Integumentary System pdf - لا يوجد

SG 2

Done by:

Dr. Noor Saadi

Objectives

Name the layers of the skin.
Name the accessory structures of the integumentary

system

Name the disorders related to the integumentary

system

Determine the procedure &

treatments

related to the

integumentary system

Analyze, define & pronounce the new terms

introduced in this lecture.

Skin cross section

Word Elements. Integumentary

System

WORD ELEMENT

MEANING

EXAMPLE

Albin/o

White

Albinism

Cirrh/o, jaund/o, xanth/o

yellow

Cirrhosis/ jaundice/ xanthoderma

Cutane/o

Skin

Cutaneous

Cyan/o

Blue

Cyanosis

-cyte, cyto

Cell

Melanocyte

Derm/o, Dermat/o

Skin

Dermatitis

Epi-

Upon

Epidermal

Erythr/o

Red

Erythema

Ichthy/o

Dry, scaly (Fish-like)

Ichthyosis

Kerat/o

Horn-like

Keratosis

Leuk/o

White

Leukoderma

Melan/o

Black

Melanoma

Albinism

albino people– Tanzania

Cyanosis

Erythema Multiforme

Ichthyosis

leukoplakia

Continuation

WORD ELEMENT

MEANING

EXAMPLE

Myc/o

Fungus

Dermatomycosis

Onych/o

Nail

Onychophagia

Pil/o

Hair

Pilonidal sinus

Scler/o

Hardening

Scleroderma

Seb/o

Sebum

Seborrhea

Sudor/i

Sweat

Sudoriferous

Xer/o

Dry

Xeroderma

Abbreviation Table. The Integumentary

System

ABBREVIATION

MEANING

BSA

Body surface area ( used in describing skin
damage assessment caused by burns)

Lupus Erythrematous

SLE

Systemic Lupus Erythrematosus

SPF

Sun Protection Factor

STSG

Split-thickness skin Graft

Ultraviolet

Study Table. Integumentary

TERM

MEANING

Adipose

Fatty Tissue

Corium

Synonym for dermis

Cutaneous

Adjective referring to the skin

Cuticle

The thin Band of tissue that seals the nail plate to the skin

Dermatologist

A specialist who diagnoses & treats skin diseases

Dermis

Inner layer of skin

Epidermis

Outer layer of the skin

Follicle

Small sac in the skin From which hair grows

Keratin

Protein that forms hair, nails & the tough outer layer of skin

Lunula

White, Crescent-shaped area of a nail

Continuation

TERM

MEANING

Melanin

Dark Pigment present in skin & other
parts of the body

Sebaceous

Oil-Producing gland

Subcutaneous

Beneath the Skin

Sudoriferous

Sweat-Producing Glands

Disorders & Symptoms

TERM

ANALYSIS

MEANING

Abscess

From the Latin Word
abscessus (a going away)

Localized collection of pus in any body
part, frequently associated with swelling
and inflammation

Acne

A common English word

Inflammatory papular and pustular
eruption of the skin

Albinism

From lain word Albus (white)
& -ism (condition)

Partial or total absence of pigment of the
skin, hair, eyes

Alopecia

From Greek word alopekia
(Fox mange)

Partial or Complete loss of hair, baldness

Comedo

A Latin word (Glutton)

Blackhead; dilated hair follicle filled with
Bacteria; primary lesion in acne

Cyanosis

Cyan/o (Blue); osis (abnormal
condition)

Abnormal condition signalled by bluish
discoloration of skin

Cyst

From Greek word kystis

Closed sac or pouch in or under the skin
that contains fluid or solid material

Acne & Abscess

Alopecia

TERM

ANALYSIS

MEANING

Dermatitis

Dertmat/o (skin); itis
(Inflammation)

Inflammation of skin

Dermatomycosis

Dermat/o (Skin); myc/o
(Fungus); osis (Abnormal
condition)

Fungal infection of the skin

Ecchymosis

Ec- (out); from chymos (Greek
word for juice); osis (abnormal
condition)

