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Sample records for metastatic breast carcinoma

  1. Breast carcinoma metastatic to the orbit: an unusually late presentation.

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    Milman, Tatyana; Pliner, Lillian; Langer, Paul D

    2008-01-01

    An 83-year-old woman, diagnosed with breast carcinoma 28 years earlier, presented with left hyperglobus and limitation of extraocular motility. CT and MRI showed bilateral nodular thickening of extraocular muscles. Left orbital biopsy disclosed metastatic breast carcinoma. Subsequent positron-emission tomography/CT revealed diffuse metastatic disease. To the authors' knowledge, this case represents the longest reported interval from the diagnosis of primary breast cancer to the presentation of orbital metastasis.

  2. Unusual Metastatic Patterns of Invasive Lobular Carcinoma of the Breast

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    Sobinsky, Justin D.; Willson, Thomas D.; Podbielski, Francis J.; Connolly, Mark M.

    2013-01-01

    Invasive lobular carcinoma of the breast has similar patterns of metastatic disease when compared to invasive ductal carcinoma; however, lobular carcinoma metastasizes to unusual sites more frequently. We present a 65-year-old female with a history of invasive lobular breast carcinoma (T3N3M0) treated with modified radical mastectomy and aromatase-inhibitor therapy who underwent a surveillance PET scan, which showed possible sigmoid cancer. Colonoscopy with biopsy revealed a 3?cm sigmoid aden...

  3. Metastatic Breast Carcinoma to the Prostate Gland

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    Meghan E. Kapp

    2016-01-01

    Full Text Available Cancer of the male breast is an uncommon event with metastases to the breast occurring even less frequently. Prostate carcinoma has been reported as the most frequent primary to metastasize to the breast; however, the reverse has not been previously reported. Herein, we present, for the first time, a case of breast carcinoma metastasizing to the prostate gland. Prostate needle core biopsy revealed infiltrative nests of neoplastic epithelioid cells, demonstrated by immunohistochemistry (IHC to be positive for GATA3 and ER and negative for PSA and P501S. A prostate cocktail by IHC study demonstrated lack of basal cells (p63 and CK903 and no expression of P501S. The patient’s previous breast needle core biopsy showed strong ER positivity and negative staining for PR and HER2. Similar to the prostate, the breast was negative for CK5/6, p63, and p40. This case demonstrates the importance of considering a broad differential diagnosis and comparing histology and IHC to prior known malignancies in the setting of atypical presentation or rare tumors.

  4. Primary and metastatic lobular carcinoma of the breast

    International Nuclear Information System (INIS)

    Harake, Marie D.J.; Maxwell, Anthony J.; Sukumar, Sathi A.

    2001-01-01

    Invasive lobular carcinoma of the breast is the second most common type of primary breast cancer, accounting for 8-14% of cases, but is often difficult to diagnose early. It typically shows a diffuse pattern of infiltration within the breast, resulting in a variety of often subtle radiological appearances. A similar infiltrative pattern is seen in its metastatic form, with involvement of the gastrointestinal tract, peritoneum, retroperitoneum, bone marrow, meninges and uterus occurring more frequently than with the more common infiltrating ductal carcinoma of the breast. This pictorial essay illustrates the spectrum of radiological appearances which may be encountered with both primary and secondary lobular carcinoma. Harake, M.D.J., Maxwell, A.J. and Sukumar, S.A. (2001). Clinical Radiology 56, 621-630

  5. Primary and metastatic lobular carcinoma of the breast

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    Harake, Marie D.J.; Maxwell, Anthony J.; Sukumar, Sathi A

    2001-08-01

    Invasive lobular carcinoma of the breast is the second most common type of primary breast cancer, accounting for 8-14% of cases, but is often difficult to diagnose early. It typically shows a diffuse pattern of infiltration within the breast, resulting in a variety of often subtle radiological appearances. A similar infiltrative pattern is seen in its metastatic form, with involvement of the gastrointestinal tract, peritoneum, retroperitoneum, bone marrow, meninges and uterus occurring more frequently than with the more common infiltrating ductal carcinoma of the breast. This pictorial essay illustrates the spectrum of radiological appearances which may be encountered with both primary and secondary lobular carcinoma. Harake, M.D.J., Maxwell, A.J. and Sukumar, S.A. (2001). Clinical Radiology 56, 621-630.

  6. [Metastatic breast cancer to the stomach: An uncommon evolution of breast carcinoma].

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    Hild, C; Talha-Vautravers, A; Hoefler, P; Zirabe, S; Bellocq, J-P; Mathelin, C

    2014-01-01

    Breast carcinoma exceptionally leads to metastatic linitis plastica. Distinguishing a breast cancer metastasis to the stomach from a primary gastric cancer on the basis of clinical and radiological signs is very challenging. Thanks to being cognizant of the previous history of invasive lobular carcinoma and the gastric biopsy followed by immunohistochemical analysis, gastric metastasis can be diagnosed. Despite the use of chemotherapy and hormonal therapy, gastric metastasis remains often associated with poor prognosis. We present a case where gastric biopsy allowed a metastatic breast cancer to the stomach to be diagnosed and we discuss its clinical, diagnostic, pathological and therapeutic particularities. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  7. Fusions of Breast Carcinoma and Dendritic Cells as a Vaccine for the Treatment of Metastatic Breast Cancer

    Science.gov (United States)

    2005-07-01

    AD Award Number: DAMD17-03-1-0487 TITLE: Fusions of Breast Carcinoma and Dendritic Cells as a Vaccine for the Treatment of Metastatic Breast Cancer...4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Fusions of Breast Carcinoma and Dendritic Cells as a Vaccine for the Treatment of Metastatic Breast Cancer... Borras -Cuesta, F., and Lasarte, J. J. CD4+/CD25+ regulatory cells inhibit activation of tumor-primed CD4+ T cells with IFN- gamma-dependent

  8. metastatic carcinoma of the breast with inguinal lymph node

    African Journals Online (AJOL)

    ZINOX

    The University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria. Two Nigerian women, one aged 40 years with an invasive lobular carcinoma of the right breast, and the other aged 48 years with an infiltrating ductal carcinoma of the left breast, presented with metastases to their corresponding inguinal lymph nodes ...

  9. Metastatic Carcinoma Of The BreastWith Inguinal Lymph Node ...

    African Journals Online (AJOL)

    To report two cases of advanced breast carcinoma with metastases to the inguinal lymph nodes in two Nigerian women. The University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria. Two Nigerian women, one aged 40 years with an invasive lobular carcinoma of the right breast, and the other aged 48 yearswith ...

  10. Breast carcinoma following radiotherapy of metastatic Wilms' tumor

    International Nuclear Information System (INIS)

    Reimer, R.R.; Fraumeni, J.F. Jr.; Reddick, R.; Moorhead, E.L. II.

    1977-01-01

    A 22-year-old woman developed breast cancer 15 years after radiotherapy to the lung for metastatic Wilms' tumor. Her 32-year-old mother died of bilateral breast cancer, suggesting a genetic predisposition to radiogenic cancer. Recent improvements in the survival of children with certain cancers necessitate long-term surveillance for iatrogenic neoplasia, particularly when familial susceptibility is evident

  11. Immunohistochemical distinction of primary sweat gland carcinoma and metastatic breast carcinoma: can it always be accomplished reliably?

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    Mentrikoski, Mark J; Wick, Mark R

    2015-03-01

    Even with adequate history, the distinction of cutaneous metastatic breast carcinoma from primary sweat gland carcinoma can be difficult. Although previous studies have attempted to separate these tumors with various immunohistochemical panels, those series have been limited by small numbers of patients as well as the inclusion of benign sweat gland tumors. In this analysis, stains for p63, CK5/6, and D2-40 were included, as well as GATA3 and mammaglobin, in an evaluation of 21 primary sweat gland carcinomas and 33 examples of cutaneous metastatic breast carcinoma. Immunoreactivity for p63, CK5/6, D2-40, GATA3, and mammaglobin was respectively observed in 81%, 71%, 52%, 71%, and 5% of sweat gland carcinomas compared with 6%, 6%, 6%, 91%, and 45% of metastatic breast carcinomas. These differences were statistically significant for p63, CK5/6, and D2-40. For the diagnosis of metastatic breast carcinoma, GATA3 was the most sensitive marker (91%), but its sensitivity was substantially lower. Mammaglobin was 95% specific for breast carcinoma but again suffered from limited sensitivity (45%) in this context. These data suggest that p63 and CK5/6 are specific determinants for sweat gland carcinoma in the stated setting. In the absence of those analytes, metastatic breast carcinoma cannot always be identified to the exclusion of a primary tumor. This diagnostic scenario continues to require the procurement of a detailed clinical history regarding the number and duration of skin lesions in any given case. Copyright© by the American Society for Clinical Pathology.

  12. Case report of gastric outlet obstruction from metastatic lobular breast carcinoma.

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    Kim, Alexander H; Shellenberger, M Joshua; Chen, Zong Ming; Li, Jinhong

    2015-09-25

    The most common malignancy to cause gastric outlet obstruction is primary gastric adenocarcinoma and it is followed by carcinoma of the pancreas and gallbladder. Herein, we report a case of gastric outlet obstruction secondary to metastatic lobular breast carcinoma. Fifty-seven year old Caucasian female with recently diagnosed metastatic lobular breast carcinoma to skin was referred to gastroenterology for evaluation of dyspepsia and dysphagia. She has past medical history significant for acid reflux and Clostridium difficile colitis. Computed tomography of her abdomen showed diffused bowel wall thickening without evidence of bowel obstruction. Due to persistent abdominal pain, an upper endoscopy was performed. The upper endoscopy showed gastritis and gastric stenosis in the gastric antrum. These lesions were biopsied and dilated with a balloon dilator. The biopsy of the gastric antrum later showed a metastatic carcinoma of breast origin with typical tumor morphology and immune-phenotype. Differentiating metastatic breast carcinoma from primary gastric adenocarcinoma cannot be done using histological examination alone. Immunohistochemistry is needed to differentiate the two based on staining for estrogen and progesterone receptors. The presence of gross cystic disease fluid protein 15 is also suggestive of metastatic breast carcinoma. The stomach has a significant capacity to distend (up to 2-4 L of food) and malignant gastric outlet obstruction is often undetected clinically until a high-grade obstruction develops. Our case demonstrates valuable teaching point in terms of broadening our differentials for gastric outlet obstruction. When patients present with gastric outlet obstruction, both non-malignant and malignant causes of gastric outlet obstruction should be considered. Once adenocarcinoma has been determined to be the cause of gastric outlet obstruction, further immunohistochemistry is needed to differentiate breast carcinoma from other carcinomas.

  13. Metastatic Signet-Ring Cell Gastric Carcinoma Masquerading as Breast Primary

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    Dinesh Chandra Doval

    2009-03-01

    Full Text Available Metastasis to the breast from an extra-mammary primary is a rare phenomenon; metastasis from gastric carcinoma to the breast is extremely so. We report a case who initially presented as mucin-secreting and signet-ring cell tumor of the ovary, and after an interval of 8 months with breast and chest wall metastatic nodules. The covert gastric primary eluded the oncologists at both presentations.

  14. Metastatic nonpalpable invasive lobular breast carcinoma presenting as rectal stenosis: a case report.

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    Osaku, Tadatoshi; Ogata, Hideaki; Magoshi, Shunsuke; Kubota, Yorichika; Saito, Fumi; Kanazawa, Shinsaku; Kaneko, Hironori

    2015-04-24

    Invasive lobular carcinomas have an increased propensity for distant metastases, particularly to the peritoneum, ovaries, and uterus. In contrast, distant metastases of nonpalpable lobular carcinomas are extremely rare, and the causes of underlying symptoms of primary carcinomas remain unclear. We report a case of an asymptomatic invasive lobular carcinoma with a primary mammary lesion in a patient with rectal stenosis. A 69-year-old Japanese woman presented to our hospital for treatment of constipation. Although rectal stenosis was confirmed, thorough testing of her lower digestive tract did not identify its cause. Thus, an exploratory laparotomy and tissue biopsy was performed, and the presence of an invasive lobular carcinoma was confirmed. Subsequent breast examinations showed that the invasive lobular carcinoma that led to the rectal stenosis was a metastatic lesion from a primary lesion of the breast duct. As the present breast lobular carcinoma was asymptomatic and nonpalpable, we did not initially consider metastatic breast cancer as a cause of her symptoms, and the final diagnosis was delayed. Peritoneal metastasis from nonpalpable invasive lobular carcinomas is very rare. However, breast cancer metastasis should be considered when carcinomatous peritonitis is present in a patient with an unknown primary cancer.

  15. Alopecia neoplastica: An uncommon presentation of metastatic breast carcinoma

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    Felipe Ladeira de Oliveira

    2016-12-01

    Full Text Available Cutaneous metastasis may correspond to the initial clinical presentation of hidden internal malignancies. In patients presenting said neoplasia, clinical manifestations of breast cancer reaches 23.9%. Considering that neoplastic alopecia appears as an unusual pattern of the said metastasis, this report describes a case of such uncommon neoplastic alopecia which presents itself as a cutaneous metastasis of rapid progression in a patient with prior breast cancer history. We present a 47-year-old female patient reporting lesions at the scalp, and who was asymptomatic with a 1-year evolution. The patient reported prior breast cancer history and presence of lung metastasis, and was undergoing chemotherapy at the time of consultation. A dermatological evaluation showed only a nodular lesion with erythematous surface and a diameter measuring about 4 cm, firm in consistency, and immovable. She was routed to the Department of Dermatological Surgery, and the results from histopathology were consistent with a diagnosis of metastatic breast adenocarcinoma. Neoplastic alopecia appears as an unusual form of cutaneous metastasis which is predominantly described in association with breast cancer. The lesion’s clinical features play a crucial role at the differential diagnosis, as the presence of erythema could distinguish neoplastic alopecia from alopecia areata. The existence of cutaneous metastasis leads to unfavorable outcomes. As a conclusion, cutaneous evaluation of patients is essential for treating visceral metastases, since the forms of cutaneous metastasis are diverse and can also affect the scalp.

  16. Concomitant endometrial and gallbladder metastasis in advanced multiple metastatic invasive lobular carcinoma of the breast: A rare case report.

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    Bezpalko, Kseniya; Mohamed, Mohamed A; Mercer, Leo; McCann, Michael; Elghawy, Karim; Wilson, Kenneth

    2015-01-01

    At time of presentation, fewer than 10% of patients have metastatic breast cancer. The most common sites of metastasis in order of frequency are bone, lung, pleura, soft tissue, and liver. Breast cancer metastasis to the uterus or gallbladder is rare and has infrequently been reported in the English literature. A 47 year old female with a recent history of thrombocytopenia presented with abnormal vaginal bleeding. Pelvic ultrasound revealed multiple uterine fibroids and endometrial curettings revealed cells consistent with lobular carcinoma of the breast. Breast examination revealed edema and induration of the lower half of the right breast. Biopsy of the right breast revealed invasive lobular carcinoma. Bone marrow aspiration obtained at a previous outpatient visit revealed extensive involvement by metastatic breast carcinoma. Shortly after discharge, the patient presented with acute cholecystitis and underwent cholecystectomy. Microscopic examination of the gallbladder revealed metastatic infiltrating lobular carcinoma. The final diagnosis was invasive lobular carcinoma of the right breast with metastasis to the bone marrow, endometrium, gallbladder, regional lymph nodes, and peritoneum. The growth pattern of invasive lobular carcinoma of the breast is unique and poses a challenge in diagnosing the cancer at an early stage. Unlike other types of breast cancer, it tends to metastasize more to the peritoneum, ovary, and gastrointestinal tract. Metastasis to the endometrium or gallbladder is rare. Metastatic spread should be considered in the differential diagnosis of patients with invasive lobular breast carcinoma presenting with abnormal vaginal bleeding or acute cholecystitis. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Metastatic breast carcinoma in the mandible presenting as a periodontal abscess: a case report

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    Tosios Konstantinos

    2011-07-01

    Full Text Available Abstract Introduction Tumors can metastasize to the oral cavity and affect the jaws, soft tissue and salivary glands. Oral cavity metastases are considered rare and represent approximately 1% of all oral malignancies. Because of their rarity and atypical clinical and radiographic appearance, metastatic lesions are considered a diagnostic challenge. The purpose of this report is to present a rare case of a metastatic breast carcinoma mimicking a periodontal abscess in the mandible. Case presentation A 55-year-old Caucasian woman was referred to our clinic for evaluation of bisphosphonate-induced jaw osteonecrosis. She had undergone modified radical mastectomy with axillary lymph node dissection for invasive ductal carcinoma of the left breast. Her clinical examination showed diffuse swelling and a periodontal pocket of 6 mm exhibiting suppuration in the posterior right mandible. Moreover, paresthesia of the lower right lip and chin was noted. There were no significant radiographic findings other than alveolar bone loss due to her periodontal disease. Although the lesion resembled a periodontal abscess, metastatic carcinoma of the breast was suspected on the basis of the patient's medical history. The area was biopsied, and histological analysis confirmed the final diagnosis of metastatic breast carcinoma. Conclusion The general dentist or dental specialist should maintain a high level of suspicion while evaluating patients with a history of cancer. Paresthesias of the lower lip and the chin should be considered ominous signs of metastatic disease. This case highlights the importance of the value of a detailed medical history and thorough clinical examination for the early detection of metastatic tumors in the oral cavity.

  18. Metastatic primary neuroendocrine carcinoma of the breast (NECB

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    Tsung-Hsien Tsai

    2018-03-01

    Full Text Available Neuroendocrine carcinoma of the breast (NECB is a subtype of breast cancer. The diagnostic criteria of primary NECB were established in 2003 and updated in 2012. It is a rare entity, and few studies have reported the histogenesis, immunohistochemistry for a pathological diagnosis, clinical behavior, therapeutic strategies, and the prognostic factors. Because of the rarity of this disease, consistent diagnostic criteria will remind physicians of this disease when making a differential diagnosis to enable a timely diagnosis and prompt treatment. Herein, we report a case of primary NECB who presented with a history of right hip pain arising from an osteolytic lesion in the right acetabulum and ischium. The course of investigation started with metastasis in the right hip and concluded with a diagnosis of NECB. In addition to the case report, we also conducted a literature review.

  19. FGFR-1 amplification in metastatic lymph-nodal and haematogenous lobular breast carcinoma

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    Brunello Eleonora

    2012-12-01

    Full Text Available Abstract Background Lobular breast carcinoma usually shows poor responsiveness to chemotherapies and often lacks targeted therapies. Since FGFR1 expression has been shown to play pivotal roles in primary breast cancer tumorigenesis, we sought to analyze the status of FGFR1 gene in a metastatic setting of lobular breast carcinoma, since promising FGFR1 inhibitors has been recently developed. Methods Fifteen tissue metastases from lobular breast carcinomas with matched primary infiltrative lobular breast carcinoma were recruited. Eleven cases showed loco-regional lymph-nodal and four haematogenous metastases. FGFR-1 gene (8p12 amplification was evaluated by chromogenic in situ hybridization (CISH analysis. Her-2/neu and topoisomerase-IIα gene status was assessed. E-cadherin and Hercept Test were also performed. We distinguished amplification (>6 or cluster of signals versus gains (3–6 signals of the locus specific FGFR-1 gene. Results Three (20% primary lobular breast carcinomas showed >6 or cluster of FGFR1 signals (amplification, six cases (40% had a mean of three (range 3–6 chromogenic signals (gains whereas in 6 (40% was not observed any abnormality. Three of 15 metastasis (20% were amplified, 2/15 (13,4% did not. The ten remaining cases (66,6% showed three chromogenic signals. The three cases with FGFR-1 amplification matched with those primary breast carcinomas showing FGFR-1 amplification. The six cases showing FGFR-1 gains in the primary tumour again showed FGFR-1 gains in the metastases. Four cases showed gains of FGFR-1 gene signals in the metastases and not in the primary tumours. Her-2/neu gene amplification was not observed in all cases but one (6% case. Topoisomerase-IIα was not amplified in all cases. Conclusions 1 a subset of metastatic lobular breast carcinoma harbors FGFR-1 gene amplification or gains of chromogenic signals; 2 a minor heterogeneity has been observed after matching primary and metastatic carcinomas; 3 in the

  20. Oophorectomy versus radiation ablation of ovarian function in patients with metastatic carcinoma of the breast

    International Nuclear Information System (INIS)

    Lees, A.W.; Giuffre, C.; Burns, P.E.; Hurlburt, M.E.; Jenkins, H.J.

    1980-01-01

    A retrospective study of two methods of ovarian ablation as primary therapy for metastatic carcinoma of the breast was carried out using records from this cancer institute. Sixty-one radiation and 97 surgical ovarian ablations, performed from 1972 to 1977, were assessed. Over-all response was similar for the surgical and irradiation groups. Survival from the time of ovarian ablation was greater in both groups in those who responded positively than in those who did not. Factors other than estrogen receptor status can determine the response of patients with metastatic carcinoma of the breast to ovarian ablation. The results indicate that clinical determinates and not the efficiency of one method over the other should be the main criteria for choosing between ovarian ablation by irradiation or by oophorectomy

  1. Positive indium-III bone marrow scan in metastatic breast carcinoma. Case report

    International Nuclear Information System (INIS)

    LaManna, M.M.; Hyzinski, M.; Swami, V.K.; Parker, J.A.

    1984-01-01

    Indium is generally presumed to localize in the bone marrow within the erythroid cell line. Fibrosis, inflammation, lymphoma, extended field radiation, chemotherapy, or combinations of both treatment modalities generally depress the uptake of indium by the marrow in a complex fashion. We report a case of metastatic breast carcinoma and pancytopenia in which the In-111 scan appeared qualitatively similar to a Tc-99m MDP bone scan. Findings were confirmed by bone marrow biopsy

  2. Pembrolizumab and Ruxolitinib Phosphate in Treating Patients With Metastatic Stage IV Triple Negative Breast Cancer

    Science.gov (United States)

    2018-03-05

    Breast Carcinoma Metastatic in the Bone; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  3. Metastatic breast carcinoma uncovered in an otherwise unremarkable “random colon biopsy”

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    Mike Black

    2016-06-01

    Full Text Available Breast cancer is one of the most devastating cancers afflicting women, being a main cause of cancer related death. Approximately 50% of these patients have developed regional or distant metastases at the time of diagnosis; hence, an early diagnosis and surgery with indicated neoadjuvant therapy are crucial in eradicating this disease and improving patient survival. A significant percentage of patients, even after initial satisfactory tumor removal, still face the threat of metastatic diseases which could plague a wide spectrum of body sites such as bones, lungs, central nervous system, liver and gastrointestinal tract (mostly upper gastrointestinal locations. Colonic and anorectal involvement by metastatic breast cancer has been less frequently reported in disseminated diseases. Typically, metastatic disease presents as a mass, enteric stenosis, or obstruction. Rare cases, however, may not form an endoscopically or radiologically recognizable lesion, and thus could be overlooked. Here we report a unique case of random colon biopsies in a patient presenting with epigastric pain, whose stomach biopsy showed Helicobacter pylori-associated chronic active gastritis. No colonoscopic lesion was present; however, microscopic examination of the “random biopsy” revealed scattered single and small clusters of tumor cells involving the lamina propria of the colonic mucosa, morphologically and immunophenotypically consistent with metastatic disease from breast carcinoma. The clinical presentation and histopathology of the case were reviewed and compared with limited cases reported in the literature. We conclude that high levels of suspicion and alertness are essential to identify occult microscopic gastrointestinal metastatic breast cancer in the absence of a grossly appreciable lesion.

  4. Metastatic Small Cell Carcinoma of the Breast from Cancer of the Uterine Cervix: A Case Report

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    Beom Seok Kwak

    2018-01-01

    Full Text Available We report here on a case of 51-year-old woman with metastatic small cell carcinoma of the breast that came from her cancer of the uterine cervix. She underwent radical hysterectomy with bilateral salpingo-oophorectomy due to small cell carcinoma of the uterine cervix, and adjuvant radiotherapy was administered to the pelvis. Breast metastasis with a palpable mass then occurred 3 months after the primary surgery. Simple mastectomy and adjuvant chemotherapy were performed. She initially showed a good response to the therapy, yet she ultimately died of multiple metastases with a fulminating disease course. This is an extremely rare case, and only 1 similar case has been reported earlier, so we report on this case along with a review of the relevant literature.

  5. Metastatic Breast Carcinoma Presenting as a Sigmoid Stricture: Report of a Case and Review of the Literature

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    A. Nikkar-Esfahani

    2013-03-01

    Full Text Available Metastatic spread of breast carcinoma to the colon and rectum is rare. We report the case of a patient treated for lobular breast carcinoma presenting 17 years later with metastatic breast cancer of the colon. A 63-year-old lady with a past history of right-sided invasive lobular carcinoma of the breast presented with persistent diarrhoea. Colonoscopy with biopsies revealed a benign-looking stricture at the rectosigmoid junction. A CT scan of the abdomen and pelvis revealed a benign-looking stricture in keeping with a probable diverticular stricture. A Hartmann procedure was performed and histology revealed a metastatic lobular carcinoma with oestrogen and progesterone receptor-positive status. Treatment was commenced with letrozole and the patient remains well under clinical surveillance. In a patient with a history of breast carcinoma who presents with gastrointestinal symptoms the possibility of gastrointestinal tract spread should always be considered. Endoscopic diagnosis may be misleading with pathological diagnosis only being made following surgical resection. A history of breast carcinoma must be declared to the histopathologist following surgical resection so that an accurate diagnosis is made and appropriate treatment is commenced.

