World journal of clinical cases
-
Human herpes virus-8 (HHV-8)-negative, idiopathic multicentric Castleman disease (iMCD) is a rare and life-threatening disorder driven by proinflammatory cytokines, which is still poorly understood. Pulmonary parenchyma lesion is a rare condition in iMCD, which mainly manifests as lymphocytic interstitial pneumonia and is an indicator of severe iMCD. Cutaneous lesion is also very rare and mainly occurs in Asians. There have been few reports of iMCD patients with both skin and lung parenchyma involvement. ⋯ iMCD with lung parenchyma and skin involvement is a rare condition that requires clinicians' attention and awareness for early diagnosis.
-
The global outbreak of human severe acute respiratory syndrome coronavirus (SARS-CoV)-2 infection represents an urgent need for readily available, accurate and rapid diagnostic tests. Nucleic acid testing of respiratory tract specimens for SARS-CoV-2 is the current gold standard for diagnosis of coronavirus disease 2019 (COVID-19). However, the diagnostic accuracy of reverse transcription polymerase chain reaction (RT-PCR) tests for detecting SARS-CoV-2 nucleic acid may be lower than optimal. The detection of SARS-CoV-2-specific antibodies should be used as a serological non-invasive tool for the diagnosis and management of SARS-CoV-2 infection. ⋯ Our data indicate that serological IgM/IgG antibody combined test had high sensitivity and specificity for the diagnosis of SARS-CoV-2 infection, and can be used in combination with RT-PCR for the diagnosis of SARS-CoV-2 infection.
-
Coronavirus disease 19 (COVID-19) is a global pandemic and has had a profound impact on our routine surgical activities. Acute appendicitis is the most common abdominal emergency worldwide. Therefore, it is highly essential to assess the influence the pandemic has on acute appendicitis. ⋯ The management of acute appendicitis from Jiaxing effectively reduced the influence of the pandemic and minimized the risk of nosocomial infection.