1, Methods Archival subungual exostosis was retrieved in the Department of Pathology, Shanghai 6th People's Hospital. Clinical history, gross records, and HE slides were collected and reviewed.

2, Results:Main indications of hemorheology and unextrapolated area of subungual microcirculation fluxion were significantly raised in individuals with abnormal lipoproteins.

3, Methods: 12 cases of subungual glomus tumors were analysed retrospectively. The tumors were totally excised microsurgically.

4, Subungual hematoma is a common injury after a blow or crush injury to the nail, which causes severe excruciating pain.

5, Objective To sum up the occurrence of glomus tumor in subungual and to investigate its diagnosis and curative effect.

6, Objective:This study evaluated the relationship between blood rheology and subungual microcirculation with abnormal lipoproteins.

7, In young people, fingernail discoloration two most common clinical types actually are remotelateral subungual onychomycosis and white superficial onychomycosistype type onychomycosis onychomycosis.

8, In young people, fingernail discoloration two most common clinical types are remotelateral subungual onychomycosis and white superficial onychomycosistype type onychomycosis onychomycosis.