Pruritic vesicular rash differential diagnosis

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A pruritic vesicular rash Ana Baptista, Sofia Madanelo, Paulo Morais Case A man, 30 years of age, presented with an intensely pruritic eruption that had been evolving for approximately two months. The rash was characterised by clusters of translucent, tense vesicles located symmetrically on the extensor surfaces of the arm Pruritic Rash in the Intertriginous Areas vesicular, crusted lesions in Selected Differential Diagnosis of a Pruritic Rash in the Intertriginous Areas. Conditio The differential diagnosis of itchy skin, Causes of pruritus. Authoritative facts from DermNet New Zealand. The differential diagnosis of itchy skin — codes and concepts open Introduction. Itch is defined by a An acute or chronic itchy rash is most often due to dermatitis / eczema The Generalized Rash: Part I. Differential Diagnosis JOHN W. ELY, MD, MSPH, and MARY SEABURY STONE, MD skin lines; keys to diagnosis are pruritus, eczematous appearance of lesions, and.

The differential diagnosis of Vesicular Rash aims at distinguishing the disease from other ailments like Smallpox, Penis Herpes, Scabies or Herpes Zoster. Vesicular Rash Treatment. The treatment of Vesicular Rash usually involves curing the causative condition of the disorder. If Vesicular Rashes are found to result from Herpes Zoster, the. An acute, self-limited viral illness characterized by an oral enanthem with accompanying vesicular eruption Erythematous macules & vesicles and bullae with gray center Typical course starts with prodrome (fever, abd pain, fussiness, emesis, diarrhea) 2 days later small ora 1. Coxsackie (hand Foot & Mouth) Vesicular lesions on a reddened base on hands , feet and buttocks: 2. Rocky Mountain Spotted Fever (especially of wrist) Most often the rash begins as small, flat, pink, non-itchy spots (macules) on the wrists, forearms, and ankles

Vesicular hand dermatitis is a form of hand eczema characterised by vesicles or bullae (blisters). A similar condition can affect the feet (vesicular foot dermatitis). The most common variant of vesicular hand dermatitis is also called vesicular endogenous eczema, dyshidrotic eczema, and pompholyx; cheiropompholyx affects the hands and. A blistering disease is a condition in which there are fluid-filled skin lesions. Vesicles are small blisters less than 5 mm in diameter. A bulla is a larger blister. Note that the plural of bulla is bullae. Blisters may break or the roof of the blister may become detached forming an erosion. Exudation of serous fluid forms crust

The differential diagnosis for pustular skin disorders is extensive. The distribution of the lesions and the age of the patient are characteristics that may provide strong clues to the etiology of cutaneous pustular eruptions. In adults, generalized pustular dermatoses include pustular psoriasis, Re Urticaria pigmentosa. Urticaria pigmentosa is a form of cutaneous mastocytosis in which there are brown macules and papules. Urticaria pigmentosa is mostly seen in infants and improves with age. It may also arise in adults when it tends to persist. Lesions may affect trunk and limbs, and less often scalp and face Symptoms and signs may include pruritic rash and pustules in hair-bearing sites, most commonly the face, scalp, neck, groin, and genital area. The diagnosis of folliculitis is generally clinical, and the condition is typically self-limited. [29 Atopic Dermatitis. Atopic dermatitis is a common childhood inflammatory skin disease that affects approximately 20% of children in the United States. 16 This chronic, pruritic skin disease is. The rash begins as an erythematous maculopapular eruption that rapidly evolves to a vesicular rash.21 In about 5 percent of patients, the rash may be accompanied by headache, malaise and fever.1.

