"A Man can't make a mistake can't make anything"
Showing posts with label ACUTE. Show all posts
Showing posts with label ACUTE. Show all posts

Sunday, 25 August 2013

kelainan pembengkakan akut pada extremitas / abnormalities acute swelling of the extremity

Pembengkakan Akut Pada Ekstremitas
 Pada tulisan kali ini saya dr, herry setya yudha utama spesialis bedah ingin memaparkan beberapa informasi penting tentang kelainan / pembengkatan akut pada ektremitas
Seringnya Edema terjadi akibat akumulasi cairan jaringan yang berlebih pada ruang interstitial. Cairan interstitial merupakan sesuatu yang bersifat statis, dimana produksi transudat merupakan hasil dari kandungan arteri dari jaringan kapiler ke ruang jaringan dan diseimbangkan melalui proses reabsorpsi oleh vena dan sistem limfatik. Sistem limfatik merupakan satu-satunya yang bertanggung jawab dalam mengeluarkan sepersepuluh dari cairan yang direabsorpsi tapi cairan ini penting bagi pengeluaran molekul-molekul protein besar dan partikel lain dari ruang intertsitial.


           beberapa  Faktor-faktor yang berperan terhadap aliran cairan intertitial meliputi: saringan pada dinding kapiler, tekanan osmotik, absorpsi sistem limfatik, tekanan jaringan, tekanan arteri dan vena. Penyebab utama dari peningkatan transudat kapiler yaitu
·         Peningkatan  tekanan kapiler yang disebabkan oleh peningkatan tekanan vena.
·         Peningkatan permeabilitas kapiler
·         Berkurangnya reabsorpsi cairan interstitial
·         Peningkatan tekanan osmotik pada cairan jaringan
·         Obstruksi atau insufisiensi sistem limfatik

Wednesday, 11 April 2012

DIGESTIVE SURGERY SERIE : APPENDICITIS (SIGN, SYMPTOMS, ETIOLOGY, DEFINITION, DIAGNOSIS AND MANAGEMENT)


Appendix Definitions
Appendix appendix is ​​called an organ found in the cecum located in the proximal colon, a hitherto unknown function.

Anatomy
Appendix is ​​a tube-shaped organ with a length of approximately 10 cm (range 3-15 cm) and stem from the cecum. The appendix has a narrow lumen of the proximal section and wide in the distal. At birth, short and wide dipersambungan appendix with the cecum. During the children, growth is usually rotates into the intraperitoneal retrocaecal but still. At 65% of cases, the appendix is ​​intraperitoneal. It is possible to move the position of the appendix and the motion depends on the length of mesoapendiks lynchings. In the remaining cases, the appendix lies peritoneal, which is behind the ascending colon, or the lateral edge of the ascending colon. Clinical symptoms of appendicitis are known by the location of the appendix. In the appendix there are 3 tanea dipersambungan caecum coli are fused and can be useful in indicating where to detect the appendix. The position of the appendix is ​​most Retrocaecal (74%) and then following the Pelvic (21%), Patileal (5%), Paracaecal (2%), subcaecal (1.5%) and preleal (1%).

Appendix diperdarahi by apendicular arteries that branch from the bottom of the arteries ileocolica. Artery appendix includes end arteries. The appendix has more than 6 lymph channels leading to obstruct mesoapendiks ileocaecal lymph nodes.