Analysis of clinical features of 42 cases of new coronavirus pneumonia

[Objective] To investigate the clinical features, laboratory findings, chest CT findings and treatment of 42 patients with 2019-ncov pneumonia after discharge from our hospital, and to analyze their relationship with prognosis. [Methods] from January 2020 to February 2020, the clinical data of 42 patients with 2019-ncov pneumonia admitted to the sixth people's Hospital of Wenzhou City were analyzed retrospectively. [Results] the clinical symptoms of 42 cases included fever (35 cases) , cough (26 cases) , fatigue (14 cases) , sore throat (4 cases) , Muscle Ache (5 cases) , headache (2 cases) , nausea (4 cases) , diarrhea (6 cases) , aspiration (9 cases) and abdominal pain (1 case) . The absolute number of blood lymphocyte decreased in different degree, more than half of the patients Lactate dehydrogenase obviously, the PROCALCITONIN (PCT) had no obvious change, the imaging manifestations were cloud-like and ground-glass-like high density shadows scattered outside the lungs, small flaky consolidation and bronchus inflating sign were seen locally. A few images showed diffuse high density, most of the lesions showed consolidation or striate change, and local fibrosis was formed in the lower lobes of both lungs. [Conclusion] Fever and cough are the first symptoms of 2019-ncov pneumonia, and a few cases are associated with shortness of breath and diarrhea, accompanied by different degrees of systemic symptoms, most of the patients improved. The disease is highly infectious and its condition changes rapidly. Therefore, early detection, early diagnosis and comprehensive treatment of the whole body as soon as possible are the keys to treatment. Key words: 2019 novel coronavirus; 2019 novel coronavirus pneumonia; clinical features