Tiger Kidney

Tiger kidney is a radiological term for the presence of stripes and spots on the x-ray shadow of the kidney.

This picture is one of the classic signs of kidney tuberculosis. It occurs due to focal calcification of the renal parenchyma, which gives a heterogeneous shadow on the x-ray in the form of alternating light and dark stripes.

The cause of calcification of renal tissue in tuberculosis is necrosis and dystrophic changes in foci of specific inflammation. Calcification, as it were, “walls up” the foci of tuberculosis.

Thus, tiger kidney is one of the pathognomonic signs of tuberculous kidney damage. Its presence makes it possible to establish a diagnosis even in the absence of bacterial excretion.



The article talks about an insidious organ that can lead to death and which can be felt at home, even while standing in your apartment. Although this is unlikely to be possible without an x-ray.

What are we talking about? We are talking about kidneys. Well, what kind of name is this, as if it were something poisonous, like a disease, because the organ can be easily forgiven and seen. Unfortunately, the kidneys are the most complex part of the body and do not always seem obvious. It is easiest to find it in thin people. For everyone else, this is an option to buy the body a new life by undergoing an emergency course on kidneys.