Diagnosis of pneumonia involves critical investigation of symptoms presented by the patient and laboratory analysis of samples obtained. An x-ray is a test that uses electromagnetic waves to visualize internal tissues, organs, and structures. In a typical pneumonia patient, the x-ray would show fluid-filled lungs. Another procedure used to diagnose pneumonia in a patient is an analysis of the sputum released during coughing (Vallecoccia et al., 2020). The sputum obtained from a pneumonia patient is ordinarily thick with blood stains or yellow-green sputum with pus.
Kalil Andre C., Thomas Paul G.. Influenza virus-related critical illness: pathophysiology and epidemiology. Critical Care. Vol. 23(1)2019. Springer Science and Business Media LLC. [Cross Ref]
Singh Desh Deepak, Han Ihn, Choi Eun-Ha, Yadav Dharmendra K.. Recent Advances in Pathophysiology, Drug Development and Future Perspectives of SARS-CoV-2. Frontiers in Cell and Developmental Biology. Vol. 8:2020. Frontiers Media SA. [Cross Ref]
Tzilas V., Poletti V., Bouros D.. Reversed halo sign in radiation induced organizing pneumonia: natural course of the underlying pathophysiology. Pulmonology. Vol. 27(5):460–464. 2021. Elsevier BV. [Cross Ref]
Vallecoccia Maria Sole, Dominedò Cristina, Cutuli Salvatore Lucio, Martin-Loeches Ignacio, Torres Antoni, De Pascale Gennaro. Is ventilated hospital-acquired pneumonia a worse entity than ventilator-associated pneumonia? European Respiratory Review. Vol. 29(157)2020. European Respiratory Society (ERS). [Cross Ref]
Zambare Krushna K., Thalkari Avinash B.. Overview on Pathophysiology of Pneumonia. Asian Journal of Pharmaceutical Research. Vol. 9(3)2019. A and V Publications. [Cross Ref]