  6. The integrin alpha 6 beta 1 promotes the survival of metastatic human breast carcinoma cells in mice

    DEFF Research Database (Denmark)

    Wewer, U M; Shaw, L M; Albrechtsen, R

    1997-01-01

    The role of the integrin alpha 6 beta 1 in breast carcinoma progression was studied by targeted elimination of this integrin in MDA-MB-435 cells, a human breast carcinoma cell line that is highly metastatic in athymic mice. The strategy used is based on the finding that expression of a cytoplasmi...... in the liver after intrahepatic injection because of extensive apoptosis in the beta 4-delta CYT transfectants. These data suggest that a major function of the alpha 6 beta 1 integrin in breast carcinoma is to facilitate tumorigenesis and promote tumor cell survival in distant organs....

  7. Comparison of the clinical and pathological features between patients with recurrent metastatic breast carcinoma and patients with initially metastatic breast carcinoma

    International Nuclear Information System (INIS)

    Saydam, Birsen K.; Goksel, G.; Sezgin, C.; Uslu, R.; Korkmaz, E.; Kapkac, M.; Ozdemir, N.

    2008-01-01

    Objective was to compare initial metastatic breast carcinoma (MBC) with recurrent MBC and assess their biologic phenotypes and clinical behaviors. A comparison of clinical and biological characteristics and median overall survival times were assessed in the 251 patients with MBC at the Division of Medical Oncology, Ege University School of Medicine and the Division of radiation Oncology, Tepecik Government Hospital, Izmir, Turkey between 1995 and 2004. Hormone receptors, c-erb B-2,ki-67 and p53 expressions were performed by immunohistochemistry. Out of 251 MBC patients, 206 patients had recurrent MBC and 45 had initial MBC. Regarding survival there was no difference between the recurrent MBC group and the initial MBC group. The initial MBC group had a higher proportion of T4 tumors (46% versus 27%), a lower proportion of T-1-2 tumors (31% versus 55%; p=0.01), and higher percentage of patients with high Ki-67 expression (64% versus 49%; p=0.05). Multivariate analysis showed that T stage was an independent prognostic factor (p=0.02). Patients with initial MBC tended to present with larger tumors. This relationship can be explained by delayed diagnosis. The potential for reducing death rates from breast cancer is contingent on educational improvement and increased screening rates. (author)

  8. Metastatic pattern of invasive lobular carcinoma of the breast-Emphasis on gastric metastases.

    Science.gov (United States)

    El-Hage, Ali; Ruel, Carolanne; Afif, Wahiba; Wissanji, Hussein; Hogue, Jean-Charles; Desbiens, Christine; Leblanc, Guy; Poirier, Éric

    2016-10-01

    Breast invasive ductal carcinoma (IDC) and invasive lobular carcinoma (ILC) have different metastatic patterns, but the exact pattern of metastases from ILC is poorly known. This study aimed to determine the frequency of ILC metastases in atypical locations, with an emphasis on gastric metastases. Patients with ILC treated at the Saint-Sacrement Hospital (Quebec City, Canada) and the Maisonneuve-Rosemont Hospital (Montreal, Canada) between January 2003 and December 2009 were retrospectively reviewed. Demographic, clinical, and follow-up data were retrieved from the medical charts. Metastases that were diagnosed during follow-up were recorded. Among the 481 patients with ILC, 74 (15.4%) were diagnosed with metastases after a median follow-up of 46 months. Among these 74 patients, 41.9% had metastases in atypical sites. Five patients were diagnosed with histologically confirmed gastric metastases of ILC. Metastases of breast ILC to atypical sites might be more frequent than previously reported. Clinicians should keep a high level of suspicion when a patient with a history of ILC develops digestive symptoms. It is important to differentiate metastases from a primary GI tumor by using immunohistochemical markers. J. Surg. Oncol. 2016;114:543-547. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  9. Metastatic nasopharyngeal carcinoma presenting as an isolated breast mass: A diagnostic pitfall and a review of literature.

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    Pai, Trupti; Nair, Nita; Pantvaidya, Gauri; Deodhar, Kedar; Shet, Tanuja

    2017-01-01

    Metastases to breast are much rarer than primary breast tumors. We now present a case of 45-year-old female, who presented with an isolated breast mass. A positron emission tomography-computed tomography (PET-CT) done revealed hypermetabolic right breast nodules, soft tissue deposits, and multiple nodal involvement. The biopsy from the breast and axillary lymph node showed dense lymphoid infiltrate and was interpreted initially as granulomatous inflammation. However, the lumps were hard and suspicious for primary breast cancer, so an immunohistochemistry for cytokeratin was performed which highlighted the epithelial cell clusters masked within the inflammatory infiltrate and the diagnosis of undifferentiated carcinoma, lymphoepithelioma-like was made. After the diagnosis was made, it was realized that the patient had been treated earlier for a nasopharyngeal carcinoma (NPC). The in situ hybridization (ISH) test for Epstein-Barr virus-encoded RNA ISH was positive in the tumor cells, and hence, a diagnosis of metastatic NPC was finally made. The patient subsequently developed extensive nodal, skeletal, and soft tissue metastatic disease but was alive till September 2015. Although extremely rare, metastatic NPC can occur in the breast and the above case highlights that it mimics an inflammatory lesion. This case highlights the importance of the multidisciplinary approach for appropriate tumor diagnosis and patient management.

  10. Metastatic nasopharyngeal carcinoma presenting as an isolated breast mass: A diagnostic pitfall and a review of literature

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    Trupti Pai

    2017-01-01

    Full Text Available Metastases to breast are much rarer than primary breast tumors. We now present a case of 45-year-old female, who presented with an isolated breast mass. A positron emission tomography-computed tomography (PET-CT done revealed hypermetabolic right breast nodules, soft tissue deposits, and multiple nodal involvement. The biopsy from the breast and axillary lymph node showed dense lymphoid infiltrate and was interpreted initially as granulomatous inflammation. However, the lumps were hard and suspicious for primary breast cancer, so an immunohistochemistry for cytokeratin was performed which highlighted the epithelial cell clusters masked within the inflammatory infiltrate and the diagnosis of undifferentiated carcinoma, lymphoepithelioma-like was made. After the diagnosis was made, it was realized that the patient had been treated earlier for a nasopharyngeal carcinoma (NPC. The in situ hybridization (ISH test for Epstein–Barr virus-encoded RNA ISH was positive in the tumor cells, and hence, a diagnosis of metastatic NPC was finally made. The patient subsequently developed extensive nodal, skeletal, and soft tissue metastatic disease but was alive till September 2015. Although extremely rare, metastatic NPC can occur in the breast and the above case highlights that it mimics an inflammatory lesion. This case highlights the importance of the multidisciplinary approach for appropriate tumor diagnosis and patient management.

  11. Cytologic assessment of estrogen receptor, progesterone receptor, and HER2 status in metastatic breast carcinoma.

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    Pareja, Fresia; Murray, Melissa P; Jean, Ryan Des; Konno, Fumiko; Friedlander, Maria; Lin, Oscar; Edelweiss, Marcia

    2017-01-01

    Discordance in the receptor status between primary breast carcinomas (PBC) and corresponding metastasis is well documented. Interrogation of the receptor status of metastatic breast carcinoma (MBC) in cytology material is common practice; however, its utility has not been thoroughly validated. We studied patients with MBC, and evaluated the concordance rates of estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2) between PBC surgical specimens and corresponding MBC cell blocks (CBs). We correlated the findings with clinicopathologic variables and with the fixation methods used. We searched for patients with MBC diagnosed on cytology from 2007 to 2009 and selected those with ER, PR and HER2 tested in both the PBC surgical specimens and the MBC CBs. We included CBs fixed in formalin and methanol based solution (CytoLyt®). All slides were reevaluated by cytopathologists. Clinical information was retrieved from the medical records. We studied 65 patients with PBC and MBC paired specimens. The concordance rates between PBC and MBC were 78.5%, 58.5% and 96.9%, for ER, PR and HER2, respectively. When discordant, PR status switched from positive (PBC) to negative (MBC) in most cases (23/27). The PR concordance rate was 45.2% for CBs fixed in formalin and 70.6% for those fixed with CytoLyt® (p=0.047). The ER, PR and HER2 concordance rates between the PBC and MBC CBs are similar to those reported in paired surgical specimens. PR status was the most prevalent discordance and was not accompanied by a switch in ER.

  12. Biliary Dyskinesia as a Rare Presentation of Metastatic Breast Carcinoma of the Gallbladder: A Case Report

    Directory of Open Access Journals (Sweden)

    A. Markelov

    2011-01-01

    Full Text Available Background. Breast carcinoma is the most common malignancy in women worldwide. It is most commonly associated with metastases to the liver, lung, bone, and the brain. Invasive lobular carcinoma is a less common pathology with slightly higher metastases to the upper gastrointestinal tract. Invasive lobular carcinoma metastasis to the gallbladder is extremely rare. Method. In this paper we are presenting a case of a 67-year-old female with metastases of invasive lobular breast cancer to the gallbladder six years after her therapy. Conclusion. This case clearly signifies the nature of the micrometastatic foci of the invasive lobular carcinoma even many years after a successful treatment.

  13. Specific sites of metastases in invasive lobular carcinoma: a retrospective cohort study of metastatic breast cancer.

    Science.gov (United States)

    Inoue, Masayuki; Nakagomi, Hiroshi; Nakada, Haruka; Furuya, Kazushige; Ikegame, Kou; Watanabe, Hideki; Omata, Masao; Oyama, Toshio

    2017-09-01

    Invasive lobular carcinoma (ILC) is known to be the second most common histological type following invasive ductal carcinoma (IDC). Definitive clinical features of ILC are controversial. We retrospectively analyzed a cohort of 330 patients with metastatic breast cancer, 303 of IDC, 19 of ILC, and 8 of others. We compared the patient age and tumor-node-metastasis factors, disease-free survival (DFS), estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor 2 (HER2) expression at the primary site between ILC and IDC. We then selected the patients in the ER + or PR + /HER2 - subtype specifically and compared sites of recurrence, and the survival curve starting from the point of development of metastatic disease. The clinical stage was significantly higher in the ILC patients than in the IDC (p = 0.001). The mean (±SD) of DFS for the ILC and IDC patients was 2.6 ± 0.6 and 2.4 ± 0.3 years, respectively, with no significant difference (p = 0.18). However, the hormone receptor status was same between both groups; the rate of HER2 positivity was significantly lower in the ILC group (0%) than in the IDC group (16.2%) (p = 0.05). In ER + or PR + /HER2 - subtype, the mean DFS for the ILC and IDC was 2.9 ± 0.6 and 3.1 ± 0.3 years, and the median survival time after the recurrence for ILC and IDC patients was 4.2 ± 0.7 and 5.6 ± 0.7 years, respectively, with no significant difference (p = 0.77). The frequency of lung metastases was significantly lower in the ILC group (6.3%) than in the IDC group (53.7%) (p cancer patients with ILC. We need to reveal the definitive feature of ILC and develop new therapeutic strategies to prevent the dissemination of ILCs.

  14. Elevated osteopontin and thrombospondin expression identifies malignant human breast carcinoma but is not indicative of metastatic status

    International Nuclear Information System (INIS)

    Wang-Rodriguez, Jessica; Urquidi, Virginia; Rivard, Amber; Goodison, Steve

    2003-01-01

    Our previous characterization of a human breast tumor metastasis model identified several candidate metastasis genes. The expression of osteopontin (OPN) correlated with the metastatic phenotype, whereas thrombospondin-1 (TSP-1) and tyrosinase-related protein-1 (TYRP-1) correlated with the nonmetastatic phenotype of independent MDA-MB-435 cell lines implanted orthotopically into athymic mice. The aim of the present study was to examine the cellular distribution of these molecules in human breast tissue and to determine whether the relative expression level of these three genes is associated with human breast tumor metastasis. Sixty-eight fresh, frozen specimens including 31 primary infiltrating ductal carcinomas, 22 nodal metastases, 10 fibroadenomas, and five normal breast tissues were evaluated for OPN expression, TSP-1 expression and TYRP-1 expression. Immunohistochemistry was performed to monitor the cellular distribution and to qualitatively assess expression. Quantitative analysis was achieved by enrichment of breast epithelial cells using laser-capture microdissection and subsequent real-time, quantitative PCR. The epithelial components of the breast tissue were the source of OPN and TSP-1 expression, whereas TYRP-1 was present in both the epithelial and stromal components. Both OPN and TSP-1 expression were significantly higher in malignant epithelial sources over normal and benign epithelial sources, but no difference in expression levels was evident between primary tumors with or without metastases, nor between primary and metastatic carcinomas. Elevated expression of OPN and TSP-1 may play a role in the pathogenesis of breast cancer. The multiplex analysis of these molecules may enhance our ability to diagnose and/or prognosticate human breast malignancy

  15. Metastatic Neuroendocrine Carcinoma of the Breast Identified by Tc-99m-HYNIC-TOC SPECT/CT: A Rare Case Report.

    Science.gov (United States)

    Claimon, Apichaya; Chuthapisith, Suebwong; Samarnthai, Norasate; Pusuwan, Pawana

    2015-08-01

    The authors reported an uncommon presentation of metastatic neuroendocrine carcinoma to the breast detected by Tc-99m-HYNIC-TOC SPECT/CT in a 49 years old woman who, previously, had carcinoid tumor of left main bronchus and invasive ductal carcinoma of the right breast. Later, the patient developed left breast mass. Core needle biopsy of the mass revealed poorly differentiated invasive ductal carcinoma. The disease remained stable for 12 years without any treatment on that left breast (due to patient's rejection). On the later investigation using Tc-99m-HYNIC-TOC scintigraphy examination, rather than invasive ductal carcinoma, metastatic neuroendocrine cancer was suggested. The final diagnosis was confirmed by pathological examination after surgical excision. Multiple metastatic lesions of neuroendocrine carcinoma at lung, liver, ovaries, and bones were also depicted. Due to the good behavior of the disease, patient had been doing well for eight months, without specific treatment. This report confirmed the advantage and the accuracy of Tc-99m-HYNIC-TOC scintigraphy in detection of neuroendocrine carcinoma. Furthermore, metastatic neuroendocrine tumor should be in differential diagnosis for patient with breast mass together with history of neuroendocrine tumor

  16. The usefulness of CA15.3, mucin-like carcinoma-associated antigen and carcinoembryonic antigen in determining the clinical course in patients with metastatic breast cancer

    NARCIS (Netherlands)

    Deprés-Brummer, P.; Itzhaki, M.; Bakker, P. J.; Hoek, F. J.; Veenhof, K. H.; de Wit, R.

    1995-01-01

    Levels of mucin-like carcinoma-associated antigen (MCA), CA15.3 and carcinoembryonic antigen (CEA) were measured in consecutive serum samples of 40 women with metastatic breast cancer. A change in antigen level of more than 25%, either an increase or a decrease, was considered to predict progressive

  17. Function of the integrin alpha 6 beta 1 in metastatic breast carcinoma cells assessed by expression of a dominant-negative receptor

    DEFF Research Database (Denmark)

    Shaw, L M; Chao, C; Wewer, U M

    1996-01-01

    The involvement of the alpha 6 beta a integrin, a laminin receptor, in breast carcinoma progression needs to be addressed rigorously. We report that a human breast carcinoma cell line, MDA-MB-435, known to be highly invasive and metastatic, expresses three potential integrin laminin receptors......, and their capacity to invade Matrigel was reduced significantly. These findings support the hypothesis that alpha 6 beta 1 is important for breast cancer progression. Moreover, this approach is a powerful method that should be useful in assessing the role of alpha 6 beta 1 in other cells....

  18. Metastatic Lobular Carcinoma of the Breast to the Vulva: A Case Report and Review of the Literature

    International Nuclear Information System (INIS)

    Papaioannou, N.; Zervoudis, S.; Grammatikakis, I.; Peitsidis, P.; Palvakis, K.; Youssef, T.F.

    2010-01-01

    Primary breast-like vulva cancer, as well as metastatic disease of breast cancer to the vulva are described to be very rare, especially many years after the treatment of the primary breast tumor. Breast cancer rarely metastasizes to the vulva without finding other metastatic sites. We report a case of a 93-year-old woman with an isolated metastatic vulva nodule thirteen years after the surgical treatment of primary breast cancer. The prior histology was a node negative invasive lobular breast cancer. The histology of the vulva nodule was similar to the primary breast cancer. No other metastatic sites were found by both clinical examination and imaging. When isolated metastasis to the vulva is found, a primary cancer in the gynaecological area should be excluded first

  19. Olaparib In Metastatic Breast Cancer

    Science.gov (United States)

    2017-12-17

    Metastatic Breast Cancer; Invasive Breast Cancer; Somatic Mutation Breast Cancer (BRCA1); Somatic Mutation Breast Cancer (BRCA2); CHEK2 Gene Mutation; ATM Gene Mutation; PALB2 Gene Mutation; RAD51 Gene Mutation; BRIP1 Gene Mutation; NBN Gene Mutation

  20. Metastatic Brachial Plexopathy in a Case of Recurrent Breast Carcinoma Demonstrated on {sup 18}F-FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Tripathi, Madhavi; Das, Chandan J.; Srivastava, Anurag; Bal, ChandraSekhar; Malhotra, Arun [All India Institute of Medical Sciences, New Delhi (India)

    2014-03-15

    This case highlights the importance of recognition of the pattern of metastatic brachialplexopathy in breast cancer patients undergoing {sup 18}F-fluorodeoxyglucose ({sup 18}F-FDG) positron emission tomography/computed tomography (PET/CT) for evaluation of recurrent disease.This pattern can be appreciated on maximum intensity projection (MIP) and coronal {sup 18}F-FDG PET/CT images as a linear extension of tracer activity from superomedial aspect(supra/infraclavicular) to lateral aspect of the axilla closely related to the subclavian/axillary vessels). A 35-year-old woman diagnosed with infiltrating ductal carcinoma of the right breast had undergone six cycles of neoadjuvant chemotherapy, followed by wide local incision and radiotherapy. She had local recurrence, for which she was operated upon and given chemotherapy. She presented to her oncologist with pain and swelling in the right breast, nodules in the right axilla and restriction of movement of the right upper limb. The patient was referred for {sup 18}F-FDG PET/CT to evaluate the extent of recurrent/metastatic disease. Whole-body PET/CT was acquired 1 h following the intravenous injection of 296 MBq of {sup 18}F-FDG on a Biograph mCT scanner (Siemens). Evaluation of the MIP image revealed abnormal FDG accumulation at multiple sites in the thorax, along with a linear pattern of FDG uptake in the right lateral aspect of the upper chest (Fig. 1a, arrow). The coronal fused PET/CT image revealed a linear pattern of FDG uptake corresponding to an ill-defined mass extending from just behind the right clavicle into the right axilla (arrow). In addition, abnormal FDG accumulation was seen in a soft tissue density mass in the upper outer quadrant of the right breast, skin of the right breast laterally, both pectoral muscles (discrete foci) and in a few subpectoral nodes. Soft tissue nodular opacities in both lungs showed FDG accumulation suggestive of pulmonary metastasis (Fig. 1b, thick arrow). The patient was

  1. Metastatic follicular carcinoma of thyroid in maxilla

    OpenAIRE

    Kumar, Caliaperoumal Santhosh; Shanmugam, Devakumari; Venkatapathy, Ramesh; Munshi, Meer Ahmed Ibrahim

    2013-01-01

    Metastasis to the oral region is very rare and accounts for less than 1% of oral malignant tumors. Breast, lung, kidney, adrenal, gastro intestinal tract and prostates are most common primary tumors from which metastasis to oral region occur frequently. Metastasis from thyroid gland is extremely rare to oral region. We present an unusual case of metastatic follicular carcinoma of thyroid in maxilla. The significance of this report is that the secondary lesion was the only symptom of the prima...

  2. Function of the integrin alpha 6 beta 1 in metastatic breast carcinoma cells assessed by expression of a dominant-negative receptor

    DEFF Research Database (Denmark)

    Shaw, L M; Chao, C; Wewer, U M

    1996-01-01

    The involvement of the alpha 6 beta a integrin, a laminin receptor, in breast carcinoma progression needs to be addressed rigorously. We report that a human breast carcinoma cell line, MDA-MB-435, known to be highly invasive and metastatic, expresses three potential integrin laminin receptors...... function that involved expression of a cytoplasmic domain deletion mutant of the beta 4 integrin subunit by cDNA transfection. Stable transfectants of MDA-MB-435 cells that expressed this mutant beta 4 subunit were inhibited dramatically in their ability to adhere and migrate on laminin matrices......, and their capacity to invade Matrigel was reduced significantly. These findings support the hypothesis that alpha 6 beta 1 is important for breast cancer progression. Moreover, this approach is a powerful method that should be useful in assessing the role of alpha 6 beta 1 in other cells....

  3. Isolated pulmonary hydatid cyst: Misinterpreted as metastatic pulmonary lesion in an operated case of carcinoma breast in young female

    Directory of Open Access Journals (Sweden)

    Ravish Kshatriya

    2016-01-01

    Full Text Available Hydatidosis is caused by Echinococcus granulosus. Humans may be infected incidentally as intermediate host by the accidental consumption of soil, water, or food contaminated by fecal matter of an infected animal. Hydatidosis is one of the most symptomatic parasitic infections in various livestock - raising countries. Lung is the second most commonly affected organ following the liver. The symptoms depend on the size and site of the lesion. It can present as an asymptomatic pulmonary lesion to hemoptysis, chest pain, coughing anaphylaxis, and shock. There are very few reported cases of isolated lung hydatidosis without exposure to animals or nonvegetarian diet. For hydatidosis, serology and imaging are diagnostic tools. Surgical removal and/or chemotherapy are the main-stay of treatment. Here, we discuss a case of persistent left lower lobe cystic lesion in young female with a history of operated left breast carcinoma which was thought to be of metastatic lesion but ultimately confirmed as pulmonary hydatid cyst after unintended aspiration of cystic fluid to rule out malignancy. Pulmonary hydatidosis should always be considered as a differential diagnosis when dealing with a cystic lesion on radiology.

  4. Metastatic breast cancer in a Nigerian tertiary hospital | Adisa ...

    African Journals Online (AJOL)

    limited countries with attendant poor outcome. Objective: To describe the pattern of clinical presentation and challenges of treating patients presenting with metastatic breast carcinoma in a Nigerian hospital. Method: Clinical records of all patients ...

  5. A retrospective study investigating the rate of HER2 discordance between primary breast carcinoma and locoregional or metastatic disease

    Directory of Open Access Journals (Sweden)

    Chan Arlene

    2012-11-01

    Full Text Available Abstract Background Overall survival of HER2 positive metastatic breast cancer patients has been significantly improved with inclusion of trastuzumab to chemotherapy. Several studies have demonstrated discordant HER2 status in the primary and metastatic tumour. However, rates of discordance vary considerably in published reports. Methods Information collected prospectively was analysed for all patients seen from 1999 to 2009 with primary breast cancer and who had biopsy of a local or distant recurrence. Patients were included if adequate tissue was available from both paired samples. Recurrent samples included fine needle aspirations, core and excisional biopsies. HER2 status in all paired samples was assessed by in-situ hybridisation by a single pathologist in a national reference laboratory. This was compared with HER2 immunohistochemistry results provided in the course of routine diagnosis at regional laboratories. Results In total, 157 patients with recurrent (n = 137; 87.3% or synchronous primary and metastatic (n = 20; 12.7% breast cancer had biopsy of the metastatic site. The study population comprised of 116 patients with adequate tissue in both primary and metastasis. The concordance between HER2 status of the paired samples by local immunohistochemistry testing and central in-situ hybridization were 78% and 99%, respectively. Only one patient demonstrated HER2 discordance – primary lesion was positive whilst a metastatic site was negative. Conclusions This single institution study demonstrated a low rate of HER2 discordance between primary and recurrent breast cancer as assessed by in-situ hybridisation. This contrasts to results reported by others, which may be explained by differences in study methodology, definition of recurrent disease samples and generally small numbers of patients assessed. Despite the current findings, the decision to obtain metastatic tissue for evaluation is influenced by other factors. These include disease

  6. Metastatic renal cell carcinoma management

    Directory of Open Access Journals (Sweden)

    Flavio L. Heldwein

    2009-06-01

    Full Text Available PURPOSE: To assess the current treatment of metastatic renal cell carcinoma, focusing on medical treatment options. MATERIAL AND METHODS: The most important recent publications have been selected after a literature search employing PubMed using the search terms: advanced and metastatic renal cell carcinoma, anti-angiogenesis drugs and systemic therapy; also significant meeting abstracts were consulted. RESULTS: Progress in understanding the molecular basis of renal cell carcinoma, especially related to genetics and angiogenesis, has been achieved mainly through of the study of von Hippel-Lindau disease. A great variety of active agents have been developed and tested in metastatic renal cell carcinoma (mRCC patients. New specific molecular therapies in metastatic disease are discussed. Sunitinib, Sorafenib and Bevacizumab increase the progression-free survival when compared to therapy with cytokines. Temsirolimus increases overall survival in high-risk patients. Growth factors and regulatory enzymes, such as carbonic anhydrase IX may be targets for future therapies. CONCLUSIONS: A broader knowledge of clear cell carcinoma molecular biology has permitted the beginning of a new era in mRCC therapy. Benefits of these novel agents in terms of progression-free and overall survival have been observed in patients with mRCC, and, in many cases, have become the standard of care. Sunitinib is now considered the new reference first-line treatment for mRCC. Despite all the progress in recent years, complete responses are still very rare. Currently, many important issues regarding the use of these agents in the management of metastatic renal cancer still need to be properly addressed.

