Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Breast cancer is usually associated with metastases to lungs, bones and liver. Breast carcinoma metastasizing to the gallbladder is very rare. We report the case of 45-year-old female with clinical presentation of acute Cholecystitis, who underwent cholecystectomy in emergency. The Gallbladder showed a nodule on the Gallbladder wall. Histological examination disclosed a metastasis from a lobular breast carcinoma with positive hormone receptors. The patient had received three months previously a right mastectomy with axillar dissection followed by chemotherapy and radiotherapyfor lobular breast cancer stage III, PT3N1M0, showing hormone receptors. We present a rare case of acute cholecystitis from metastatic breast cancer three months after management of primary cancer.
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PMID:Acute cholecystitis as a rare presentation of metastatic breast carcinoma of the gallbladder: A case report and review of the literature. 2523 13

Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.
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PMID:Remote cutaneous breast carcinoma metastasis mimicking dermatitis. 2565 39

Gastrointestinal (GI) metastases from primary breast carcinoma are rare but more common in invasive lobular carcinoma than invasive ductal carcinoma. The symptoms may be non-specific and the presentation can occur many years after the initial primary breast carcinoma. Radiological and endoscopic findings can be difficult to distinguish from inflammatory bowel disease and primary carcinoma of the GI tract. Histological and immunohistopathology assessment will usually confirm the diagnosis of metastatic breast carcinoma. We report the first case of lobular breast carcinoma metastasizing to the terminal ileum and ileocaecal valve 19 years following treatment for breast cancer in an 82-year-old woman. Staging investigations revealed synchronous metastases in bones and the pleura. A high index of suspicion and awareness of the potential long interval in the presentation of metastatic breast cancer help in making an accurate diagnosis and rapid clinical management.
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PMID:Metastases of lobular breast carcinoma in the terminal ileum and ileocaecal valve. 2580 54

Breast carcinomas rarely metastasize to the ovary and are even more rarely present clinically as primary ovarian tumors. However, patients with breast cancer not infrequently develop independent primary ovarian carcinomas. In these cases, distinction between independent primaries and metastatic tumors is crucial. Several comparative immunohistochemical studies have been reported, but few included significant clinicopathologic data and none investigated cases of ovarian and breast carcinomas from the same patients. In this study, we compared 18 cases of patients with bona fide independent breast and ovarian carcinomas (15 high-grade serous and 3 clear cell carcinomas), with 9 cases of patients with known mammary carcinomas (7 lobular and 2 ductal carcinomas) metastatic to the ovary. Immunohistochemical stains for Pax-8, WT-1, and GATA3 were carried out on tissue microarrays (TMA). Most primary ovarian carcinomas were larger than the metastatic tumors (P=0.001) and were diagnosed at an advanced stage. All primary ovarian tumors showed marked nuclear pleomorphism, whereas only 2 metastatic breast carcinomas had Grade 3 nuclei (P=0.000). The vast majority of ovarian metastases (7/9) showed the typical pattern of lobular breast carcinoma. Pax-8 and WT-1 expression were found in 16 of 18 (88%) and 13 of 18 (72%) primary ovarian carcinomas, respectively. In contrast, all primary ovarian carcinomas were negative for GATA3. The 2 Pax-8-negative ovarian carcinomas were also negative for WT-1. With the exception of 3 triple-negative carcinomas, all primary breast carcinomas were positive for GATA3. All metastatic breast carcinomas were positive for GATA3 and negative for Pax-8. WT-1 expression was seen in only 1 of 9 metastatic breast carcinomas (11%). Patients with ovarian metastases had worse prognosis than patients with independent breast and ovarian carcinomas (P=0.000). Pax-8, WT-1, and GATA3 immunoreactions are useful in the distinction between independent primaries and metastatic mammary carcinomas to the ovary in the light of clinicopathologic findings.
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PMID:Simultaneous carcinomas of the breast and ovary: utility of Pax-8, WT-1, and GATA3 for distinguishing independent primary tumors from metastases. 2584 49

We present an unusual case of colon cancer development in bowel segment involved with lobular breast carcinoma infiltration. 80 year old Caucasian woman was diagnosed with right colon carcinoma due to rectal bleeding and obstructive symptoms. She had nine years clinical history of lobular, well differentiated breast cancer with five years of postoperative tamoxifen therapy, disseminating to bones and pleural cavities two years prior to hemicolectomy. On microscopic examination under the colonic adenocarcinoma and in the whole length of the resected bowel segment, massive infiltration of lobular carcinoma was discovered. She remains alive under the palliative hormone and chemotherapy. In our paper we discuss clinical and pathological issues concerning metastases of breast cancer into the gastrointestinal tract as well as rare colocalization of colonic and breast cancers within the same intestinal segment. Review of the literature is also presented accordingly.
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PMID:An unusual case of colonic adenocarcinoma development in the region of disseminating lobular breast carcinoma infiltration: diagnostic approach and review of the literature. 2626 55

