Fibromyalgia syndrome after comprehensive treatment of breast cancer is rare and seldom reported. Here we present a case of a 50-year-old female patient,who was admitted to the hospital because of generalized fibromyalgia for 3 months and brain metastasis after the right breast carcinoma surgery for 1 month, and the clinical diagnosis was brain metastasis from breast carcinoma combined with fibromyalgia syndrome. The fibromyalgia were relieved with proper symptomatic treatment but the patient eventually died of tumor progression.
Brain Neoplasms ; mortality ; secondary ; Breast Neoplasms ; complications ; mortality ; therapy ; Carcinoma ; mortality ; therapy ; Female ; Fibromyalgia ; diagnosis ; etiology ; therapy ; Humans ; Middle Aged

Pain perception is influenced by multiple factors. The single nucleotide polymorphisms (SNPs) of some genes were found associated with pain perception. This study aimed to examine the association of the genotypes of ABCB1 C3435T, OPRM1 A118G and COMT V108/158M (valine 108/158 methionine) with pain perception in cancer patients. We genotyped 146 cancer pain patients and 139 cancer patients without pain for ABCB1 C3435T (rs1045642), OPRM1 A118G (rs1799971) and COMT V108/158M (rs4680) by the fluorescent dye-terminator cycle sequencing method, and compared the genotype distribution between groups with different pain intensities by chi-square test and pain scores between groups with different genotypes by non-parametric test. The results showed that in these cancer patients, the frequency of variant T allele of ABCB1 C3435T was 40.5%; that of G allele of OPRM1 A118G was 38.5% and that of A allele of COMT V108/158M was 23.3%. No significant difference in the genotype distribution of ABCB1 C3435T (rs1045642) and OPRM1 A118G (rs1799971) was observed between cancer pain group and control group (P=0.364 and 0.578); however, significant difference occurred in the genotype distribution of COMT V108/158M (rs4680) between the two groups (P=0.001). And the difference could not be explained by any other confounding factors. Moreover, we found that the genotypes of COMT V108/158M and ABCB1 C3435T were associated with the intensities of pain in cancer patients. In conclusion, our results indicate that the SNPs of COMT V108/158M and ABCB1 C3435T significantly influence the pain perception in Chinese cancer patients.
ATP Binding Cassette Transporter, Sub-Family B ; genetics ; Adult ; Aged ; Aged, 80 and over ; Alleles ; Breast Neoplasms ; complications ; diagnosis ; genetics ; pathology ; Catechol O-Methyltransferase ; genetics ; Female ; Gastrointestinal Neoplasms ; complications ; diagnosis ; genetics ; pathology ; Gene Expression ; Gene Frequency ; Genital Neoplasms, Female ; complications ; diagnosis ; genetics ; pathology ; Genital Neoplasms, Male ; complications ; diagnosis ; genetics ; pathology ; Genotype ; Humans ; Lung Neoplasms ; complications ; diagnosis ; genetics ; pathology ; Male ; Middle Aged ; Pain ; complications ; diagnosis ; genetics ; pathology ; Pain Measurement ; Pain Perception ; Polymorphism, Single Nucleotide ; Receptors, Opioid, mu ; genetics

Cowden syndrome is an uncommon, autosomal dominant disease which is characterized by multiple hamartomas of the skin, mucous membrane, brain, breast, thyroid, and gastrointestinal tract. The diagnosis of Cowden syndrome implicates an increased risk of developing breast cancer. We report a case of a 22-year-old woman with Cowden syndrome that presented as breast cancer with concomitant bilateral exuberant benign masses in both breasts.
Arteriovenous Malformations/radiography ; Breast Neoplasms/*complications/*diagnosis/ultrasonography ; DNA/analysis ; DNA Mutational Analysis ; Diagnosis, Differential ; Female ; Hamartoma Syndrome, Multiple/*complications/*diagnosis/genetics/ultrasonography ; Humans ; PTEN Phosphohydrolase/genetics ; Thyroid Neoplasms/radiography ; Tomography, X-Ray Computed ; Young Adult

Aged ; Breast Neoplasms ; complications ; Female ; Humans ; Skin Neoplasms ; diagnosis ; etiology

Breast Neoplasms ; complications ; epidemiology ; Eye Neoplasms ; diagnosis ; epidemiology ; secondary ; Female ; Humans

Abnormalities, Drug-Induced ; etiology ; Abnormalities, Radiation-Induced ; etiology ; Antineoplastic Agents ; adverse effects ; Breast Neoplasms ; diagnosis ; therapy ; Contraindications ; Female ; Humans ; Mastectomy ; Neoplasm Staging ; Pregnancy ; Pregnancy Complications, Neoplastic ; diagnosis ; therapy ; Prognosis ; Radiotherapy ; adverse effects ; Risk Assessment ; Risk Factors ; Sentinel Lymph Node Biopsy