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Seborrhoeic dermatitis: Infants or > 13 years. May be localised or diffuse. May be isolated to scalp or involve other body sites. Check ears, eyebrows, nasolabial folds. Thin salmon-pink flaky plaques, sometimes annular. Small flakes of yellow or white scale. Good, temporary, response to topical therapy (ketoconazole shampoo, mild topical steroid An acute vesicular rash around the eye should prompt further assessment for herpes This common condition affects up to 3% of adults.10 It can be asymptomatic or can cause varying degrees of pruritus The differential diagnosis of photosensitive rashes on the face is broad but includes cutaneous manifestations of lupus and other. Facial rashes. Patients often present with quite mild signs when they have a facial lesion or rash — due to embarrassment — and the diagnosis may be tricky. Significant itch suggests atopic dermatitis or contact dermatitis. Face: erosions / crusting Herpes simplex . Monomorphic clustered vesicles or crusted papules; Often locally recurrent.

Vesicular rashes (sharply demarcated, raised lesions containing clear fluid), bullae (vesicles exceeding 1 cm in diameter), or pustules (raised lesions containing cloudy fluid composed of serum and inflammatory cells) may be suggestive of focal or disseminated infection with various pathogens or signal a serious drug reaction Vesicular or bullous exanthems should be investigated more extensively if there is skin sloughing, petechiae or purpura, fever and irritability, inflammation of the mucosa, urticaria, has respiratory distress, and diarrhea or abdominal pain. Learning Point The differential diagnosis for vesicular exanthems includes: Viral Coxsackie Echo Herpe The differential diagnosis of acute fever and rash in an adult is quite extensive and includes a variety of infectious and non-infectious causes. and if the lesions are painful or pruritic. The differential for fever and rash in an adult is divided into categories based on the character of the predominant skin lesion. infection also. A pustular rash is defined as the occurrence of a rash that is composed of pustular lesions. A pustule is a vesicle or bulla containing purulent material. It varies in size and may occur at different levels within the epidermis: sub-corneal, intra-epidermal, or basement membrane zones. When the p.. Rash - The rash is generalized, pruritic, and rapidly progresses from macules to papules to vesicular lesions before crusting. Lesions are usually 1 to 4 mm in diameter; the vesicles contain clear fluid on a erythematous base that may rupture or become purulent before they dry and crust

Differential Diagnosis. This is characterized by an extremely pruritic papulovesicular eruption, which usually occurs symmetrically on the elbows, knees, buttocks, and back. Oral lesions are usually innocuous but may be erythematous, vesicular, purpuric or sometimes erosive. They may be confused with pemphigoid. Coeliac-type enamel. • Dermatophytid (allergy or sensitivity to fungi): pruritic, grouped, vesicular lesions involving the sides and flexor aspects of the fingers and palms. • Dermatitis herpetiformis: pruritic papulovesicular lesions, mainly on the elbows, knees, buttocks, posterior neck, and scalp. It is associated with gluten-sensitive (i.e., sprue) enteropathy Describing Rashes and Lesions History remains ESSENTIAL to establish diagnosis - duration, treatments, prior history of skin conditions, drug use, systemic illness, etc., etc. Historical characteristics of lesions and rashes are also key elements of the description. Painful vs. painless? Pruritic? Burning sensation The patient with an acute maculopapular rash presents a diagnostic challenge to the clinician. The term 'maculopapular is non-specific, as many eruptions have a primary morphology of macules or papules, and the term may be misused to indicate any rash. The term 'rash' is also non-specific and is. The vesicular rash has an almost tapioca-pudding-like appearance and can take up to three weeks to heal (often leaving behind red, dry, and cracked scales). Large, painful blisters have been known to develop, making it difficult to walk if they occur on the feet. The rash is most often treated with topical steroids

1. Judy, a 28 y/o, presents to the clinic with a fever, vaginal discharge, and pain in the lower abdomen, pelvis, and lower back. These symptoms are accompanied by chills, nausea, and vomiting. Differential diagnoses for Judy's diagnosis would include which of the following: 2. Ectopic pregnancyOvarian cystAcute appendicitisAll of the aboveA & B only 3. 1 points QUESTION 28 1 Diagnosing a rash. The time-course of a rash can give a useful guide to the likely differential diagnosis. Infectious disease and drug reactions are likely to give a short history whereas psoriasis and eczema are likely to have been present for longer (Box 1)

