and occasionally on the trunk. The lesions are round, oblong, or irregularly rounded, swollen, firm, non-depressed plaques with clear borders under pressure. They are waxy, translucent to rose or pale red, sometimes with brown or brownish-black coloration. The surface is uneven. The hairs are also coarse and may be orange peel-like. There is often localized increased sweating and coarse black hair with light. Self-perception may be accompanied by pruritus or anthroposis. What are the tests for anterior tibial mucinous edema? 99Tmc-MIBI thyroid imaging 99Tmc-MIBI thyroid imaging is based on the principle that 99Tmc-MIBI can be taken up by hyperfunctioning parathyroid tissue and also by thyroid tissue, which is cleared from the thyroid gland faster than the parathyroid gland. Early imaging and delayed imaging are performed, and the change in the two images can be analyzed to obtain an image of the parathyroid glands. Basal metabolism (BM) is the minimum energy requirement for all organs of the body to sustain life. It is measured as the rate of energy metabolism when the body is awake and extremely quiet, independent of muscle activity, ambient temperature, food and mental stress. It is suitable for hyperthyroidism patients and anyone. 3.Free thyroxine (FT4) Serum free thyroxine is a sensitive indicator of thyroid function in vitro test, which can reflect the function of thyroid gland more readily even when physiological and pathological conditions cause changes in plasma thyroid binding protein binding and concentration. 4.Thyroid B-mode ultrasonography Thyroid B-mode ultrasonography is a test used to examine the thyroid gland and parathyroid glands for swelling and other related lesions.