Culture Media â 1 CULTURE MEDIA AND CULTIVATION OF BACTERIA The study of microorganisms requires techniques for isolating cells from natural sources and growing them in the laboratory on synthetic media. Thus, development of synthetic culture media and culture techniques have played important roles in the advancement of this field. Microbiologists
Im looking for advice/reassurance. A recent ct scan shows 4 and 5 mm modules, one in lower lobe of each lung. I have a rescan in 4 months. What are the chances of these being lung cancer or metastases from elsewhere. Im very worried but I guess if its lung cancer it should be caught early.
Simply, a benign lung nodule is not cancerous. A benign nodule or mass will not spread to other areas of the body. However, the presence of benign nodulesâespecially if they are largeâcan cause health problems. Even benign lung nodules may have to be surgically treated and removed. The most common types of benign lung nodules include: Granulomas: Inflamed or infected tissue that has congealed into a globular or ball-like shape. Hamartomas: Calcifications and scarring within the lung.