Cutaneous manifestations, a well-known effect of viral infections, are beginning to be reported in patients with COVID-19 disease. These manifestations most often are morbilliform rash, urticaria, vesicular eruptions, acral lesions, and livedoid eruptions. Some of these cutaneous manifestations arise before the signs and symptoms more commonly associated with COVID-19, suggesting that they. Diagnosis of Herpes zoster might not be possible in the absence of a rash (i.e., before rash or in cases of zoster without rash). It is sometimes confused with herpes simplex , and, occasionally, with impetigo , contact dermatitis , folliculitis , scabies , insect bites , papular urticaria , candidal infection , dermatitis herpetiformis , and. The lesions are usually, but not always, pruritic. Superficial desquamation follows the resolution of the blisters. The differential diagnosis includes allergic contact dermatitis, localized pustular psoriasis, and inflammatory dermatophyte infection. Diagnosis When a rash appears in the same place as multiple vesicles, it's known as a vesicular rash. Heat rashes are one type of vesicular rash, occurring mainly in folds of the skin or wherever clothing.

Differential diagnosis . Purpura is a sign rather than a diagnosis and a cause must be sought. It is helpful to classify causes into vascular (non-thrombocytopenic) and thrombocytopenic disorders. Non-thrombocytopenic purpura. Causes include: Congenital causes such as: Hereditary haemorrhagic telangiectasia (Osler-Weber-Rendu syndrome) A generalised pruritic, vesicular rash on an erythematous base, often referred to as 'dew drops on rose petals', is seen in chickenpox. Successive crops of lesions appear over several days on the trunk, face, and oral mucosa; typically, lesions are in different stages of evolution, from vesicles to crust, and do not scar

A Diagnostic Approach to Pruritus - American Family Physicia

RACGP - A pruritic vesicular ras

  1. vesicular rash differential diagnosis? It represents the chickenpox on your body often similarly. Also rashes like tiny clear bubbles on skin, we find in herpes simplex and as in the herpes zoster too. You child if undergoes this suffering, the likelihood is with impetigo-staphylococcal skin infection mainly in summer and in V as well
  2. Pruritic generalized vesicular exanthem with mild systemic manifestations; Usually affects children <10y; Rash. Starts on trunk or scalp as pruritic, red macules, spreads to extremities; Within 24hr rash becomes vesicular (on erythematous base
  3. antly by HSV and rarely by vaccinia or Coxsackie A16 virus [ 1, 2 ]. It can present as an isolated outbreak.
  4. A Pruritic Vesicular Eruption | Consultant360 Itchy, vesicular rash | MDedge Dermatology Vesicles: Causes, Symptoms, and Diagnosis - Healthline 9 Common Rashes With Blisters - Verywell Health 14 Rashes You Need to Know: Common Dermatologic.
  5. It is wise to develop a systematic approach to rashes in the ED, one that helps you recognize the deadly causes of rash while narrowing the differential diagnosis. Key elements from the history include the distribution and progression of the skin lesions, recent exposures (sick contacts, foreign travel, sexual history and vaccination status.

Diffuse erythematous maculopapular rash that can vary in appearance (eg, urticarial, target-like, purpuric) but never bullous or vesicular; may involve the palms and/or soles. Fever (often > 39° C) for > 5 days. Red, cracked lips, strawberry tongue, conjunctivitis, cervical lymphadenopathy. Edema of hands and feet Four uncommon dermatologic manifestations of meningococcemia may occur. The least common is a large erythematous tender patch that blanches, resembling erysipelas. 14 Another uncommon variation appears to be a diffusely urticarial rash. A third variant is a pink, raised, almost vesicular eruption that resembles early varicella Tinea corporis is characterized by annular or polycyclic lesions with erythematous and vesicular or scaly border with central clearing[] Figure 1].Tinea imbricata is an unusual form of tinea corporis caused by Trichophyton concentricum, which is characterized by itchy, non-inflammatory, concentric rings.[] In bullous impetigo, occasionally the bullae spreads peripherally with central clearing. RACGP - A pruritic vesicular rash. Primary vesicular rash, bullae, or pustules. Other distinguishing features include scales, crusts, milia, and scarring. Evaluation of vesicular-bullous rash - Differential diagnosis of Từ khóa: vesicular rash. Tác giả: administrator. Share. Tweet. Fanpage Newest Post

