Subcutaneous sarcoidosis of the upper and lower extremities: A case report and review of the literature

Table 1 Subcutaneous sarcoidosis retrospective chart reviews

Authors	Sex	Average age	Serum angiotensin-converting enzyme	Chest X-ray	Most common site of lesion	Most common site of systemic involvement other than the lungs
Ahmed et al[14], 2006	15F/6M	46.3	3/11 Elevated	9/16 Lymphadenopathy, 6/16 Pulmonary infiltration	Upper extremities	Joints-arthritis
Ando et al[15], 2016	8F/1M	52.5	7/9 Elevated	3/9 Lymphadenopathy, 6/9 Lymphadenopathy with pulmonary infiltration	Upper extremities	Eyes
Marcoval et al[7], 2005	9F/1M	52.6	NA	8/10 Lymphadenopathy, 1/10 Lymphadenopathy with pulmonary infiltration	Upper extremities	NA
Marcoval et al[3], 2011	11F/3M	N/A	NA	11/14 Lymphadenopathy, 2/14 Lymphadenopathy with pulmonary infiltration	Upper and lower extremities	Joints-arthritis