  7. Metastatic follicular carcinoma of thyroid in maxilla

    Directory of Open Access Journals (Sweden)

    Caliaperoumal Santhosh Kumar

    2013-01-01

    Full Text Available Metastasis to the oral region is very rare and accounts for less than 1% of oral malignant tumors. Breast, lung, kidney, adrenal, gastro intestinal tract and prostates are most common primary tumors from which metastasis to oral region occur frequently. Metastasis from thyroid gland is extremely rare to oral region. We present an unusual case of metastatic follicular carcinoma of thyroid in maxilla. The significance of this report is that the secondary lesion was the only symptom of the primary tumor and helped us in diagnosis and treatment of disease.

  8. Metastatic follicular carcinoma of thyroid in maxilla.

    Science.gov (United States)

    Kumar, Caliaperoumal Santhosh; Shanmugam, Devakumari; Venkatapathy, Ramesh; Munshi, Meer Ahmed Ibrahim

    2013-11-01

    Metastasis to the oral region is very rare and accounts for less than 1% of oral malignant tumors. Breast, lung, kidney, adrenal, gastro intestinal tract and prostates are most common primary tumors from which metastasis to oral region occur frequently. Metastasis from thyroid gland is extremely rare to oral region. We present an unusual case of metastatic follicular carcinoma of thyroid in maxilla. The significance of this report is that the secondary lesion was the only symptom of the primary tumor and helped us in diagnosis and treatment of disease.

  9. Metastatic paediatric colorectal carcinoma.

    LENUS (Irish Health Repository)

    Woods, R

    2012-03-01

    A 16-year-old girl presented to our unit with crampy abdominal pain, change in bowel habit, a subjective impression of weight loss and a single episode of haematochezia. She was found to have a rectosigmoid adenocarcinoma and proceeded to laparoscopic anterior resection, whereupon peritoneal metastases were discovered. She received chemotherapy and is alive and well ten month later with no radiological evidence of disease. Colorectal carcinoma is rare in the paediatric population but is increasing in incidence. Early diagnosis is critical to enable optimal outcomes.

  10. Metastatic eyelid disease associated with primary breast carcinoma: case report Doença metastática palpebral associada a carcinoma primário de mama: relato de caso

    Directory of Open Access Journals (Sweden)

    Nilson Lopes da Fonseca Júnior

    2009-06-01

    Full Text Available Metastasis confined to eyelids are rare, representing less than 1% of malignant eyelid lesions. More than 50% of all eyelid metastasis are reported to have the breast as the most common primary origin. Two cases of metastatic eyelid disease associated with primary breast carcinoma are described. These lesions were the first sign of metastatic systemic disease. Case 1: An 80-year old woman with no significant ophthalmological history complaining of a discrete painless lesion in the left upper eyelid. She had been diagnosed 10 years before as infiltrated ductal carcinoma of right mammary gland with no reference of metastatic disease. Case 2: A 77-year old woman who attends our ophthalmology service came complaining of a four-month history of a painless swelling and erythema of right lower eyelid. The past medical history was significant for infiltrated ductal carcinoma on right mammary gland 2 years before the ocular manifestation. Breast carcinoma is notorious for its presentation diversity. Metastatic disease should be considered as differential diagnosis of eyelid lesions. Although rare, these lesions can be an initial sign of systemic malignancy.Metástase confinada às pálpebras é rara, representando menos de 1% das lesões malignas palpebrais. Mais de 50% das metástases palpebrais são relatadas como tendo a mama como sítio primário. Relatamos dois casos de doença metastática palpebral associada a carcinoma primário de mama. Estas lesões foram o primeiro sinal de doença metastática sistêmica. Caso 1: Paciente do sexo feminino, 80 anos de idade sem antecedentes oftalmológicos apresentando discreta lesão nodular indolor na pálpebra superior do olho esquerdo. O carcinoma ductal de mama foi diagnosticado há 10 anos sem doença metastática. Caso 2: Paciente do sexo feminino, 77 anos de idade, com queixa de edema indolor e hiperemia na pálpebra inferior do olho direito há quatro meses. Apresentava antecedente pessoal de

  11. Coexistence of metastatic breast carcinoma and primary tuberculosis in axillary lymph nodes: a report of a rare case.

    Science.gov (United States)

    Pujani, Mukta; Khan, Sabina; Hassan, Mohd Jaseem; Jetley, Sujata; Raina, Prabhat Kumar

    2015-01-01

    Concomitant breast cancer metastasis and tubercular lymphadenitis in axillary lymph node is an extremely rare occurrence. Axillary lymph node metastasis is the most important factor in the staging of breast carcinoma and the number of axillary nodes showing metastases alters the stage. As tuberculosis also produces nodal enlargement, this can mimic or complicate the staging of malignant disease. Dual pathology in an organ can lead to difficulties in interpretation and inappropriate treatment of tuberculosis as well as carcinoma breast. Moreover, fine needle aspiration cytology (FNAC) from such cases may be misleading if only one of the diseases is picked up. Therefore, the need for multiple attempts at FNAC should be stressed upon for all palpable lumps. We report a case of infiltrating duct carcinoma breast in a 45-year-old female where tuberculosis was discovered in axillary lymph nodes in addition to metastases. As the present case led to incidental discovery of tuberculosis with tumor metastasis, it reinforces the possibility of a coexistent lesion in the pathologists' mind, especially in regions endemic for tuberculosis.

  12. Elucidation of the Molecular Mechanisms for Aberrant Expression of Breast Cancer Specific Gene 1 in Invasive and Metastatic Breast Carcinomas

    National Research Council Canada - National Science Library

    Liu, Jingwen

    2005-01-01

    ...%) of tumor tissues of diversified cancer types including liver, esophagus, colon, gastric, lung, prostate, cervical, and breast cancer but rarely expressed in tumor matched non neoplastic adjacent tissues (NNAT) (0.6...

  13. The use of fulvestrant, a parenteral endocrine agent, in intestinal obstruction due to metastatic lobular breast carcinoma

    Directory of Open Access Journals (Sweden)

    Rampaul Rajendra Singh

    2008-12-01

    Full Text Available Abstract Background The role of fulvestrant in the management of intestinal obstruction associated with lobular carcinoma has not been specifically described. Case presentation Herein we present two cases where fulvestrant, as the only available parenteral endocrine agent for postmenopausal advanced breast cancer has the opportunity to provide a means to initiate treatment in those patients who present with varying degrees of intestinal obstruction. Conclusion Fulvestrant may obviate the use of chemotherapy while achieving sustained clinical benefit with less toxicity, in appropriately selected patients.

  14. Spontaneous regression of metastatic Merkel cell carcinoma.

    LENUS (Irish Health Repository)

    Hassan, S J

    2010-01-01

    Merkel cell carcinoma is a rare aggressive neuroendocrine carcinoma of the skin predominantly affecting elderly Caucasians. It has a high rate of local recurrence and regional lymph node metastases. It is associated with a poor prognosis. Complete spontaneous regression of Merkel cell carcinoma has been reported but is a poorly understood phenomenon. Here we present a case of complete spontaneous regression of metastatic Merkel cell carcinoma demonstrating a markedly different pattern of events from those previously published.

  15. Prediction of Pathologic Fracture Risk in Activities of Daily Living and Rehabilitation of Patients with Metastatic Breast Carcinoma of the Pelvis and Femur

    National Research Council Canada - National Science Library

    Inoue, Nozomu

    2000-01-01

    ... (DEM) to study the stress and strain in the pelvis and proximal femur and pressure distribution of the hip joint in the patient with metastatic bone lesions of the breast cancer in the pelvis and proximal...

  16. Prediction of Pathologic Fracture Risk in Activities of Daily Living and Rehabilitation of Patients With Metastatic Breast Carcinoma of the Pelvis and Femur

    National Research Council Canada - National Science Library

    Inoue, Nozomu

    2002-01-01

    ... to study the stress and strain in the pelvis and proximal femur and pressure distribution of the hip joint in the patient with metastatic bone lesions of the breast cancer in the pelvis and proximal...

  17. An immunohistochemical panel to differentiate metastatic breast carcinoma to skin from primary sweat gland carcinomas with a review of the literature.

    Science.gov (United States)

    Rollins-Raval, Marian; Chivukula, Mamatha; Tseng, George C; Jukic, Drazen; Dabbs, David J

    2011-08-01

    Approximately 25% of patients with breast cancer develop cutaneous metastases. Sweat gland carcinomas (SGCs) account for about 0.05% of all cutaneous neoplasms. Cutaneous metastases of breast carcinoma (CMBCs) (especially the ductal type) can be difficult to distinguish from SGCs. Treatment and prognoses for these 2 types of tumors differ radically, making accurate histologic diagnosis crucial. Although a few studies attempt to differentiate these entities employing immunohistochemical (IHC) studies (some of which we review here), to date, no panel of IHC stains exists, to our knowledge, to distinguish these entities. To devise a panel of IHC stains to distinguish CMBC from SGC. Twelve cases of ductal CMBCs (11 not otherwise specified type, and 1 basal phenotype), 11 cases of SGCs (5 eccrine carcinomas, 3 porocarcinomas, and 3 microcystic adnexal carcinomas), 2 benign sweat gland neoplasm cases, and 2 primary breast cancer cases were retrieved and analyzed with the following IHC panel: mammaglobin, gross cystic disease fluid protein (GCDFP) 15, p63, basal cytokeratins (CK5, CK14, and CK17), androgen receptor, and PAX5. The p63 was only weakly expressed in 1 of 12 CMBC cases (8.3%), whereas it was strongly expressed in 10 of 11 SGC cases (90.9%) (P < .001). Basal cytokeratins demonstrated a similar immunoprofile in the SGC group, with 10 of 11 cases (90.9%) expressing all 3 markers, and a variable immunoprofile in the CMBC group with 0% (CK14) (P < .001) to 16.7% (2 of 12 cases; CK5 and CK17) (P < .001) expression. Mammaglobin was expressed in 8 of 12 cases (66.7%) of CMBC. Together, these 5 IHC stains were combined to make a panel that was 100% sensitive and 91% specific in distinguishing between CMBC and SGC.

  18. An unusual cause of dysphagia in ductal breast cancer due to submucosal oropharyngeal metastatic spread: a case report

    OpenAIRE

    Gujral, Dorothy M; Quante, Mara; Simcock, Richard AJ

    2009-01-01

    Introduction Invasive ductal and lobular carcinomas represent 67.9% and 6.3% of breast carcinoma, respectively. Metastatic breast cancer typically involves the lungs, bones, brain, and liver. Studies have shown differing patterns of metastatic spread between ductal and lobular carcinoma. Lobular carcinoma is more likely to metastasise to the gastrointestinal tract. Case presentation We report the case of a 49 year old white woman with invasive ductal carcinoma with lobular differentiation who...

  19. Metastatic Thymoma of the Breast

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Mok; Ko, Eun Young; Han, Boo Kyung; Shin, Jung Hee; Kang, Seok Seon; Nam, Seok Jin; Cho, Eun Yoon [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2008-02-15

    Metastases from thymoma usually occur within the thorax and only 3% of patients have extrathoracic lesions. One study reported that the mean interval between detecting primary tumor and detecting extrathoracic metastasis was nine years, and the maximum interval was 21 years. This suggests that thymic tumor can metastasize even a long time after treatment of the initial mediastinal mass, along with it growing very slowly. Therefore, when the patient with a breast mass has a history of thymic tumor, metastasis from thymic tumor should be included in a differential diagnosis regardless of the initial low malignant potential of thymic tumor or the long disease free period. Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-invasive thymoma. She presented with a palpable mass in her left breast. Mammography and ultrasonogram showed a lobular mass at the anterior glandular portion. Histological examination after surgical excision revealed a metastatic thymoma.

  20. Metastatic Thymoma of the Breast

    International Nuclear Information System (INIS)

    Kim, Sung Mok; Ko, Eun Young; Han, Boo Kyung; Shin, Jung Hee; Kang, Seok Seon; Nam, Seok Jin; Cho, Eun Yoon

    2008-01-01

    Metastases from thymoma usually occur within the thorax and only 3% of patients have extrathoracic lesions. One study reported that the mean interval between detecting primary tumor and detecting extrathoracic metastasis was nine years, and the maximum interval was 21 years. This suggests that thymic tumor can metastasize even a long time after treatment of the initial mediastinal mass, along with it growing very slowly. Therefore, when the patient with a breast mass has a history of thymic tumor, metastasis from thymic tumor should be included in a differential diagnosis regardless of the initial low malignant potential of thymic tumor or the long disease free period. Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-invasive thymoma. She presented with a palpable mass in her left breast. Mammography and ultrasonogram showed a lobular mass at the anterior glandular portion. Histological examination after surgical excision revealed a metastatic thymoma

  1. Basal Cell Carcinoma Metastatic to Parotid Gland

    OpenAIRE

    Kurian, Rinsey Rose; Di Palma, Silvana; Barrett, A. W.

    2013-01-01

    Metastasis from basal cell carcinoma of the skin is very rare with cases being documented in the lymph nodes, lung, bone and parotid gland. The main histopathological differential diagnosis is the locally arising basal cell adenocarcinoma from which it is difficult to distinguish by morphology and routine immunohistochemistry. Approximately 85 % of all reported metastatic basal cell carcinomas arise in the head and neck region. Here we present a case of basal cell carcinoma of the skin of the...

  2. Vectors for Treatment of Metastatic Breast Cancer

    National Research Council Canada - National Science Library

    Deisseroth, Albert B

    2005-01-01

    The objective is to design, build and study vectors which would be able to break tolerance to breast cancer associated TAA and be used to suppress the recurrence of metastatic breast cancer following surgical resection...

  3. Vectors for Treatment of Metastatic Breast Cancer

    National Research Council Canada - National Science Library

    Deisseroth, Albert

    2004-01-01

    The objective is to design, build and study vectors which would be able to break tolerance to breast cancer associated TAA and be used to suppress the recurrence of metastatic breast cancer following surgical resection...

  4. Radiotherapy for metastatic fibrolamellar hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Justin G. Peacock

    2013-07-01

    Full Text Available Fibrolamellar hepatocellular carcinoma (FLHCC is a rare variant of hepatocellular carcinoma (HCC that commonly affects young individuals without a prior history of liver disease. FLHCC commonly results in a better prognosis than HCC; however, the risk of recurrence and metastatic disease is high. FLHCC is typically treated by primary resection of the tumor with 50-75% cure rates. The use of radiation therapy in FLHCC has not been assessed on its own, and may show some success in a very few reported combination therapy cases. We report on the successful use of radiation therapy in a case of metastatic FLHCC to the lung following primary and secondary resections. Our treatment of the large, metastatic, pulmonary FLHCC tumor with 40 Gy in 10 fractions resulted in an 85.9% tumor volume decrease over six months. This suggests FLHCC may be a radiosensitive tumor and radiotherapy may be valuable in unresectable or metastatic tumors.

  5. Metastatic follicular thyroid carcinoma to the mandible

    Directory of Open Access Journals (Sweden)

    Ajay Prakash Pasupula

    2012-01-01

    Full Text Available Metastatic tumors are of great significance since few cases may represent the only symptom of an undiscovered underlying malignancy. Metastatic tumors rarely metastasize to the oral region despite the fact that many common primary neoplasms frequently metastasize to bone. The true incidence of metastatic tumors in the bones of the jaw is unknown, as jaws are not always included in radiographic skeletal surveys for metastasis. Sometimes oral metastasis may be the first evidence of metastasis from its primary site. A case of metastatic follicular thyroid carcinoma to the mandible is presented here, along with the discussion of clinical and histological features. The present case not only emphasizes the importance of considering metastasis in the differential diagnosis of a radiolucent lesion in the mandible, but also emphasizes in the improvement of the overall survival rate and treatment results by an early detection of metastatic disease.

  6. Incidental Detection of Metastatic Lobular Breast Carcinoma in the Female Internal Genital Organs 2 Years Following Modified Radical Mastectomy

    Directory of Open Access Journals (Sweden)

    Tsai-Fang Lee

    2005-12-01

    Conclusions: The present case provides evidence of breast cancer metastasis to the female internal genital organs. We suggest close gynecologic follow-up after surgical and medical management of breast cancer.

  7. Lobular Carcinoma of the Breast whith an Unusual Metastasis

    Directory of Open Access Journals (Sweden)

    Songül Peltek Özer

    2018-04-01

    Full Text Available Invasive lobular carcinoma is the second most common type of invasive breast cancer accounting for approximately 5-10% of all invasive breast carcinomas. The metastatic patterns of lobular and ductal carcinomas are significantly different. Most series report a greater propensity for lobular carcinoma to metastasize to the gastrointestinal tract, gynecological organs and the peritoneum, while ductal carcinoma most frequently relapses in the liver, lungs and the brain. Gastrointestinal system metastases were observed in 6-18%, the most commonly affected organ is the stomach. We aimed to present a female patient who had been diagnosed with invasive lobular carcinoma of the breast ten years ago and had invasive ductal carcinoma of the other breast three years ago, investigated for excessive ascites and found to have invasive lobular breast carcinoma metastasis to the stomach.

  8. Breast carcinoma: a conservative treatment

    International Nuclear Information System (INIS)

    Campelo Gentil, F. de.

    1977-01-01

    Some factors inherent to classic therapeutic for breast carcinoma are analysed: immunology and immunotherapy; post-operative radiotherapy; multicentricity and chimiotherapy; surgery. A therapeutic schedule based on this analysis is proposed for the initial breast carcinoma. (M.A.) [pt

  9. Axillary node metastatic carcinoma without definitive primary: a case report

    Directory of Open Access Journals (Sweden)

    Spencer R. Anderson

    2016-01-01

    Full Text Available Cancer of unknown primary (CUP is the finding of a metastatic cancerous lesion without an established primary source localized within the body. CUP can be of any cancer cell type, however, adenocarcinoma is most often identified by histology. Up to 5% of all malignant diagnoses are classified as CUP. PET is an imaging modality often utilized to distinguish a primary source in the setting of CUP, yet often a primary is never identified. CUP can be further stratified using specific qualifiers as favorable and unfavorable, indicating the potential therapeutic response to treatment regimens. Treatment approach to CUP relies heavily on the cell type identified by histology, the location of the lesion, and the amount of spread within the body. In the typical setting and presentation, per current literature, CUP arises in the 7th decade of life in patients with multiple comorbidities, and often has a poor prognostic value. This case report identifies an atypical presentation of CUP, a 38-year-old Caucasian female with an axillary mobile mass, and no associated systemic symptoms. Biopsy of the node and immunohistochemical staining showed histology consistent with metastatic carcinoma. Mammography, MRI, and PET scan found no evidence of tumor primary or distant metastasis. Further staining confirmed metastatic carcinoma consistent with breast origin, without an established breast primary. As in this case, CUP may present in an atypical manner, warranting a thorough investigation aiming to identify the tumor primary to aid in identification of a proper treatment regimen and approach.

  10. Metastatic Clear Cell Renal Cell Carcinoma Presenting with a Gingival Metastasis

    OpenAIRE

    Ali, Rusha A.E.; Mohamed, Kamal E.H.

    2016-01-01

    Metastatic deposits to the oral cavity are exceptionally rare. The commonest tumor types metastasizing to the oral cavity include lung and breast carcinoma. Renal cell carcinoma is believed to be the third most common infra clavicular tumor to metastasize to the head and neck. We report a case where an oral cavity deposit was the initial presentation for an occult clear cell renal carcinoma. Additional therapeutic options, including immunotherapy, tyrosine kinase inhibitors, and participation...

  11. Basal cell carcinoma metastatic to parotid gland.

    Science.gov (United States)

    Kurian, Rinsey Rose; Di Palma, Silvana; Barrett, A W

    2014-01-01

    Metastasis from basal cell carcinoma of the skin is very rare with cases being documented in the lymph nodes, lung, bone and parotid gland. The main histopathological differential diagnosis is the locally arising basal cell adenocarcinoma from which it is difficult to distinguish by morphology and routine immunohistochemistry. Approximately 85 % of all reported metastatic basal cell carcinomas arise in the head and neck region. Here we present a case of basal cell carcinoma of the skin of the left lateral canthus of the eye which metastasized to the intraparotid lymph nodes with infiltration of the adjacent parotid parenchyma. More awareness and vigilance is required on the part of the reporting pathologist to consider metastasis in the presence of a parotid tumour. Features favouring metastasis include history of primary cutaneous basal cell carcinoma, histological similarity to the primary lesion and absence of any demonstrable direct extension from the skin lesion. We also review the literature on metastatic basal cell carcinoma and discuss the need for adequate follow up in high risk patients.

  12. Inhibition of Metastatic Potential in Breast Carcinoma In Vivo and In Vitro through Targeting VEGFRs and FGFRs

    Directory of Open Access Journals (Sweden)

    Ming-Hsien Chien

    2013-01-01

    Full Text Available Angiogenesis and lymphangiogenesis are considered to play key roles in tumor metastasis. Targeting receptor tyrosine kinases essentially involved in the angiogenesis and lymphangiogenesis would theoretically prevent cancer metastasis. However, the optimal multikinase inhibitor for metastasis suppression has yet to be developed. In this study, we evaluated the effect of NSTPBP 0100194-A (194-A, a multikinase inhibitor of vascular endothelial growth factor receptors (VEGFRs/fibroblast growth factor receptors (FGFRs, on lymphangiogenesis and angiogenesis in a mammary fat pad xenograft model of the highly invasive breast cancer cell line 4T1-Luc+. We investigated the biologic effect of 194-A on various invasive breast cancer cell lines as well as endothelial and lymphatic endothelial cells. Intriguingly, we found that 194-A drastically reduced the formation of lung, liver, and lymph node metastasis of 4T1-Luc+ and decreased primary tumor growth. This was associated with significant reductions in intratumoral lymphatic vessel length (LVL and microvessel density (MVD. 194-A blocked VEGFRs mediated signaling on both endothelial and lymphatic endothelial cells. Moreover, 194-A significantly inhibited the invasive capacity induced by VEGF-C or FGF-2 in vitro in both 4T1 and MDA-MB231 cells. In conclusion, these experimental results demonstrate that simultaneous inhibition of VEGFRs/FGFRs kinases may be a promising strategy to prevent breast cancer metastasis.

  13. Metastatic carcinoma of bone in skeleton and a report on one of its rare one in hand bone

    Directory of Open Access Journals (Sweden)

    Farzan M

    1996-06-01

    Full Text Available The primary carcinoma may secondarily invade bone tissue through direct extensions, blood circulation or lymphatic transportation particulary when it is arising from breast, prostate, kidney, thyroid and lung. Metastatics tumors of bone are more common than primary tumor of bone. The most common tumor, which metastasizes into bone, is the breast adenocarcinoma. Some metastatic tumors of bone including the breast cancer, may appear only as a destructive lesion, while prostatic carcinoma is osteoblastoma. The metastasis is mostly appeared in skull, vertebrae, pelvic, femur and humerus bones. The first metastatic syndrome is usually the affected bone pain and pathologic fractures are commonly caused by osteometastasis

  14. Negative bone scintigraphy and diffuse osteoblastic breast carcinoma metastases

    International Nuclear Information System (INIS)

    Rousseau, C.; Resche, I.; Chatal, J.F.; Campone, M.; Fumoleau, P.; Cussac, A.; Meingan, P.

    2001-01-01

    The authors report a case of metastatic breast carcinoma with a negative bone scan in spite of densely sclerotic metastases on radiography. The literature is reviewed with regard to the subject of such negative bone scan in this clinical situation and the alternative possibilities to document the diagnostic of breast bone metastases are discussed. The 'normal' scintigraphic pattern is not clearly explained. (authors)

  15. Metastatic Breast Cancer or Multiple Myeloma? Camouflage by Lytic Lesions

    Directory of Open Access Journals (Sweden)

    Bruce Hough

    2010-01-01

    Full Text Available We report a case of a female with stage I infiltrating ductal carcinoma who received adjuvant therapy including trastuzumab. One year later she developed lytic lesions and was retreated with trastuzumab that was held after she developed symptomatic heart failure. Lytic lesions were attributed to relapse of breast cancer, and cardiac failure attributed to prior trastuzumab therapy. After complications necessitated multiple hospitalizations, a further workup revealed that the lytic lesions were not metastatic breast cancer but multiple myeloma. Her advanced multiple myeloma was associated with systemic amyloidosis involving gut and heart, which ultimately led to her demise. This report addresses the pitfalls of overlapping symptoms and the question of which patients with suspected metastatic disease should undergo a biopsy.

  16. Breast Angiosarcoma Metastatic to the Ovary

    Directory of Open Access Journals (Sweden)

    Frederico F. Souza

    2009-01-01

    Full Text Available Ovarian masses are common findings in general gynecological practice. Approximately 5%–10% of ovarian malignancies are diagnosed as metastatic tumors. Primary angiosarcoma can arise anywhere in the body and when it arises in the breast, it usually affects women in their 3rd and 4th decades and accounts for one in 1700–2300 cases of primary breast cancer. Although unusual, breast angiosarcomas tend to metastasize hematogenously rather than lymphogenously, have high rates of local recurrence, that often develop metastases soon after treatment, and have a dismal prognosis. We present a case of a solitary ovarian metastasis from angiosarcoma of the breast.

