BACKGROUND: Cases of @entity1909 induced by the injection of certain drugs have been reported. OBJECTIVE: The aim of this study was to assess the cause and clinicopathologic findings of injection-induced @entity1909 , and to reveal whether the reaction has any relation to the @entity1 's age, injection site, drug concentration, and time interval from the injection to the occurrence of the @entity272 . METHODS: In this study, we enrolled 10 @entity1 who developed @entity272 after the injection of causative drugs. The lesions were compared to each other according to the injection site, time interval from the injection to the occurrence of the @entity272 , and clinical characteristics. We performed intradermal and patch tests in each @entity1 with different concentrations of causative drugs. RESULTS: The most common causative drugs were @entity3522 and @entity17105 . The eczematous type was the most frequent clinical type. The intradermal test showed more positive results than the patch test. The patch tests with @entity3522 (as is, 2.5%, 5%, and 10%) and @entity17105 (10%) were all negative in 10 @entity1 . Furthermore, intradermal tests with @entity3522 (as is) and @entity17105 (0.1%, 1%, and 10%) were performed in 8 @entity1 . Six @entity1 had a positive reaction, consisting of erythema, induration, and vesiculation, after 1 and 2 days. CONCLUSION: Our results showed that the most common causative agents were @entity3522 and @entity17105 . Moreover, it seems that that intradermal test is more useful than the patch test in the diagnosis of injection-induced @entity1909 .

A Study about the Cause and Clinicopathologic Findings of Injection-Induced XXXX .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity17105 :: ('MESH:D010837', 'Chemical') :: ['vitamin K1'] @entity3522 :: ('MESH:D004008', 'Chemical') :: ['diclofenac'] @entity272 :: ('MESH:D012871', 'Disease') :: ['erythematous skin lesions', 'skin lesion'] @entity1909 :: ('MESH:D003872', 'Disease') :: ['dermatitis']
@entity1909 :: (MESH:D003872,Disease) :: ['Dermatitis']
