Part I Thrombocytopenia

Thrombocytopenia is a condition in which you have a low blood platelet count. Platelets (thrombocytes) are colorless blood cells that help blood clot. Platelets stop bleeding by clumping and forming plugs in blood vessel injuries.

Thrombocytopenia often occurs as a result of a separate disorder, such as leukemia or an immune system problem. Or it can be a side effect of taking certain medications. It affects both children and adults.

Thrombocytopenia may be mild and cause few signs or symptoms. In rare cases, the number of platelets may be so low that dangerous internal bleeding occurs. Treatment options are available.

SIGNS AND SYMPTOMS OF THROMBOCYTOPENIA:

  • Easy or excessive bruising (purpura)
  • Superficial bleeding into the skin that appears as a rash of pinpoint-sized reddish-purple spots (petechiae), usually on the lower legs
  • Prolonged bleeding from cuts
  • Bleeding from your gums or nose
  • Blood in urine or stools
  • Unusually heavy menstrual flows
  • Fatigue
  • Enlarged spleen
  • Jaundice

What causes Thrombocytopenia:

If for any reason your blood platelet count falls below normal, the condition is called thrombocytopenia. Normally, you have anywhere from 150,000 to 450,000 platelets per microliter of circulating blood. Because each platelet lives only about 10 days, your body continually renews your platelet supply by producing new platelets in your bone marrow.

Thrombocytopenia can be inherited or it may be caused by a number of medications or conditions. Whatever the cause, circulating platelets are reduced by one or more of the following processes: trapping of platelets in the spleen, decreased platelet production or increased destruction of platelets.

This could be conditions causing your thrombocytopenia:

INFECTIONS:

  • Viral infections, including chickenpox, parvovirus, hepatitis C, Epstein-Barr, and HIV, systemic lupus erythematosus (SLE), chronic lymphocytic leukemia (CLL) and drug-induced immune thrombocytopenia
  • Sepsis, a severe bacterial infection in your blood
  • Helicobacter pylori (H. pylori), a bacteria that can live in your digestive system

MEDICINES:

  • Medication side effects, including drugs for heart problems, seizures, and infections
  • Heparin, a blood thinner used to prevent blood clots
  • Chemotherapy

OTHER TREATMENTS:  Heart bypass surgery and Radiation treatment on your bone marrow.

MEDICAL CONDITIONS:

  • Blood cancer such as leukemia or lymphoma
  • A problem with your bone marrow, like toxicity from excessive alcohol use
  • Vitamin B12 or folate (vitamin B9) deficiency
  • Pregnancy. Up to 5% of healthy women get it during pregnancy, and it usually gets better on its own after your baby is born. But it can also be a sign of something more concerning, like preeclampsia or HELLP syndrome.
  • An enlarged spleen
  • Your body uses too many platelets, leaving you without enough of them. That can happen if you have an autoimmune disease, like rheumatoid arthritis or lupus.
  • Rare disorders like hemolytic uremic syndrome and thrombotic thrombocytopenic purpura (TTP), which uses a lot of platelets to make small blood clots throughout your body.

TESTS TO HELP DIAGNOSE THROMBOCYTOPENIA:

Physical exam, including a complete medical history. Your doctor will look for signs of bleeding under your skin and feel your abdomen to see if your spleen is enlarged. He or she will also ask you about illnesses you’ve had and the types of medications and supplements you’ve recently taken.

CBC ( complete blood count ). This measures the number of your red and white blood cells and platelets.

Blood smear. This shows how your platelets look under a microscope.

Bone marrow test . Your doctor uses a very fine needle to draw a small amount of liquid bone marrow and check it for cells that may not be working right. Or you may get a biopsy using a different kind of needle, so your doctor can check the types and numbers of cells in the bone marrow.

You may need more tests to help your doctor figure out what’s going on.

 

 

QUOTE FOR FRIDAY:

August 1 to 7 every year is observed as World Breastfeeding Week. Breastfeeding is an important task both for the mother and child. According to many, breastfeeding is recommended for first 6 months of the baby’s life’s.”

American Academy of Pediatrics (AAP)

 

QUOTE FOR THURSDAY:

“How doctors treat gastroparesis depends on the cause, how severe your symptoms and complications are, and how well you respond to different treatments.”

NIH National Institute for Diabetes and Digestive and Kidney Disease

 

QUOTE FOR TUESDAY:

Anemia occurs when you do not have enough red blood cells or when your red blood cells do not function properly. It is diagnosed when a blood test shows a hemoglobin value of less than 13.5 gm/dl in a man or less than 12.0 gm/dl in a woman.

American Society of Hematology

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Advanced Renal Education (advancedrenaleducation.com)

QUOTE FOR THE WEEKEND:

Cardiomyopathy refers to diseases of the heart muscle. These diseases have many causes, signs and symptoms, and treatments. The heart muscle becomes enlarged, thick or rigid in cardiomyopathy, and in rare cases the muscle tissue is replaced with scar tissue.”

American Heart Associaton

Part I Cardiomyopathy

Cardiomyopathy (kahr-dee-o-my-OP-uh-thee) is a disease of the heart muscle that makes it harder for your heart to pump blood to the rest of your body. Cardiomyopathy can lead to heart failure.

The main types of cardiomyopathy include dilated, hypertrophic and restrictive cardiomyopathy. Treatment — which might include medications, surgically implanted devices or, in severe cases, a heart transplant —this would all depend on which type of cardiomyopathy you have and how serious it is.