The Generalized Rash: Part I

Evaluation of vesicular-bullous rash - Differentials BMJ

  1. A pruritic vesicular rash - RACGP. Evaluation of vesicular-bullous rash - Differential diagnosis of Grouped herpetiform vesicular rash caused by bacterial, viral, or fungal etiologies are common Many rash illnesses can present with vesicles and pustules. The.
  2. The reaction presents with itchy maculopapular rash that follows skin penetration by cercariae of nonhuman schistosomes (often avian), although other sources as well. The distribution of the rash is limited to areas of the body immersed in water. Itchy, red papules that may become vesicular develop hours to a day or so after exposure to water.
  3. e the trunk and the extremities. Look at palms, soles and mucous membranes. Touch the skin with a gloved hand to deter

Pruritic urticarial papules and plaques of pregnancy (PUPPP) rash is an itchy rash that appears in stretch marks of the stomach during late pregnancy. While the exact cause of PUPPP rash isn't. The patient with an acute maculopapular rash presents a diagnostic challenge to the clinician. The term maculopapular is nonspecific, as many eruptions have a primary morphology of macules or papules, and the term may be misused to indicate any rash. The term rash is also nonspecific and is s..

The maculopapular rash, and constellation of other symptoms, as well as lack of any recent travel history, makes this diagnosis less likely in this patient. B. Bone or joint infection should be on the differential given the patient's refusal to walk, as up to 80% of these infections are in the lower extremities The differential diagnoses of scabies include: Other infestations, such as: which often starts with pruritus and an urticaria-like rash, although this may occasionally be eczematous. Later, large, tense blisters develop. papulovesicular disease. It is symmetrical and consists of erythematous, urticarial, papular, or vesicular lesions. These diagnoses include pruritus of undetermined cause, diseases in which pruritus is a cardinal feature (e.g., eosinophilic folliculitis, eczema, pruritic papular eruption, and scabies), and disorders in which pruritus may be an occasional feature (e.g., seborrheic dermatitis, xerosis, psoriasis, folliculitis, drug reaction, and insect bites)

Pruritic Rash in the Intertriginous Areas - Photo Quiz

6: Bumpy rashes Abstract: This chapter reviews rashes that present with a primary morphology commonly described as a bump by patients. A broad range of conditions is reviewed, including arthropod bites, Grover disease, prurigo nodularis, renal pruritus, keratosis pilaris, lichen nitidus, lichen planus, viral warts, molluscum contagiosum, and granuloma annulare.Key terms: arthropod bites. The rash was pruritic, and erythematous, with involvement of upper extremities, chest, and abdomen. One week prior to the eruption, the patient noted pain in his right chest and abdomen, for which he took ibuprofen. Differential Diagnosis. The differential diagnoses for this type of vesicular eruption include primary varicella infection,. The rash had a centripetal distribution, appearing initially on the extremities and spreading to back, torso, and face, but sparing palms, soles, genitalia, and mucous membranes. The rash was mildly pruritic and painful. The patient had a low-grade temperature but had no neurological, respiratory, or cardiac symptoms 1. The common differential diagnosis of a scaling interdigital rash of the foot includes: acute vesiculobullous tinea pedis, contact/allergic dermatitis, pustular psoriasis, dyshidrotic eczema and pemphigus vulgaris. 2. Acute stages include vesicles on or between the fingers and/or toes, severe itching and possible stinging

prenatal | Sketchy MedicineA postpartum eruption | The BMJ

While the differential diagnosis of pustules is broad ( table 1 ), most diagnoses will fit one of the diseases below. Several defining features can aid in narrowing down the possibilities in an efficient manner: The patient's age and general health. The distribution of lesions. The duration of the lesions Manifestations. The eruption of poison ivy is characterized by pruritic red papules, vesicles, and bullae 1 that are usually linear or angulated, either because of the manner of exposure to the plant in woods or the backyard or because scratching transfers the urushiol to adjacent areas (Koebner reaction). Black lacquer-like deposits that often.

