home *** CD-ROM | disk | FTP | other *** search
- $Unique_ID{BRK01017}
- $Pretitle{}
- $Title{What is the Cause and Cure of Pheochromocytoma?}
- $Subject{blood pressure tumor adrenal gland Endocrine Glands Pheochromocytomas
- tumors chromaffin cells cell catecholamines hypertension headache perspiration
- palpitations apprehension anxiety pale chest abdomen pain nausea vomiting
- Computed computer Tomography CT Scan Magnetic Resonance Imaging MRI
- Pheochromocytoma pressures headaches cancer cancers neoplasm neoplasms}
- $Volume{B-22}
- $Log{
- Location and Function of the Endocrine Glands*0002901.scf
- The Adrenal Glands*0002906.scf
- Causative Factors of Hypertension*0009601.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What is the Cause and Cure of Pheochromocytoma?
-
-
- ------------------------------------------------------------------------------
-
- QUESTION: We are getting all types of confusing details about our son's
- condition (he is 34) called a pheochromocytoma. He is having terribly high
- blood pressure, and we want to know the cause and cure of this disease. Will
- you please help two distressed parents?
-
- ------------------------------------------------------------------------------
-
- ANSWER: I will do my very best. Pheochromocytomas are tumors of certain
- cells called chromaffin cells (because they stain strongly with solutions
- containing chromium salts). Most frequently they occur in the adrenal gland,
- but may be located in other parts of the body as well. These tumors are able
- to produce, store and release chemicals called catecholamines, which can cause
- the blood pressure to rise rapidly and excessively. These tumors are quite
- rare, occurring in only about 0.1 percent of individuals with high blood
- pressure (hypertension). Although they may occasionally be malignant and
- spread, they are almost always benign, about 95 percent of the time. While
- either sex may be affected, they occur in young people, as with your son. In
- about 15 percent of the cases the blood pressure remains constantly elevated,
- but more commonly the hypertension occurs during an attack, a "crisis" or
- "paroxysm". These attacks occur suddenly, and may last from a few minutes to
- several hours. The patient experiences headache, profuse perspiration,
- palpitations of the heart and a feeling of apprehension and anxiety. They
- appear pale, and may have pain in the chest or abdomen, occasionally with
- nausea and vomiting. As time goes on these crises become more frequent, and
- are more severe, lasting longer. The diagnosis may be made by finding the
- presence of the catecholamines in a 24 hour urine specimen. The treatment of
- choice is to remove the tumor surgically. Newer imaging techniques such as
- Computed Tomography (CT Scan) and Magnetic Resonance Imaging (MRI), among
- others, permit the radiologist and surgeon to locate the tumor precisely
- before the operation, and help plan the surgery. The results are dramatic and
- the surgery has a high rate of both success and safety.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-
-