Multicentric tracheobronchial and oesophageal granular cell myoblastoma.

The Role of Bronchoscopic Therapy in Bronchial Granular Cell Myoblastoma: Presentation of Three Cases

Tracheobronchial granular cell myoblastoma (GCM) is rare. Although the tumor has some malignant properties, it is considered benign, and there is no consensus regarding treatment. Three cases are reported here. Bronchoscopic treatment in patients with GCM may be attempted as a first approach in case the tumor is intraluminal.

Mitral valvotomy in a patient with dextrocardia and situs inversus.

gestreiften willkurlichen Muskulatur Virchow. Arch Pathol Anat 260:215-233,1926 2 Fisher ER, Wechsler H: Granular cell myoblastoma: A misnomer. Cancer 15:93&954, 1962 3 Pearse AGE: Histogenesis of granular cell myoblastoma (?granular-cell perineural fibroblastoma). J Pathol 62:351362, 1950 4 Sobel HJ, Churg J: Granular cells and granular cell lesions. Arch Pathol 77:132-141, 1964 5 Greenberg SD...

Contiguous granular cell myoblastoma and squamous cell carcinoma in the oesophagus.

Malignant granular cell myoblastoma.

A case of granular cell myoblastoma which metastasized with fatal results is described. The literature relating to similar cases is reviewed and a total of 13 acceptable cases is listed.

[Granular cell tumor of the tongue. A case report].

Reporting the case of a granular cell tumor (granular cell myoblastoma) developed on the tongue, of a 50-year-old woman presenting with a painless, slightly excrescent and whitish on the tongue's top surface. Diagnose was anatomopahologica was made through. The growth was totally removed even healthy tissue. The case evolved a year later without recurrence.