Dermatologic Manifestations of Chronic Disease
description
Transcript of Dermatologic Manifestations of Chronic Disease
![Page 1: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/1.jpg)
Dermatologic Manifestations of Chronic Disease
Shelbi Hayes. M.D.Saints DermatologyOctober, 26 2012
![Page 2: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/2.jpg)
I. Creating a Framework for Evaluating Skin Lesions
II. Application of the framework to the most common manifestations
of chronic disease
![Page 3: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/3.jpg)
I have no financial disclosures.
![Page 4: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/4.jpg)
Creating a Framework
Question #1
Is this a primary or secondary lesion?
![Page 5: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/5.jpg)
Macule Patch
Papule Plaque
![Page 6: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/6.jpg)
Pustule Nodule
Pustule Nodule
Vesicle Bulla
![Page 7: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/7.jpg)
Pustule
![Page 8: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/8.jpg)
Vesicle
![Page 9: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/9.jpg)
Bulla
![Page 10: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/10.jpg)
Wheals
![Page 11: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/11.jpg)
Wheals
![Page 12: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/12.jpg)
Morphologic categories
Macular-PatchPapularPapulosquamous (scaly papules)NodularPustularVesicular-bullous
UrticarialPetechialTelangiectasiaBurrowPoikilodermaHyperkeratotic/scaleAtrophic
![Page 13: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/13.jpg)
Secondary Lesions
CrustErosions and ulcersExcoriationsFissuresScarsLichenificationAtrophy
![Page 14: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/14.jpg)
Creating a Framework
Question #2
Is there scale?
![Page 15: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/15.jpg)
Scale or No Scale?
Scale indicates the disease process involves the epidermis.
Lack of scale indicated the disease process affects the dermis or subcutaneous fat.
Exception: Tinea Incognito, Early Vesiculobullous Lesions
![Page 16: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/16.jpg)
Creating a Framework
Question #3
What is the configuration?
![Page 17: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/17.jpg)
Configuration
AnnularArcuateGeographicDiscreteConfluentSerpiginous
LinearReticulated
![Page 18: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/18.jpg)
Creating a Framework
Question #4
What is the color?
![Page 19: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/19.jpg)
Color
PinkVioletOrangeBlueGreenYellowBlackBrown
![Page 20: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/20.jpg)
Color
![Page 21: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/21.jpg)
Color
Pink—Pityriasis roseaViolet—Lichen planusOrange—Juvenile xanthogranulomaBlue—Amiodarone skin pigmentationGreen—PseudomonasYellow—XanthomasBlack—EscharBrown—Café au lait spots
![Page 22: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/22.jpg)
Creating a Framework
Question #5
What is the distribution?
![Page 23: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/23.jpg)
Immunosuppression
![Page 24: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/24.jpg)
Herpes Simplex
![Page 25: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/25.jpg)
Herpes Simplex
Caused by HSV-1 and HSV-2Infections occurs at the primary site, transported via neurons to dorsal root ganglion where latency is establishedPain, tenderness or tingling occur often before reactivation.Grouped vesicles on erythematous base, however you may not see the primary lesion when the patient presents!!
![Page 26: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/26.jpg)
![Page 27: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/27.jpg)
![Page 29: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/29.jpg)
Herpes Simplex VirusEczema Herpeticum
![Page 31: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/31.jpg)
Herpes Zoster
![Page 32: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/32.jpg)
EM-SJS-TENSpectrum of epidermal damage +/- mucosal involvementEM minor = no mucous membraneEM in kids usually secondary to HSV, drugs in adultsSJS-TEN constitute one of the few derm emergenciesTreat in burn unit, frozen section of bx to check for necrosis, little inflammationFluids, infection prophylaxis, consult ophtho and uro as indicated
![Page 35: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/35.jpg)
Erythema Multiforme MajorAlso thought to be a hypersensitivity reactionAs with EM minor, but with involvement of ≥2 mucosal surfaces (precedes rash by 1-2 days)Pronounced constitutional symptoms common
![Page 36: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/36.jpg)
Stevens-Johnson Syndrome
Is SJS separate entity from EM major?Some feel SJS is a distinct entity as the rash is more erythematous and less acral than EM majorEM major is more commonly triggered by infections and SJS by drugs.