Li-Fraumeni syndrome (LFS) is a rare, inherited syndrome associated with increased risk of various early-onset tumors. Since the introduction of classic LFS criteria, various criteria have been proposed to include patients with incomplete LFS features, which make up Li-Fraumeni-like syndromes (LFL). Germline missense mutations of TP53 are the primary cause of LFS and LFL. Mutations mostly reside in the DNA-binding domain of the gene and have a dominant-negative effect (DNE) over alternate wild-type alleles. Germline TP53 mutation c.566C>T results in the missense mutation GCC (Ala) to GTC (Val) at codon 189 (A189V) and has been reported in a case of multiple primary colon tumors. Herein we report a second case of the same mutation in a breast cancer patient, who has familial history of late-onset malignancies. Due to the relatively late onset of malignancies, neither case fulfils previously defined criteria for the syndrome. Mutational analysis for breast tissue in this patient showed a loss of heterozygosity. These clinical features may suggest a relatively weak DNE of A189V compared to other TP53 mutations, and in silico predictions and in vitro findings of the function of A189V mutant protein are conflicting. Considering the increased risk of malignancies and the therapeutic implications for patients who have a TP53 mutation, care must be taken when treating those who are suspected of possessing cancer-prone traits due to TP53 mutation, especially when there is a family history of late-onset cancer with low penetrance.
Adolescent ; Adult ; Breast Neoplasms/complications/*diagnosis/therapy ; Combined Modality Therapy ; Exons ; Female ; Genotype ; Heterozygote ; Humans ; Li-Fraumeni Syndrome/complications/*diagnosis/therapy ; Middle Aged ; Multimodal Imaging ; Mutation, Missense ; Pedigree ; Sequence Analysis, DNA ; Tumor Suppressor Protein p53/genetics ; Young Adult

Li-Fraumeni syndrome (LFS) is a rare, inherited syndrome associated with increased risk of various early-onset tumors. Since the introduction of classic LFS criteria, various criteria have been proposed to include patients with incomplete LFS features, which make up Li-Fraumeni-like syndromes (LFL). Germline missense mutations of TP53 are the primary cause of LFS and LFL. Mutations mostly reside in the DNA-binding domain of the gene and have a dominant-negative effect (DNE) over alternate wild-type alleles. Germline TP53 mutation c.566C>T results in the missense mutation GCC (Ala) to GTC (Val) at codon 189 (A189V) and has been reported in a case of multiple primary colon tumors. Herein we report a second case of the same mutation in a breast cancer patient, who has familial history of late-onset malignancies. Due to the relatively late onset of malignancies, neither case fulfils previously defined criteria for the syndrome. Mutational analysis for breast tissue in this patient showed a loss of heterozygosity. These clinical features may suggest a relatively weak DNE of A189V compared to other TP53 mutations, and in silico predictions and in vitro findings of the function of A189V mutant protein are conflicting. Considering the increased risk of malignancies and the therapeutic implications for patients who have a TP53 mutation, care must be taken when treating those who are suspected of possessing cancer-prone traits due to TP53 mutation, especially when there is a family history of late-onset cancer with low penetrance.
Adolescent ; Adult ; Breast Neoplasms/complications/*diagnosis/therapy ; Combined Modality Therapy ; Exons ; Female ; Genotype ; Heterozygote ; Humans ; Li-Fraumeni Syndrome/complications/*diagnosis/therapy ; Middle Aged ; Multimodal Imaging ; Mutation, Missense ; Pedigree ; Sequence Analysis, DNA ; Tumor Suppressor Protein p53/genetics ; Young Adult

Breast cancer is a rare disease in men. We report a case of 53-year-old obese male, with known cryptogenic cirrhosis and hepatocellular carcinoma, presenting a tender mass on left breast. He was diagnosed with invasive intraductal carcinoma, which was consistent with a sporadic lesion. On the basis of previous literatures, obesity can be regarded as a cause for breast cancer even in men. However, there has been inconsistent data about link between liver cirrhosis and male breast cancer, which can be due to heterogenity in the etiology of cirrhosis. Through this case, it can be postulated that the risk for male breast cancer may vary according to the etiology of cirrhosis.
Breast Neoplasms, Male/*etiology/secondary/ultrasonography ; Carcinoma, Hepatocellular/diagnosis/pathology ; Humans ; Immunohistochemistry ; Liver Cirrhosis/complications/*diagnosis/pathology ; Liver Neoplasms/diagnosis/pathology ; Male ; Middle Aged ; Receptors, Estrogen/metabolism ; Tomography, X-Ray Computed

The incidence of synchronous bilateral infiltrating breast cancer has been reported to be 2%. However, synchronous unilateral infiltrating ductal carcinoma and infiltrating lobular carcinoma (ILC) are very rarely reported. We present a woman with palpable ILC who was later found to have synchronous well-circumscribed ductal carcinoma on further imaging. We also discuss the use of diagnostic approaches such as ultrasonography, mammography and histopathology. This case highlights the importance of careful assessment of concurrent lesions in the breast in the presence of an existing carcinoma.
Breast Neoplasms ; complications ; diagnosis ; Carcinoma, Ductal, Breast ; complications ; diagnosis ; Carcinoma, Lobular ; complications ; diagnosis ; Female ; Humans ; Mammography ; Middle Aged ; Neoplasms, Second Primary ; diagnosis