2025 ICD-10-CM code A39.1
Effective Date: N/A Certain infectious and parasitic diseases - Other bacterial diseases (A30-A49) 1 Feed
Waterhouse-Friderichsen syndrome. This is a severe condition characterized by adrenal gland failure due to bleeding, typically caused by a bacterial infection, most commonly Neisseria meningitidis.
Medical necessity for treatment of WFS is established by the presence of clinical signs and symptoms of adrenal crisis in the setting of a severe bacterial infection.Prompt diagnosis and treatment are essential to prevent death.
Clinicians should be vigilant for the rapid onset of symptoms such as fever, chills, headache, vomiting, myalgia, arthralgia, and characteristic rash.Rapid diagnosis and treatment are crucial.Management includes antibiotics to fight the infection, glucocorticoids to replace adrenal hormones, and supportive care to stabilize blood pressure and manage other complications.
In simple words: Waterhouse-Friderichsen syndrome is a very serious illness where bacteria cause bleeding inside the adrenal glands, which are small organs near your kidneys.These glands are important because they make hormones that your body needs to work properly.When they bleed, they can't make these hormones anymore, which can lead to many problems like fever, rash, low blood pressure, and even coma. It's a medical emergency and needs treatment right away.
Waterhouse-Friderichsen syndrome (WFS), also known as hemorrhagic adrenalitis or fulminant meningococcemia, is a life-threatening condition characterized by adrenal gland failure due to bleeding into the glands (adrenal hemorrhage). This is typically caused by a severe bacterial infection, most commonly Neisseria meningitidis, but can also be caused by other bacteria like Pseudomonas aeruginosa, Streptococcus pneumoniae, and Mycobacterium tuberculosis.The infection leads to widespread inflammation and blood clotting problems, ultimately causing bleeding into the adrenal glands. This damage prevents the adrenal glands from producing essential hormones like cortisol and aldosterone, leading to adrenal crisis. Symptoms include fever, chills, headache, vomiting, muscle and joint pain, low blood pressure, rapid heart rate, confusion, and coma. A characteristic petechial or purpuric rash may also develop.Without prompt treatment, WFS can be fatal.
Example 1: A 15-year-old presents with a sudden onset of fever, chills, severe headache, vomiting, and a rapidly spreading petechial rash.Blood pressure is low, and the patient appears confused.Blood cultures are positive for Neisseria meningitidis, and the patient is diagnosed with Waterhouse-Friderichsen syndrome., A 3-year-old child with a history of Streptococcus pneumoniae infection develops sudden abdominal pain, vomiting, and lethargy.Physical exam reveals purpura, and blood pressure is critically low.Laboratory tests show adrenal insufficiency, leading to a diagnosis of WFS., A patient with a known Pseudomonas aeruginosa infection experiences a rapid decline with hypotension, fever, and altered mental status.Despite aggressive antibiotic treatment, the patient develops signs of adrenal crisis.Imaging studies may be used to confirm adrenal hemorrhage, confirming a diagnosis of WFS.
Documentation should include details of the present illness, including onset and progression of symptoms, presence and characteristics of the rash, vital signs, laboratory results (blood cultures, complete blood count, electrolytes, coagulation studies, adrenal function tests), and imaging findings (if applicable).The causal organism, if identified, should also be documented.
- Specialties:Infectious Disease, Endocrinology, Critical Care, Pediatrics, Emergency Medicine
- Place of Service:Inpatient Hospital, Emergency Room - Hospital