Associated symptoms: fever, pain, pruritus While most skin problems occur in all ethnic groups, some occur more often in dark or black skin. Many skin diseases may also appear differently on dark or black skin - the characteristics and distribution of the rash on the body can be very useful in diagnosis GUIDE TO RASH: DIFFERENTIAL DIAGNOSIS The Differential Diagnosis This presentation fits within a diagnostic territory of an autoimmune disorder, a systemic inflammatory disorder, malignancy, and an infection Petechiae are pinpoint, round spots that appear on the skin as a result of bleeding. The bleeding causes the petechiae to appear red, brown or purple. Petechiae (puh-TEE-kee-ee) commonly appear in clusters and may look like a rash. Usually flat to the touch, petechiae don't lose color when you press on them. Sometimes they appear on the inner. Asian Pac J Allergy Immunol. 2013 Mar. 31 (1):36-42. [Medline]. Patel N, Mohammadi A, Rhatigan R. A comparative analysis of mast cell quantification in five common dermatoses: lichen simplex chronicus, psoriasis, lichen planus, lupus, and insect bite/allergic contact dermatitis/nummular dermatitis

There are other conditions of the eyelids that mimic eyelid dermatitis and are not to be missed, such as dermatomyositis. The broader differential diagnosis includes other connective tissue diseases (discoid lupus erythematosus [Figure 1], Sjögren's, etc), psoriasis, contact urticaria, infections (viral, bacterial or fungal), and drug reactions INTRODUCTION. A wide variety of lesions occurs on the vulva. Some of the disorders causing these lesions are limited to the vulva, while others also involve skin or mucocutaneous membranes elsewhere on the body. This topic provides a morphology-based classification system that can help clinicians with the differential diagnosis of these lesions. 17. Itchy skin - differential diagnosis 18. Leg ulcers: an overview 19. Molluscum contagiosum 20. Nail disorders 21. Perioral dermatitis 22. Photosensitive rashes (rashes made wo... 23. Pityriasis rosea 24. Pityriasis versicolor 25. Pruritus (itch) with no rash 26. Pruritis ani 27. Psoriasis 28. Rosacea 29. Scabies 30. Seborrhoeic eczema 31 Unspecified rash warrants a more detailed diagnosis. Viral exanthema and drug-induced rash are important differential diagnoses. 6.8 Androgenetic alopecia. Androgenetic alopecia is driven by androgens and follows a specific pattern of fronto-temporal and vertex regression. Regression affects both hair follicles and sebaceous glands

The differential diagnosis of itchy skin DermNet N

The nursing care for patients with dermatitis involves treatment for atopic lesions consisting of eliminating all allergens and avoiding irritants, extreme temperatures, and humidity changes, and other factors. Therapy also involves teaching the client on the proper application of topical medications Papulosquamous disorders are skin lesions consisting of red or purple papules or plaques with scale.. A. Suspect pityriasis rosea when pink to red oval papules appear parallel to the lines of skin stress. A larger, erythematous, scaly plaque called the herald patch occurs in many cases. When present before the outbreak of other lesions, the herald patch is easily confused with tinea corporis

