My son went to our rural health dept. to be tested for TB here in the U.S. His reaction to the single injection of mantoux was a red dime shaped mound with a whiter/pinker thin swollen circle around it. They had difficulty finding a raised border, but there was clearly a reaction after 48 hours that is now getting bigger today (about 65 hous).
The whole area is swollen and the center is firmer. From what I learned as a medical assistant, it appeared positive to me when I lightly ran my fingers over the center, it was firmer than the surrounding puffy tissue, through right at the surface, almost like a burn. The nurse was palpating deeper as if to find a hard lump in his muscle, though she did a proper skin injection very very near to the surface.
From my training, reading of a TB test depends alot on how deeply it is administered, even within the top layers of skin. She got very very close to the top. I could see the needle just under his skin, though it did make a bubble and did not rupture.
My son has no health insurance, epilepsy and syncope of unknown origin, possibly vagus nerve, and occasional bouts of wet coughs, chills and reynauds, as well as orthostatic low blood pressure. I'm really concerned as he is beginning to show sign of patchy vitiligo on his arms and won't let me discuss with him possibility of hyperpigment in other areas. I'm afraid I may have had active TB early on in my pregnancy and the TB was discovered at greater than 15mm during a prenatal exam. My son was born jaundiced and with the problems he has. He has also lived with me for twenty years while I was on steroids though testing positive for tb and sick and nearly died of RLL pneumonia of unknown etiology.
I'm doing so much better on the isoniazid.
I'm afraid that the nurse is not doing a good job and that U.S. guidelines allow a lot of people to go on with positive TB tests so the government saves money. Since he is not eligilbe for any kind of health care or financial assistance and has difficulty working, things are difficult.
I don't want him to go through what I went through with TB. They are really uneducated around here, in the country, because they are not used to high risk like in the city. Does it sound like I should get him looked at again? I'm scared for him after what I've gone through. And he is so young, I don't want his youth taken away.
I can submit a picture if that is helpful.