THE LYMPH OF HEAD AND NECK WHAT IS

• THE • LYMPH OF HEAD AND NECK

WHAT IS LYMPH? • LYMPHATIC COMES FROM THE LATIN WORD LYMPHATICUS, MEANING "CONNECTED TO WATER, " AS LYMPH IS CLEAR.

LYMPH FLUID

LYMPH VESSELS AND CAPILLARY

LUMPH NODES: SMALL OVAL BODIES OF THE LYMPHATIC SYSTEM

LYMPH ORGANS

FORMATION OF LYMPH

LYMPH NODES • A NORMAL YOUNG ADULT BODY CONTAINS SOME 400 -450 LYMPH NODES. HEAD AND NECK -- 60 -70 ARMS/SUPERFICIAL THORAX – 40 LEGS/SUPERFICIAL BUTTOCKS – 30 THORAX – 100 ABDOMEN/PELVIS

FUNCTION OF LYMPHATIC NODES

CLASSIFICATION OF LYMPH NODES

1. HEAD AND FACE 2. NECK A. SUPERFICIAL B. DEEP

1. HEAD AND FACE LYMPHATIC NODES -OCCIPITAL LYMPHATIC NODE -RETROAURICULAR LYMPHATIC NODE -PREAURICULAR LYMPHATIC NODE -SUPERFICIAL PAROTID LYMPHATIC NODE -FACIAL LYMPHATIC NODE

2. NECK LYMPHATIC NODES A. SUPERFICIAL: SUBMENTAL SUBMANDIBULAR ANT. JUGULAR EX. JUGULAR

• B. Deep: superior deep : Reteopharyngeal Jugulodigastric Jugloomohyoid Deep parptid inferior deep: Supraclavicular other : accessory chain transvers cervical chain juxtavisceral nodes

SUP DEEP

INF. DEE P CERVICA L

juxtaviceral nodes infrahyoid nodes prelarengeal nodes pretracheal nodes paratracheal nodes

Infrahyoid and prelarengeal and pretracheal nodes

DISEASE

EDEMA

QUESTION

ﻋﺼﺒی ﺳیﺴﺘﻢ ﺩﺭ ﻟﻨﻒ ﺟﺮیﺎﻥ ﺩﻧﺒﺎﻟﻪ ﺍﺯ ﺩﺭﺳﺘی ﺗﺮﺗیﺐ گﺰیﻨﻪ کﺪﺍﻡ ﺩﻫﺪ؟ ﻣی ﻧﺸﺎﻥ • A) VESSELS-TRUNKS-DUCTS-CAPILLARIES • B) CAPILLARIES-VESSELS-TRUNKS-DUCTS • C) TRUNKS-DUCTS-CAPILLARIES-VESSELS • D) DUCTS-CAPILLARIES-VESSELS-TRUNKS

ﻗﺮﺍﺭ SCM کﺪﺍﻡ یک ﺍﺯ گﺮﻩ ﻫﺎی ﺯیﺮ ﺩﺭ ﻣﺤﻞ ﺍﺗﺼﺎﻝ ﻋﻀﻠﻪ ﺩﺍﺭﺩ؟ ANTERIORAURICULAR NODES 1 - RETROAURICYLAR NODES -2 SUPERFICIAL PARPTID NODES -3 EXTERNAL JUGULAR NODES- 4

ﺍﺳﺖ؟ ﺭﺍﺟﻌﻪ ﻋﺼﺐ ﺑﺎ ﻫﻤﺮﺍﻩ یک کﺪﺍﻡ INFRAHYOID GROUP-1 TRANSVERS CERVICAL LYMPH CHAIN-2 PRETRACHEAL GROUP-3 PARATRACHEAL GROUP-4