Empyema thoracis or pleural empyema is collection of pus in the space between the pleural layers. It is commonly referred to as pus around the lungs. An empyema results from pus-forming (suppurative) infection of the pleural space and is one of the most common causes for exudative type of pleural effusion (fluid around the >> Read More ...
Oral herpes or mouth herpes is caused by the Herpes simplex type 1 virus (HSV-1). Also known as cold sores or fever blisters, this infection has a tendency to recur several times in life and the infection remains latent and therefore asymptomatic in between. A recurrence is referred to as a reactivation while the first >> Read More ...
Risks and Complications of Cesarean Section There are certain risks associated with a cesarean section which have to be kept in mind. This includes risks to the mother and risks to the baby. Risks to Mother There are more chances of complications following childbirth in case of cesarean section delivery than in vaginal >> Read More ...
What is a nodule on the thyroid gland? Thyroid nodules are focal enlargements on the thyroid gland commonly referred to as lumps. It may be present in an enlarged thyroid gland (goiter) or a normal sized gland. Nodules may be due to various causes – it may be due to swelling often associated with inflammation, >> Read More ...
What is Cesarean Section? A Cesarean section or C-section for short is the delivery of baby, placenta, and membranes through a surgical incision in the abdominal wall and the uterine wall. Contrary to popular belief, the term “Cesarean section” has no relation to birth of the Roman emperor Julius Caesar, who is >> Read More ...
The concept of adrenal fatigue or adrenal exhaustion is highly controversial. However, it continues to attract much media attention and there are scores of websites and books dedicated to the subject of adrenal fatigue. There is much debate as to whether many of the signs and symptoms attributed to adrenal fatigue syndrome >> Read More ...
Adrenal Glands and Hormones The adrenal glands, also known as the suprarenal glands, are two small structures that lie on the superior poles of each kidney. It has two distinct portions – the smaller inner adrenal medulla surrounded by the large outer adrenal cortex. The medulla secretes the hormones epinephrine and >> Read More ...
What is a liver abscess? A liver abscess, also known as a hepatic abscess, is an accumulation of pus within the liver as a result of an infection. Overall liver abscesses are fairly rare and more frequently seen in developing nations. Most liver abscesses are caused by bacteria and amebic parasites (protozoa). However, >> Read More ...
The bronchi are the air passages that lead from the trachea (windpipe) to each lung – right and left. It divides into smaller tubes known as bronchioles which lead straight to the air sacs of the lungs. The bronchi and bronchioles are an important site of various common respiratory diseases. When it is infected and >> Read More ...
What is brown lung disease? Brown lung disease, or byssinosis, is a reactive airway disease that leads to airway obstruction as a result of exposure to cotton dust (brack), flax and hemp. It is a type of occupational lung disease that is more commonly seen in cotton workers, those working in flax mills and textile >> Read More ...