Breast cancer is the most frequently diagnosed cancer in women, with an estimated 231,840 new cases representing 14.0% of all new cancer cases in the United States in 2015. Early screening and modern techniques of imaging and diagnosis have led to a significant improvement in detecting early-stage breast cancers and to a decrease in the incidence of metastatic breast cancer (MBC). About 20%-30% of patients who are initially diagnosed with an early-stage, nonmetastatic breast cancer will subsequently develop a distant metastatic disease. Between 6%-10% of the new breast cancer cases present initially as stage IV, referred to as de novo MBC. The most common sites of breast cancer metastases are lymph nodes, chest wall, skeleton, lung, skin, and the central nervous system (CNS). Lobular carcinoma, in particular, may metastasize to the gastrointestinal tract, peritoneum, and retroperitoneum. Gallbladder metastasis from breast cancer is very rare, and only 15-20 cases have been reported in the literature. Most of those cases have been associated particularly with a lobular histology. We report an additional rare case of MBC to the gallbladder, but with a ductal histology.
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PMID:Inflammatory metastatic breast cancer with gallbladder metastasis: an incidental finding. 2627 May 42

Though breast cancer is a common cancer it rarely metastasizes to stomach. Lobular carcinoma is the most common histological type which presents with gastric metastases. The most common presentation is linitis plastica. Here, we would like to report two cases of invasive ductal breast cancer who presented with gastric metastases. One case presented as linitis plastica and the other as nodular growth. Both were given palliative chemotherapy and both responded partially. One patient was succumbed to death in 6 months and the other patient is surviving 7 months after diagnosis of gastric metastases. In conclusion, gastric metastases from breast cancer are rare and are associated with poor prognosis. We would like to add these cases to the literature due to its rarity.
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PMID:Gastric metastases from breast cancer: A report of two cases and review of literature. 2645 72

A 72-year-old woman presented with a painful right eye. A few weeks before, she had noticed a red, swollen area in the conjunctiva of the same eye. On slit lamp examination, it appeared as chemosis and vascular injection; artificial tears were prescribed. A month later, a firm mass developed on the superotemporal orbital rim, in the area of the lacrimal gland. A CT scan revealed infiltrative structures in both the left and right orbit, with contrast staining in the right lacrimal gland and near the left optic nerve. A biopsy was taken of the conjunctival swelling as well as of the lacrimal gland. Both tissues showed infiltration with lobular breast carcinoma metastases.
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PMID:Breast Cancer Metastasis Presenting as Conjunctival Chemosis. 2695 45

A 70-year-old woman with a history of lobular breast cancer presented to our Outpatient Clinic with diarrhoea for the past 3 years. Clinical examination and laboratory research were normal. Colonoscopy showed diffuse mild erythema and a decreased vascular pattern. Biopsies from the ascending colon, transverse colon, and descending colon showed metastases of lobular breast carcinoma. Although gastrointestinal metastases are rare in breast cancer, our case emphasizes the need for further diagnostic efforts in patients with gastrointestinal symptoms and a history of breast carcinoma.
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PMID:Diarrhoea Caused by Diffuse Metastatic Lobular Breast Cancer. 2731 24

Despite the fact that accessory spleen (also known as supernumerary spleen, splenunculus, or splenule) can be found in 10-30% of patients undergoing autopsies, metastatic disease occurring in this organ has been barely reported. A case of lobular breast carcinoma metastatic to the spleen and accessory spleen found incidentally at therapeutic splenectomy for severe anemia and thrombocytopenia is described. On microscopic examination both organs revealed severe fibrocongestive changes and extramedullary hematopoiesis with no obvious carcinomatous involvement. Cytokeratin 7, estrogen receptors, and GATA3 immunohistochemistry disclosed the presence of numerous metastatic breast carcinoma cells infiltrating the splenic parenchyma. This case demonstrates that metastatic carcinoma can be encountered, although rarely, in accessory spleens and that cytokeratin stain should be performed in sections of spleens and/or accessory spleens excised from cancer patients in which the presence of malignant epithelial cells is not recognized on routine sections.
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PMID:Lobular Carcinoma of the Breast Metastatic to the Spleen and Accessory Spleen: Report of a Case. 2767 68


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