Rahul Sharma (Editor)

Balanitis

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Specialty
  
Urology

ICD-9-CM
  
607.1

DiseasesDB
  
1229

ICD-10
  
N48.1

ICD-O
  
/bæləˈnaɪtɪs/;

MedlinePlus
  
000862

Balanitis

Balanitis is inflammation of the glans penis. When the foreskin is also affected, it is termed balanoposthitis.

Contents

Balanitis on boys still in diapers must be distinguished from redness caused by ammoniacal dermatitis. The word is from the Greek βάλανος balanos "acorn".

Signs and symptoms

Symptoms can include:

  • First signs – small red erosions on the glans
  • Redness of the foreskin
  • Redness of the penis
  • Other rashes on the head of the penis
  • Foul smelling discharge
  • Painful foreskin and penis

    • Complications

    Recurrent bouts of balanitis may cause scarring of the preputial orifice; the reduced elasticity may lead to pathologic phimosis.

    Cause

    Inflammation has many possible causes, including irritation by environmental substances, physical trauma, and infection such as bacterial, viral, or fungal. Some of these infections are sexually transmitted diseases.

    It is less common among people who are circumcised as in many cases the foreskin contributes to the disease. Both not enough cleaning and too much cleaning can cause problems. Diabetes can make balanitis more likely, especially if the blood sugar is poorly controlled.

    It is important to exclude other causes of similar symptoms such as penile cancer.

    Diagnosis

    Diagnosis may include careful identification of the cause with the aid of a good patient history, swabs and cultures, and pathological examination of a biopsy.

    Types

  • Zoon's balanitis also known as Balanitis Circumscripta Plasmacellularis or plasma cell balanitis (PCB) is an idiopathic, rare, benign penile dermatosis for which circumcision is often the preferred treatment. Zoon's balanitis has been successfully treated with the carbon dioxide laser and more recently Albertini and colleagues report the avoidance of circumcision and successful treatment of Zoon's balanitis with an Er:YAG laser. Another study, by Retamar and colleagues, found that 40 percent of those treated with CO2 laser relapsed.
  • Circinate balantitis (also known as balanitis circinata) is a serpiginous annular dermatitis associated with reactive arthritis.
  • Pseudoepitheliomatous keratotic and micaceous balanitis

    • Treatment

    Initial treatment in adults often involves pulling back the foreskin and cleaning the penis.

    Epidemiology

    Balanitis "is a common condition affecting 11% of adult men seen in urology clinics and 3% of children" in the United States; globally balanitis "may occur in up to 3% of uncircumcised males".

    Other animals

    In dogs, balanoposthitis is caused by a disruption in the integumentary system, such as a wound or intrusion of a foreign body. A dog with this condition behaves normally, with the exception of excessive licking at the prepuce, and a yellow green, pus-like discharge is usually present. In sheep (rams/wethers), ulcerative enzootic balanoposthitis is caused by the Corynebacterium renale group (C. renale, C. pilosum & C. cystidis). For the condition in bulls, caused by a virus see Bovine herpesvirus 1. Balanoposthitis is believed to have contributed to the decline to near-extinction of Gilbert's potoroo.

    References

    Balanitis Wikipedia
    (Text) CC BY-SA