Menelemsis and Melenochezia

1
MELENEMESIS AND MELENOCHEZIA
ANWER GHANI FIBMS IRAQ
2
Melenemesis
melenemesis melenemesis (mel'e-nem'e-sis), Vom
iting of dark-colored or blackish material. See
also black vomit. G. melas, black, emesis,
vomiting
3
Haematochezia
Haematochezia is the passage of fresh blood
through the anus, usually in or with stools
(contrast with melena).The term is from Greek
a?µa ("blood") and ???e?? ("to defaecate").
Hematochezia is commonly associated with lower
gastrointestinal bleeding,
4
Melanin
Melanin (/'m?l?n?n/ (About this soundlisten)
from Greek µ??a? melas, "black, dark") is a
broad term for a group of natural pigments found
in most organisms.
5
Hematemesis
Hematemesis is the vomiting of blood.
6
Coffee ground emesis MELENEMESIS
Coffee ground emesis refers to a particular
appearance of vomit. Within organic heme
molecules of red blood cells is the element iron,
which oxidizes.
7
Colors
8
EMESIS
Definition of emesis an act or instance of
vomiting
9
Summery
Emesis vomiting Chezia defecation Hemat
blood Melena black
10
Logical Terminology
Hematemesis vs Melenemesis Hematochezia vs
Melenochezia
11
What to use
MELENEMESIS ( NOT COFFEE GROUND EMESIS)
MELENOCHEZIA ( NOT MELENA)
12
Thanks
The discussion here was about medical terms.