Editing Bleeding (section)

==Types==
* Upper head
** [[Intracranial hemorrhage]] — bleeding in the skull.
** [[Intracerebral hemorrhage|Cerebral hemorrhage]] — a type of intracranial hemorrhage, bleeding within the brain tissue itself.
** [[Intracerebral hemorrhage]] — bleeding in the brain caused by the rupture of a blood vessel within the head. See also [[hemorrhagic stroke]].
** [[Subarachnoid hemorrhage]] (SAH) implies the presence of blood within the [[subarachnoid space]] from some pathologic process. The common medical use of the term SAH refers to the nontraumatic types of hemorrhages, usually from rupture of a berry aneurysm or [[arteriovenous malformation]] (AVM). The scope of this article is limited to these nontraumatic hemorrhages.
* Eyes
** [[Subconjunctival hemorrhage]] — bloody eye arising from a broken blood vessel in the [[sclera]] (whites of the eyes). Often the result of strain, including sneezing, coughing, vomiting, or other kind of strain
* Nose
** 
** [[Nosebleed|Epistaxis]] — nosebleed
* Mouth
** [[Tooth eruption]] — losing a tooth
** [[Hematemesis]] — vomiting fresh blood
** [[Hemoptysis]] — coughing up blood from the lungs
* Lungs
** [[Pulmonary hemorrhage]]
** [[Hemothorax]]
* Gastrointestinal
** [[Upper gastrointestinal bleed]]
** [[Lower gastrointestinal bleeding|Lower gastrointestinal bleed]]
** Occult gastrointestinal bleed
* Urinary tract
** [[Hematuria]] — blood in the urine from urinary bleeding
* Gynecologic
** [[Vaginal bleeding]]
*** [[Postpartum hemorrhage]]
*** [[Breakthrough bleeding]]
** Ovarian bleeding — This is a potentially catastrophic and not so rare complication among lean patients with [[polycystic ovary syndrome]] undergoing [[transvaginal oocyte retrieval]].<ref name="Liberty">{{cite journal |vauthors=Liberty G, Hyman JH, Eldar-Geva T, Latinsky B, Gal M, Margalioth EJ |title=Ovarian hemorrhage after transvaginal ultrasonographically guided oocyte aspiration: a potentially catastrophic and not so rare complication among lean patients with polycystic ovary syndrome |journal=Fertil. Steril. |volume= 93|issue= 3|pages= 874–879|date=December 2008 |pmid=19064264 |doi=10.1016/j.fertnstert.2008.10.028 |doi-access=free }}</ref>
* Anus
** [[Melena]] — upper gastrointestinal bleeding
** [[Hematochezia]] — lower gastrointestinal bleeding or brisk upper gastrointestinal bleeding
* Vascular
** Ruptured [[aneurysm]]
** Aortic transection
** Iatrogenic injury