![Page 40: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/40.jpg)
Toxic Epidermal Necrolysis
Nikolski’s Sign = separation of the epidermis from the dermis by rubbing skin between the lesions
![Page 41: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/41.jpg)
Toxic Epidermal Necrolysis (TEN)
A life-threatening, exfoliating disease of the skin and mucous membranes
Hallmark is full-thickness necrosis of the epidermis with separation at the dermoepidermal junction.
![Page 42: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/42.jpg)
SJS vs TEN
Some use %BSA to define with: <10% = SJS >30% = TEN
Histologically SJS has a much higher density cell infiltrate (T-lymphocytes) vs TEN (low density macrophages and dendrocytes)
![Page 43: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/43.jpg)
TEN - Pathogenesis
Majority of cases are likely adverse drug reactions (foreign antigen response).Mean time from drug to onset = 13.6 days Higher risk drugs– NSAIDS [38%]– Antibiotics [36%] (sulfonamides)– Anticonvulsants [24%] (phenobarb, lamotrigene)– Corticosteroids [14%]
![Page 44: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/44.jpg)
Use Trimethoprim-Sulfamethoxazole Judiciously.
Up to 17% of patients can have an adverse cutaneous reaction.Occurs within the first 3 weeks.Warn Patients to alert you immediately.Do not prescribe if the patient has a family history of sulfa allergy.
![Page 45: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/45.jpg)
TEN - Clinical Features
Initial symptoms (1-3 days)– Fever (100%)– Conjuctivitis (32%)– Pharyngitis (25%)– Pruritis (28%)– Headache, myalgias, arthralgias, vomiting,
and diarrhea may occur
![Page 46: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/46.jpg)
TEN - Clinical Features: Mucosal Involvement
Erosive mucosal lesions (1-3 days before skin eruption) occur in 97%– Oral (93%)– Ocular (78%)– Genital (63%)– Anal
![Page 47: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/47.jpg)
TEN - Clinical Features:Skin Eruption
Burning / painful skin rashUsually begins on face / upper trunkBegins as one of:– Diffuse erythema– Irregular bullae– Poorly defined dusky or erythematous
maculesScalp usually spared
![Page 48: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/48.jpg)
Multisystem InvolvementGI - Mucosal sloughing in esophagus (dysphagia, GI bleeding)
Resp - Tracheal/bronchial erosions(Respiratory decompensation)
Renal – Glomerulonephritis
Profound fluid and electrolyte disturbances
![Page 49: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/49.jpg)
DermatophytesNamed for area involved: tinea capitis, corporis, manum, facei, pedis, cruris, etc.
If there is scale, do KOH exam.
Words of a famous dermatologist:
“If it is scaly, SCRAPE it!”
![Page 51: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/51.jpg)
Tinea Pedis
![Page 52: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/52.jpg)
Tinea Cruris-Don’t use steroids!
![Page 53: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/53.jpg)
Tinea Incognito
![Page 55: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/55.jpg)
Scabies
![Page 56: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/56.jpg)
Scabies
Caused by Sarcoptes scabieiPregnant female mite burrows in the stratum corneum, lays eggs about 2-3 per day. Eggs hatch after about a week.See burrows, papules, vesicles.In immunocompromised and elderly, can be crusted and hyperkeratotic (Norwegian also called Crusted Scabies).
![Page 57: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/57.jpg)
Scabies
Scabies love babies!
Scabies love warm, occluded places:– axilla, webspaces, groin, head of
penis
![Page 58: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/58.jpg)
Distribution
Pruritic, erythematous papules on the head of the penis=scabies until proven otherwise.
![Page 59: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/59.jpg)
Scabies burrow
![Page 60: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/60.jpg)
Crusted Scabies
![Page 61: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/61.jpg)
Verruca Vulgaris
![Page 62: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/62.jpg)
Verruca Vulgaris
Liquid Nitrogen
Candida Antigen
IL Bleomycin
Curretage and cautery
![Page 64: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/64.jpg)
Treatment for CA Avoid liquid nitrogen
Apply Podophyllin in the office and Rx imiquimod at home.
