Pitting Edema: What Is It, Causes, Grading - Osmosis
Nov 24, 2020 · Pitting edema is a specific type of edema that is associated with pitting or indentation in the affected areas, and is often caused by conditions that lead to the pooling of blood in the feet or legs. The excess fluid that builds up in pitting edema is mainly composed of water. Conversely, non-pitting edema is typically associated with ...
Non-pitting Edema: What Is It, Causes, Diagnosis | Osmosis
Jan 3, 2024 · Non-pitting edema can be caused by a variety of medical conditions. In most cases, it serves as a sign that a given condition is affecting the thyroid or the lymphatic system, which works to protect the body against microbes, maintain adequate fluid levels, absorb nutrients, and remove certain waste products.
Lymphedema: What is it, Causes, Diagnosis | Osmosis
Sep 24, 2021 · Lymphedema occurs when excess lymphatic fluid builds up in the body, causing non-pitting swelling. It usually occurs in the limbs and results from either genetic mutations that affect the development of the lymphatic system (primary lymphedema) or underlying medical conditions that cause damage or obstruction to the lymphatic system. Diagnosis ...
Pulmonary edema: Video, Causes, & Meaning - Osmosis
Summary. Pulmonary edema is a condition in which fluid accumulates in the lungs, making it difficult for oxygen to pass through the alveoli and into the bloodstream. It is often due to the left ventricular heart failure to adequately remove blood from the pulmonary circulation, which is known as cardiogenic pulmonary edema.
Approach to lower limb edema: Video & Meaning | Osmosis
Edema is an abnormal accumulation of interstitial fluid in the tissues. This occurs due to an imbalance between the hydrostatic and oncotic forces at the level of the capillaries. The lower limbs are especially prone to the development of edema because of gravity. Based on location and symmetry, lower limb edema can be classified as unilateral ...
Pleural effusion, pneumothorax, hemothorax and atelectasis
Also, the base of her left lung field is dull to percussion with decreased breath sounds. Her lower extremities have pitting edema up to the knee. X-rays were performed in both individuals. In George’s case it showed a retracted visceral pleural edge with a decrease in the left lung volume. In Anna, it showed left sided costophrenic angle ...
Anasarca: What Is It, Causes, Signs, Symptoms | Osmosis
May 1, 2023 · Anasarca is a form of extreme, generalized edema, which is when fluid accumulation causes a palpable swelling throughout the entire body. In general, edema occurs when there are changes in one of the two forces that determine fluid movement across capillary walls: hydrostatic pressure and oncotic pressure. Capillary hydrostatic pressure causes ...
Diuretics - Thiazide, thiazide-like, loop, and potassium ... - Osmosis
Therefore, they are generally used to treat hypertension, as well as edema caused by fluid overload conditions, such as heart failure and pulmonary edema, as well as renal diseases like nephrotic syndrome, and hepatic diseases like cirrhosis. Diuretics are most often administered orally, but some of them can also be administered intravenously.
Heart failure: Pathology review: Video, Causes, & Meaning - Osmosis
On examination, she has pitting edema in her legs and on auscultation, an S3 sound is heard. The other person is 81 year old Richard who has been a smoker for the past 50 years. He is also experiencing fatigue, and has pitting edema, but on further examination, there’s also jugular venous distention and hepatomegaly.
USMLE® Step 1 Question of the Day: Bilateral Pitting Ankle Edema …
Mar 31, 2021 · The patient’s temperature is 38.6°C (101.5°F), pulse is 104/min, respirations are 22/min, and blood pressure is 153/97 mmHg. She appears anxious and uncomfortable. Physical examination shows conjunctival pallor and bilateral pitting ankle edema, and a scratching extra heart sound between the apex and sternum is heard on auscultation.