Symptoms

There might be no signs or symptoms in the early stages of cardiomyopathy. But as the condition advances, signs and symptoms usually appear, including:

  • Breathlessness with exertion or even at rest
  • Swelling of the legs, ankles and feet
  • Bloating of the abdomen due to fluid buildup
  • Cough while lying down
  • Fatigue
  • Heartbeats that feel rapid, pounding or fluttering
  • Chest discomfort or pressure
  • Dizziness, lightheadedness and fainting

Signs and symptoms tend to get worse unless treated. In some people, the condition worsens quickly; in others, it might not worsen for a long time.

When to see a doctor

See your doctor if you have one or more signs or symptoms associated with cardiomyopathy. Call 911 or your local emergency number if you have severe difficulty breathing, fainting or chest pain that lasts for more than a few minutes.

Because some types of cardiomyopathy can be hereditary, if you have it your doctor might advise that your family members be checked.

Causes

Often the cause of the cardiomyopathy is unknown. In some people, however, it’s the result of another condition (acquired) or passed on from a parent (inherited).

Contributing factors for acquired cardiomyopathy include:

  • Long-term high blood pressure
  • Heart tissue damage from a heart attack
  • Chronic rapid heart rate
  • Heart valve problems
  • Metabolic disorders, such as obesity, thyroid disease or diabetes
  • Nutritional deficiencies of essential vitamins or minerals, such as thiamin (vitamin B-1)
  • Pregnancy complications
  • Drinking too much alcohol over many years
  • Use of cocaine, amphetamines or anabolic steroids
  • Use of some chemotherapy drugs and radiation to treat cancer
  • Certain infections, especially those that inflame the heart
  • Iron buildup in your heart muscle (hemochromatosis)
  • A condition that causes inflammation and can cause lumps of cells to grow in the heart and other organs (sarcoidosis)
  • A disorder that causes the buildup of abnormal proteins (amyloidosis)
  • Connective tissue disorders

Types of cardiomyopathy include:

  • Dilated cardiomyopathy. In this type of cardiomyopathy, the pumping ability of your heart’s main pumping chamber — the left ventricle — becomes enlarged (dilated) and can’t effectively pump blood out of the heart.Although this type can affect people of all ages, it occurs most often in middle-aged people and is more likely to affect men. The most common cause is coronary artery disease or heart attack.
  • Hypertrophic cardiomyopathy. This type involves abnormal thickening of your heart muscle, particularly affecting the muscle of your heart’s main pumping chamber (left ventricle). The thickened heart muscle can make it harder for the heart to work properly.Hypertrophic cardiomyopathy can develop at any age, but the condition tends to be more severe if it becomes apparent during childhood. Most affected people have a family history of the disease, and some genetic mutations have been linked to hypertrophic cardiomyopathy.
  • Restrictive cardiomyopathy. In this type, the heart muscle becomes rigid and less elastic, so it can’t expand and fill with blood between heartbeats. This least common type of cardiomyopathy can occur at any age, but it most often affects older people.Restrictive cardiomyopathy can occur for no known reason (idiopathic), or it can by caused by a disease elsewhere in the body that affects the heart, such as when iron builds up in the heart muscle (hemochromatosis).
  • Arrhythmogenic right ventricular dysplasia. In this rare type of cardiomyopathy, the muscle in the lower right heart chamber (right ventricle) is replaced by scar tissue, which can lead to heart rhythm problems. It’s often caused by genetic mutations.
  • Unclassified cardiomyopathy. Other types of cardiomyopathy fall into this category.

Risk factors

There are a number of factors that can increase your risk of cardiomyopathy, including:

  • Family history of cardiomyopathy, heart failure and sudden cardiac arrest
  • Long-term high blood pressure
  • Conditions that affect the heart, including a past heart attack, coronary artery disease or an infection in the heart (ischemic cardiomyopathy)
  • Obesity, which makes the heart work harder
  • Long-term alcohol abuse
  • Illicit drug use, such as cocaine, amphetamines and anabolic steroids
  • Certain chemotherapy drugs and radiation therapy for cancer
  • Certain diseases, such as diabetes, an under- or overactive thyroid gland, or a disorder that causes the body to store excess iron (hemochromatosis)
  • Other conditions that affect the heart, such as a disorder that causes the buildup of abnormal proteins (amyloidosis), a disease that causes inflammation and can cause lumps of cells to grow in the heart and other organs (sarcoidosis), or connective tissue disorders

Complications

Cardiomyopathy can lead to other heart conditions, including:

  • Heart failure. Your heart can’t pump enough blood to meet your body’s needs. Untreated, heart failure can be life-threatening.
  • Blood clots. Because your heart can’t pump effectively, blood clots might form in your heart. If clots enter your bloodstream, they can block the blood flow to other organs, including your heart and brain.
  • Valve problems. Because cardiomyopathy causes the heart to enlarge, the heart valves might not close properly. This can lead to a backward flow of blood.
  • Cardiac arrest and sudden death. Cardiomyopathy can lead to abnormal heart rhythms. These abnormal heart rhythms can result in fainting or, in some cases, sudden death if your heart stops beating effectively.

Prevention

In many cases, you can’t prevent cardiomyopathy. Let your doctor know if you have a family history of the condition.

You can help reduce your chance of cardiomyopathy and other types of heart disease by living a heart-healthy lifestyle and making lifestyle choices such as:

  • Avoiding the use of alcohol or cocaine
  • Controlling high blood pressure, high cholesterol and diabetes
  • Eating a healthy diet
  • Getting regular exercise
  • Getting enough sleep
  • Reducing your stress

QUOTE FOR FRIDAY:

“Retinal detachment separates the retinal cells from the layer of blood vessels that provides oxygen and nourishment. The longer retinal detachment goes untreated, the greater your risk of permanent vision loss in the affected eye.”

MAYO Clinic