Title |
Multiple metastatic malignant phyllodes tumor of the breast with tonsillar metastasis: a case report
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Published in |
BMC Research Notes, January 2017
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DOI | 10.1186/s13104-017-2375-5 |
Pubmed ID | |
Authors |
Tomohiro Sera, Shinichiro Kashiwagi, Tsutomu Takashima, Yuka Asano, Wataru Goto, Nozomi Iimori, Satoru Noda, Naoyoshi Onoda, Masahiko Ohsawa, Kosei Hirakawa, Masaichi Ohira |
Abstract |
Tonsillar metastasis is very rare and accounts for only 0.8% of tonsillar tumors. And phyllodes tumor of the breast with tonsillar metastasis is very rare. A 57-year-old Japanese woman received surgery (partial mastectomy) of malignant phyllodes tumor. Seven months after initial surgery, pharyngeal pain, swelling, and a feeling of dyspnea developed, and tumor was found in the left palatine tonsil. Computed tomography for further evaluation showed a tonsillar lesion with contrast enhancement, and tonsillar metastasis was suspected. The metastatic lung tumors had not progressed. Laryngoscopic biopsy showed a tonsillar metastasis from the malignant phyllodes tumor. Despite the diagnosis of malignant phyllodes tumor with tonsillar and pulmonary metastases, the patient refused further treatment and died about 1 month later. A patient with a malignant phyllodes tumor of the breast and tonsillar metastasis was reported, along with a discussion of the relevant literature of this very rare pattern of metastasis. |
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Netherlands | 1 | 50% |
United States | 1 | 50% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 50% |
Practitioners (doctors, other healthcare professionals) | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 56 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Bachelor | 10 | 18% |
Student > Master | 7 | 13% |
Student > Postgraduate | 7 | 13% |
Student > Ph. D. Student | 4 | 7% |
Student > Doctoral Student | 3 | 5% |
Other | 4 | 7% |
Unknown | 21 | 38% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 17 | 30% |
Biochemistry, Genetics and Molecular Biology | 14 | 25% |
Nursing and Health Professions | 4 | 7% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 2% |
Unknown | 20 | 36% |