Vesicular Rash - Pictures, Definition, Diagnosis and Treatmen

The lesions and pathology are often typical unlike many papulosquamous skin disorders, such as seborrhea, atopic dermatitis, and contact dermatitis; these skin disorders have scaling, erythema, and pruritus and are included in the differential diagnosis of LP but lack its pathologic and clinical specificity Acute: (Self- limited process) Pruritus and rash are the primary manifestations. Transient pruritic, pink or red, raised wheals of variable form and sizes. May coalesce, form polycyclic, serpiginous or annular lesions and last 20 min to 3-24 hours, disappear and reappear Kawasaki disease - widespread non-vesicular rash along with erythema, swelling and desquamation affecting the skin of the extremities. Associated with this is a fever lasting ≥5 days, marked irritability, bilateral conjunctivitis, inflammation of the lips, mouth and/or tongue and cervical lymphadenopathy Papular urticaria was evident in 2.24% of 5250 first-time pediatric patients, with 6029 diagnoses in one pediatric dermatology service survey. A survey of skin disorders in more than a 1000 new pediatric patients at a hospital in Bangalore, India found insect bite reactions and papular urticaria in 5.1% [ 4 ] A Nigerian survey of 491 pediatric.

PPT - Pediatric Visual Diagnosis PowerPoint Presentation

9 Rashes That Affect the Palms and Soles SMARTY PANC

Urticarial rashes (see Figure Figure2) 2) were also commonly reported with most being located on the trunk with associated pruritus (Gottlieb & Long, 2020). Vesicular rashes (see Figure Figure3) 3) have also been reported, some cases had a similar appearance and distribution such as varicella, and others were more monomorphic and had. Shades of blue, silver, and gray can result from deposition of drugs or metals in the skin, including minocycline, amiodarone, and silver (argyria). Ischemic skin appears purple to gray in color. Deep dermal nevi appear blue. Black skin lesions may be melanocytic, including nevi and melanoma Palm rash. A rash is a symptom that can cause your skin to itch, burn, or develop bumps.While not often an indicator of a more serious condition, a rash can be a sign of an infection or exposure.

Asymptomatic Vesicular Eruption on the Chest in a Breast

Vesicular hand dermatitis DermNet N

Rash: Differential diagnosis: Antibiotics Side Effects: Adverse antibiotic reactions may occasionally mimic infection by causing fever, skin rashes, and mental status changes; Zinc deficiency is characterized by a perioral pustular rash; Paget disease is a rare condition characterized by an intraepithelial adenocarcinoma of the perianal skin CASE #1. A boy aged 3 years presented to the dermatology clinic with a pruritic rash. The boy's mother stated that the rash had been present for approximately one month Overview. A papule is a raised area of skin tissue that's less than 1 centimeter around. A papule can have distinct or indistinct borders. It can appear in a variety of shapes, colors, and sizes A maculopapular rash looks like red bumps on a flat, red patch of skin. The reddish background area may not show up if your skin is dark. The rash is sometimes itchy, and it can last from two days. Diagnosis by recognition and histopathology on skin and kidney. Usually sporadic but morbidity can approach 10%. No treatment. Pox: Swine pox virus: Initial 1-2 cm round to oval lesions on ventrum but can extend over the body. Papule, vesicle, pustule and scab stages. All age groups susceptible. Usually seen in young, growing pigs

Blistering skin conditions DermNet N

A maculopapular rash causes both flat and raised lesions on the skin. The causes of a maculopapular rash can be an allergy, an infection, or a response to taking a new type of medication Acute erythematous rashes in children. Infectious causes of erythematous rashes in children and important differential diagnoses. by Dr Dharshini Sathishkumar & Dr Helen Goodyear Diaper rash, or diaper dermatitis, is a general term describing any of a number of inflammatory skin conditions that can occur in the diaper area. These disorders can be conceptually divided into 3 categories: Rashes that are directly or indirectly caused by the wearing of diapers: This category includes dermatoses, such as irritant contact. Sea bather's eruption: This allergic rash often occurs after swimming in the ocean and being exposed to jellyfish larvae. These larvae get trapped between a person's skin and bathing suit, resulting in an itchy skin rash on areas covered by clothing. These symptoms usually start while the person is still swimming, but may also occur hours later Pityriasis lichenoides. The more common, chronic form is characterized by small, firm, scaly papules (3-10 mm in diameter) that flatten over several weeks. An acute form is characterized by oedematous pink papules, vesicles, or bullae. In both forms, lesions occur most commonly on the trunk and proximal limbs. Pityriasis versicolor

