What is the morphology of mycoplasma pneumonia?
Mycoplasma pneumoniae cells have an elongated shape that is approximately 0.1–0.2 µm (100-200 nm) in width and 1-2 µm (1000-2000 nm) in length. The extremely small cell size means they are incapable of being examined by light microscopy; a stereomicroscope is required for viewing the morphology of M.
How is pneumonia present on xray?
When interpreting the x-ray, the radiologist will look for white spots in the lungs (called infiltrates) that identify an infection. This exam will also help determine if you have any complications related to pneumonia such as abscesses or pleural effusions (fluid surrounding the lungs).
What is unique about Mycoplasma pneumoniae?
M. pneumoniae bacteria have many unique characteristics. They are the smallest organism capable of living and reproducing on its own.
How is Mycoplasma pneumoniae attached to cell membrane?
Mycoplasma pneumoniae attaches to sialoglycoproteins or sialoglycolipid receptors on the tracheal epithelium via protein adhesins on the attachment organelle.
Can bacterial pneumonia be seen on xray?
The radiograph still remains the reference standard for a medical diagnosis of pneumonia, and also helps to differentiate between bacterial and viral pneumonia. However, a combination of clinical symptoms, exam findings, and imaging is the best way to uncover the most likely culprit.
Is Mycoplasma aerobic or anaerobic?
Mycoplasma are aerobic or facultative anaerobic microorganisms, but they usually grow better in an aerobic environment.
What is the size of PPLO?
PPLO is the smallest cell or organism with a size of between 0.1 and 0.3 mm.
What does consolidation of the lung mean?
Consolidation refers to an area of homogeneous increase in lung parenchymal attenuation that obscures the margins of vessels and airway walls . Air bronchograms may be present with consolidative area.
What media does Mycoplasma pneumoniae grow on?
Eaton’s agar is a type of agar media is used to grow Mycoplasma pneumoniae.