Case #12 Discussion

Summary:

This is a pigmented, localized surface lesion

  ~Pigmented – Dark red and blue

  ~Localized

Lesions to Exclude from the Differential Diagnosis:

Intravascular Lesions

  ~Do not blanch

Tattoo

  ~Color

  ~Lesion is very large for a tattoo

Melanocytic lesions

  ~Color

Vascular Lesions

  ~Blanch on pressure

Hematoma

  ~Thickened

Petechiae

  ~Appearance – round, red pinpoints

Lesions to Include in the Differential Diagnosis:

Ecchymosis

  ~Does not blanch

  ~Is not thickened

  ~This bruising has a typical pattern from fellatio, wretching, or coughing

Management:

Once the diagnosis is established, no treatment is required.  Explain the nature of the lesion to the patient.  Record findings and diagnosis in the patient’s chart.  Remember that vomiting and wretching can also result in ecchymosis of the soft palate.

Final Diagnosis:

Ecchymosis, in this case secondary to fellatio