  17. Paclitaxel and doxorubicin in metastatic breast cancer

    DEFF Research Database (Denmark)

    Gehl, J; Boesgaard, M; Paaske, T

    1996-01-01

    For the past decades the anthracyclines have been regarded as among the most active drugs for the treatment of metastatic breast cancer. However, the 5-year survival rate in patients with stage IV breast cancer continues to be below 20%, and new active drugs and drug combinations clearly must...... be explored. Paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) has been demonstrated to be highly effective in treating patients with advanced breast cancer, including those with anthracycline-resistant breast cancer, a fact that has led to efforts to combine paclitaxel and anthracyclines...

  18. Prognosis of metastatic breast cancer: are there differences between patients with de novo and recurrent metastatic breast cancer?

    NARCIS (Netherlands)

    Lobbezoo, D.J.; Kampen, R.J. van; Voogd, A.C.; Dercksen, M.W.; Berkmortel, F. van den; Smilde, T.J.; Wouw, A.J. van de; Peters, F.P.; Riel, J.M. van; Peters, N.A.; Boer, M. de; Peer, P.G.M.; Tjan-Heijnen, V.C.

    2015-01-01

    BACKGROUND: We aimed to determine the prognostic impact of time between primary breast cancer and diagnosis of distant metastasis (metastatic-free interval, MFI) on the survival of metastatic breast cancer patients. METHODS: Consecutive patients diagnosed with metastatic breast cancer in 2007-2009

  19. Metastatic mammary carcinoma in a cow

    Directory of Open Access Journals (Sweden)

    Manoela Marchezan Piva

    Full Text Available ABSTRACT: Mammary gland neoplasms in cattle are rarely observed in the field veterinary diagnostics routine. Therefore, the objective of this study is to report a metastatic mammary carcinoma in a fourteen-year-old Holstein cow in the state of Santa Catarina, Brazil. The animal was diagnosed by the field veterinarian with clinical mastitis that was unresponsive to treatment, and was euthanized due to the poor prognosis. At the necropsy, multiple yellow, firm, and sometimes friable nodules, ranging from 0.1 to 20cm were observed in all mammary glands, lymph nodes, kidneys, spleen, liver, pancreas, mediastinal lymph nodes, heart, and lungs. The final diagnosis of mammary carcinoma was established through the association of clinical, necropsy, histopathological, and immunohistochemical findings. Differential diagnoses included diseases such as bovine tuberculosis and chronic fungal or bacterial mastitis.

  20. Metastatic renal cell carcinoma to the thyroid gland.

    Science.gov (United States)

    Duggal, Neal Murari; Horattas, Mark C

    2008-11-01

    To examine the presentation, diagnosis, and appropriate management of renal clear cell carcinoma metastasis to the thyroid gland. We describe a clinical case of solitary thyroid metastasis from renal clear cell carcinoma and present a comprehensive review of the related English-language literature. Common patterns of presentation and generalized overall management recommendations are evaluated and summarized. Eight years after nephrectomy for renal carcinoma at age 61 years, a man presented with a thyroid mass. Cytology and histopathologic surgical findings were consistent with a solitary metastasis most compatible with metastatic clear cell carcinoma from his previous renal carcinoma. After left thyroid lobectomy and isthmusectomy, the patient remains disease-free 5 years later. Although uncommon, nearly 150 cases of clinically recognized metastatic renal cell carcinoma to the thyroid have been reported in the English-language literature. Metastatic disease from the kidney to the thyroid gland can occur more than 20 years after nephrectomy with the average time interval being 7.5 years. Obtaining a full clinical history in any patient who presents with a thyroid nodule is essential to allow consideration of possible metastatic disease from previous primary tumor. Metastatic disease to the thyroid gland can be correctly diagnosed preoperatively. If metastatic renal cancer is limited to the thyroid gland only, prompt, appropriate surgical intervention can be curative. Metastatic renal carcinoma to the thyroid should be considered in any patient presenting with a thyroid mass and a medical history of renal cell carcinoma.

  1. Cisplatin With or Without Veliparib in Treating Patients With Recurrent or Metastatic Triple-Negative and/or BRCA Mutation-Associated Breast Cancer With or Without Brain Metastases

    Science.gov (United States)

    2018-03-12

    Breast Carcinoma Metastatic in the Brain; Deleterious BRCA1 Gene Mutation; Deleterious BRCA2 Gene Mutation; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Stage IV Breast Cancer AJCC v6 and v7; Triple-Negative Breast Carcinoma

  2. CLINICAL STUDY OF EARLY BREAST CARCINOMA

    Directory of Open Access Journals (Sweden)

    Kiran Kumar

    2016-01-01

    Full Text Available Carcinoma of the breast is one of the commonest cancers occurring in female and accounts for 1/3rd of all the malignant diseases occurring in them. It is mainly a disease of the developed countries and accounts for 1,00,000 deaths annually. Breast carcinoma is classified as Early breast cancer, Locally advanced breast cancer and Metastatic breast cancer. By definition early stage breast cancer constitutes breast tumors of clinical stages I, IIa and T2N1M0. Early breast cancer is the one diagnosed by mammography. Women when approaches at this stage, they can go for breast conservation surgery. Not all women are candidates for this approach, and some require mastectomy as part of their treatment. AIM To observe the incidence of early breast carcinoma with particular reference to the time taken by the patients to seek medical advice after the symptoms have developed i.e. the average time taken by the patients to seek medical advice, their appropriate management and prognosis. MATERIALS AND METHODS This prospective study was conducted over a period of 2 years from Oct-2012 to Oct-2014 in 30 female patients aged between 25-65 years who were presented with lump in breast of size ≤5cms with or without pain, with or without lymph nodes to the outpatient department. All the patients were thoroughly asked about history, examined clinically, investigated, staged and managed by surgery either Breast Conservation Surgery or Modified Radical Mastectomy. Postoperative complications were recorded and followed up regularly. RESULTS The incidence of early breast cancer in this study was 0.98% with peak age incidence between 40-60 years and duration of symptoms <6 months in 18 patients. Breast Conservation Surgery + axillary dissection + Radiotherapy was done in 23%. Prognosis was good in these patients with no local recurrence and death. CONCLUSION The prognosis of early stage breast carcinoma patients in this study was good. To have long term tumor free and

  3. Metastatic Breast Cancer and Hormonal Receptor Status among a ...

    African Journals Online (AJOL)

    disease. Many studies show that metastatic lesions frequently lodge in bones, lung and liver. Tumour hormone receptor status correlates with site of metastatic lesions and survival among breast cancer patients. Objective: To determine the sites of metastatic breast lesions and how they relate to the hormonal receptor status.

  4. METASTATIC PENILE CARCINOMA: A STUDY OF NINE CASES AND

    African Journals Online (AJOL)

    9 55 bladder TCC total penectomy 21. TCC = transitional cell carcinoma, SCC = squamous cell carcinoma. The rarity of the event prompted this study which describes 9 metastatic penile carcinoma cases including 7 originating from the bladder and one each from the lung and the bone mar- row. PATIENTS AND METHODS.

  5. Hypofractionated Image Guided Radiation Therapy in Treating Patients With Stage IV Breast Cancer

    Science.gov (United States)

    2017-06-26

    Central Nervous System Metastases; Invasive Ductal Breast Carcinoma; Invasive Ductal Breast Carcinoma With Predominant Intraductal Component; Invasive Lobular Breast Carcinoma; Invasive Lobular Breast Carcinoma With Predominant in Situ Component; Liver Metastases; Lobular Breast Carcinoma in Situ; Lung Metastases; Male Breast Cancer; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Recurrent Breast Cancer; Stage IV Breast Cancer; Tubular Ductal Breast Carcinoma; Tumors Metastatic to Brain

  6. m-RNA mammaglobin expression in metastatic breast cancer patient at Medan city, Indonesia

    Science.gov (United States)

    Rimbun, S.; Siregar, Y.

    2018-03-01

    Breast cancer is the most common causes of women’s death in the world. Metastatic spread presents a major clinical problem in about 30% of the patients. The study aims to investigate the clinical reliability of mammaglobin mRNA as a marker of circulating cancer cells in breast cancer patients. The positivity of blood was analyzed in relation to clinical and pathological characteristics. This study was on 29 breast cancer patients (13 metastatic, 16 non- metastatic patients), where28 were invasive intraductal carcinoma type and 1 was invasive lobular carcinoma type. Breast cancer patients were according to the histologic grade into grade I (7 patients),grade II (6 patients) and grade III (15 patients). All individuals included in this study were subjected to detection of mammaglobin m-RNA of circulating tumor cells in peripheral blood using RT-PCR technique. Positivity for mammaglobin in blood samples was in 38% of patients with metastatic but not in the non-metastatic patients. The presence of mammaglobin correlated with metastatic tumor (P = 0.011). Mammaglobin overexpression in breast tissue was significantly positive in low-grade tumors (I and II).

  7. Sequential Therapy in Metastatic Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Bradford R Hirsch

    2016-04-01

    Full Text Available The treatment of metastatic renal cell carcinoma (mRCC has changed dramatically in the past decade. As the number of available agents, and related volume of research, has grown, it is increasingly complex to know how to optimally treat patients. The authors are practicing medical oncologists at the US Oncology Network, the largest community-based network of oncology providers in the country, and represent the leadership of the Network's Genitourinary Research Committee. We outline our thought process in approaching sequential therapy of mRCC and the use of real-world data to inform our approach. We also highlight the evolving literature that will impact practicing oncologists in the near future.

  8. Metastatic Organotropism: An Intrinsic Property of Breast Cancer Molecular Subtypes.

    Science.gov (United States)

    Wei, Shi; Siegal, Gene P

    2017-03-01

    It has long been known that some cancers have the propensity to metastasize to certain organs thus creating a nonrandom distribution of sites for distant relapse, a phenomenon known as "metastatic organotropism." Some of these examples include ovary primary to abdominal cavity, prostate primary to bone, and pancreas primary to liver. In contrast, other tumor types, such as mammary and renal cell carcinoma, can relapse in multiple organs although approximately half of advanced breast cancers metastasize to bone. On the other hand gene expression profiling studies have identified various breast cancer classes with prognostic significance. Recent studies have revealed that breast cancer subtypes differ not only in primary tumor characteristics but also in their metastatic behavior. In particular, the luminal tumors are remarkable for their significant bone-seeking phenotype; the HER2 subtype demonstrates a significant liver-homing characteristic; whereas so-called triple-negative breast cancers predispose to lung metastases. These findings suggest that this knowledge could potentially be utilized in the development of effective disease surveillance strategies in the pursuit of precision medicine, thus necessitating further investigation.

  9. Metastatic Carcinoma Occurring in a Gastric Hyperplastic Polyp Mimicking Primary Gastric Cancer: The First Reported Case

    Directory of Open Access Journals (Sweden)

    Gabriel M. Groisman

    2014-01-01

    Full Text Available Hyperplastic polyps of the stomach are regarded as benign. However, in rare cases they may contain incipient primary carcinomas. To our knowledge, breast carcinoma metastatic to a gastric hyperplastic polyp has not yet been reported. We describe the case of a 69-year-old woman to whom a gastric polyp was endoscopically excised. The patient had previously undergone a right mastectomy for mixed, invasive ductal and lobular carcinoma 5 years earlier. Histological sections from the gastric lesion showed typical features of hyperplastic polyp with foci of poorly differentiated adenocarcinoma including signet ring cells infiltrating the lamina propria. The histologic findings were consistent with a primary gastric cancer. However, the carcinoma cells were immunopositive for estrogen and progesterone receptors and GATA3 and negative for CDX2, Hep Par 1, and MUC5AC. E-cadherin showed membranous reactivity in some of the carcinoma cells while in others it was negative. Accordingly, metastatic mixed, lobular and ductal breast carcinoma was diagnosed. We conclude that metastatic adenocarcinoma mimicking primary gastric cancer can be rarely encountered in hyperplastic gastric polyps.

  10. Intraventricular metastatic clear cell renal carcinoma.

    Science.gov (United States)

    Sava, I; Sava, Anca; Şapte, Elena; Mihailov, Claudia; Dumitrescu, Gabriela; Poeată, I; Sava, Florina; Haba, Danisia

    2013-01-01

    Intraventricular tumors represent a diagnostic problem, due to a wide range of differential diagnosis, with an important variability of tumoral histological types in adult and pediatric population. Patient, Our case is represented by a patient, aged 48 years, without any history of significant personal pathology, accusing nausea, vomiting, and intensive headache. In the morning, he became confused, having hallucinations for a short period of time, and has accused drowsiness for several weeks. Imaging (CT and MRI) shows a neoformation in the third ventricle, accompanied by bilateral lateral ventricles dilatation, with predominantly annular enhancement. During surgery, through the middle third transcallosal interhemispheric approach, it was revealed a reddish, well-demarcated intraventricular mass, well vascularized and with a firm consistency. Final pathologic diagnosis was metastatic clear cell renal carcinoma. Initial postoperative evolution was good, and then neurological and respiratory condition worsened as a bronchopneumonia lead to patient's death in 12 days after surgery. Clear cell carcinoma metastasis located in the third ventricle should be taken into consideration for patients presenting a single intraventricular lesion even they have no documented primary malignancy.

  11. A case of metastatic renal cell carcinoma to thyroid gland.

    Science.gov (United States)

    Lee, Jae-Geun; Yang, Youngro; Kim, Kwang Sik; Hyun, Chang Lim; Lee, Ji Shin; Koh, Gwanpyo; Lee, Daeho

    2011-08-01

    Metastasis to the thyroid gland from distant cancer is rare, and, in some cases, is a diagnostic challenge. Here, we report a case of metastatic renal cell carcinoma of the thyroid gland. A 77-year-old man presented with a neck mass detected about 1 month previously. He had undergone a right nephrectomy owing to renal cell carcinoma 14 years previously. Fine needle aspiration cytology showed a few atypical follicular cells with nuclear atypia. Under a tentative diagnosis of papillary thyroid carcinoma, a total thyroidectomy was performed. The histologic and immunohistochemical studies of the surgical specimens indicated that the thyroid masses were metastatic renal cell carcinoma to the thyroid.

  12. Basal cell carcinoma metastatic to cervical lymph nodes and lungs.

    Science.gov (United States)

    Boswell, J Scott; Flam, Marshall S; Tashjian, David N; Tschang, Tai-Po

    2006-10-31

    Metastatic basal cell carcinoma (MBCC) of the skin is rare in occurrence and may initially elude proper diagnosis and management. We describe a case of MBCC to cervical lymph nodes, originally evaluated and treated surgically as metastatic thyroid carcinoma. After definitive diagnosis of MBCC was made, chemotherapy and concomitant radiation treatment were initiated; however, despite these measures, the patient then developed MBCC to the lung. Risk factors and current therapeutic modalities for MBCC are also discussed. In addition to the more commonly metastasizing carcinomas, metastases from a cutaneous basal cell carcinoma primary tumor should be considered when evaluating cervical lymph node metastases of an uncertain head and neck primary.

  13. Metastatic Clear Cell Renal Cell Carcinoma Presenting with a Gingival Metastasis.

    Science.gov (United States)

    Ali, Rusha A E; Mohamed, Kamal E H

    2016-04-26

    Metastatic deposits to the oral cavity are exceptionally rare. The commonest tumor types metastasizing to the oral cavity include lung and breast carcinoma. Renal cell carcinoma is believed to be the third most common infra clavicular tumor to metastasize to the head and neck. We report a case where an oral cavity deposit was the initial presentation for an occult clear cell renal carcinoma. Additional therapeutic options, including immunotherapy, tyrosine kinase inhibitors, and participation in a clinical trial, should be discussed with the patient despite the poor overall prognosis.

  14. Metastatic clear cell renal cell carcinoma presenting with a gingival metastasis

    Directory of Open Access Journals (Sweden)

    Rusha A.E. Ali

    2016-06-01

    Full Text Available Metastatic deposits to the oral cavity are exceptionally rare. The commonest tumor types metastasizing to the oral cavity include lung and breast carcinoma. Renal cell carcinoma is believed to be the third most common infra clavicular tumor to metastasize to the head and neck. We report a case where an oral cavity deposit was the initial presentation for an occult clear cell renal carcinoma. Additional therapeutic options, including immunotherapy, tyrosine kinase inhibitors, and participation in a clinical trial, should be discussed with the patient despite the poor overall prognosis.

  15. Thyroid Metastasis from Breast Carcinoma Accompanied by Papillary Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Song-I Yang

    2014-07-01

    Full Text Available Metastasis to the thyroid gland is very rare. Recently, we experienced a case of thyroid metastasis from breast cancer accompanying a papillary thyroid. A 51-year-old female patient presented with a palpated lymph node on her left lateral neck. The patient had undergone a left modified radical mastectomy followed by chemotherapy and hormonal therapy 12 years prior. Ultrasonography of the neck revealed a malignant looking nodule at the left thyroid lobe, measuring 0.9 × 0.9 cm, and several cystic nodules at the right thyroid lobe. Ultrasonography of the neck additionally revealed a malignant looking lymph node at the right level VI. Fine-needle aspiration of the left thyroid lobe resulted in a diagnosis of papillary thyroid carcinoma and that of the right level VI in Hurthle cell lesion. The patient had a total thyroidectomy with selective dissection of the left neck node. Pathologic assessment of the specimen revealed metastatic carcinoma from the breast carcinoma and papillary thyroid carcinoma. Although the thyroid gland is highly vascularized, metastasis of malignant tumors to the thyroid is relatively rare and detection of metastasis shows a low frequency. So a careful evaluation of thyroid tumor should be considered in a patient with a history of other malignancy.

  16. Thyroid Cancer Presenting with Concomitant Metastatic Breast Cancer in the Thyroid

    Directory of Open Access Journals (Sweden)

    Chung-Chen Wang

    2014-12-01

    Full Text Available The thyroid is an unusual site to find cancer metastasis. When it does occur, such cancer spread is often manifested in multiple metastases and generally suggests a poor prognosis. We presented here a 49-year-old woman recently diagnosed with thyroid cancer, who had been treated for stage IIA breast cancer 8 years ago. After radical right thyroidectomy and left subtotal thyroidectomy, her pathological report showed papillary thyroid carcinoma, right thyroid, with concomitant metastatic breast carcinoma. This is the first case of which we are aware involving coexisting thyroid cancer and metastatic breast cancer in the ipsilateral lobe. Moreover, the circumstances of this case show a very unique clinical course compared with previous studies. Given the unusual circumstances of our case, we further discuss the relationship between thyroid cancer and breast cancer.

  17. Breast carcinoma during pregnancy

    International Nuclear Information System (INIS)

    Khairy, Gamal A.; Abdulkarim, Huda A.

    2008-01-01

    The medical records of patients with pregnancy associated breastcarcinoma were critically reviewed to identify the tumor characteristics,maternal details, type of treatment delivered and disease outcome. Over thelast 5 years, there were 5 patients out of 220 giving a percentage prevalenceof 2.27%. The median age at presentation was 33 years. Three patients werediagnosed by the sixth week of gestational age. Three out of 5 presented withstage IIIA. Four patients has >6 positive axillary lymph nodes and grade IIIdisease. So in spite of the discovery of the tumor in the early weeks ofpregnancy, our patients presented with advanced disease, which is consistentwith the presentation of breast carcinoma in non-pregnant women in this partof the world. So it could be an ignored disease, which become evident withthe pregnancy. We highly encourage the obstetricians to perform thoroughbreast examination during the prenatal period with prompt referral of anysuspicious cases. (author)

  18. Vitronectin in human breast carcinomas

    DEFF Research Database (Denmark)

    Aaboe, Mads; Offersen, Birgitte Vrou; Christensen, Anni

    2003-01-01

    We have analysed the occurrence of the extracellular glycoprotein vitronectin in carcinomas and normal tissue of human breast. Immunohistochemical analysis of carcinomas revealed a strong vitronectin accumulation in extracellular matrix (ECM) around some cancer cell clusters and in the subendothe......We have analysed the occurrence of the extracellular glycoprotein vitronectin in carcinomas and normal tissue of human breast. Immunohistochemical analysis of carcinomas revealed a strong vitronectin accumulation in extracellular matrix (ECM) around some cancer cell clusters...... and in the subendothelial area of some blood vessels. In normal tissue, vitronectin had a homogeneous periductal occurrence, with local accumulation much lower than that in the carcinomas. Using a new solid phase radioligand assay, the vitronectin concentrations of extracts of carcinomas and normal breast tissue were...... is not synthesised locally in breast tissue but derived by leakage from vessels, followed by extracellular accumulation in patterns distinctly different in carcinomas and normal tissue. The observation of a high vitronectin content in the carcinomas and its localisation in the tissue contributes to the clarification...

  19. Ultrasonic imaging of metastatic carcinoma in thyroid gland

    International Nuclear Information System (INIS)

    Bai Ling; Yang Tao; Tang Ying; Mao Jingning; Chen Wei; Wang Wei

    2008-01-01

    Objectives: To explore the ultrasonic findings of metastatic thyroid carcinoma and to evaluate the diagnostic value of the ultrasonic imaging for patients with metastatic thyroid neoplasm. Methods: The ultrasonic imaging characteristics of ten patients who were diagnosed with metastatic thyroid carcinoma were retrospectively analyzed. In all the cases, fine-needle aspiration cytology (FNAC) of the thyroid was performed during the clinical diagnosis. Results: The ultrasonic images of the ten patients fell into four types: multiple nodules in the thyroid, single nodule in the thyroid, diffuse calcification and heterogeneous echo. Seven cases showed speckled calcific foci. Abnormal blood flow signal was found in 9 cases. Conclusion: The ultrasonic findings of metastatic carcinoma in the thyroid gland are various and non-specific. Color Doppler ultrasound may provide ample evidence. The diagnosis depends on FNAC. (authors)

  20. Metastatic Merkel Cell Carcinoma (MCC) of Pancreas.

    Science.gov (United States)

    Kartal, K; Hamaloğlu, E

    2015-01-01

    Merkel cell carcinoma (MCC) is a rare, agressive, neurocutaneous malignancy with a high potential to metastasize. We present a 59 year-old woman referred to general surgery department with a complaint of epigastric pain. The abdominal computed tomography (CT) performed and revealed amass of 3 cm in the head of the pancreas. The significant debate in the patient's medical history was that she had a MCC in size of 5 cm removed from the left gluteal region 7 months ago. Following preoperative preparation a pancreatic oduodenectomy with Whipple procedure was performed fort hepancreatic head mass. As the tumor showed morphologically similar properties with the patient's primary neoplasm, it was accepted as a metastatic MCC. Following the operation the patient received adjuvant chemotherapy and at a 30 months follow-up it was observed that the patient is disease free and has no complications related to the disease progression or recurrence. Although MCC is an aggresive and poor prognostic tumor, good results can be obtained with correct diagnosis and proper surgical treatment. Celsius.

  1. Pulmonar collision tumor: Metastatic adenoid cystic carcinoma and lung adenocarcinoma

    OpenAIRE

    M. Blanco; E. García-Fontán; J. Ríos; J.E. Rivo; R. Fernández-Martín; M.A. Cañizares

    2012-01-01

    Summary: We report an extraordinary case of collision tumor consisting of a lung adenocarcinoma and a metastatic adenoid cystic carcinoma in a 56 year-old man. He was diagnosed with a pulmonary nodule 11 years after treatment of an adenoid cystic carcinoma of the right maxillary sinus. A non-small cell carcinoma was observed when a transbronchial biopsy was performed. The other component of the nodule was only diagnosed with pathological examination of the resection specimen. Resumo: Descreve...

  2. Metastatic Breast Cancer and Hormonal Receptor Status among a ...

    African Journals Online (AJOL)

    Background: Breast cancer is the third commonest cancer in women in Uganda. The majority of breast cancer patients in Uganda present with advanced disease. Many studies show that metastatic lesions frequently lodge in bones, lung and liver. Tumour hormone receptor status correlates with site of metastatic lesions and ...

  3. Molecular pathology of breast apocrine carcinomas

    DEFF Research Database (Denmark)

    Celis, J.E.; Gromova, I.; Gromov, P.

    2006-01-01

    Breast cancer is a heterogeneous disease that encompasses a wide range of histopathological types including: invasive ductal carcinoma, lobular carcinoma, medullary carcinoma, mucinous carcinoma, tubular carcinoma, and apocrine carcinoma among others. Pure apocrine carcinomas represent about 0.......5% of all invasive breast cancers according to the Danish Breast Cancer Cooperative Group Registry, and despite the fact that they are morphologically distinct from other breast lesions, there are at present no standard molecular criteria available for their diagnosis. In addition, the relationship between...... benign apocrine changes and breast carcinoma is unclear and has been a matter of discussion for many years. Recent proteome expression profiling studies of breast apocrine macrocysts, normal breast tissue, and breast tumours have identified specific apocrine biomarkers [15-hydroxyprostaglandin...

  4. Genomic features of lobular breast carcinoma

    Science.gov (United States)

    Investigators with The Cancer Genome Atlas (TCGA) Research Network have identified molecular characteristics of a type of breast cancer, invasive lobular carcinoma (ILC), that distinguishes it from invasive ductal carcinoma (IDC), the most common invasive breast cancer subtype.

