Here are some skin manifestations of
sclerodermaScleroderma
Scleroderma - resources. Skin involvement in the
sclerodermaScleroderma
Scleroderma - resources-related disorders is characterized by variable sclerosis or thickening of the skin. The hands and face are generally the first areas involved and the hands typically show the most severe changes, especially in the early stages of disease.
The assessment of skin involvement includes estimation of skin thickness, pliability (hardness), and fixation or tethering to underlying structures (tethering).
Objective approaches to measuring skin disease are under investigation. Ultrasonography is able to definitively determine skin thickness and you may want to consider this if this is a concern.
Without seeing the lesion, it is difficult to say what it is. It may be possible that the hepatitis shot may have led to the rash.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Thanks,
Kevin, M.D.
Bibliography:
Korn. Overview of the manifestations and diagnosis of scleroderma. UptoDate, 2004.
Kevin, M.D.
Medical Weblog:
kevinmd_b