Red Ear: Syndrome or Symptom?

Red ear syndrome: a case series and review of the literature

BACKGROUND

Red Ear Syndrome is a burning sensation and erythema of the ear, associated with a various number of disorders including migraine, trigeminal neuralgia, autoimmune disorders etc. Theories for RES pathophysiology have developed from current understandings of comorbid conditions. Characterizing the underlying mechanism of RES is crucial for defining effective treatments.

CASE PRESENTATION

Three caucasian patients, ages 15, 47, and 67 years, with migraine, one with erythromelalgia are reported in this manuscript. RES pathophysiology is not fully understood due to its variable clinical presentation and numerous comorbid conditions, making it difficult to identify effective treatments.

CONCLUSION

RES seems to be largely treatment-resistant, and most options involve treating the associated disorders and minimizing pain. Further investigation of future cases should lead to a more comprehensive understanding of the fundamental cause of RES and, hopefully, successful treatments.

Relationship Between Dermoscopic Capillary-Related Features of the Auricle and Earlobe and Rosacea Subtype and Disease Severity: A Cross-Sectional Analysis

Background and Aim

Clinical manifestations of rosacea include transient or persistent facial erythema, telangiectasia, papules, and pustules. The existing assessment tools primarily evaluate the facial area to assess the severity of rosacea. However, in addition to the face, telangiectasia, erythema, and flushing can occur in the ear. Here, we investigated the correlation between the dermoscopic characteristics of capillaries in the earlobe and auricle and the types and severity of rosacea.

Materials and Methods

Experienced dermatologists evaluated the clinical type, medical history, severity, and distribution pattern of facial erythema. The clinical severity of rosacea was assessed using the standard grading system (SGS), clinician's erythema assessment (CEA), and investigator's global assessment (IGA). Relationships of the clinical types and severity with the dermoscopic characteristics of capillaries in the earlobe and auricle were further analyzed.

Results

In total, 145 patients with rosacea were enrolled in this study. We found that SGS, CEA, and IGA correlated well with the dermoscopic features of capillaries in the earlobe (R = 0.357, 0.357, and 0.314, respectively) (p < 0.001) and auricle (R = 0.423, 0.443, and 0.374, respectively) (p < 0.001). However, there was no significant correlation between the features and types of rosacea.

Conclusion

The dermoscopic characteristics of capillaries in the earlobe and auricle can be used as indicators of the clinical severity of rosacea, regardless of the clinical subtype.

Circadian rhythmicity on red ear syndrome in a patient with migraine: A case report

BACKGROUND

Red ear syndrome (RES) was first described by Lance in 1994. It is characterized by recurrent attacks of redness of the ear, accompanied by burning pain, increased temperature, dysesthesia, and nosological relationship with headache.

CASE

We report the case of a 43-year-old woman with migraine who developed RES. Redness episodes occurred at the same time of the day. She had a good therapeutic response to gabapentin.

CONCLUSIONS

To the best of our knowledge, this is the first case of RES in which redness episodes occurred at the same time of the day.