Neurothekeomas are rare benign tumors commonly found on the head, neck, and upper extremities of women and younger individuals. They are thought to be of nerve sheath origin and usually present as painless, slow growing masses. We present a case of cellular neurothekeoma on the nasal ala of an 8-year-old girl with no previous history of trauma or piercings. Differential diagnosis, treatment opt...

Section Editor: Rick A. McPheeters, DO Submission history: Submitted March 31, 2016; Revision received April 23, 2016; Accepted June 15, 2016 Electronically published July 19, 2016 Full text available through open access at http://escholarship.org/uc/uciem_westjem DOI: 10.5811/westjem.2016.6.30504 [West J Emerg Med. 2016;17(5)627-629.] University of California, Irvine, Department of Emergency M...

Primary umbilical endometriosis is a rare disorder and is defined as the presence of ectopic endometrial tissue within the umbilicus. A patient with painful mass in the umbilicus during menstrual period is studied in this paper. The possibility of subcutaneous endometriosis should be considered when an umbilical mass is detected despite the absence of previous surgery. In this case, urachal can...

Glomus tumor is an uncommon benign tumor rising from the glomus bodies. It is most often found on limbs and rarely involve the head and neck. In this report, we present the 31st documented case of a intranasal glomus (nasal vestibular) tumor, an extremely rare localization.

Darier's disease, also known as keratosis follicularis or dyskeratosis follicularis, is a rare disorder of keratinization. It is an autosomal dominant genodermatosis with high penetrance and variable expressivity. Its manifestation appears as hyperkeratotic papules primarily affecting seborrheic areas on the head, neck, thorax, and less frequently the oral mucosa. When oral manifestations are p...

Trichilemmoma is a benign neoplasm from the outer sheath of the pilosebaceous follicle. Desmoplastic trichilemmoma, a rare variant, is histologically characterized by a central area of desmoplasia that can clinically mimic an invasive carcinoma, requiring histopathological examination to define the diagnosis.

BACKGROUND Lhermitte-Duclos disease (LDD) is a rare cerebellar lesion characterized by a hamartomatous lesion in the posterior fossa. Mainly diagnosed by MRI, the clinical presentation is usually made of neurological symptoms. CASE PRESENTATION We present here a rare case of a woman who developed depressive symptoms that inaugurated the clinical presentation of LDD. CONCLUSION Psychiatric s...

Primary Oral malignant melanoma is a rare tumor with an indigent prognosis. This is a case report of 47-year-old Sudanese female diagnosed as Oral malignant melanoma of the mandible with an unusual pattern of growth and clinical presentation. Furthermore, a possibility of intraosseous origin is suggested.

The phenomenon of exercise-induced hemoptysis is still relatively underrecognised in humans. We report a case of recurrent hemoptysis brought on by vigorous exercise. A 33-year-old male presented with several episodes of intermittent fresh small-volume hemoptysis reproducible on vigorous exercise. There was no other significant medical history other than a past history of testicular tumor, trea...