S, Pniewski T, Malejczyk M, Jablonska S. Imiquimod is highly effective for extensive, hyperproliferative condyloma in children.Pediatr Dermatol. 2003 Sep-Oct;20(5):440-2. Sharquie KE, Al-Waiz MM, Al-Nuaimy AA. Condylomata acuminata in infants and young children. Topical podophyllin an effective therapy.
![Page 65: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/65.jpg)
Notify CPS?
CPS should be notified of concerns of possible sexual abuse when ano-genital warts are diagnosed in any child older than 3 years. It also is important for CPS to be educated by the reporting medical provider of other possible nonsexual modes of transmission for the ano-genital warts.
Hornor G.Ano-genital warts in children: Sexual abuse or not?J Pediatr Health Care. 2004 Jul-Aug;18(4):165-70.
![Page 66: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/66.jpg)
Notify CPS?
For children younger than 3 years, CPS should be notified if other risk factors are noted during assessment, such as an abnormal genital examination, the presence of another sexually transmitted disease, or psychosocial information that warrants investigationHornor G.Ano-genital warts in children: Sexual abuse or not? J Pediatr Health Care. 2004 Jul-Aug;18(4):165-70.
![Page 67: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/67.jpg)
RecommendationsChild 2 years or younger – No report to child protective services needed unless one of the following
is present: Abnormality noted on ano-genital examination that is of concern for sexual abuseAnother sexually transmitted diseasePsychosocial/behavioral issue that is of concern for sexual abuseParental concern of sexual abuse that warrants investigation
Child 3 years or older – Report concerns of possible sexual abuse to child protective services– Nonleading interview of child regarding sexual abuse concerns (should
be completed by a trained forensic interviewer)
Hornor G.Ano-genital warts in children: Sexual abuse or not?J Pediatr Health Care. 2004 Jul-Aug;18(4):165-70. Review.
![Page 68: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/68.jpg)
Molluscum Contagiosum
![Page 69: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/69.jpg)
Molluscum ContagiosumCaused by pox virusCharacteristic umbillicated papules, molluscum bodies on biopsyMay be an STD in adults – suprapubic and genital lesionsGiant molluscum in AIDS pts, ddx in this pop. includes crypto and other fungal infectionsTx includes cryo, curettage, cantharidin, imiquimod or nothing – they will spontaneously resolve
![Page 70: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/70.jpg)
Auto-Immunity
![Page 71: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/71.jpg)
Lupus
ACLE
![Page 72: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/72.jpg)
LupusSCLE
![Page 73: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/73.jpg)
Lupus DLE
![Page 74: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/74.jpg)
Lupus
Must evaluate all forms of cutaneous lupus for systemic lupus– ANA, anti-ds DNA, anti-Ro (especially with
SCLE), complement levels, UAReview current medicationsTreatment is a combination of system steroids and steroid sparing agents (especially Plaquenil), mild cases may be treated with only topical steroids
![Page 75: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/75.jpg)
Dermatomyositis
![Page 76: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/76.jpg)
![Page 77: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/77.jpg)
![Page 78: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/78.jpg)
DermatomyositisScalp involvement is relatively common and manifests as an erythematous to violaceous, scaly dermatitis.
Clinical distinction from seborrheic dermatitis or psoriasis is occasionally difficult.
Nonscarring alopecia may occur and often follows a flare of systemic disease.
![Page 79: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/79.jpg)
Dermatomyositis
Heliotrope rash Gottron papulesMalar erythemaPoikiloderma in a photosensitive distributionViolaceous erythema on the extensor surfaces,Periungual and cuticular changes
![Page 80: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/80.jpg)
DermatomyositisIn 40% of patients, the skin disease may be the sole manifestation at the onset. Muscle disease may occur concurrently, precede, or follow the skin disease by weeks to years.The disease is often intensely pruritic.Systemic manifestations may occur.ROS: arthralgias, arthritis, dyspnea, dysphagia, arrhythmias, and dysphonia.
![Page 81: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/81.jpg)
DermatomyositisMalignancy is possible in any patient with DM, but it is much more common in adults older than 60 years. All adults must be screened.
