Monday, January 21, 2008

What Is Hematology

"Hematology" comes from the Greek words haima, meaning blood, and logos, meaning study or science. So, hematology is the science of blood.

Hematology is the study of blood and its disorders. Hematologists, board-certified internists, look specifically at blood components such as blood count, and blood and bone marrow cells. Hematological tests can help diagnose anemia, hemophilia, blood-clotting disorders, and leukemia.

Hematology is that medical specialty which concerns itself with the blood, and the generation of blood in the bone marrow. Hematology studies the red and white blood cells, their relative proportions and general cell health, and the diseases that are caused by imbalances between them, notably leukemia and anemia. Red blood cells carry oxygen from the lungs to the various parts of the body, and white blood cells fight infections. Both are necessary, but they have to be in the body in the right proportions or systems will break down.

Anemia is a shortage of red blood cells, a condition which can be caused by a number of different factors. Women of childbearing age are more likely to be anemic than anyone else because they lose red blood cells monthly through menstruation. Anemia caused by a lack of iron in the diet is easily treated by iron supplements. Other types of anemia with less easily remedied causes can be harder to treat and life-threatening. Hematology diagnoses these conditions and prescribes appropriate treatments for them.

Leukemia is a condition in which the bone marrow produces too many white blood cells. These are typically abnormal white cells, and their sheer numbers crowd out the red blood cells, causing anemia and other dangerous symptoms. Hematology recognizes a number of different types of leukemia, with different causes and treatment protocols.

Acute leukemia needs immediate treatment, since it is immediately life-threatening, yet some forms of chronic leukemia can be watched without treatment until symptoms emerge. Chemotherapy can do much for leukemia sufferers and is currently one of the main tools in hematology's leukemia toolbox. Bone marrow transplants, considerably more intrusive, are another.

Symptoms of diseases that fall under the hematology umbrella are widely varied and easily confused with other diseases. However, a quick blood test for cell counts can quickly tell a hematologist whether or not a patient has a disorder of the blood.


pritih said...

Hematology, also spelled haematology, is the branch of internal medicine, physiology, pathology, clinical laboratory work, and pediatrics that is concerned with the study of blood, the blood-forming organs, and blood diseases. Hematology includes the study of etiology, diagnosis, treatment, prognosis, and prevention of blood diseases. The laboratology work that goes into the study of blood is frequently performed by a medical technologist.
best diet supplements

Sumdili said...

Valuable post..Good Information..Visit my blogs to Download Haematology powerpoint presentations

Unknown said...

Many people in my family have a bleeding disorder, Von Willebrand's Disease actually. Many of them have been to see hematologists before. I don't have it, but I've learned quite a bit about Von Willebrand's and other blood disease going with my mother to different conferences.
-Seamus |

mediangels said...

Really nice stuff about hematology...
Want to know more about it or want to take online medical help from doctors then visit

Masonava said...

This article is very much convincing and appealing. I have got to learn a lot from this article. You might be having the curiosity to know about our company and what business we are dealing with. If you are looking for the client list to achieve your business goals, E-Health Care Lists helps you in reaching that goal by providing you with the prepackaged and customized database which helps you to come across the qualified and interested audiences that places an immediate order for your products. Please refer to Hematologist Email List & Mailing List for more information.

Jack Peter said...

Thanks for sharing the valuable information. Your article gave me a lot of information. We at Techno Data Group would like to introduce to you about our organization. We are the leading database providers for b2b marketing across the globe. we provide you with the readymade as well as the personalized email list and connect you with the right client or decision-makers. Please refer our Hematologist email & mailing list for further details.

pegasimediagroup said...

Very impressive article! The blog is highly informative and has answered all my questions. To introduce about our company and the activities, Pegasi Media Group is a database provider that helps you to boost your sales & grow your business through well-build Hematologist email list

Dr Gaurav Dixit said...
This comment has been removed by the author.
Dr Gaurav Dixit said...

It may cause common blood disorders which include anemia, bleeding disorders such as hemophilia, blood clots, and blood cancers such as leukemia, lymphoma, and myeloma. Talking to your doctor is the first step to take if you believe you may have these problems shown in the above blog.

Warm Regards,
Dr Gaurav Dixit
DM (Clinical Hematology), BMT Physician & the Best Hematologist in Delhi visit the website for detailed information on blood disorder.

Masonava said...

Nice post content is impressive to read, Thanks for proving some helpful information. I hope you will keep on sharing articles. To introduce about our company and the activities,E-Healthcare Lists is one of the global suppliers of healthcare mailing list & email list.

b2bcontactlists said...

Very impressive article! The blog is highly informative and has answered all my questions.
To introduce about our company and the activities, B2B contactlist
is a database provider that helps you to boost your sales & grow your business through well-build Hematologist-mailing-lists.

Template Design | Elque 2007