[Pulmonary hamartoma as a differential diagnosis of breast cancer metastasis: case report].
We present the case of a 60-year-old female patient who had been in menopause for 14 years and presented a pulmonary nodule on chest X-ray diagnosed in the postoperative follow-up evaluation of breast cancer. The patient had a history of mastectomy and ipsilateral axillary lymphadenectomy for invasive ductal breast carcinoma, as well as of hormone therapy, chemotherapy, and adjuvant radiotherapy. After thoracoscopic nodulectomy, the frozen section analysis revealed a pulmonary hamartoma. Recent studies show that 75% of patients who undergo surgery for pulmonary nodules after a curative mastectomy for breast cancer present lung metastases, 11.5% present primary lung cancer, and 13.5% present benign lesions, including hamartoma.
Silva
Vanessa Assis da
VA
Faculdade de Medicina do ABC, Santo André, SP, Brasil. vanessa.assis@yahoo.com.br
Kataguiri
Paula
P
Trufelli
Damila Cristina
DC
Matos
Leandro Luongo de
LL
Neves-Pereira
João Carlos das
JC
Campos
José Ribas Milanez de
JR
D001943:Breast Neoplasms / Q000473:pathology* / Q000628:therapy; D002277:Carcinoma / Q000473:pathology* / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006222:Hamartoma / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008171:Lung Diseases / Q000209:etiology / Q000473:pathology*; D008175:Lung Neoplasms / Q000556:secondary; D008408:Mastectomy; D008875:Middle Aged; D014057:Tomography, X-Ray Computed