A purple patch more than 3 mm in
diameter caused by blood ulcer under
the skin

Eczema

From the Greek word eczeo
(Boil over)

Inflammatory condition of skin that
has erythema, vesicle & crusting with
scales

Excoriation

From the latin verb (excorio)

Scratch mark; linear break (Caused
most often from scratching ) in skin
surface )

Psoriasis

From Greek word for itch

Chronic disease characterized by itchy,
red, silvery scaled patches

vitiligo

From Latin word for blemish

Localized loss of skin pigmentation
characterized by milk-white patches

Disorders & Symptoms

Eczema (dermatitis)

Ecchymosis

TERM

ANALYSIS

MEANING

Hemangioma

Hem/o (Blood); angi/o (Vessel);
oma (Tumor)

Benign tumour of blood vessels;
birthmark

Hyperhidrosis

Hyper- (above normal); hidr
(sweat); osis (condition)

Profuse sweating increased or
excessive perspiration; may be
caused by heat, menopause.

Impetigo

From Latin mean (attack)

Inflammatory skin disease with
pustule that rupture and become
crusted

Ichthyosis

Ichthy/o (Fish-like); osis
(abnormal condition)

Abnormal dry skin; scaly;
resembling fish skin

Keloid

From the greek word kelis
(tumour; and oid (like)

Wound, injury or pathological
change in body tissue

melanoma

Melan/o black; -oma (tumor)

Skin cancer charecterized by dark
pigmentation, irregular-shaped
lesion

nodule

From the latin word nodus

A small or circumscribed solid
elevation of the skin

onychopathy

Onych/o (nail); -pathy (disease

Softening of the nails

strawberry mark

Cont

TERM

ANALYSIS

MEANING

polyp

From the Latin word
polypus (a growth on a
stem)

A mass of a tissue that bulges
outward from the skin’s surface
on a stem or stalk of mucous
membrane

pruritus

From the Latin verb prurio
(to itch)

Itching

Scabies

From the Greek word
scabo (to scratch)

Contagious infection caused by a
mite

scleroderma

Scler/o (hardness); -derma
(skin)

Chronic disease characterized by
thickening and hardening of the
skin

Ulcer

From the Latin word Ulcus An open sore or lesion of the

skin; a lesion through the skin or
a mucous membrane resulting
from loss of tissue

Urticaria

From the Latin word uro
to burn

Hives; allergic reaction of the skin
charecterized by eruption of pale

Tinea

From Latin word for worm Any fungal infection of the skin

Polyp in Colon

Scleroderma

Urticaria

Diagnosis, Procedures &
Treatments

Analysis

Meaning

Analgesic

Ana- (without); gesic (pain)

Agents relieves pain

Antifungal

Anti- (against); fungal
(fungus)

Agent that kills fungus

Antibiotic

Anti-(against); biotic
(organism)

Agent that kills bacteria

Anti-inflammatory

Anti- (against); inflammatory
(inflammation)

Agent to reduce
inflammation

Antipruritic

Anti- (against); pruritic
(itching)

Agent that reduces itching

Antipyretic

Anti- (against); pyretic
(burning)

Agent that reduces fever

Antiviral

Anti- (against); viral (virus)

Agent that destroys viruses

Diagnosis, Procedures & Treatments

Terms, Procedures
& treatment

Analysis

Meaning

Antiseptic

Anti- (against); septic
(infections)

Agent that inhibit growth
of infectious agents

Dermatoplasty

Dermat/o (skin);- plasty (
surgical repair)

Plastic surgery repair

onychoectomy

Onych/o (nail); ectomy
(excision)

Surgical removal of a nail

Onychotomy

Onych/o (nail); tomy (incision) Incision in the nail

transdermal

Trans- (across); derm/o (skin);
al (adjective suffix)

Amethod of

administrating medication
through the unbroken skin
via patch or ointment.

Cryosurgery or
cryotherappy

Cry/o mean (to freeze)

Is a technique used to
destroy abnormal tissues
such as warts, tumors by
exposure to extreme cold

Injections