Appendicitis Center - Penn Hills, PA
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AppendicitisRead the Appendicitis article » What is the appendix?The appendix is a closed-ended, narrow tube up to several inches in length that attaches to the cecum (the first part of the colon) like a worm. (The anatomical name for the appendix, vermiform appendix, means worm-like appendage.) The inner lining of the appendix produces a small amount of mucus that flows through the open center of the appendix and into the cecum. The wall of the appendix contains lymphatic tissue that is part of the immune system for making antibodies. Like the rest of the colon, the wall of the appendix also contains a layer of muscle, but the layer of muscle is poorly developed.
What is appendicitis and what causes appendicitis?Appendicitis means inflammation of the appendix. It is thought that appendicitis begins when the opening from the appendix into the cecum becomes blocked. The blockage may be due to a build-up of thick mucus within the appendix or to stool that enters the appendix from the cecum. The mucus or stool hardens, becomes rock-like, and blocks the opening. This rock is called a fecalith (literally, a rock of stool). At other times, the lymphatic tissue in the appendix might swell and block the appendix. After the blockage occurs, bacteria which normally are found within the appendix begin to invade (infect) the wall of the appendix. The body responds to the invasion by mounting an attack on the bacteria, an attack called inflammation. An alternative theory for the cause of appendicitis is an initial rupture of the appendix followed by spread of bacteria outside of the appendix. The cause of such a rupture is unclear, but it may relate to changes that occur in the lymphatic tissue, for example, inflammation, that lines the wall of the appendix.) If the inflammation and infection spread through the wall of the appendix, the appendix can rupture. After rupture, infection can spread throughout the abdomen; however, it ... Recommended Reading Related to AppendicitisIntroduction to night sweatsDoctors in primary care fields of medicine often hear their patients complain of night sweats as they are common. Night sweats refer to any excess sweating occurring during the night. However, if your bedroom is unusually hot or you are using too many bedclothes, you may begin to sweat during sleep - and this is normal. In order to distinguish night sweats that arise from medical causes from those that occur because one's surroundings are too warm, doctors generally refer to true night sweats as severe hot flashes occurring at night that can drench sleepwear and sheets, which are not related to an overheated environment. In one study of 2267 patients visiting a primary care physician, 41% reported experiencing night sweats during the previous month, so the perception of excessive sweating at night is fairly common. It is important to note that flushing (a warmth and redness of the face or trunk) may also be hard t... Other Related Appendicitis ArticlesEmergency Contact for Penn Hills
Nearby Penn Hills Hospitals * HEALTHSOUTH Harmarville Rehabilitation Hospital  UPMC St Margaret  VA Pittsburgh Healthcare System  LifeCare Hospitals of Pittsburgh Main Campus  Transitional Infant Care Hospital  The Children's Institute  UPMC Shadyside  Western Pennsylvania Hospital  UPMC Braddock  The Western Pennsylvania Hospital Forbes Regional Campus  HEALTHSOUTH Hospital of Pittsburgh  Children's Hospital of Pittsburgh  UPMC Presbyterian  Magee-Womens Hospital  UPMC Mercy  UPMC Southside  Allegheny General Hospital  Kindred Hospital Pittsburgh North Shore  Alle-Kiski Medical Center  Select Specialty Hospital McKeesport  UPMC McKeesport  UPMC Passavant  Allegheny General Hospital Suburban Campus  LifeCare Hospitals of Pittsburgh North Campus  Jefferson Regional Medical Center  Ohio Valley General Hospital  St Clair Hospital  Westmoreland Excela Health Hospital at Jeannette  Heritage Valley Sewickley Hospital  UPMC Passavant Cranberry  Mayview State Hospital  Southwood Psychiatric Hospital  HEALTHSOUTH Rehabilitation Hospital of Sewickley  Westmoreland Regional Hospital  Kindred Hospital Pittsburgh  Monongahela Valley Hospital  Butler Memorial Hospital  Canonsburg General Hospital  ACMH Hospital  Butler VA Medical Center  Latrobe Area Hospital  Select Specialty Hospital Greensburg  Frick Hospital  Kindred Hospital at Heritage Valley  Medical Center of Beaver  Torrance State Hospital  The Washington Hospital  Ellwood City Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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