Search results
May 1, 2024 · Many viral illnesses and medicines can cause a measles-like rash known as a morbilliform rash. Learn the causes, symptoms, and when to call a doctor.
Nov 14, 2023 · 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.
People also ask
What does a drug rash look like?
What is a confluent macular rash?
What is a synonym for maculopapular rash?
- What Is Infectious Mononucleosis?
- Who Gets Infectious Mononucleosis?
- What Causes Infectious Mononucleosis?
- How Is Infectious Mononucleosis transmitted?
- What Are The Clinical Features of Infectious Mononucleosis?
- What Are The Mucocutaneous Features of Infectious Mononucleosis?
- How Is Infectious Mononucleosis Diagnosed?
- What Is The Differential Diagnosis For Infectious Mononucleosis?
- What Is The Treatment For Infectious Mononucleosis?
- Can Be Infectious Mononucleosis Prevented?
Infectious mononucleosis is a common infectious disease caused by Epstein-Barr virus (EBV). It is more commonly known as glandular fever.
Infectious mononucleosis typically affects young adults aged 15–25 years. It is equally common in both sexes and affects all races. Up to nearly 95% of people have had EBV infection by the time they are adults. The disease occurs worldwide with no seasonal predilection.
Infectious mononucleosis is a contagious viral infection usually caused by EBV (human herpesvirus-4, HHV4), a gamma-herpesviridae DNA virus. EBV is implicated in a wide range of human diseases, many of which have mucocutaneous manifestations that can be acute or chronic. Infectious mononucleosis can also be caused by cytomegalovirus (CMV) particula...
EBV is passed from person to person by saliva through intimate contacts such as kissing, or via objects such as a toothbrush or drinking glass. The virus survives on an object while it remains moist. EBV can also be spread through blood and semen during sexual contact, blood transfusion, organ transplantation, and other procedures. Spread to childr...
The clinical manifestations of infection are dependent on the interaction between virus and host immune system. The incubationperiod from contact until symptoms is usually 6-7 weeks.
The typical exanthem of infectious mononucleosis is an acute, generalised maculopapular rash. The exanthem: 1. Affects 4.2 to 13% of patients who are not on antibiotics 2. Is usually faint and non-itchy, appearing first on the trunk and upper arms, extending to involve the face and forearms 3. May be morbilliform, papular, scarlatiniform, vesicular...
The clinical features and a positive heterophile test are usually sufficient to diagnose infectious mononucleosis.
The main differential diagnoses of acute infectious mononucleosis are: 1. Acute cytomegalovirus (CMV) infection 2. Adenovirus infection 3. Toxoplasmosis 4. Acute human immunodeficiency virus (HIV) infection. Other differential diagnoses include streptococcal pharyngitis (which may co-exist), leukaemia, tonsillitis, diphtheria, the common cold, infl...
Treatment options for infectious mononucleosis are typically supportive in nature, such as: 1. Bed rest 2. Adequate hydration 3. Analgesics such as paracetamol and non-steroidal anti-inflammatory drugs (NSAID) 4. Intravenous corticosteroidsfor airway obstruction, thrombocytopenia, or haemolytic anaemia. Less common treatment options include: 1. Ant...
There is currently no vaccine to protect against EBV infection. Prevention involves social hygiene, and avoiding the sharing of drinks, food, or personal items.
The most common drug eruptions are: Morbilliform or exanthematous drug eruption. Urticaria and/or angioedema (which rarely leads to anaphylaxis ). SCARs are rare: Drug hypersensitivity syndrome. Stevens–Johnson syndrome / toxic epidermal necrolysis (SJS/TEN). There are many other cutaneous adverse reactions including:
Oct 26, 2022 · Roseola is a common febrile viral illness of early childhood; it is usually caused by human herpesvirus (HHV)-6B and occasionally by HHV-7. Roseola is characterized by 3 to 7 days of fever, often high grade (>103.0°F [39.5°C]), followed by onset of a diffuse morbilliform rash that appears with defervescence of fever.
Jul 21, 2020 · Introduction. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus first described after an outbreak of flu-like illness in Wuhan, China in December 2019. The disease has been known as the coronavirus disease of 2019 (COVID-19). Respiratory complications have been a major cause of morbidity and mortality [ 1 ].
Quick reference organization - Signs and symptoms are grouped by body system for fast look-up; head, neck and respiratory system; cardiovascular system; hematologic, genitourinary, orthopedic, gastrointestinal, neurologic, dermatologic disorders.
