Chest wall schwannoma associated with neurofibromatosis 2--a case report.
We report a rare case of neurofibromatosis type-2 (NF-2) associated with a chest wall schwannoma that was initially suspected of being a breast tumor. The patient was a 28-year-old female who was diagnosed as having NF-2 at 19 years old. At that time, she noticed a mass in the upper lateral region of her left breast but did not have it examined. The mass grew and became painful, and she was therefore referred to our department. Results of the initial examination indicated the possibility of a breast tumor, but a diagnosis of extramammary tumor of the major pectoralis major muscle was made on the basis of the results of ultrasonography and 3-dimensional computed tomography (3D-CT). An endoscope-assisted extirpation of the tumor was performed. Histologically, the tumor was an Antoni type A and B neurilemoma and was diagnosed as a schwannoma.
Ozaki
Shinji
S
Department of Surgery, Division of Frontier Medical Science, Graduate School of Biochemical Sciences, Hiroshima University, Japan. s-ozaki@bf7.so-net.ne.jp
Miyata
Yoshihiro
Y
Arita
Michinori
M
Takahashi
Mamoru
M
Haruta
Rumi
R
Asahara
Toshimasa
T
Kaneko
Mayumi
M
Kurisu
Kaoru
K
Kataoka
Tsuyoshi
T
D000328:Adult; D005260:Female; D006801:Humans; D009442:Neurilemmoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D016518:Neurofibromatosis 2 / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D013899:Thoracic Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D035441:Thoracic Wall