  5. Trastuzumab therapy in metastatic bladder carcinoma: The proof of concept

    Directory of Open Access Journals (Sweden)

    Moussaid Y

    2014-08-01

    Full Text Available About 10% of metastatic urothelial carcinoma overexpress oncogenic HER2/neu receptor. Recent preliminary data suggest that patients with this particular molecular subset could benefit from trastuzumab therapy, which specifically targets the receptor and thus inhibits downstream activation pathway. Here we report a case illustrating this clinical benefit, with complete response reported as third line therapy in a heavily pretreated patient with diffuse metastatic urothelial carcinoma of the bladder. It also highlights the usefulness of 18-Fluorodeoxyglucose Positron Emission Tomography (18-FDG PET as a biomarker for response to trastuzumab.

  6. Diffuse metastatic infiltration of a carcinoma into skeletal muscle

    International Nuclear Information System (INIS)

    Hundt, W.; Braunschweig, R.; Reiser, M.

    1999-01-01

    Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report a patient with rapidly progressive contractures due to metastatic infiltration of a carcinoma of unknown origin into the skeletal muscle. This 61-year-old man presented with a 1-month history of rapidly evolving, painful restriction of mobility of his right arm and his legs. Computed tomography showed diffuse metastatic nodules in all muscles, particularly in the hip abductors. Muscle biopsy revealed extensive infiltration of the muscle with carcinoma cells. (orig.)

  7. Diffuse metastatic infiltration of a carcinoma into skeletal muscle

    Energy Technology Data Exchange (ETDEWEB)

    Hundt, W.; Braunschweig, R.; Reiser, M. [Dept. of Diagnostic Radiology, Ludwig-Maximilians-Univ., Muenchen (Germany)

    1999-03-01

    Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report a patient with rapidly progressive contractures due to metastatic infiltration of a carcinoma of unknown origin into the skeletal muscle. This 61-year-old man presented with a 1-month history of rapidly evolving, painful restriction of mobility of his right arm and his legs. Computed tomography showed diffuse metastatic nodules in all muscles, particularly in the hip abductors. Muscle biopsy revealed extensive infiltration of the muscle with carcinoma cells. (orig.) With 4 figs., 21 refs.

  8. Metastatic transitional cell carcinoma of the tibia radiologically mimicking osteosarcoma.

    LENUS (Irish Health Repository)

    Cunningham, Laurence Patrick

    2013-01-01

    We report a case of a 73-year-old lady with transitional cell carcinoma and no evidence of metastatic disease presenting with gradual weight loss, pretibial swelling and painful weightbearing. Investigations revealed a lesion of the right tibial diaphysis. The radiological and clinical appearance was that of primary osteosarcoma. Biopsy results revealed metastatic transitional cell carcinoma of the tibia. Intramedullary nailing was performed which relieved pain on weightbearing. The patient declined radiotherapy and was started on a palliative care regimen. This case illustrates the importance of histological diagnosis in the treatment of diaphyseal lesions.

  9. Characterizing the outcomes of metastatic papillary renal cell carcinoma

    DEFF Research Database (Denmark)

    Connor Wells, John; Donskov, Frede; Fraccon, Anna P

    2017-01-01

    Outcomes of metastatic papillary renal cell carcinoma (pRCC) patients are poorly characterized in the era of targeted therapy. A total of 5474 patients with metastatic renal cell carcinoma (mRCC) in the International mRCC Database Consortium (IMDC) were retrospectively analyzed. Outcomes were...... compared between clear cell (ccRCC; n = 5008) and papillary patients (n = 466), and recorded type I and type II papillary patients (n = 30 and n = 165, respectively). Overall survival (OS), progression-free survival (PFS), and overall response rate (ORR) favored ccRCC over pRCC. OS was 8 months longer...

  10. Unusual Metastasis of Medullary Thyroid Carcinoma to the Breast: A Cytological and Histopathological Correlation.

    Science.gov (United States)

    Tanwar, Parul; Gandhi, Jatin S; Sharma, Anila; Gupta, Manoj; Choudhary, Partha S

    2018-01-01

    Breast metastases are a relatively rare condition and account for approximately 0.5-2% of all breast tumors. Recognition of metastatic tumors in the breast is important because it would prevent unnecessary mutilating surgery and would lead to appropriate treatment of the primary tumor. Breast metastases from medullary thyroid cancer (MTC) are very rare with only 21 reported cases in the literature. Some MTCs mimic primary invasive lobular carcinoma of the breast histopathologically and radiologically, making the distinction between the two diagnostically challenging. We present the case of a 45-year-old female presenting with a lump breast, which was later found out to be metastasis from medullary carcinoma thyroid.

  11. Metastasis of breast carcinoma to the whole mandible

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Yun Hoa; Cho, Bong Hae; Nah, Kyung Soo [Pusan National University College of Medicine, Busan (Korea, Republic of)

    2004-12-15

    Metastatic tumors to the jawbones are an infrequent but not rare phenomenon. The most common site of distant primary tumor metastasis to the jaw bones is the breast. The clinical signs and symptoms, and radiographic appearance of these lesions can be quite variable. In this report, an invasive ductal carcinoma of the breast that metastasized to the whole mandible is presented. The patient's medical history revealed that she had undergone a modified radical mastectomy on the right breast eight years ago.

  12. Metastatic Colonic Adenocarcinoma in Breast: Report of Two Cases and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Jiten P. Kothadia

    2015-01-01

    Full Text Available Metastatic adenocarcinoma to the breast from an extramammary site is extremely rare. In the literature, the most current estimate is that extramammary metastases account for only 0.43% of all breast malignancies and that, of these extramammary sites, colon cancer metastases form a very small subset. Most commonly seen metastasis in breast is from a contralateral breast carcinoma, followed by metastasis from hematopoietic neoplasms, malignant melanoma, sarcoma, lung, prostate, and ovary and gastric neoplasms. Here we present two rare cases, in which colonic adenocarcinomas were found to metastasize to the breast. In both cases, core biopsies were obtained from the suspicious areas identified on mammogram. Histopathology revealed neoplastic proliferation of atypical glandular components within benign breast parenchyma which were morphologically consistent with metastatic adenocarcinoma. By immunohistochemical staining, it was confirmed that the neoplastic components were immunoreactive to colonic markers and nonreactive to breast markers, thus further supporting the morphologic findings. It is extremely important to make this distinction between primary breast cancer and a metastatic process, in order to provide the most effective and appropriate treatment for the patient and to avoid any harmful or unnecessary surgical procedures.

  13. CYTOPATHOLOGICAL CHARACTERISTICS OF BREAST CARCINOMA

    Directory of Open Access Journals (Sweden)

    Jelena Dakovic

    2005-04-01

    Full Text Available Continual increasing of breast cancer in young women, its rare discovery in the early stage (stage I, as well as high mortality from this disease, are the facts that explain why the breast cancer is a target for many scientists. Thanks to the Greek scientist Papanicolaou and his report (l928, a successful battle with the most frequent carcinoma in women - PVU carcinoma, has begun.With the development of exfoliative, brushing and fine needle aspiration cytological methods, the impressive results have been achieved. While cytologic methods are used more and more in the breast oncopathology worldwide, up to this moment their applications have been rare in our country, which is one more reason for this study reason more for this study.By using the exfoliative and fine needle aspiration cytology, 50 patients were examined. The following cells were discovered: foamy macrophages, lipoprotein background, mastitis, eritrocytes, ductal tumorous papilles, apocrine metaplasia and ductal carcinomas. Furthermore, cytological caracteristics of the breast cancers and both advantages and limitations of the cytologic methods were pointed out. It was concluded that, using cytological methods, discovery of both precancerous breast lesions and breast cancer was possible in the earli stage. Also, sufficient knowledge of histopathology was necessary for correct interpretation of cytological results because of frequent mimicry in oncologic pathology.

  14. A Case of Metastatic Renal Cell Carcinoma to Thyroid Gland

    OpenAIRE

    Lee, Jae-Geun; Yang, Youngro; Kim, Kwang Sik; Hyun, Chang Lim; Lee, Ji Shin; Koh, Gwanpyo; Lee, Daeho

    2011-01-01

    Metastasis to the thyroid gland from distant cancer is rare, and, in some cases, is a diagnostic challenge. Here, we report a case of metastatic renal cell carcinoma of the thyroid gland. A 77-year-old man presented with a neck mass detected about 1 month previously. He had undergone a right nephrectomy owing to renal cell carcinoma 14 years previously. Fine needle aspiration cytology showed a few atypical follicular cells with nuclear atypia. Under a tentative diagnosis of papillary thyroid ...

  15. Third-line Targeted Therapy in Metastatic Renal Cell Carcinoma: Results from the International Metastatic Renal Cell Carcinoma Database Consortium

    DEFF Research Database (Denmark)

    Wells, J Connor; Stukalin, Igor; Norton, Craig

    2017-01-01

    BACKGROUND: The use of third-line targeted therapy (TTT) in metastatic renal cell carcinoma (mRCC) is not well characterized and varies due to the lack of robust data to guide treatment decisions. This study examined the use of third-line therapy in a large international population. OBJECTIVE...... between OS and the six factors included in the International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) prognostic model. Subgroup analysis was performed on patients stratified by their IMDC prognostic risk status. RESULTS AND LIMITATIONS: Everolimus was the most prevalent third...

  16. Immunotherapy for metastatic renal cell carcinoma.

    Science.gov (United States)

    Unverzagt, Susanne; Moldenhauer, Ines; Nothacker, Monika; Roßmeißl, Dorothea; Hadjinicolaou, Andreas V; Peinemann, Frank; Greco, Francesco; Seliger, Barbara

    2017-05-15

    Since the mid-2000s, the field of metastatic renal cell carcinoma (mRCC) has experienced a paradigm shift from non-specific therapy with broad-acting cytokines to specific regimens, which directly target the cancer, the tumour microenvironment, or both.Current guidelines recommend targeted therapies with agents such as sunitinib, pazopanib or temsirolimus (for people with poor prognosis) as the standard of care for first-line treatment of people with mRCC and mention non-specific cytokines as an alternative option for selected patients.In November 2015, nivolumab, a checkpoint inhibitor directed against programmed death-1 (PD-1), was approved as the first specific immunotherapeutic agent as second-line therapy in previously treated mRCC patients. To assess the effects of immunotherapies either alone or in combination with standard targeted therapies for the treatment of metastatic renal cell carcinoma and their efficacy to maximize patient benefit. We searched the Cochrane Library, MEDLINE (Ovid), Embase (Ovid), ISI Web of Science and registers of ongoing clinical trials in November 2016 without language restrictions. We scanned reference lists and contacted experts in the field to obtain further information. We included randomized controlled trials (RCTs) and quasi-RCTs with or without blinding involving people with mRCC. We collected and analyzed studies according to the published protocol. Summary statistics for the primary endpoints were risk ratios (RRs) and mean differences (MD) with their 95% confidence intervals (CIs). We rated the quality of evidence using GRADE methodology and summarized the quality and magnitude of relative and absolute effects for each primary outcome in our 'Summary of findings' tables. We identified eight studies with 4732 eligible participants and an additional 13 ongoing studies. We categorized studies into comparisons, all against standard therapy accordingly as first-line (five comparisons) or second-line therapy (one comparison

  17. Bilateral Breast Metastases from Vulvar Carcinoma: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    D. C. Papatheodorou

    2017-01-01

    Full Text Available Vulvar carcinoma is a rare disease that accounts for 3–5% of all gynecologic malignancies. Breast represents an unusual site of metastasis and only a few cases are reported. We describe the first case of bilateral metastatic breast carcinoma of vulvar origin, at an 80-year-old female patient. Six months after treatment of her primary disease, she presented with bilateral metastatic squamous cell breast carcinoma. Diagnosis was based on clinical, radiological, and histological facts. Breast although rare is another potential site of metastasis in vulvar cancer and thus mammary gland examination should be considered in the follow-up of these patients. Differential diagnosis between primary and metastatic lesions is of utmost importance for appropriate management.

  18. Vascular Functional Imaging and Physiological Environment of Hyperplasia, Non-Metastatic and Metastatic Breast Cancer

    National Research Council Canada - National Science Library

    Bhujwalla, Zaver

    1999-01-01

    .... In year 3 we have used the significant technical developments implemented in year 2 to determine the vascular characteristics of human breast cancer cells preselected for differences in invasive and metastatic behavior...

  19. Vascular Functional Imaging and Physiological Environment of Hyperplasia, Non-Metastatic and Metastatic Breast Cancer

    National Research Council Canada - National Science Library

    Bhujwalla, Zaver

    1998-01-01

    Our research proposal consists of the following three closely related aims directed towards understanding the role of vascular, physiological and metabolic properties in the metastatic dissemination of breast cancer. Aim 1...

  20. Gut metastasis from breast carcinoma

    International Nuclear Information System (INIS)

    Al-Qahtani, Mohammad S.

    2007-01-01

    Breast cancer is the second most common malignancy in women. Common sites of metastases include the liver, lung, bone and the brain. Metastases to the gastrointestinal tract are with patients presenting with small-bowel perforation, intestinal obstruction and gastrointestinal bleeding. Here we report a case of Saudi female presenting with invasive lobular carcinoma and i leo-junction metastasis. (author)

  1. Development of a metastatic fluorescent Lewis Lung carcinoma mouse model

    DEFF Research Database (Denmark)

    Rask, Lene; Fregil, Marianne; Høgdall, Estrid

    2013-01-01

    ) and spleen tyrosine kinase (SYK). A modest decrease in Drosha and Dicer mRNA levels was accompanied by significant downregulation of ten microRNAs, including miR-9 and miR-203, in the lung metastatic Lewis Lung carcinoma cell culture. Thus, a tool for cancer metastasis studies has been established...

  2. Metastatic papillary carcinoma of the thyroid in a patient previously ...

    African Journals Online (AJOL)

    She had an 123I diagnostic whole body scan that showed 123I avid areas in the thyroid bed as well as left cervical lymph nodes, which later turned out to be metastatic papillary carcinoma of the thyroid on histology. She was treated with therapeutic doses of 131I. Follow-up radioactive iodine scans and serum thyroglobulin ...

  3. Durable control of metastatic nasopharyngeal carcinoma with metronomic chemotherapy

    Directory of Open Access Journals (Sweden)

    Po-Hsiang Huang

    2017-03-01

    Full Text Available Metronomic chemotherapy has shown encouraging efficacy and low toxicity in various tumor types and is one of the best treatment options for heavily pretreated patients or patients with advanced age and/or poor performance status. We demonstrated a patient with metastatic nasopharyngeal carcinoma who experienced durable disease control under etoposide-based combination metronomic chemotherapy.

  4. Metastatic Carcinoma of Unknown Primary Presenting as Jugular Venous Thrombosis

    Directory of Open Access Journals (Sweden)

    Prince Cheriyan Modayil

    2009-01-01

    Full Text Available Jugular venous thrombosis is unusual and is associated with central venous catheterisation, intravenous drug abuse and head and neck sepsis. It is rarely associated with malignancy. We report a case of metastatic carcinoma of unknown primary in a forty year old female which presented with jugular venous thrombosis. The discussion includes investigation and treatment options for this condition.

  5. An Unusual Clinical Presentation of Gastrointestinal Metastasis From Invasive Lobular Carcinoma of Breast

    Directory of Open Access Journals (Sweden)

    Bathmapriya Balakrishnan MD

    2016-03-01

    Full Text Available Introduction. We present an unusual case of metastatic lobular breast carcinoma. Typical areas of metastasis include bone, gynecological organs, peritoneum, retroperitoneum, and gastrointestinal (GI tract, in order of frequency. With regard to GI metastasis, extrahepatic represents a rare site. Case. Two years after being diagnosed with invasive lobular breast carcinoma, a 61-year-old female complained of 3 months of nonspecific abdominal pain and diarrhea. A colonoscopy revealed 5 tubular adenomatous polyps in the ascending and transverse colon. Contrast computed tomography (CT of the abdomen and pelvis was done 7 months after the colonoscopy to further evaluate persistent diarrhea. The CT results were consistent with infectious or inflammatory enterocolitis. Despite conservative management, symptoms failed to improve and a repeat diagnostic colonoscopy was obtained. Random colonic biopsies revealed metastatic high-grade adenocarcinoma of the colon. Discussion. Metastatic lobular breast carcinoma to the GI tract can distort initial interpretation of endoscopic evaluation with lesions mimicking inflammation. The interval between discovery of GI metastasis and diagnosis of lobular breast cancer can vary widely from synchronous to 30 years; however, progression is most often much sooner. Nonspecific symptoms and subtle appearance of metastatic lesions may confound the diagnosis. A high index of suspicion is needed for possible metastatic spread to the GI tract in patients with a history of invasive lobular breast carcinoma. Perhaps, patients with nonspecific GI symptoms should have an endoscopic examination with multiple random biopsies as invasive lobular carcinoma typically mimics macroscopic changes consistent with colitis.

  6. Assessing Tumor-infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method From the International Immunooncology Biomarkers Working Group: Part 1: Assessing the Host Immune Response, TILs in Invasive Breast Carcinoma and Ductal Carcinoma In Situ, Metastatic Tumor Deposits and Areas for Further Research.

    Science.gov (United States)

    Hendry, Shona; Salgado, Roberto; Gevaert, Thomas; Russell, Prudence A; John, Tom; Thapa, Bibhusal; Christie, Michael; van de Vijver, Koen; Estrada, M V; Gonzalez-Ericsson, Paula I; Sanders, Melinda; Solomon, Benjamin; Solinas, Cinzia; Van den Eynden, Gert G G M; Allory, Yves; Preusser, Matthias; Hainfellner, Johannes; Pruneri, Giancarlo; Vingiani, Andrea; Demaria, Sandra; Symmans, Fraser; Nuciforo, Paolo; Comerma, Laura; Thompson, E A; Lakhani, Sunil; Kim, Seong-Rim; Schnitt, Stuart; Colpaert, Cecile; Sotiriou, Christos; Scherer, Stefan J; Ignatiadis, Michail; Badve, Sunil; Pierce, Robert H; Viale, Giuseppe; Sirtaine, Nicolas; Penault-Llorca, Frederique; Sugie, Tomohagu; Fineberg, Susan; Paik, Soonmyung; Srinivasan, Ashok; Richardson, Andrea; Wang, Yihong; Chmielik, Ewa; Brock, Jane; Johnson, Douglas B; Balko, Justin; Wienert, Stephan; Bossuyt, Veerle; Michiels, Stefan; Ternes, Nils; Burchardi, Nicole; Luen, Stephen J; Savas, Peter; Klauschen, Frederick; Watson, Peter H; Nelson, Brad H; Criscitiello, Carmen; O'Toole, Sandra; Larsimont, Denis; de Wind, Roland; Curigliano, Giuseppe; André, Fabrice; Lacroix-Triki, Magali; van de Vijver, Mark; Rojo, Federico; Floris, Giuseppe; Bedri, Shahinaz; Sparano, Joseph; Rimm, David; Nielsen, Torsten; Kos, Zuzana; Hewitt, Stephen; Singh, Baljit; Farshid, Gelareh; Loibl, Sibylle; Allison, Kimberly H; Tung, Nadine; Adams, Sylvia; Willard-Gallo, Karen; Horlings, Hugo M; Gandhi, Leena; Moreira, Andre; Hirsch, Fred; Dieci, Maria V; Urbanowicz, Maria; Brcic, Iva; Korski, Konstanty; Gaire, Fabien; Koeppen, Hartmut; Lo, Amy; Giltnane, Jennifer; Rebelatto, Marlon C; Steele, Keith E; Zha, Jiping; Emancipator, Kenneth; Juco, Jonathan W; Denkert, Carsten; Reis-Filho, Jorge; Loi, Sherene; Fox, Stephen B

    2017-09-01

    Assessment of tumor-infiltrating lymphocytes (TILs) in histopathologic specimens can provide important prognostic information in diverse solid tumor types, and may also be of value in predicting response to treatments. However, implementation as a routine clinical biomarker has not yet been achieved. As successful use of immune checkpoint inhibitors and other forms of immunotherapy become a clinical reality, the need for widely applicable, accessible, and reliable immunooncology biomarkers is clear. In part 1 of this review we briefly discuss the host immune response to tumors and different approaches to TIL assessment. We propose a standardized methodology to assess TILs in solid tumors on hematoxylin and eosin sections, in both primary and metastatic settings, based on the International Immuno-Oncology Biomarker Working Group guidelines for TIL assessment in invasive breast carcinoma. A review of the literature regarding the value of TIL assessment in different solid tumor types follows in part 2. The method we propose is reproducible, affordable, easily applied, and has demonstrated prognostic and predictive significance in invasive breast carcinoma. This standardized methodology may be used as a reference against which other methods are compared, and should be evaluated for clinical validity and utility. Standardization of TIL assessment will help to improve consistency and reproducibility in this field, enrich both the quality and quantity of comparable evidence, and help to thoroughly evaluate the utility of TILs assessment in this era of immunotherapy.

  7. Pulmonar collision tumor: metastatic adenoid cystic carcinoma and lung adenocarcinoma.

    Science.gov (United States)

    Blanco, M; García-Fontán, E; Ríos, J; Rivo, J E; Fernández-Martín, R; Cañizares, M A

    2012-01-01

    We report an extraordinary case of collision tumor consisting of a lung adenocarcinoma and a metastatic adenoid cystic carcinoma in a 56 year-old man. He was diagnosed with a pulmonary nodule 11 years after treatment of an adenoid cystic carcinoma of the right maxillary sinus. A non-small cell carcinoma was observed when a transbronchial biopsy was performed. The other component of the nodule was only diagnosed with pathological examination of the resection specimen. Copyright © 2010 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  8. Bilateral breast carcinoma

    International Nuclear Information System (INIS)

    Kim, Eung Jo; Oh, Ki Keun

    1990-01-01

    We evaluate 311 breast cancer patients admitted to Yong Dong Severance Hospital Between October 1st 1985 and July 31th 1989, and were able to obtain the following conclusions. 1) There were 14(4.5%) bilateral breast cancers among the 311 confirmed breast cancers. 2) Among the bilateral breast cancers, 5(31%) were synchronous and 9(69%) metachronous. 3) Average interval between the first and the second breast cancer in metachronous cancers was 3.8 year(1-15 years). 4) Bilateral breast cancer was most prevalent in the fifth decade (6/14) with the mean age of 47 years. 5) Film mammogram and sonomammogram showed findings of typical breast malignancies. There was no additional specific findings for each cancer in bilateral breast cancers which was different from unilateral cancers. Therefor, in the patients with unilateral breast cancer, possibility of the second lesion in the contralateral side must be considered and a close follow up observation should be done for at least 3 years

  9. Role of surgery in breast metastasis from carcinoma of the cervix

    Directory of Open Access Journals (Sweden)

    Parveen Yadav

    2011-01-01

    Full Text Available Carcinoma of the cervix is the most common malignancy among women in India. Although metastatic disease is common, metastasis to breast is rare. A limited number of case reports are published in the world literature. Most of the previous reports of metastatic cervical carcinoma to breast are either autopsy series or widely disseminated disease where no treatment options were available. A rare case of cervical carcinoma presenting as metastasis in breast is reported here where palliative mastectomy improved the general condition of the patient. A female patient aged 58 years was diagnosed and treated for cervical carcinoma, FIGO stage 2B. Four months after the treatment which included both external beam and intracavitory radiotherapy, the patient presented with breast and lung metastasis. Palliative mastectomy was done which improved the general condition of the patient. Metastatic carcinoma of the cervix can present as a case of breast carcinoma. In an appropriate setting, this possibility should be kept in mind. Palliative mastectomy should be offered for patients of cervical carcinoma with metastasis to breast when needed.

