Chapter 054. Skin Manifestations of Internal Disease (Part 15) doc
Chapter 054. Skin Manifestations of Internal Disease (Part 1) potx
... Manifestations
of Internal Disease
(Part 1)
Harrison's Internal Medicine > Chapter 54. Skin Manifestations of
Internal Disease
Skin Manifestations of Internal Disease: Introduction
It is now ... Reiter's disease
e. Sarcoidosis
d
a
Discussed in detail in Chap. 53.
b
Associated with chronic sun exposure and exposure to arsenic.
Cha...
Chapter 054. Skin Manifestations of Internal Disease (Part 2) ppt
...
Asso
ciated with
Parkinson's
Skin
biopsy
Topic
al
glucocortico
ids and
imidazoles
to psoriasis. It is also important to examine the skin carefully for a migration of the
erythema and associated ...
history of
atopy,
including
Skin
biopsy
Topic
al
glucocortico
ids,
tacrolimus,
pimecrolimu
s, tar, and
Cont
act
Local:
Erythe
ma, crusting,
vesicles, and
bulla...
Chapter 054. Skin Manifestations of Internal Disease (Part 3) pot
... Chapter 054. Skin Manifestations
of Internal Disease
(Part 3)
Drug-induced erythroderma (exfoliative dermatitis) may begin ... 25% of the cases of erythroderma were due to CTCL.
The patient may progress from isolated plaques and tumors, but more commonly
the erythroderma is present throughout the course of the disease ... stage of the disease.
Alopecia
(T...
Chapter 054. Skin Manifestations of Internal Disease (Part 4) pdf
...
associated
diseases:
hyperthyroidism,
hypothyroidism,
Topical
anthralin;
intralesional
glucocorticoids;
topical contact
sensitizers
Chapter 054. Skin Manifestations
of Internal Disease
(Part ...
circular areas of hair
loss, 2–
5 cm in
diameter
In extensive
cases, coalescence of
lesio
ns and/or
involvement of other
hair-
bearing surfaces
The
germinat...
Chapter 054. Skin Manifestations of Internal Disease (Part 5) pptx
... diseases
A. Migratory
1. Erythema migrans
2. Urticaria (≤10% of cases)
3. Erythema gyratum repens
4. Erythema marginatum
5. Pustular psoriasis
Chapter 054. Skin Manifestations
of ... the scarring lesions of discoid lupus can be seen in patients with
systemic lupus, in the majority of cases the disease process is limited to the skin.
Less common causes of sca...
Chapter 054. Skin Manifestations of Internal Disease (Part 6) doc
... 54-7).
Table 54-7 Causes of Acneiform Eruptions
I. Primary cutaneous disorders
A. Acne vulgaris
Chapter 054. Skin Manifestations
of Internal Disease
(Part 6)
a
Migratory erythema ... syndrome have episodes of flushing of the head,
neck, and sometimes the trunk. Resultant skin changes of the face, in particular
telangiectasias, may mimic the clinical...
Chapter 054. Skin Manifestations of Internal Disease (Part 7) ppsx
... angioma
1. Cirrhosis
Chapter 054. Skin Manifestations
of Internal Disease
(Part 7)
Telangiectasias
(Table 54-8) In order to distinguish the various types of telangiectasias, it is ... configuration of the dilated blood vessels.
Linear telangiectasias are seen on the face of patients with actinically damaged
skin and acne rosacea, and they are found on the...
Chapter 054. Skin Manifestations of Internal Disease (Part 8) ppt
... decreased
activity will acquire some pigmentation of the eyes, hair, and skin as they age. The
degree of pigment formation is also a function of racial background, and the
pigmentary dilution ... bleed.
Hypopigmentation
(Table 54-9) Disorders of hypopigmentation are often classified as either
diffuse or localized. The classic example of diffuse hypopigmentation is
oculocuta...
Chapter 054. Skin Manifestations of Internal Disease (Part 9) ppt
... ultraviolet B.
Chapter 054. Skin Manifestations
of Internal Disease
(Part 9)
a
Absence of melanocytes.
b
Normal number of melanocytes.
c
Platelet storage defect and restrictive lung disease secondary ...
perifollicular macules of normal pigmentation are seen within areas of
depigmentation. The basis of this leukoderma is unknown; there is no evidence...
Chapter 054. Skin Manifestations of Internal Disease (Part 10) potx
... Pigmented actinic keratosis
2. Proliferation of melanocytes
a. Lentigo
b. Nevus
c. Melanoma
Chapter 054. Skin Manifestations
of Internal Disease
(Part 10)
In tuberous sclerosis, the earliest ... they are a
sign of systemic disease, and that setting is the sudden appearance of multiple
lesions, often with an inflammatory base and in association with acro...
Chapter 054. Skin Manifestations of Internal Disease (Part 11) pptx
... location as circular
areas of erythema that can become bullous and then resolve as brown macules.
The eruption usually appears within hours of administration of the offending
agent, and common ...
discoloration of the shins, hard palate, and face, while blue macules (often
misdiagnosed as bruises) can be seen on the lower extremities and in sites of
endocrine overactivity in t...
Chapter 054. Skin Manifestations of Internal Disease (Part 12) pot
...
"Vesicles/Bullae," below), the skin darkening is seen in sun-exposed areas and is a
reflection of the photoreactive properties of porphyrins. The increased level of iron
in the skin of patients with hemochromatosis ... metabolites. Actual deposits of a particular drug or metal in
the skin are seen with silver (argyria), where the skin appears blue-gray in color...
Chapter 054. Skin Manifestations of Internal Disease (Part 15) doc
... meningococcemia
D. Acute graft-versus-host disease
E. Kawasaki disease
Chapter 054. Skin Manifestations
of Internal Disease
(Part 15)
Several metabolic disorders are associated ... infection, and hepatomas.
The differential diagnosis of PCT includes (1) porphyria variegata—the
skin signs of PCT plus the systemic findings of acute intermittent porphy...
Chapter 054. Skin Manifestations of Internal Disease (Part 17) doc
... Chapter 054. Skin Manifestations
of Internal Disease
(Part 17)
Table 54-14 Causes of Urticaria and Angioedema
I. Primary cutaneous disorders ... scratching of the skin. It is a common
disorder, affecting ~5% of the population. Solar urticaria characteristically occurs
within minutes of sun exposure and is a skin sign of one systemic disease
erythropoie...
Chapter 054. Skin Manifestations of Internal Disease (Part 25) docx
... vascular diseases of the extremities are reviewed in Chap. 243, as is
Raynaud's phenomenon.
Table 54-17 Causes of Cutaneous Ulcers
I. Primary cutaneous disorders
A. Peripheral vascular disease ... as opposed to the lesions of LCV,
which are circular in outline. The irregular outline is indicative of a cutaneous
infarct, and the size corresponds to the area of skin th...
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