Milker's nodule

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Milker's nodule
Synonyms	Paravaccinia, Pseudocowpox
Pronounce	N/A
Specialty	Infectious disease
Symptoms	Skin lesion, nodule
Complications	N/A
Onset	N/A
Duration	N/A
Types	N/A
Causes	Paravaccinia virus
Risks	Contact with infected cattle
Diagnosis	Clinical diagnosis, PCR
Differential diagnosis	Orf virus, Cowpox
Prevention	N/A
Treatment	Supportive care
Medication	N/A
Prognosis	Generally benign
Frequency	Rare
Deaths	N/A

Milker's Nodule is a viral skin disease that is often seen in individuals who are in close contact with cattle. The disease is caused by the Paravaccinia virus, a member of the Poxviridae family. The virus is transmitted to humans through direct contact with infected cattle or contaminated materials.

Symptoms

The primary symptom of Milker's Nodule is the appearance of one or more nodules on the skin. These nodules are typically firm, round, and painless. They may be red or blue in color and can range in size from a few millimeters to several centimeters in diameter. The nodules usually appear on the hands or arms of the affected individual, but can also occur on other parts of the body.

Diagnosis

Diagnosis of Milker's Nodule is typically based on the characteristic appearance of the nodules and the patient's history of contact with cattle. Laboratory tests, such as viral culture or polymerase chain reaction (PCR), can be used to confirm the diagnosis.

Treatment

There is no specific treatment for Milker's Nodule. The nodules usually resolve on their own within a few weeks to months. In some cases, surgical removal of the nodules may be necessary.

Prevention

Prevention of Milker's Nodule involves avoiding direct contact with infected cattle or contaminated materials. Wearing protective clothing and gloves can help reduce the risk of infection. See also:

• Poxviridae
• Viral skin diseases
• Paravaccinia virus