Granular Cell Tumor of The Inferior Rectus Muscle
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
A 53-year-old woman complaining of vertical diplopia, presented with a localized swelling in the right lower lid. Magnetic resonance imaging studies demonstrated a relatively well-defined mass in the inferior rectus with similar signal characteristics to the muscle. Excisional biopsy of the mass revealed granular cell tumor composed of S-100 positive cells with acidophilic granular cytoplasm and a peripheral lymphocytic infiltration. Granular cell tumor, which is very rare in the orbit, should be considered in the differential diagnosis of tumors adjacent to or within the extraocular muscles, particularly in the inferior orbit.
Abstract
A 53-year-old woman complaining of vertical diplopia, presented with a localized swelling in the right lower lid. Magnetic resonance imaging studies demonstrated a relatively well-defined mass in the inferior rectus with similar signal characteristics to the muscle. Excisional biopsy of the mass revealed granular cell tumor composed of S-100 positive cells with acidophilic granular cytoplasm and a peripheral lymphocytic infiltration. Granular cell tumor, which is very rare in the orbit, should be considered in the differential diagnosis of tumors adjacent to or within the extraocular muscles, particularly in the inferior orbit.
참고문헌 (15)
- Chaves E, "Retrobulbar granular cell myoblastoma", Br J Ophthalmol, 56, pp.854~856 (1972)
- Dolman PJ, "Infiltrating orbital granular cell tumour: a case report and literature review", Br J Ophthalmol, 71, pp.47~53 (1987)
- Allaire GS, "Granular cell tumor of the orbit", Can J Ophthalmol, 30, pp.151~153 (1995)
- Garrity JA, "Henderson’s orbital tumors. 4th ed", pp.175~177 (2007), Lippincott Williams&Wilkins
- Jeager MJ, "Granular cell tumor of the orbit and ocular adnexae", Surv Ophthalmol, 31, pp.417~423 (1987)
- Russel DS, "Pathology of tumors of the nervous system", pp.197~ (1959), Edward Arnold Publishers Ltd
- Rootman J, "Disorders of the orbit. A multidisciplinary approach", pp.327~328 (1988), J.B. Lippincott Company
- Moseley I, "Granular cell tumor of the orbit: radiological findings", Neuroradiology, 33, pp.399~402 (1991)
- Moriarty P, "Case report of granular cell myoblastoma arising within the medial rectus muscle", Br J Ophthalmol, 67, pp.17~22 (1983)
- Hashimoto M, "Orbital granular cell tumor developing in the inferior oblique muscle", Am J Ophthalmol, 124, pp.404~406 (1997)
- Singleton EM, "Granular cell tumor of the orbit: a case report", Ann Ophthalmol, 15, pp.881~883 (1983)
- Dhermy P, "Tumeurs à cellules granuleuses de l’orbite. Étude histologique et ultrastructurale", J Fr Ophtalmol, 3, pp.171~179 (1980)
- Morgan LR, "Granular cell myoblastoma of the eye: case report", Plast Reconstr Surg, 43, pp.315~317 (1969)
- Karcıoğlu ZA, "Granular cell tumor of the orbit: case report and review of the literature", Ophthalmic Surg, 14, pp.125~129 (1983)
- Morgan G, "Granular cell myoblastoma of the orbit. Report of a case", Arch Ophthalmol, 94, pp.2135~2142 (1976)