中国黒龍江省のコロナウイルス病2019年入院患者の臨床画像学的特徴：レトロスペクティブ研究

Clinical imaging characteristics of inpatients with coronavirus disease-2019 in Heilongjiang Province, China: a retrospective study.

• Hao Jiang
• Wei Guo
• Zhongxing Shi
• Huijie Jiang
• Mingyu Zhang
• Lai Wei
• Yongmei Pan

抄録

目的:

中国黒龍江省のコロナウイルス病2019（COVID-19）患者の臨床、検査、放射線学的特徴を調査する。

OBJECTIVE: To investigate the clinical, laboratory, and radiological characteristics of patients with coronavirus disease-2019 (COVID-19) in Heilongjiang Province.

結果:

ICU群の患者は高齢で、心血管疾患の発症率が非ICU群より高かった。ICU群は非ICU群に比べて、リンパ球レベルが低く、好中球レベルとDダイマーレベルが高かった。非ICU群と比較して、ICU群では圧迫を伴う肺圧迫と圧迫を伴うグランドグラス不透過の発生率が有意に高く、全肺葉が関与している可能性が高く、肺葉数や気管支周囲の領域が高かった。この群のCOVID-19患者59人のうち、15人が機械的人工呼吸を受けていた。挿管された患者はすべて肺葉が関与しており、気管支血管周辺部に多くの病変が認められた。

RESULTS: Patients in the ICU group were older and their incidence of cardiovascular disease was higher than those in the non-ICU group. Lymphocyte levels were lower and neutrophil and D-dimer levels were higher in the ICU than that in the non-ICU group. Compared to the non-ICU group, the incidence of pulmonary consolidation and ground-glass opacity with consolidation was significantly higher in the ICU group, all lung lobes were more likely to be involved, with higher number of lung lobes and areas surrounding the bronchi. Of the 59 patients with COVID-19 in this group, 15 received mechanical ventilation. All intubated patients involved lung lobes, and a large number of lesions were observed in the area around the bronchial vessels.

結論:

臨床症状，臨床検査，CT検査，CT検査の特徴には，ICU群と非ICU群で有意差が認められた。

CONCLUSION: Significant differences were observed in clinical symptoms, laboratory tests, and computed tomography features between the ICU and non-ICU groups.

方法:

COVID-19患者59例（集中治療室（ICU）44例、非ICU15例）をレトロスペクティブに解析した。2群の患者の特徴を比較した。

METHODS: A total of 59 patients with COVID-19, comprising 44 patients in the intensive care unit (ICU) and 15 in the non-ICU, were retrospectively analyzed. Characteristics of the two groups of patients were compared.