Pustular skin disorders: diagnosis and treatmen

The rash may have originally been maculopapular or vesicular but now appears excoriated and eroded, thus making its identification and diagnosis even more difficult for the emergency physician. Examples of common primary lesions include: papule, macule, nodule, plaque, pustule, vesicle, bulla, petechiae, purpura, scales Treatment is primarily to reduce viral replication, using an antiviral medication such as acyclovir, and to control pain, using analgesics. Early diagnosis and initiation of antiviral treatment is crucial in immunocompromised hosts due to high morbidity and mortality in these patients (e.g., disseminated cutaneous lesions and visceral involvement)

Urticaria and urticaria-like conditions DermNet N

Clinical manifestation Prodromal symptoms: fever, malaise, anorexia (preceed the rash by 1 day) Characteristic rash: small red papules> Erythematous papules> vesicular> vesicles ulcerate, crust and heal (new crops appear for 3-4 days) Pattern of rash: beginning on the trunk followed by the head, face, and less commonly the extremities Pruritus. Dermatitis Definition Dermatitis is a general term used to describe inflammation of the skin. Description Most types of dermatitis are characterized by an itchy pink or red rash. Contact dermatitis is an allergic reaction to something that irritates the skin and is manifested by one or more lines of red, swollen, blistered skin that may itch or seep. It. The diagnosis of AGEP is always based on a detailed history and a thorough clinical examination. 1 AGEP is a self-limiting disease, characterised by acute onset of numerous small (<5 mm), non-follicular, sterile pustules on a widespread oedematous and erythematous base. It usually begins in the intertriginous areas or on the face and rapidly.

12 Rashes You Need to Know: Common Dermatologic Diagnose

Erythema multiforme (EM) is the most common type of erythema. Viral and bacterial infections cause it. Two of the most common causes are Herpes simplex virus (HSV) type 1 and 2 and Mycoplasma pneumoniae infections. More rarely, it can be a reaction to a drug or vaccine, according to The National Library of Medicine The rash starts to desquamate during her admission (Figure 1b). Differential diagnoses Conditions to consider among the differential diagnoses include the following. Allergic contact dermatitis. Allergic contact dermatitis is typically characterised by well demarcated, erythematous eruptions that are intensely pruritic Kristen E. Holland, Paula J. Soung, in Nelson Pediatric Symptom-Based Diagnosis, 2018 Morbilliform Drug Eruption. Morbilliform (measles-like) eruptions are the most common cutaneous manifestations of drug-induced eruptions in children. In this eruption, fine erythematous macules and papules are distributed over the trunk. The rash often spreads centripetally from the trunk to the extremities

Acute Pruritic Rash on the Foot - Photo Quiz - American

skin rashes, and the age ranged from 8 to 84. Exanthematous eruptions potentially related to COVID-19 infection were highly variable and heterogeneous. Skin lesions mainly appeared erythematous, urticarial, and vesicular (chicken pox-like or vari-celliform). Petechiae rash, livedo reticularis, and reactivation of oral HSV-1 were als Details about the rash 1.Site of onset 2.Rate and direction of spread 3.Presence or absence of pruritus 4.Temporal relationship of rash and fever Dr N Anand ANAND 14. Physical Examination 1.Vital signs 2.General appearance 3.Signs of toxicity 4.Presence and location of adenopathy 5.Presence and morphology of genital, mucosal, or conjunctival. The child was otherwise healthy and not taking any medications. His exam was unremarkable except for the rash ( FIGURE 1 ), which included healing vesicles and was limited to the T7 dermatome on the right side of his trunk. FIGURE 1. A 6-year-old boy with a pruritic, 4-day-old vesicular rash differential diagnosis of fever with rash 9. CASE SCENARIO History: 9 mo old girl, good general health condition Progressive fever for 5 days (max. 39.50C) Coryza, exudative conjunctivitis Severe cough and irritability No diarrhea, no vomiting No recent travel, no pets Rashes - over trunk, abdomen and back - appear 4 days after onset of fever.