  10. Vaccination with a plasmid DNA encoding HER-2/neu together with low doses of GM-CSF and IL-2 in patients with metastatic breast carcinoma: a pilot clinical trial

    Directory of Open Access Journals (Sweden)

    Knutson Keith L

    2010-06-01

    Full Text Available Abstract Background Adjuvant trastuzumab (Herceptin treatment of breast cancer patients significantly improves their clinical outcome. Vaccination is an attractive alternative approach to provide HER-2/neu (Her2-specific antibodies and may in addition concomitantly stimulate Her2-reactive T-cells. Here we report the first administration of a Her2-plasmid DNA (pDNA vaccine in humans. Patients and Methods The vaccine, encoding a full-length signaling-deficient version of the oncogene Her2, was administered together with low doses of GM-CSF and IL-2 to patients with metastatic Her2-expressing breast carcinoma who were also treated with trastuzumab. Six of eight enrolled patients completed all three vaccine cycles. In the remaining two patients treatment was discontinued after one vaccine cycle due to rapid tumor progression or disease-related complications. The primary objective was the evaluation of safety and tolerability of the vaccine regimen. As a secondary objective, treatment-induced Her2-specific immunity was monitored by measuring antibody production as well as T-cell proliferation and cytokine production in response to Her2-derived antigens. Results No clinical manifestations of acute toxicity, autoimmunity or cardiotoxicity were observed after administration of Her2-pDNA in combination with GM-CSF, IL-2 and trastuzumab. No specific T-cell proliferation following in vitro stimulation of freshly isolated PBMC with recombinant human Her2 protein was induced by the vaccination. Immediately after all three cycles of vaccination no or even decreased CD4+ T-cell responses towards Her2-derived peptide epitopes were observed, but a significant increase of MHC class II restricted T-cell responses to Her2 was detected at long term follow-up. Since concurrent trastuzumab therapy was permitted, λ-subclass specific ELISAs were performed to specifically measure endogenous antibody production without interference by trastuzumab. Her2-pDNA vaccination

  11. Pulmonar collision tumor: Metastatic adenoid cystic carcinoma and lung adenocarcinoma

    Directory of Open Access Journals (Sweden)

    M. Blanco

    2012-01-01

    Full Text Available Summary: We report an extraordinary case of collision tumor consisting of a lung adenocarcinoma and a metastatic adenoid cystic carcinoma in a 56 year-old man. He was diagnosed with a pulmonary nodule 11 years after treatment of an adenoid cystic carcinoma of the right maxillary sinus. A non-small cell carcinoma was observed when a transbronchial biopsy was performed. The other component of the nodule was only diagnosed with pathological examination of the resection specimen. Resumo: Descrevemos um caso único de tumor de colisão constituído por um adenocarcinoma de pulmão e uma metástase dum carcinoma adenóide cístico em um homem de 56 anos de idade. Ao doente foi diagnosticado um nódulo pulmonar 11 anos após o tratamento de um carcinoma adenóide cístico do seio maxilar direito. O carcinoma de pulmão de não pequenas células foi observado no momento da realização de uma biópsia transbrônquica. O outro componente do nódulo foi diagnosticado depois do exame histológico do material ressecado. Keywords: Bronchogenic carcinoma, Collision tumor, Adenoid cystic carcinoma, Palavras-chave: Carcinoma broncogénico, Tumor de colisão, Carcinoma adenóide cístico

  12. Metastatic disease to the breast: the Washington University experience

    Directory of Open Access Journals (Sweden)

    Gillanders William E

    2007-07-01

    Full Text Available Abstract Background Metastases to the breast occur rarely, but may be increasing in incidence as patients live longer with malignant diseases. The aim of this study is to characterize metastatic disease to the breast and to describe the management and prognosis of patients who present with this diagnosis. Methods A retrospective review of our institution's pathology and breast cancer databases was performed in order to identify patients with breast malignancies that were not of primary breast origin. Chart review provided additional information about the patients' primary malignancies and course of illness. Results Between 1991 and 2006, eighteen patients with metastatic disease to the breast of non-hematologic origin were identified and all had charts available for review. Among the 18 patients with disease metastatic to the breast, tissues of origin included 3 ovarian, 6 melanoma, 3 medullary thyroid, 3 pulmonary neuroendocrine, 1 pulmonary small cell, 1 oral squamous cell, and 1 renal cell. Overall mean survival after diagnosis of metastatic disease to the breast was 22.4 months. Treatment of metastases varied and included combinations of observation, surgery, radiation, and chemotherapy. Five patients (27.8% required a change in management of their breast disease for local control. Conclusion Due to the variable course of patients with metastatic disease, a multi-disciplinary approach is necessary for each patient with disease metastatic to the breast to determine optimal treatment. Based on our review, many patients survive for long periods of time and local treatment of metastases to the breast may be beneficial in these patients to prevent local complications.

  13. MRI of the breast in patients with metastatic disease of unknown primary

    International Nuclear Information System (INIS)

    Schorn, C.; Fischer, U.; Luftner-Nagel, S.; Westerhof, J.P.; Grabbe, E.

    1999-01-01

    The objective of this study was to assess the value of contrast-enhanced dynamic breast imaging in patients with carcinoma of unknown primary (CUP). Fourteen patients presenting with metastatic disease compatible with breast cancer (axillary lymph node metastasis: n = 6; supraclavicular lymph node metastasis: n = 1; bone metastasis: n = 3; liver metastasis: n = 3; lung metastasis: n = 1), who had no evidence of tumor in X-ray mammograms and ultrasound, underwent bilateral dynamic breast MR imaging. Suspicious lesions were localized preoperatively using a stereotactic device for MR-guided localization procedures. Magnetic resonance imaging revealed suspicious lesions in 9 of 14 patients. Histopathology revealed invasive carcinoma of the breast in 6 of these patients. Two enhancing lesions were fibroadenomas; one proved to be sclerosing adenosis. In 5 patients MR imaging showed no abnormality. Follow-ups performed up to 1 year after initial treatment revealed no breast cancers in these 5 patients. In patients with metastatic disease of unknown primary, MRI of the breast depicts the primary in a considerable number of cases with normal conventional evaluation. (orig.)

  14. Breast cancer metastatic to the kidney with renal vein involvement.

    Science.gov (United States)

    Nasu, Hatsuko; Miura, Katsutoshi; Baba, Megumi; Nagata, Masao; Yoshida, Masayuki; Ogura, Hiroyuki; Takehara, Yasuo; Sakahara, Harumi

    2015-02-01

    The common sites of breast cancer metastases include bones, lung, brain, and liver. Renal metastasis from the breast is rare. We report a case of breast cancer metastatic to the kidney with extension into the renal vein. A 40-year-old woman had undergone left mastectomy for breast cancer at the age of 38. A gastric tumor, which was later proved to be metastasis from breast cancer, was detected by endoscopy. Computed tomography performed for further examination of the gastric tumor revealed a large left renal tumor with extension into the left renal vein. It mimicked a primary renal tumor. Percutaneous biopsy of the renal tumor confirmed metastasis from breast cancer. Surgical intervention of the stomach and the kidney was avoided, and she was treated with systemic chemotherapy. Breast cancer metastatic to the kidney may present a solitary renal mass with extension into the renal vein, which mimics a primary renal tumor.

  15. Breast carcinoma with neuroendocrine features: a brief review

    Directory of Open Access Journals (Sweden)

    Petra Jurčić

    2016-06-01

    Full Text Available Breast carcinoma with neuroendocrine features (BCNF is a rare entity that is defined by a neuroendocrine (NE architecture and cytomorphology combined with an immunohistochemical expression of chromogranin A or B and/or synaptophysin. According to the 2012 World Health Organization (WHO classification, they are classified into three subtypes: invasive breast carcinoma with NE differentiation, well-differentiated NE tumor, and poorly differentiated small cell carcinoma. BCNF are typically positive for the estrogen and progesterone receptor and negative for Her-2/ neu protein. The clinical features are not sufficiently specific to distinguish BCNF from other breast carcinomas. BCNF can mimic benign lesions on mammography, so the additional use of ultrasound or MRI can improve detection. Other imaging tests are useful to detect or rule out metastatic disease. Although standardized treatment guidelines have not yet been established, the mainstay of treatment for early BCNFs is surgery. Adjuvant treatment decisions should be individualized and should take into consideration the prognostic and predictive factors, clinical evidence and the patient’s overall health treatment preferences. Therapeutic options in the metastatic setting include surgery, chemotherapy, peptide receptor radionuclide therapy and molecular-targeted agents. These options are not mutually exclusive and are interchangeable.

  16. Malignant Mesothelioma Mimicking Invasive Mammary Carcinoma in a Male Breast

    Directory of Open Access Journals (Sweden)

    Mohamed Mokhtar Desouki

    2015-01-01

    Full Text Available Malignant mesothelioma is an uncommon tumor with strong association with asbestos exposure. Few cases of malignant pleural mesothelioma metastatic to the female breast have been reported. Herein, we presented, for the first time, a case of locally infiltrating malignant pleural mesothelioma forming a mass in the breast of a male as the first pathologically confirmed manifestation of the disease. Breast ultrasound revealed an irregular mass in the right breast which involves the pectoralis muscle. Breast core biopsy revealed a proliferation of neoplastic epithelioid cells mimicking an infiltrating pleomorphic lobular carcinoma. IHC studies showed the cells to be positive for calretinin, CK5/6, WT1, and CK7. The cells were negative for MOC-31, BerEp4, ER, and PR. A final diagnosis of malignant mesothelioma, epithelioid type, was rendered. This case demonstrates the importance of considering a broad differential diagnosis in the setting of atypical presentation with application of a panel of IHC markers.

  17. An Unusual Case of Locally Advanced Glycogen-Rich Clear Cell Carcinoma of the Breast

    Directory of Open Access Journals (Sweden)

    Beatriz Martín-Martín

    2011-09-01

    Full Text Available Glycogen-rich clear cell (GRCC is a rare subtype of breast carcinoma characterized by carcinoma cells containing an optically clear cytoplasm and intracytoplasmic glycogen. We present the case of a 55-year-old woman with a palpable mass in the right breast and clinical signs of locally advanced breast cancer (LABC. The diagnosis of GRCC carcinoma was based on certain histopathological characteristics of the tumor and immunohistochemical analysis. To our knowledge, this is the first case of GRCC LABC with intratumoral calcifications. There is no evidence of recurrence or metastatic disease after 14 months’ follow-up.

  18. Eribulin Mesylate: A New Therapeutic Option for Metastatic Breast ...

    African Journals Online (AJOL)

    Eribulin Mesylate: A New Therapeutic Option for Metastatic Breast Cancer. Suruchi Aditya. Department of Pharmacology, Dr. Harvansh Singh Judge Institute of Dental Sciences, Panjab University, Chandigarh, India. ABSTRACT. More than a million women are diagnosed with breast cancer annually worldwide. Death from ...

  19. First line chemotherapy plus trastuzumab in metastatic breast cancer ...

    African Journals Online (AJOL)

    Breast cancer is the most common malignant disease and among the most frequent causes of cancer mortality in females worldwide. Metastatic breast cancer (MBC) is conventionally considered to be incurable. In first-line treatment of HER-2 positive MBC, randomized trials have demonstrated that trastuzumab when ...

  20. Merkel cell carcinoma metastatic to the small bowel mesentery

    Directory of Open Access Journals (Sweden)

    Guang-Yu Yang

    2011-03-01

    Full Text Available Merkel cell carcinoma (MCC is an uncommon cutaneous malignant tumor that presents as a rapidly growing skin nodule on sun-exposed areas of the body. MCC is aggressive with regional nodal and distant metastases to the skin, lung, and bones. There have been no reports of metastatic MCC to the mesentery and 6 reports describing metastasis to the small intestine. We present a case of metastatic MCC to the mesentery with infiltration to the small bowel, 8 years after original tumor resection. This is the 5th metastasis and it encased the small bowel resulting in a hair-pin loop contributing to the unusual clinical presentation. Although MCC metastatic to the bowel is uncommon, it is not rare. It is important to recognize the unusual manifestations of this disease as they are becoming more common in the future. Routine radiologic surveillance and thorough review of systems are important to patient follow-up.

  1. Radiologic findings of metastatic tumors to the breast

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Heum; Cha, Eun Suk; Park, Jeong Mi; Kim, Hak Hee; Kim, Ji Young; Park, Young Ha; Shinn, Kyung Sub [The Catholic Univ. of Korea College of Medicine, Suwon (Korea, Republic of)

    1999-09-01

    To analyze the radiologic findings of metastatic tumors of the breast. We retrospectively analyzed the findings of mammography (n = 12), ultrasonography (n = 9) and CT (n = 4) of 13 patients with metastatic tumors of the breast. Methods for confirmation were biopsy (n = 8) and clinical follow-up (n = 5). The patient' s ages ranged from 24 to 63 (mean 43)years. Primary malignancies were contralateral breast cancer (n = 3), non-Hodgkin' s lymphoma (n = 3), stomach cancer (n = 2), uterine cervix cancer (n = 1), laryngeal cancer (n = 1), esophageal melanoma (n = 1), malignant thymoma (n 1), and lung cancer (n = 1). Patterns of metastasis from contralateral breast cancer and the stomach cancer were diffuse and infiltrative, while metastasis from other cancers was of the focal mass-forming type. The radiologic findings of metastasis from contralateral breast cancer (n = 3) were diffuse skin thickening and increased density or echogenicity in the medial aspect of the breast, while in cases involving metastasis from stomach cancer (n = 2) radiographs revealed extensive skin thickening, increased density or echogenicity, lymphedema and ipsilateral lymphadenopathy in the left breast. In cases of metastatic tumors to the breast in which focal masses were seen on mammography (n = 7), marginal spiculation or microcalcification of the tumors was not present. In six such cases, ultrasonography revealed well-defined margin, posterior acoustic shadowing or an irregular thick echogenic boundary was not seen. It two patients who underwent CT scanning, well-defined masses with moderate contrast enhancement were present. Radiographs of metastatic tumors to the breast from contralateral breast cancer and stomach cancer showed diffuse infiltration. The metastatic tumors with focal masses showed oval to round, smooth-mar-ginated, well-defined masses without spiculation or microcalcification on mammography, and a well-defined mass without posterior acoustic shadowing or irregular

  2. Circumscribed breast carcinoma: Mammographic and sonographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Soo Young; Lee, Yul; Park, Ki Soon; Lee, Ke Sook [College of Medicine, Hallym University, Seoul (Korea, Republic of)

    1992-03-15

    Circumscribe breast cancer is a well demarcated mass with or without a lobulated border simulating a benign tumor like fibroadenoma on mammography or breast US and is reported as approximate 10% of the incidence among primary breast carcinoma(1.2). Pathologically medullary, colloid, papillary, intraductal and rarely invasive ductal carcinomas are included in this group which show the less intense desmoplastic reaction than the scirrhous type cancer, resulting in the most favorable prognosis of all carcinoma of the breast. Among 214 primary breast carcinoma during the past 8 years, we experienced 6 case of pathologically proven circumscribed breast cancer(2 cases of medullary carcinoma, 1 of colloid carcinoma, 1 of intracystic papillary carcinoma, 2 of comedo type intraductal carcinoma). Clinically 2 cases showed bloody nipple discharge from one hole of a unilateral nipple orifice. Mammography showed a well circumscribed nodule with or without partial lobular contour and no pathologic calcification. Breast sonographic findings were a well defined heterogeneous hypoechoic nodule with weak posterior acoustic enhancement. Characteristically a thin dilated lactiferous duct between the mass and the nipple on US could be detected in 2 cases which clinically was accompanied by bloody nipple discharge. Although the mammographic criteria is promising as benign tumor, the possibility of circumscribed as benign tumor, the possibility of circumscribed breast carcinoma must be considered in heterogeneous hypoechoic nodule with weak posterior acoustic enhancement in US, especially in the presence of a dilated lactiferous duct between the mass and the nipple with bloody nipple discharge.

  3. Recurrent invasive lobular carcinoma presenting as a ruptured breast implant

    International Nuclear Information System (INIS)

    Botros, Maikel; Chang, Kenneth; Miller, Robert; Krishnan, Sunil; Iott, Matthew

    2011-01-01

    For years, the treatment for invasive lobular carcinoma (ILC) has been mastectomy secondary to the lack of studies investigating the efficacy of breast conservation therapy on patients afflicted with ILC and due to the lack of long-term follow up investigating locoregional recurrence in this patient population. In this article we report the clinical course of a patient diagnosed with ILC. We describe the case of a 50-year-old woman with stage IIB (T2N1M0) ER/PR positive right breast ILC who underwent a right modified radical mastectomy, postoperative chemotherapy, a prophylactic left simple mastectomy with bilateral breast reconstruction and tamoxifen. Approximately 12 years later, she presented with a deflated breast implant and recurrent breast cancer with metastatic spread. She received palliative radiotherapy then palliative chemotherapy. Unfortunately, she succumbed to the cancer less than a year after being diagnosed with metastatic disease. This may be the first case report of a ruptured breast implant presenting at the same time as the diagnosis of recurrent breast cancer

  4. Breast carcinomas: why are they missed?

    Science.gov (United States)

    Muttarak, M; Pojchamarnwiputh, S; Chaiwun, B

    2006-10-01

    Mammography has proven to be an effective modality for the detection of early breast carcinoma. However, 4-34 percent of breast cancers may be missed at mammography. Delayed diagnosis of breast carcinoma results in an unfavourable prognosis. The objective of this study was to determine the causes and characteristics of breast carcinomas missed by mammography at our institution, with the aim of reducing the rate of missed carcinoma. We reviewed the reports of 13,191 mammograms performed over a five-year period. Breast Imaging Reporting and Data Systems (BI-RADS) were used for the mammographical assessment, and reports were cross-referenced with the histological diagnosis of breast carcinoma. Causes of missed carcinomas were classified. Of 344 patients who had breast carcinoma and had mammograms done prior to surgery, 18 (5.2 percent) failed to be diagnosed by mammography. Of these, five were caused by dense breast parenchyma obscuring the lesions, 11 were due to perception and interpretation errors, and one each from unusual lesion characteristics and poor positioning. Several factors, including dense breast parenchyma obscuring a lesion, perception error, interpretation error, unusual lesion characteristics, and poor technique or positioning, are possible causes of missed breast cancers.

  5. Outcome of Patients With Metastatic Sarcomatoid Renal Cell Carcinoma: Results From the International Metastatic Renal Cell Carcinoma Database Consortium

    DEFF Research Database (Denmark)

    Kyriakopoulos, Christos E; Chittoria, Namita; Choueiri, Toni K

    2015-01-01

    BACKGROUND: Sarcomatoid renal cell carcinoma is associated with poor prognosis. Data regarding outcome in the targeted therapy era are lacking. PATIENTS AND METHODS: Clinical, prognostic, and treatment parameters in metastatic renal cell carcinoma patients with and without sarcomatoid histology......%-8%) or underlying clear cell histology (87%-88%). More than 93% of patients received VEGF inhibitors as first-line therapy; objective response was less common in sRCC whereas primary refractory disease was more common (21% vs. 26% and 43% vs. 21%; P

  6. Ixabepilone: a new chemotherapeutic option for refractory metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    Shannon Puhalla

    2008-09-01

    Full Text Available Shannon Puhalla, Adam BrufskyUPMC Magee-Womens Cancer Program, University of Pittsburgh, Pittsburgh, Pennsylvania, USAAbstract: Taxane therapy is commonly used in the treatment of metastatic breast cancer. However, most patients will eventually become refractory to these agents. Ixabepilone is a newly approved chemotherapeutic agent for the treatment of metastatic breast cancer. Although it targets microtubules similarly to docetaxel and paclitaxel, ixabepilone has activity in patients that are refractory to taxanes. This review summarizes the pharmacology of ixapebilone and clinical trials with the drug both as a single agent and in combination. Data were obtained using searches of PubMed and abstracts of the annual meetings of the American Society of Clinical Oncology and the San Antonio Breast Cancer Symposium from 1995 to 2008. Ixapebilone is a semi-synthetic analog of epothilone B that acts to induce apoptosis of cancer cells via the stabilization of microtubules. Phase I clinical trials have employed various dosing schedules ranging from daily to weekly to 3-weekly. Dose-limiting toxicites included neuropathy and neutropenia. Responses were seen in a variety of tumor types. Phase II studies verified activity in taxane-refractory metastatic breast cancer. The FDA has approved ixabepilone for use as monotherapy and in combination with capecitabine for the treatment of metastatic breast cancer. Ixabepilone is an efficacious option for patients with refractory metastatic breast cancer. The safety profile is similar to that of taxanes, with neuropathy and neutropenia being dose-limiting. Studies are ongoing with the use of both iv and oral formulations and in combination with other chemotherapeutic and biologic agents.Keywords: ixabepilone, epothilone, metastatic breast cancer, taxane-refractory

  7. Clinicopathologic factors associated with de novo metastatic breast cancer.

    Science.gov (United States)

    Shen, Tiansheng; Siegal, Gene P; Wei, Shi

    2016-12-01

    While breast cancers with distant metastasis at presentation (de novo metastasis) harbor significantly inferior clinical outcomes, there have been limited studies analyzing the clinicopathologic characteristics in this subset of patients. In this study, we analyzed 6126 breast cancers diagnosed between 1998 and 2013 to identify factors associated with de novo metastatic breast cancer. When compared to patients without metastasis at presentation, race, histologic grade, estrogen/progesterone receptor (ER/PR) and HER2 statuses were significantly associated with de novo metastasis in the entire cohort, whereas age, histologic grade, PR and HER2 status were the significant parameters in the subset of patients with locally advanced breast cancer (Stage IIB/III). The patients with de novo metastatic breast cancer had a significant older mean age and a lower proportion of HER2-positive tumors when compared to those with metastatic recurrence. Further, the HER2-rich subtype demonstrated a drastically higher incidence of de novo metastasis when compared to the luminal and triple-negative breast cancers in the entire cohort [odds ratio (OR)=5.68 and 2.27, respectively] and in the patients with locally advanced disease (OR=4.02 and 2.12, respectively), whereas no significant difference was seen between de novo metastatic cancers and those with metastatic recurrence. Moreover, the luminal and HER2-rich subtypes showed bone-seeking (OR=1.92) and liver-homing (OR=2.99) characteristics, respectively, for the sites of de novo metastasis, while the latter was not observed in those with metastatic recurrence. Our data suggest that an algorithm incorporating clinicopathologic factors, especially histologic grade and receptor profile, remains of significant benefit during decision making in newly diagnosed breast cancer in the pursuit of precision medicine. Copyright © 2016 Elsevier GmbH. All rights reserved.

  8. Diarrhoea Caused by Diffuse Metastatic Lobular Breast Cancer

    Directory of Open Access Journals (Sweden)

    Sjoerd F. Bakker

    2016-01-01

    Full Text Available 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.

  9. Prostate-specific antigen and hormone receptor expression in male and female breast carcinoma

    Directory of Open Access Journals (Sweden)

    Cohen Cynthia

    2010-09-01

    Full Text Available Abstract Background Prostate carcinoma is among the most common solid tumors to secondarily involve the male breast. Prostate specific antigen (PSA and prostate-specific acid phosphatase (PSAP are expressed in benign and malignant prostatic tissue, and immunohistochemical staining for these markers is often used to confirm the prostatic origin of metastatic carcinoma. PSA expression has been reported in male and female breast carcinoma and in gynecomastia, raising concerns about the utility of PSA for differentiating prostate carcinoma metastasis to the male breast from primary breast carcinoma. This study examined the frequency of PSA, PSAP, and hormone receptor expression in male breast carcinoma (MBC, female breast carcinoma (FBC, and gynecomastia. Methods Immunohistochemical staining for PSA, PSAP, AR, ER, and PR was performed on tissue microarrays representing six cases of gynecomastia, thirty MBC, and fifty-six FBC. Results PSA was positive in two of fifty-six FBC (3.7%, focally positive in one of thirty MBC (3.3%, and negative in the five examined cases of gynecomastia. PSAP expression was absent in MBC, FBC, and gynecomastia. Hormone receptor expression was similar in males and females (AR 74.1% in MBC vs. 67.9% in FBC, p = 0.62; ER 85.2% vs. 68.5%, p = 0.18; and PR 51.9% vs. 48.2%, p = 0.82. Conclusions PSA and PSAP are useful markers to distinguish primary breast carcinoma from prostate carcinoma metastatic to the male breast. Although PSA expression appeared to correlate with hormone receptor expression, the incidence of PSA expression in our population was too low to draw significant conclusions about an association between PSA expression and hormone receptor status in breast lesions.

  10. Molecular analysis of special type breast carcinomas

    OpenAIRE

    De Biase, Dario

    2010-01-01

    The project was developed into three parts: the analysis of p63 isoform in breast tumours; the study of intra-tumour eterogeneicity in metaplastic breast carcinoma; the analysis of oncocytic breast carcinoma. p63 is a sequence-specific DNA-binding factor, homologue of the tumour suppressor and transcription factor p53. The human p63 gene is composed of 15 exons and transcription can occur from two distinct promoters: the transactivating isoforms (TAp63) are generated by a promoter upstream...

  11. [Role of surgery for metastatic breast cancer at diagnosis].

    Science.gov (United States)

    Vlastos, Georges; Rapiti, Elisabetta; Verkooijen, Helena M; Bouchardy, Christine

    2007-10-24

    Metastatic breast cancer is considered as incurable. Treatments of choice are systemic and palliative. Surgery of the primary tumor is usually indicated for palliation of local complications. However recently published studies seem to demonstrate that the surgical excision of the primary tumor increase survival, in particular for patients with negative surgical margins or with only bone metastases. As these studies have been adjusted for factors that may induce biais, only a prospective clinical randomized trial may confirm the role of surgery in the management of metastatic breast cancer.

  12. Metastatic renal cell carcinoma without evidence of a renal primary

    Science.gov (United States)

    Costantino, Corey; Thomas, George V.; Ryan, Christopher; Coakley, Fergus V.; Troxell, Megan L.

    2016-01-01

    Purpose Metastatic renal cell carcinoma (RCC), without an identified kidney primary, has been reported rarely. We report a patient with RCC metastatic to bilateral adrenal glands and liver, without an apparent renal primary. We detail the immunohistochemical and molecular studies employed to substantiate the diagnosis of RCC and direct therapy. Methods Histopathologic findings were correlated with imaging data and supplemented by a panel of immunohistochemical stains, as well as tumor sequence analysis. Results Despite the presence of bilateral adrenal masses and lack of tumor within kidney parenchyma, the diagnosis of RCC was substantiated by immunohistochemistry (RCC+/PAX2+/PAX8+/Melan-A−/SF-1− among others) and molecular genetic analysis, harboring mutations in VHL, TP53, KDM5C, and PBRM1. After debulking surgery, based on the diagnosis of RCC and the molecular profile, the patient was treated with a tyrosine kinase inhibitor (sunitinib), resulting in stablilization of disease. Conclusions This case illustrates the role of mutational analysis in carcinomas with rare or unusual presentations, such as metastatic RCC without a renal primary. PMID:26527083

  13. Immunotherapy in Metastatic Renal Cell Carcinoma: A Comprehensive Review

    Directory of Open Access Journals (Sweden)

    Rachna Raman

    2015-01-01

    Full Text Available Localized renal cell carcinoma (RCC is often curable by surgery alone. However, metastatic RCC is generally incurable. In the 1990s, immunotherapy in the form of cytokines was the mainstay of treatment for metastatic RCC. However, responses were seen in only a minority of highly selected patients with substantial treatment-related toxicities. The advent of targeted agents such as vascular endothelial growth factor tyrosine kinase inhibitors VEGF-TKIs and mammalian target of rapamycin (mTOR inhibitors led to a change in this paradigm due to improved response rates and progression-free survival, a better safety profile, and the convenience of oral administration. However, most patients ultimately progress with about 12% being alive at 5 years. In contrast, durable responses lasting 10 years or more are noted in a minority of those treated with cytokines. More recently, an improved overall survival with newer forms of immunotherapy in other malignancies (such as melanoma and prostate cancer has led to a resurgence of interest in immune therapies in metastatic RCC. In this review we discuss the rationale for immunotherapy and recent developments in immunotherapeutic strategies for treating metastatic RCC.