Children with DM may have an insidious onset that hides the true diagnosis until the dermatologic disease is clearly observed
![Page 82: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/82.jpg)
Vasculitis
![Page 83: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/83.jpg)
Vasculitis
Characterized by size of vessel.
Most common cutaneous disease involves small vessels, i.e. leukocytoclastic vasculitis (“Palpable Purpura”).
Medium sized vessel disease includes PAN, Wegeners, and Churg-Strauss.
![Page 84: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/84.jpg)
VasculitisAcronym for DDx of LCV:
Mt Sinai Hospital CenterMeds/Malig
Strep/Serum sickness Henoch Schonlein/HCV Connective tissue disease/Cryoglobulinemia
HSP usually <10 y.o. but can be adults, subsequent to URI. IgA around blood vessels Watch renal function.
![Page 85: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/85.jpg)
Vasculitis Treatment1. Identify and eliminate underlying cause.
2. If arthralgias present consider starting NSAIDS.
3. Colchicine, dapsone, and immunosuppressive agents may be used if vasculitis is chronic.
![Page 87: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/87.jpg)
Fluid Overload
![Page 88: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/88.jpg)
Stasis Dermatitis
![Page 89: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/89.jpg)
Stasis Dermatitis
![Page 90: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/90.jpg)
Stasis Dermatitis
Typically affects middle-aged and elderly patients.
Occurs on the lower extremities in patients with chronic venous insufficiency and venous hypertension.
Prevalence is 6-7% in patients older than 50.
This finding makes stasis dermatitis twice as prevalent as psoriasis and only slightly less prevalent than seborrheic dermatitis.
![Page 91: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/91.jpg)
Stasis DermatitisInsidious onset of pruritus affecting one or both lower extremities.Reddish-brown skin discoloration is an early sign and may precede the onset of symptoms.The medial ankle is most frequently involved, with symptoms progressing to involve the foot and/or the calf.H.O. dependent leg edemaH.O. factors that worsen peripheral edema (CHF, HTN with diastolic dysfunction)
![Page 92: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/92.jpg)
Stasis Dermatitis
Treatment is two-fold:– Relief of symptoms – Treatment of underlying venous insufficiency
For pruritus and eczematous component:Class IV or V topical corticosteroids and
emollients (AVOID NEOMYCIN)Daily use of support stockings
![Page 93: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/93.jpg)
Id Reaction
Autosensitzation dermatitis
Most often pts with stasis and contact dermatitis
Follows primary lesions by days to weeks
Treatment includes treatment of inciting event, topical and IM steroid
![Page 94: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/94.jpg)
Pruritus
Extremely common in patients with chronic renal failure
Much more common in patients on renal dialysis vs peritoneal dialysis
Independent marker for mortality for patients of hemodialysis
![Page 95: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/95.jpg)
Pruritus
Antihistamines of some help– Doxepin
Topical capsaicin cream or Sarna lotion
Efficient hemodialysis
UVB
![Page 96: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/96.jpg)
Diabetes
![Page 97: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/97.jpg)
Eruptive Xanthomas
Patients with poorly controlled glucose and elevated triglycerides
Resolution with tight glucose control
![Page 98: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/98.jpg)
Necrobiosis Lipoidica Diabeticorum
0.03% of patients with diabetes
Resolution or progression is not related to glucose control
Very difficult to treat–Topical or IL steroid–Topical tacrolimus–Surgical excision (often recur)
![Page 99: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/99.jpg)
Acanthosis Nigricans
Associated with obesity and insulin resistance
Improved with weight loss and glucose control
Treatment includes topical retinoids and salicylic acid
![Page 100: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/100.jpg)
Diabetic Bullae
Appears on background of normal skin
Resolves spontaneously
Culture fluid for secondary infection of it appears cloudy
![Page 101: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/101.jpg)
Diabetic Dermopathy
Patients with poorly controlled diabetes
Correlates with vacsular damage secondary to diabetes
No treatment needed– thought to improve with improved
glucose control
![Page 102: Dermatologic Manifestations of Chronic Disease](https://reader035.fdocuments.in/reader035/viewer/2022062501/568163c2550346895dd4e680/html5/thumbnails/102.jpg)
“More is missed by not looking than by not knowing”
M. McKay, M.D.