Intramuscular malignant granular cell tumor

Tsunehisa Tsuchida; Kyoji Okada; Eiji Itoi; Takeshi Sato; Kozo Sato

doi:10.1007/s002560050204

Intramuscular malignant granular cell tumor

Tsunehisa Tsuchida, Kyoji Okada, Eiji Itoi, Takeshi Sato, Kozo Sato

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

We describe a malignant granular cell tumor in the semimembranosus muscle of a 61-year-old woman. Magnetic resonance images disclosed a tumor with intermediate and low signal intensity on both T1- and T2-weighted images, measuring about 7 x 4 x 4 cm in size. The patient showed an uneventful clinical course during a 30-month follow-up period after the wide excision. The pertinent findings in making the diagnosis of malignant granular cell tumor are large size, intramuscular location, and mitosis including an atypical mitosis.

Original language	English
Pages (from-to)	116-121
Number of pages	6
Journal	Skeletal Radiology
Volume	26
Issue number	2
DOIs	https://doi.org/10.1007/s002560050204
Publication status	Published - 1997 Feb 1
Externally published	Yes

Keywords

Granular cell tumor
Malignant granular cell tumor
Soft tissue neoplasms

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1007/s002560050204

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abstract = "We describe a malignant granular cell tumor in the semimembranosus muscle of a 61-year-old woman. Magnetic resonance images disclosed a tumor with intermediate and low signal intensity on both T1- and T2-weighted images, measuring about 7 x 4 x 4 cm in size. The patient showed an uneventful clinical course during a 30-month follow-up period after the wide excision. The pertinent findings in making the diagnosis of malignant granular cell tumor are large size, intramuscular location, and mitosis including an atypical mitosis.",

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AU - Tsuchida, Tsunehisa

AU - Okada, Kyoji

AU - Itoi, Eiji

AU - Sato, Takeshi

AU - Sato, Kozo

PY - 1997/2/1

Y1 - 1997/2/1

N2 - We describe a malignant granular cell tumor in the semimembranosus muscle of a 61-year-old woman. Magnetic resonance images disclosed a tumor with intermediate and low signal intensity on both T1- and T2-weighted images, measuring about 7 x 4 x 4 cm in size. The patient showed an uneventful clinical course during a 30-month follow-up period after the wide excision. The pertinent findings in making the diagnosis of malignant granular cell tumor are large size, intramuscular location, and mitosis including an atypical mitosis.

AB - We describe a malignant granular cell tumor in the semimembranosus muscle of a 61-year-old woman. Magnetic resonance images disclosed a tumor with intermediate and low signal intensity on both T1- and T2-weighted images, measuring about 7 x 4 x 4 cm in size. The patient showed an uneventful clinical course during a 30-month follow-up period after the wide excision. The pertinent findings in making the diagnosis of malignant granular cell tumor are large size, intramuscular location, and mitosis including an atypical mitosis.

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KW - Malignant granular cell tumor

KW - Soft tissue neoplasms

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