  14. Lobular breast carcinoma with colonic metastases: A synchronous diagnosis in a 4-day period

    Directory of Open Access Journals (Sweden)

    Raquel Albero-González

    2017-03-01

    Full Text Available Lobular breast carcinoma involving the colon is a rare condition. In most cases reported in the literature, metastases are detected after a 20-year latency period after the initial diagnosis. Here we describe a case in which metastatic lobular breast carcinoma and colonic metastasis were simultaneously diagnosed—with only 4 days between the two diagnoses. A 55-year-old woman underwent mammography and colonoscopy in the setting of the National Cancer Screening Program. A malignant nodule in the left breast was detected, and core-biopsy revealed an invasive lobular carcinoma. Simultaneously, numerous intestinal micropolyps were sampled. Histological examination of the latter showed tumor cells growing in cords and presenting signet-ring appearance, thereby confirming metastatic breast carcinoma. In cases such as the one described here, pathological diagnosis can be extremely difficult and deep biopsies are required. Metastatic breast cancer involving the colon can be considerably underestimated because of the unspecificity of the clinical manifestations, the long latency period, and diverse radiological findings that can lead to misdiagnosis. We conclude that clinicians should rule out intestinal metastasis in patients diagnosed with breast cancer, especially the lobular type, and presenting non-specific abdominal symptoms.

  15. Osteoblastic metastases from breast carcinoma with false-negative bone scan

    Energy Technology Data Exchange (ETDEWEB)

    Munk, P.L. [Department of Radiology, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada); Poon, P.Y. [Department of Diagnostic Imaging, British Columbia Cancer Agency - Vancouver Cancer Center, The University of British Columbia, Vancouver, BC (Canada); O`Connell, J.X. [Department of Pathology, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada); Janzen, D. [Department of Radiology, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada); Coupland, D. [Division of Nuclear Medicine, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada); Kwong, J.S. [Division of Nuclear Medicine, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada); Gelmon, K. [Department of Medical Oncology, British Columbia Cancer Agency - Vancouver Cancer Center, The University of British Columbia, Vancouver, BC (Canada); Worsley, D. [Division of Nuclear Medicine, Vancouver Hospital and Health Sciences Center, The University of British Columbia, Vancouver, BC (Canada)

    1997-07-07

    The authors report a case of metastatic breast carcinoma that on investigation was shown to have a negative bone scan in spite of multiple densely sclerotic metastases on radiography and CT and a positive bone biopsy. The literature is reviewed with regard to the subject of negative bone scans in this situation. (orig.). With 3 figs.

  16. Osteoblastic metastases from breast carcinoma with false-negative bone scan

    International Nuclear Information System (INIS)

    Munk, P.L.; Poon, P.Y.; O'Connell, J.X.; Janzen, D.; Coupland, D.; Kwong, J.S.; Gelmon, K.; Worsley, D.

    1997-01-01

    The authors report a case of metastatic breast carcinoma that on investigation was shown to have a negative bone scan in spite of multiple densely sclerotic metastases on radiography and CT and a positive bone biopsy. The literature is reviewed with regard to the subject of negative bone scans in this situation. (orig.). With 3 figs

  17. Estrogen receptor-positive primary squamous cell carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    Abby M. Pribish, BS

    2017-06-01

    Full Text Available Pure primary squamous cell carcinoma of the breast (SCCB represents around 0.1% of breast carcinomas. Diagnosis requires independence from adjacent skin without metastatic disease. SCCB is often large at presentation with nonspecific mammographic and ultrasound findings. It is typically hormone receptor negative and aggressive. Mastectomy and adjuvant chemotherapy is the most common treatment, although treatment guidelines are not well established. We present a case of pure primary SCCB detected by high risk screening mammogram and treated with breast conserving surgery, chemotherapy, and radiation. We discuss clinical, radiologic, and pathologic findings.

  18. Breast carcinoma after cancer therapy in childhood

    International Nuclear Information System (INIS)

    Li, F.P.; Corkery, J.; Vawter, G.; Fine, W.; Sallan, S.E.

    1983-01-01

    Among 910 survivors of childhood cancer, four developed infiltrating carcinoma of the breast and another had noninfiltrating breast tumor. Expected frequency was 0.3 cases of breast cancer in the series. The affected women developed breast carcinoma at ages 20, 25 and 38 years, and the men at ages 38 and 39 years, respectively. Each patient had received orthovoltage chest irradiation for treatment of Wilms' tumor or bone sarcoma between seven and 34 years previously, and estimated radiation dose to the breast exceeded 300 rad in each instance. Four patients also received diverse forms of chemotherapy. Survivors of childhood cancer have increased risk of developing breast cancer and should undergo periodic screening, particularly after breast tissue had been irradiated. Individualized radiotherapy planning can help exclude the breasts from treatment fields for some thoracic neoplasms

  19. Metastatic Renal Cell Carcinoma to the Thyroid 23 Years After Nephrectomy

    Directory of Open Access Journals (Sweden)

    Carrie Valdez

    2014-07-01

    Full Text Available Thyroid carcinoma is an uncommon form of human cancer, with an outstanding overall cure rate. This excellent prognosis is based on the fact that well over 99% of thyroid cancers are primary tumors. Metastatic cancer to the thyroid remains very rare. We report a case of clear cell renal carcinoma metastatic to the thyroid gland 23 years after nephrectomy.

  20. Metastatic Renal Cell Carcinoma to the Thyroid 23 Years After Nephrectomy ?

    OpenAIRE

    Valdez, Carrie; Rezaei, M. Katayoon; Hendricks, Fredrick; Knoll, Stanley M.

    2014-01-01

    Thyroid carcinoma is an uncommon form of human cancer, with an outstanding overall cure rate. This excellent prognosis is based on the fact that well over 99% of thyroid cancers are primary tumors. Metastatic cancer to the thyroid remains very rare. We report a case of clear cell renal carcinoma metastatic to the thyroid gland 23 years after nephrectomy.

  1. Metastatic basal cell carcinoma presenting with unilateral upper extremity edema and lymphatic spread.

    Science.gov (United States)

    Soleymani, A David; Scheinfeld, Noah; Vasil, Katherine; Bechtel, Mark A

    2008-08-01

    Basal cell carcinoma (BCC), the most common human malignancy, metastasizes in 0.0028% to 0.5% of cases, usually to the lymph nodes, lungs, bones, and skin. After metastatic spread of BCC, survival averages 1 to 2 years. Chemotherapy, radiotherapy, and surgery are treatment options. We describe metastatic basal cell carcinoma to the skin presenting with unilateral upper extremity edema.

  2. Laminin α5-derived peptides modulate the properties of metastatic breast tumour cells.

    Science.gov (United States)

    Kusuma, Nicole; Anderson, Robin L; Pouliot, Normand

    2011-12-01

    The basement membrane protein laminin-511 has been implicated in breast cancer progression and metastasis. To identify peptides from LM-511 that modulate the metastatic properties of breast tumours, we screened laminin alpha 5 chain-derived peptides for their ability to promote adhesion of metastatic mammary carcinoma cells. Two selected adhesive peptides, α5A13b (FHVAYVLIKF) from the LN domain and A5G27 (RLVSYNGIIFFLK) from the LG-globular domain, were further characterised for their inhibitory properties against LM-511 activities in vitro and metastasis in vivo. In vitro, these peptides strongly inhibited LM-511-dependent adhesion and migration of highly metastatic 4T1.2 mammary carcinoma cells. In addition, A5G27 but not α5A13b significantly reduced breast tumour cell proliferation and inhibited laminin-511-induced matrix metalloproteinase-9 expression. Surprisingly, despite its potent inhibitory activity in vitro, A5G27 promoted rather than inhibited 4T1.2 experimental pulmonary metastasis in vivo, regardless of its route of administration. Adhesion of 4T1.2 cells to A5G27 was not inhibited by antibodies directed against α6, β1 or β3 integrins or CD44 but was significantly reduced in the presence of heparin suggesting a role for cell surface glycans. Treatment of the cells with α-L-fucosidase but not neuraminidase or heparinase II also partially inhibited cell adhesion to A5G27 and to LM-511 indicating that these interactions are mediated in part via terminal fucosyl residues. Overall, these results show that LMα5 peptides exhibit distinct functional properties in vitro and in vivo and suggest that interactions between the RLVSYNGIIFFLK sequence present in LM-511 and cell surface glycans may regulate LM-511 metastatic properties in vivo.

  3. Cold atmospheric plasma for selectively ablating metastatic breast cancer cells.

    Science.gov (United States)

    Wang, Mian; Holmes, Benjamin; Cheng, Xiaoqian; Zhu, Wei; Keidar, Michael; Zhang, Lijie Grace

    2013-01-01

    Traditional breast cancer treatments such as surgery and radiotherapy contain many inherent limitations with regards to incomplete and nonselective tumor ablation. Cold atmospheric plasma (CAP) is an ionized gas where the ion temperature is close to room temperature. It contains electrons, charged particles, radicals, various excited molecules, UV photons and transient electric fields. These various compositional elements have the potential to either enhance and promote cellular activity, or disrupt and destroy them. In particular, based on this unique composition, CAP could offer a minimally-invasive surgical approach allowing for specific cancer cell or tumor tissue removal without influencing healthy cells. Thus, the objective of this research is to investigate a novel CAP-based therapy for selectively bone metastatic breast cancer treatment. For this purpose, human metastatic breast cancer (BrCa) cells and bone marrow derived human mesenchymal stem cells (MSCs) were separately treated with CAP, and behavioral changes were evaluated after 1, 3, and 5 days of culture. With different treatment times, different BrCa and MSC cell responses were observed. Our results showed that BrCa cells were more sensitive to these CAP treatments than MSCs under plasma dose conditions tested. It demonstrated that CAP can selectively ablate metastatic BrCa cells in vitro without damaging healthy MSCs at the metastatic bone site. In addition, our study showed that CAP treatment can significantly inhibit the migration and invasion of BrCa cells. The results suggest the great potential of CAP for breast cancer therapy.

  4. Cold atmospheric plasma for selectively ablating metastatic breast cancer cells.

    Directory of Open Access Journals (Sweden)

    Mian Wang

    Full Text Available Traditional breast cancer treatments such as surgery and radiotherapy contain many inherent limitations with regards to incomplete and nonselective tumor ablation. Cold atmospheric plasma (CAP is an ionized gas where the ion temperature is close to room temperature. It contains electrons, charged particles, radicals, various excited molecules, UV photons and transient electric fields. These various compositional elements have the potential to either enhance and promote cellular activity, or disrupt and destroy them. In particular, based on this unique composition, CAP could offer a minimally-invasive surgical approach allowing for specific cancer cell or tumor tissue removal without influencing healthy cells. Thus, the objective of this research is to investigate a novel CAP-based therapy for selectively bone metastatic breast cancer treatment. For this purpose, human metastatic breast cancer (BrCa cells and bone marrow derived human mesenchymal stem cells (MSCs were separately treated with CAP, and behavioral changes were evaluated after 1, 3, and 5 days of culture. With different treatment times, different BrCa and MSC cell responses were observed. Our results showed that BrCa cells were more sensitive to these CAP treatments than MSCs under plasma dose conditions tested. It demonstrated that CAP can selectively ablate metastatic BrCa cells in vitro without damaging healthy MSCs at the metastatic bone site. In addition, our study showed that CAP treatment can significantly inhibit the migration and invasion of BrCa cells. The results suggest the great potential of CAP for breast cancer therapy.

  5. Metastatic breast cancer - age has a significant effect on survival

    African Journals Online (AJOL)

    1991-03-02

    Mar 2, 1991 ... tic breast cancer seen in the same period were included in the analysis as a comparative group. Factors taken into consideration included: age group, asso- ciated disease (other medical disorder resulting in little or severe disability),5 hormone receptor stams, performance stams, dominant metastatic site ...

  6. Metastatic breast cancer - age has a significant effect on survival ...

    African Journals Online (AJOL)

    The data on 217 elderly (aged ≥ 65 years) and 209 middleaged postmenopausal patients with metastatic breast cancer treated in the Department of Medical Oncology, University of Pretoria, from 1976 to 1985 were analysed to determine the effect of age on survival. When considered as a group, the elderly have a more ...

  7. Orbital Cellulitis: A Rare Presentation of Metastatic Bronchial Carcinoma

    Directory of Open Access Journals (Sweden)

    Rohit Kumar

    2011-01-01

    Full Text Available Objective. We report a rare and unusual case of bronchial carcinoma presenting with symptoms of complications of sinonasal disease. Case Report. A 66-year-old lady was referred with a 1-week history of progressive ocular pain, chemosis, and visual disturbance. Computed tomography of the paranasal sinuses revealed frontal and ethmoidal sinus opacification with orbital involvement consistent with a diagnosis of orbital cellulitis secondary to sinusitis. Surgical exploration revealed that the sinuses and right orbit were filled with soft tissue and subsequent histopathological examination of the biopsies indicating metastases from an adenosquamous bronchial carcinoma. Further imaging revealed a large, asymptomatic, bronchial primary with deposits in the brain and liver. The advanced presentation of the disease limited treatment to best supportive care. Conclusion. Orbital cellulitis and sinonasal malignancies have a similar pattern of clinical presentation, posing a potential diagnostic pitfall. There are only two previously reported cases of metastatic lung carcinoma in the frontal sinus with 15 cases of sinonasal tract involvement reported overall. There are no reported cases of adenosquamous carcinoma in the sinonasal tract.

  8. Promising oncolytic agents for metastatic breast cancer treatment

    Directory of Open Access Journals (Sweden)

    Cody JJ

    2015-06-01

    Full Text Available James J Cody,1 Douglas R Hurst2 1ImQuest BioSciences, Frederick, MD, 2Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA Abstract: New therapies for metastatic breast cancer patients are urgently needed. The long-term survival rates remain unacceptably low for patients with recurrent disease or disseminated metastases. In addition, existing therapies often cause a variety of debilitating side effects that severely impact quality of life. Oncolytic viruses constitute a developing therapeutic modality in which interest continues to build due to their ability to spare normal tissue while selectively destroying tumor cells. A number of different viruses have been used to develop oncolytic agents for breast cancer, including herpes simplex virus, adenovirus, vaccinia virus, measles virus, reovirus, and others. In general, clinical trials for several cancers have demonstrated excellent safety records and evidence of efficacy. However, the impressive tumor responses often observed in preclinical studies have yet to be realized in the clinic. In order for the promise of oncolytic virotherapy to be fully realized for breast cancer patients, effectiveness must be demonstrated in metastatic disease. This review provides a summary of oncolytic virotherapy strategies being developed to target metastatic breast cancer. Keywords: oncolytic virus, virotherapy, breast cancer, metastasis 

  9. Elevated expression of squamous cell carcinoma antigen (SCCA is associated with human breast carcinoma.

    Directory of Open Access Journals (Sweden)

    Joseph M Catanzaro

    2011-04-01

    Full Text Available Squamous cell carcinoma antigen (SCCA belongs to the serine protease inhibitor (Serpin family of proteins. Elevated expression of SCCA has been used as a biomarker for aggressive squamous cell carcinoma (SCC in cancers of the cervix, lung, head and neck, and liver. However, SCCA expression in breast cancer has not been investigated. Immunohistochemical analysis of SCCA expression was performed on tissue microarrays containing breast tumor tissues (n = 1,360 and normal breast epithelium (n = 124. SCCA expression was scored on a tiered scale (0-3 independently by two evaluators blind to the patient's clinical status. SCCA expression was observed in Grade I (0.3%, Grade II (2.5%, and Grade III (9.4% breast cancers (p<0.0001. Comparing tissues categorized into the three non-metastatic TNM stages, I-III, SCCA positivity was seen in 2.4% of Stage I cancers, 3.1% of Stage II cancers, and 8.6% of Stage III breast cancers (p = 0.0005. No positive staining was observed in normal/non-neoplastic breast tissue (0 out of 124. SCCA expression also correlated to estrogen receptor/progesterone receptor (ER/PR double-negative tumors (p = 0.0009. Compared to SCCA-negative patients, SCCA-positive patients had both a worse overall survival and recurrence-free survival (p<0.0001 and p<0.0001, respectively. This study shows that SCCA is associated with both advanced stage and high grade human breast carcinoma, and suggests the necessity to further explore the role of SCCA in breast cancer development and treatment.

  10. Metastatic pituitary carcinoma: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    ZHANG Shang-fu

    2013-02-01

    Full Text Available Background As a kind of rare tumor, metastatic pituitary carcinoma is very difficult to diagnose clinically and is easy to be misdiagnosed. This article aims to discuss the clinical manifestations and histopathological features of this tumor. Methods The clinical presentations, histopathological features and immunophenotype were studied in one case of poorly differentiated lung adenocarcinoma metastatic to pituitary gland, and related literature was reviewed. Results A 47-year-old woman mainly presented with faint, headache and blurred vision. CT scan demonstrated abnormal signals in suprasellar cistern. During the resection, the tumor could be seen locating in sellar region, the size of which was about 2 cm × 1 cm × 1 cm. Histopathological examination revealed that the structure of pituitary gland was damaged and the tumor was composed of atypical round or oval cells arranged in nest or glandular patterns, in which a number of enlarged plump tumor cells contained abundant eosinophilic cytoplasm with eccentrical caryogenesis. The immunohistochemistry showed that epithelial membrane antigen (EMA, pan cytokeratin (PCK, thyroid transcription factor-1 (TTF-1 and cytokeratin 7 (CK7 were positive in tumor cells with Ki-67 labeling index being 15%, but chromogranin (CgA, cancer embryo antigen (CEA, human chorionic gonadotropin (hCG, placental alkaline phosphatase (PLAP, CD117, leukocyte common antigen (LCA, CD30, anaplastic lymphoma kinase-1 (ALK-1 were negative in tumor cells. After operation the patient received treatment with levothyroxine sodium and γ knife, but died 4 months later. Conclusion Histopathological examination and immunohistochemistry can confirm the diagnosis of metastatic pituitary carcinoma and locate the primary lesion. Postoperative comprehensive therapy is necessary.

  11. RO4929097 and Vismodegib in Treating Patients With Breast Cancer That is Metastatic or Cannot Be Removed By Surgery

    Science.gov (United States)

    2015-04-14

    Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  12. Orbitofacial Metastatic Basal Cell Carcinoma: Report of 10 Cases.

    Science.gov (United States)

    Branson, Sara V; McClintic, Elysa; Ozgur, Omar; Esmaeli, Bita; Yeatts, R Patrick

    To explore the clinical features, management, and prognosis of metastatic basal cell carcinoma originating in the orbitofacial region. Ten cases of orbitofacial metastatic basal cell carcinoma were identified by searching databases at 2 institutions from 1995 to 2015. A retrospective chart review was performed. Main outcome measures included patient demographics, lesion size, location of metastases, histologic subtype, recurrence rate, time between primary tumor diagnosis and metastasis, perineural invasion, treatment modalities, and survival from time of metastasis. The median tumor size at largest dimension was 3.3 cm (range, 1.9-11.5 cm), and 6 of 10 patients had at least 1 local recurrence before metastasis (range, 0-2 recurrences). The most common sites of metastasis included the ipsilateral parotid gland (n = 6) and cervical lymph nodes (n = 5). Histologic subtypes included infiltrative (n = 5), basosquamous (n = 2), nodular (n = 1), and mixed (n = 1). The median time from primary tumor diagnosis to metastasis was 7.5 years (range, 0-13). The median survival time from diagnosis of metastasis to last documented encounter or death was 5.3 years (range, 7 months-22.8 years). Treatment regimens included surgical excision, radiotherapy, and hedgehog inhibitors. Based on our findings, the following features may be markers of high risk orbitofacial basal cell carcinoma: 1) increasing tumor size, 2) local recurrence of the primary tumor, 3) aggressive histologic subtype, and 4) perineural invasion. Screening should include close observation of the primary site and tissues in the distribution of regional lymphatics, particularly the parotid gland and cervical lymph nodes.

  13. Collision tumours, squamous cell carcinoma of larynx, papillary thyroid carcinoma, metastatic lymphatic node. Clinical Presentation

    International Nuclear Information System (INIS)

    Villalba, V; Gomez, R; Yoffe, I.; Liu, T.; Arias, J.; Quiroz, J.; Gonzalez, M; Ayala, E.

    2010-01-01

    the opening of the stoma. Papillary carcinoma compromises peritiroideo deep surgical limits and mucous upper right margin. Squamous cell carcinoma committed focally vocal cord left. Foci of vascular and perineural invasion papillary carcinoma. Two papillary carcinoma metastatic lymph nodes perilaringeos. Right middle yugulocarotidea 2-Chain: papillary carcinoma metastatic lymph node conglomerate (9.3 cm.) And tissue extension adipose periganglionar and metastatic squamous cell carcinoma of two lymph nodes (macro metastasis with capsule intact). 3-Chain yugulocarotidea middle and lower left: papillary carcinoma metastatic lymph node conglomerate in (7.2 cm.) And metastatic squamous cell carcinoma four lymph nodes (macro metastases with capsule intact). In two of said nodes simultaneously both tumor metastases is observed. Starts radiation therapy (65Gy) weekly concurrent CDDP, after which there is no evidence of tumor. Six months later, treatment is performed with ablative doses of iodine 131 scintigraphy showed that the remaining thyroid nodular captante in glandular bed. The patient progresses with lung and liver metastases died at 10 months after surgery. Although the literature we found other cases of tumors in collision, we have not found a case with two metastatic tumors in a single node with these histologist

  14. Promising oncolytic agents for metastatic breast cancer treatment

    Science.gov (United States)

    Cody, James J; Hurst, Douglas R

    2015-01-01

    New therapies for metastatic breast cancer patients are urgently needed. The long-term survival rates remain unacceptably low for patients with recurrent disease or disseminated metastases. In addition, existing therapies often cause a variety of debilitating side effects that severely impact quality of life. Oncolytic viruses constitute a developing therapeutic modality in which interest continues to build due to their ability to spare normal tissue while selectively destroying tumor cells. A number of different viruses have been used to develop oncolytic agents for breast cancer, including herpes simplex virus, adenovirus, vaccinia virus, measles virus, reovirus, and others. In general, clinical trials for several cancers have demonstrated excellent safety records and evidence of efficacy. However, the impressive tumor responses often observed in preclinical studies have yet to be realized in the clinic. In order for the promise of oncolytic virotherapy to be fully realized for breast cancer patients, effectiveness must be demonstrated in metastatic disease. This review provides a summary of oncolytic virotherapy strategies being developed to target metastatic breast cancer. PMID:27512671

  15. A Case of Long Term Survival in Woman with Metastatic Breast Cancer Treated with Trastuzumab

    Directory of Open Access Journals (Sweden)

    Deyan N. Davidov

    2012-02-01

    Full Text Available Intravenous Trastuzumab is an effective treatment for metastatic breast cancer after failure of first- line chemotherapy for patients with human epidermal growth factor 2 (HER- 2 - positive receptor. The aim of this study is to present of case of long time survival woman with metastatic breast cancer. The case is a 55- years old female. She underwent left mastectomy with axillary lymphadenectomy for breast cancer. Histological examination showed invasive ductal carcinoma, grade III, estrogen and progesterone receptor- negative, HER2- positive receptor status. Radiotherapy and six courses with antracyclines were performed as adjuvant chemotherapy. One year after the operation she was diagnosed to have lung metastases. Treatment was initiated with Trastuzumab 8 mg/kg for loading dose and 4 mg/kg maintenance dose every week. Treatment was continued for more than two years. Control computer tomography indicates stable disease. No adverse events were reported for twenty four months of Trastuzumab treatment. Treatment was stopped due to patients withdrawn. Overall survival was 31 months. This case indicate that long term Trastuzumab would be an optimal treatment for HER2- positive breast cancer patients.

  16. Proton pumps, angiogenesis, and metastatic breast cancer

    Science.gov (United States)

    Rojas, Jose D.; Sanka, Shankar C.; Luo, Defeng; Busch, Christian; Martinez, Gloria M.; Hendrix, Mary J. C.; Martinez-Zaguilan, Raul

    2000-04-01

    We have previously shown the relationship between metastatic potential and plasmalemmal V-H+-ATPase (pmV-ATPase) expression in tumor cells. This led us to hypothesize that pmV-ATPase activity is involved in invasion. Angiogenesis involves invasion of adjacent tissues by microvascular endothelial cells, thus we hypothesized that pmV-ATPases contribute to pHin regulation and invasion in microvascular endothelial cells.

  17. Targeted treatment of advanced and metastatic breast cancer with lapatinib

    Directory of Open Access Journals (Sweden)

    Brendan Corkery

    2008-09-01

    Full Text Available Brendan Corkery1,2, Norma O’Donovan2, John Crown1,21St. Vincent’s University Hospital, Dublin, Ireland; 2National Institute for Cellular Biotechnology, Dublin City University, Dublin, IrelandAbstract: Improved molecular understanding of breast cancer in recent years has led to the discovery of important drug targets such as HER-2 and EGFR. Lapatinib is a potent dual inhibitor of HER-2 and EGFR. Preclinical and phase I studies have shown activity with lapatinib in a number of cancers, including breast cancer, and the drug is well tolerated. The main known drug interactions are with paclitaxel and irinotecan. The most significant side-effects of lapatinib are diarrhea and adverse skin events. Rates of cardiotoxicity compare favorably with trastuzumab, a monoclonal antibody against HER-2. This paper focuses on lapatinib in advanced and metastatic breast cancer, which remains an important therapeutic challenge. Phase II and III studies show activity as monotherapy, and in combination with chemotherapy or hormonal agents. Results from these studies suggest that the main benefit from lapatinib is in the HER-2 positive breast cancer population. Combinations of lapatinib and trastuzumab are also being studied and show encouraging results, particularly in trastuzumab-refractory metastatic breast cancer. Lapatinib may have a specific role in treating HER-2 positive CNS metastases. The role of lapatinib as neoadjuvant therapy and in early breast cancer is also being evaluated.Keywords: HER-2, EGFR, erbB, lapatinib, Tykerb®, tyrosine kinase

  18. Unusual metastasis of medullary thyroid carcinoma to the breast: A cytological and histopathological correlation

    Directory of Open Access Journals (Sweden)

    Parul Tanwar

    2018-01-01

    Full Text Available Breast metastases are a relatively rare condition and account for approximately 0.5–2% of all breast tumors. Recognition of metastatic tumors in the breast is important because it would prevent unnecessary mutilating surgery and would lead to appropriate treatment of the primary tumor. Breast metastases from medullary thyroid cancer (MTC are very rare with only 21 reported cases in the literature. Some MTCs mimic primary invasive lobular carcinoma of the breast histopathologically and radiologically, making the distinction between the two diagnostically challenging. We present the case of a 45-year-old female presenting with a lump breast, which was later found out to be metastasis from medullary carcinoma thyroid.

  19. Distinct Claudin Expression Profiles of Hepatocellular Carcinoma and Metastatic Colorectal and Pancreatic Carcinomas

    OpenAIRE

    Holczbauer, Ágnes; Gyöngyösi, Benedek; Lotz, Gábor; Szijártó, Attila; Kupcsulik, Péter; Schaff, Zsuzsa; Kiss, András

    2013-01-01

    Tight junction proteins, including claudins, are often dysregulated during carcinogenesis and tumor progression. Moreover, the claudin expression pattern usually varies between different tumor entities. We aimed to investigate claudin expression profiles of primary and metastatic liver malignancies. We analyzed claudin-1, -2, -3, -4, and -7 expression by quantitative immunohistochemistry and real-time RT-PCR, respectively. Twenty hepatocellular carcinomas (HCCs) and liver metastases of 20 col...

  20. Bone scanning in patients with breast carcinoma

    International Nuclear Information System (INIS)

    Inoue, Y.; Nishi, T.; Hirose, T.; Schichijo, Y.; Ibukuro, K.

    1985-01-01

    Skeletal imaging using radionuclides has proved to be a sensitive method for the detection of early bony metastases from breast carcinoma. Recent studies have found a relatively low rate of abnormal scans in patients with stage I and II breast cancers, and therefore it is open to question whether bone scanning should be part of the preoperative evaluation of any patient prior to breast surgery. We reviewed our experience with bone scans in 329 patients out of 406 histologically proven breast cancer patients to determine if any or all patients should have this procedure done routinely prior to breast surgery. (orig.) [de

  1. Isolated clival metastasis as the cause of abducens nerve palsy in a patient of breast carcinoma: A rare case report

    Directory of Open Access Journals (Sweden)

    Akhil Kapoor

    2015-01-01

    Full Text Available Metastatic lesions to the clivus have been reported in various cancers including lung cancer, prostate carcinoma, skin melanoma, and hepatocellular carcinoma. There have been only a few reports of breast cancer presenting with isolated clival metastasis. We report a case of 35-year-old lady, who was known case of breast carcinoma presented with diplopia as the only sign of clival metastasis. The etiology was established by magnetic resonance imaging which showed an enhancing lesion in the clivus. The diagnosis of clival metastasis from breast cancer was confirmed by transsphenoidal biopsy.

  2. Breast carcinoma metastasis to the lacrimal gland

    DEFF Research Database (Denmark)

    Nickelsen, Marie N.; Von Holstein, Sarah; Hansen, Alastair B.

    2015-01-01

    tomography scans revealed irregular lacrimal gland tumours in the two patients. The two patients had history of breast cancer. The first breast cancer metastasis in the lacrimal gland demonstrated a cribriform growth pattern containing ductal elements. The epithelial tumour cells stained positive...... study aimed to describe two such cases and draw attention to breast carcinomas as a differential diagnosis and the most frequent cause of lacrimal gland metastasis....

  3. Mammographically detected carcinoma of the breast.

    Science.gov (United States)

    Bauer, T L; Pandelidis, S M; Rhoads, J E; Owens, R S

    1991-12-01

    A ten year experience with 2,077 consecutive mammographically guided needle-localization biopsies at a large community hospital is presented. By using this technique, 13.8 per cent of the biopsies were positive, yielding 284 carcinomas. The nonpalpable carcinomas discovered by mammography and the needle-localization technique were compared with those palpable carcinomas diagnosed during the same time period at York Hospital. In the final year of the study, 42.1 per cent of carcinomas treated at the York Hospital were diagnosed by the needle-localization technique. The mammographically detected carcinomas were smaller, more often node-negative and found, on average, at an earlier patient age than palpable carcinomas. The results of this study demonstrate that screening mammography, coupled with an aggressive biopsy policy, will lead to the discovery of many early, node-negative carcinomas of the breast.

  4. Combination Drug Delivery Approaches in Metastatic Breast Cancer

    Directory of Open Access Journals (Sweden)

    Jun H. Lee

    2012-01-01

    Full Text Available Disseminated metastatic breast cancer needs aggressive treatment due to its reduced response to anticancer treatment and hence low survival and quality of life. Although in theory a combination drug therapy has advantages over single-agent therapy, no appreciable survival enhancement is generally reported whereas increased toxicity is frequently seen in combination treatment especially in chemotherapy. Currently used combination treatments in metastatic breast cancer will be discussed with their challenges leading to the introduction of novel combination anticancer drug delivery systems that aim to overcome these challenges. Widely studied drug delivery systems such as liposomes, dendrimers, polymeric nanoparticles, and water-soluble polymers can concurrently carry multiple anticancer drugs in one platform. These carriers can provide improved target specificity achieved by passive and/or active targeting mechanisms.

  5. Conservative treatment for invasive lobular carcinoma of the breast

    International Nuclear Information System (INIS)

    Dilhuydy, Jean-Marie; Salem, Naji; Durand, Michel; Prie, Loiec; Stoeckle, Eberhard; Benyoucef, Ahmed; Dilhuydy, Marie-Helene

    1997-01-01

    Purpose/Objective: To evaluate the place of conservative treatment in invasive lobular carcinoma. Materials and Methods: From 01/01/85 to 31/12/92, 109 patients with clinically and mammographically unifocal invasive lobular carcinoma of the breast (T<35 mm) underwent tumorectomy, axillary dissection and radiation therapy; they received an adjuvant treatment in case of nodal involvement (n = 31) or lack of estrogen and progesterone receptors (n = 16). The entire breast received 50 Gy with a systematic boost of 10 Gy. Results: With a median follow-up of 86 months, we observed 11 isolated local recurrences (T0 = (3(19)), T1 = (6(41)), T2 = (2(49))), 7 local recurrences associated with metastases (T1 = (3(41)), T2 = (4(49))) and 7 cases of metastatic diseases (T1 = (4(41)), T2 = (3(49))). Among the 11 patients with isolated local recurrence, 7 are alive with no evidence of disease after salvage mastectomy. Nine contro-lateral breast cancers occurred, 2 synchronous and 7 metachronous. The 5-year actuarial local relapse free survival, metastase free survival and overall survival are respectively 87.3%, 89.5% and 92.5%, whatever histological subtypes. These results are comparable to those obtained in 1393 cases of infiltrating ductal carcinoma similarly treated during the same period in our institute, except for local relapse (87.3% vs 91%, p = 0.008). Conclusion: Conservative treatment for invasive lobular carcinoma of the breast (T<35 mm) is appropriate in the absence of clinical or mammographic multifocality

  6. Axitinib in metastatic renal cell carcinoma: single center experience

    Directory of Open Access Journals (Sweden)

    Agnieszka Buraczewska

    2017-01-01

    Full Text Available Aim of the study : Due to the emergence of new therapeutic opportunities in the second-line treatment of metastatic renal cell carcinoma, the choice of the appropriate medication requires consideration. Making the selection one should take into account the likelihood of response, the probability of toxicity, properties of the drug and the clinical characteristics of the patient. Aim of the work was to confirm antitumor efficacy of axitinib in patients with metastatic clear-cell renal-cell carcinoma in the second line treatment remaining under the care of our institution. The primary objective was to determine antitumor activity, secondary – to evaluate progression free survival, safety of the treatment and to analyse clinical characteristics of treated population. Results: Treatment records of 27 patients (9 females, 18 males treated from October 2014 to the present (July 2016 were reviewed. The median duration of treatment which corresponds to the time to disease progression in observed population was 6 months (range: under 1 month – 16 months. 1 patient (3.7% had got objective response (PR, partial remission. Clinical benefit rate (PR + SD (stable disease was 66%. 9 patients (33.33% experienced treatment toxicity only in the first degree of CTCAE (common toxicity criteria for adverse events, 11 patients (40.74% presented the second degree toxicity and 5 patients (18.5% – third degree. The most commonly reported treatment related adverse events were diarrhea (47%, fatigue (26%, hand-foot syndrome (26%, deterioration of blood pressure control (22.2%, abnormal liver function tests (18.5%, mucositis (11.1%.We observed 3 cases of unacceptable toxicity. Conclusions : Axitinib confirms its effectiveness also in situ ation outside clinical trials, however, it is characterized by significant toxicity. Therefore, qualification for treatment should take into account the clinical patient characteristics. Effective diagnosis and treatment of side

  7. Percutaneous laser ablation of unresectable primary and metastatic adrenocortical carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Pacella, Claudio M. [Regina Apostolorum Hospital, Department of Diagnostic Imaging and Interventional Radiology, Via San Francesco 50, Albano Laziale, Rome 00041 (Italy)], E-mail: claudiomaurizio.pacella@fastwebnet.it; Stasi, Roberto; Bizzarri, Giancarlo; Pacella, Sara; Graziano, Filomena Maria; Guglielmi, Rinaldo; Papini, Enrico [Regina Apostolorum Hospital, Department of Diagnostic Imaging and Interventional Radiology, Via San Francesco 50, Albano Laziale, Rome 00041 (Italy)

    2008-04-15

    Purpose: To evaluate the feasibility, safety, and clinical benefits of percutaneous laser ablation (PLA) in patients with unresectable primary and metastatic adrenocortical carcinoma (ACC). Patients and methods: Four patients with hepatic metastases from ACC and a Cushing's syndrome underwent ultrasound-guided PLA. In one case the procedure was performed also on the primary tumor. Results: After three sessions of PLA, the primary tumor of 15 cm was ablated by 75%. After 1-4 (median 1) sessions of PLA, five liver metastases ranging from 2 to 5 cm were completely ablated, while the sixth tumor of 12 cm was ablated by 75%. There were no major complications. Treatment resulted in an improvement of performance status and a reduction of the daily dosage of mitotane in all patients. The three patients with liver metastases presented a marked decrease of 24-h urine cortisol levels, an improved control of hypertension and a mean weight loss of 2.8 kg. After a median follow-up after PLA of 27.0 months (range, 9-48 months), two patients have died of tumor progression, while two other patients remain alive and free of disease. Conclusions: Percutaneous laser ablation is a feasible, safe and well tolerated procedure for the palliative treatment of unresectable primary and metastatic ACC. Further study is required to evaluate the impact of PLA on survival.

  8. Role of surgery in advanced/metastatic renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Suresh Bhat

    2010-01-01

    Full Text Available Metastatic renal cell cancer (RCC is a malignant disease without curative treatment. These patients are usually symptomatic and desperate for effective palliative treatment. Radiotherapy, chemotherapy, and hormonal therapy are not effective in these patients. A multimodal approach consisting of cytoreductive nephrectomy, systemic therapy (which includes cytokines or targeted molecules, and metastasectomy have been shown to be useful in prolonging the survival and improving the quality of life in a select group of patients with metastatic renal cancer. Patients with oligometastatic disease, good performance status, and delayed presentation of the secondaries have better results following this integrated approach. Although there is some controversy regarding the order in which nephrectomy and systemic therapy are to be instituted, well-controlled studies like the South West Oncology Group and European organization research and treatment of cancer have shown that upfront nephrectomy gives better survival compared to neoadjuvant systemic therapy followed by nephrectomy. This order is the standard presently. Of late, with better understanding of the genetic basis and the biology of the various subtypes of renal cell carcinoma, targeted molecular therapies have emerged as an equally effective alternative therapy to cytokines. Recent reports have proven that targeted therapy is more effective with comparable side effects. Metastasectomy in a subgroup of patients improves survival and quality of life specifically in those with lung secondaries and painful bone metastases.

  9. Detection of metastatic thyroid carcinoma through whole body counting

    International Nuclear Information System (INIS)

    Novenario, H.S.; Pascacio, F.M.; Cruz, Benjamin de la; Anden, A.B.

    Whole body counters are not only used in measuring radioactivity in the body for radiation protection purposes but also in the measurement of iron absorption, body potassium and cesium, chronic blood loss, and also in the determination of the effectiveness of surgery, thyroid hormone and radioactive iodine therapy in thyroid carcinoma. This report deals with our experience in the use of a shadow-shield whole body counter in the determination of I-131 uptake by metastatic lesions of cancer of thyroid after total thyroidectomy and ablation therapy with I-131. This study was undertaken jointly by the Department of Nuclear Medicine, Veterans Memorial Hospital and the Biomedical Research Division of the Philippine Atomic Energy Commission. Preliminary results indicate that the 22 patients who underwent whole body counting after total thyroidectomy I-131 ablation therapy, 9 patients had elevated percentage retention of I-131, 10 patients with normal values and 3 patients with rising values. Foci of I-131 concentration in those with elevated and rising percentage concentration values were seen in the thyroidal bed scintiscans, while the 10 patients with normal values had negative scintiscans. The results of our observations confirm the results obtained by other workers abroad. Our preliminary results indicate that with the use of whole body counters a sensitive method of assessing whether functioning metastatic lesion of cancer of the thyroid still exist after total thyroidectomy and I-131 ablation therapy can be provided. (author)

  10. Renal Cell Carcinoma Metastatic to Thyroid Gland, Presenting Like Anaplastic Carcinoma of Thyroid

    Directory of Open Access Journals (Sweden)

    Khalid Riaz

    2013-01-01

    Full Text Available Background. Renal cell carcinoma (RCC has unpredictable and diverse behavior. The classic triad of hematuria, loin pain, and abdominal mass is uncommon. At time of diagnosis, 25%–30% of patients are found to have metastases. Bones, lungs, liver, and brain are the frequent sites of metastases. RCC with metastasis to the head and neck region and thyroid gland is the rarest manifestation and anaplastic carcinoma behaving metastatic thyroid mass is an extremely rare presentation of RCC. Case Presentation. A 56-year-old Saudi man with past history of right radical nephrectomy 5 years back presented with 3 months history of rapid increasing neck mass with dysphagia, presenting like anaplastic thyroid carcinoma. Tru-cut biopsy turned out to be metastatic renal cell carcinoma. Patient was treated with radiation therapy 30 Gy in 10 fractions to mass. Patient died 4 months after the discovery of anaplastic thyroid looking metastasis. Conclusion. Rapidly progressing thyroid metastases secondary to RCC are rare and found often unresectable which are not amenable to surgery. Palliative radiotherapy can be considered for such patients.

  11. Two breast metastases from thyroid carcinoma presented 6 years later after total thyroidectomy: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Gene Hyuk; Kang, Bong Joo; Kim, Sung Hun; Lee, Ah Won [Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of); Jung, Na Young [Dept. of Radiology, Bucheon St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Bucheon (Korea, Republic of)

    2016-04-15

    Thyroid carcinoma is usually indolent with good prognosis, as compared to other malignancy. Distant metastases from thyroid cancer are rare and usually manifest as multiple lesions especially in lungs, bones and lymph nodes, in advanced stages of the disease. Metastasis to the breast from thyroid carcinoma is extremely rare, with about 16 cases reported in the English literature. Herein, we reported a case of metastatic poorly differentiated thyroid carcinoma, which presented as 2 breast masses in a 72-year-old woman, 6 years after total thyroidectomy for papillary thyroid carcinoma. Although the computed tomography (CT) and ultrasonography (USG) image findings are nonspecific oval mass with circumscribed or partially indistinct margin, metastases from thyroid cancer should be included in the differential diagnosis when recurrence of thyroid carcinoma is suspected. Also, fusion images of CT and USG are helpful to the radiologists in localizing the targeted lesion and conducting accurate USG-guided biopsy.

  12. Molecular biology of breast cancer metastasis: Genetic regulation of human breast carcinoma metastasis

    International Nuclear Information System (INIS)

    Welch, Danny R; Steeg, Patricia S; Rinker-Schaeffer, Carrie W

    2000-01-01

    The present is an overview of recent data that describes the genetic underpinnings of the suppression of cancer metastasis. Despite the explosion of new information about the genetics of cancer, only six human genes have thus far been shown to suppress metastasis functionally. Not all have been shown to be functional in breast carcinoma. Several additional genes inhibit various steps of the metastatic cascade, but do not necessarily block metastasis when tested using in vivo assays. The implications of this are discussed. Two recently discovered metastasis suppressor genes block proliferation of tumor cells at a secondary site, offering a new target for therapeutic intervention

  13. Apocrine carcinoma of the breast: A brief update on the molecular features and targetable biomarkers.

    Science.gov (United States)

    Vranic, Semir; Feldman, Rebecca; Gatalica, Zoran

    2017-02-21

    Apocrine carcinoma of the breast is a rare, primary breast cancer characterized by the apocrine morphology, estrogen receptor-negative and androgen receptor-positive profile with a frequent overexpression of Her-2/neu protein (~30%). Apart from the Her-2/neu target, advanced and/or metastatic apocrine carcinomas have limited treatment options. In this review, we briefly describe and discuss the molecular features and new theranostic biomarkers for this rare mammary malignancy. The importance of comprehensive profiling is highlighted due to synergistic and potentially antagonistic molecular events in the individual patients.

  14. Carbohydrate antigen 549 in metastatic breast cancer during cytostatic treatment and follow-up

    DEFF Research Database (Denmark)

    Sölétormos, G; Nielsen, D; Schiøler, V

    1992-01-01

    This study was designed to investigate whether the serum tumour marker CA 549 gave early and reliable information about disease activity among metastatic breast cancer patients during cytostatic treatment and follow-up. 50 females with metastatic breast cancer were monitored clinically...... among 91% by marker progression. Clinical progression was excluded among 93% without marker progression. In conclusion, monitoring of metastatic breast cancer patients could include CA 549 if standardised criteria for marker evaluation are used....

  15. Current and Emerging Therapeutic Targets for Metastatic Renal Cell Carcinoma.

    Science.gov (United States)

    Zarrabi, Kevin; Wu, Shenhong

    2018-04-02

    The treatment of advanced renal cell carcinoma has evolved dramatically over recent years. In this review, we will summarize current and emerging therapies based on molecular targets and provide insight into treatment strategy for metastatic renal cell carcinoma. We have witnessed a paradigm shift in the therapeutic landscape as treatment was formerly reliant on cytokine-based agents which have now been replaced with therapies targeting angiogenesis, mammalian target of rapamycin pathways, and immune responses. These dramatic changes are primarily due to our improved understanding of the underlying mutations and molecular mechanisms leading to tumorigenesis and progression. We now have targeted agents in the form of small-molecule tyrosine kinase inhibitors, monoclonal antibodies, and mTOR inhibitors. Moreover, immunotherapy-targeting checkpoints of T-lymphocyte activity has provided increased overall survival and a new class of agents with potential to radically change the treatment options. With these agents and their combination, durable responses are increasingly seen even though treatment resistance remains a huge challenge. New treatment strategies are rapidly developing and the therapeutic landscape is expected for further evolution.

  16. Axitinib in sequential therapy in metastatic renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Agata Kuchar

    2015-05-01

    Full Text Available Efficacy of new molecularly targeted drugs in the treatment of renal cell carcinoma (RCC, confirmed in clinical studies in relation to survival and prolongation of time to progression, has became a big chance for patients with metastatic renal cell cancer. Axitinib is a potent and selective receptor tyrosine kinase for vascular endothelial growth factor (VEGFR-1, -2, -3, platelet-derived growth factor  (PDGRF- and c-KIT. This is a case report of a 57-year old female patient with a history of left nephrectomy due to clear cell renal cell carcinoma. The patient had received three prior systemic treatments (interferon – sorafenib – everolimus. After consecutive progression the patient was qualified to 4th line therapy – axitinib at a dose of 5 mg twice daily. Partial response to treatment was achieved. After 6 months therapy was stopped due to the disease progression. The total time to progression was 37.5 months. The total survival time from the disease diagnosis was 45 months. Based on literature date and own experience we showed that sequential treatment RCC is associated with improved survival. In summary, axitinib may be an effective drug after failure of tyrosine-kinase inhibitor (TKI therapy in previous lines of therapy.

  17. Metastatic basal cell carcinoma to the bone and bone marrow.

    Science.gov (United States)

    Elghissassi, Ibrahim; Mikou, Asmaa; Inrhaoun, Hanane; Ennouhi, Amine; Gamra, Lamiae; Errihani, Hassan

    2009-05-01

    Basal cell carcinoma (BCC) is the most common carcinoma in the community, but the incidence of metastatic events is exceedingly low. The few reported cases most often appear in regional nodes or the lungs, and patients usually exhibit multiple concurrent organs of spread at the time of diagnosis. We report a case of primary BCC located on the left forehead of a 48-year-old man, which metastasized exclusively to the bone and bone marrow, associated with hematologic disorders. A short review of the literature is included. Pathologic examination of the tumor located on the left forehead showed BCC. The patient underwent two surgical excisions because of local recurrence. Three years later, the patient developed a bicytopenia (anemia and thrombocytopenia). The bone marrow biopsy revealed metastasis of BCC. There were no abnormal findings in the other routine laboratory tests and radiologic investigations, except for the bone scan which showed multifocal skeletal metastases. The patient received two cycles of chemotherapy with cisplatin 75 mg/m(2) before he died as a result of hemorrhagic complications and progressive disease. Metastasis of BCC is a very rare condition that should not be overlooked. The prognosis remains very poor. We emphasize the importance of long-term follow-up of such patients.

  18. A review on metastatic breast cancer in Iran

    Directory of Open Access Journals (Sweden)

    Hamidreza Alizadeh Otaghvar

    2015-06-01

    Full Text Available Metastatic breast cancer is a disease of early breast cancer that usually occurs several years after the early breast cancer. Breast cancer is the most common cancer among Iranian women. According to the new statistics in Iran 6160 breast cancers are diagnosed in the country each year and 1063 cases lead to death. In this paper, epidemiology, diagnosis and treatment have been investigated. In this study, case–control clinical trials and open studies with adequate data were collected. Due to the higher risk of age group 40–49 years and the advent of advanced breast cancer in Iranian women, the early diagnosis and determination of the exact size of the tumor before surgery is important in choosing a therapy plan. The decision on the therapy of invasive breast cancer depends on several factors such as cancer stage, tumor size and type, pathological and cytological status of the tumor, the patient's opinion, the presence or absence of estrogen and progesterone receptors in the cytoplasm of tumor cells and so on.

  19. Biopsy-Proven Metastatic Merkel Cell Carcinoma to the Orbit: Case Report and Review of Literature.

    Science.gov (United States)

    Cugley, Dean R; Roberts-Thomson, Samuel J; McNab, Alan A; Pick, Zelda

    2018-03-02

    Merkel cell carcinoma is a rare neuroendocrine tumor of subspecialized dermal mechanoreceptors, associated with immunosuppression. The usual ophthalmic presentation is an eyelid lesion. The authors present a case of biopsy-proven orbital metastatic Merkel cell carcinoma in the absence of any eyelid lesion, in an immunosuppressed patient with a history of multiple cancers. There are to the authors' knowledge only 2 other case reports of presumed metastatic Merkel cell carcinoma to the orbit, though neither were biopsied. Despite its rarity, metastatic Merkel cell carcinoma should be included in the differential of a metastatic orbital lesion, in the patient with a known or suspected cutaneous primary. The patient has had an excellent response to combined radiotherapy and programmed death-1 inhibitor pembrolizumab, and this case highlights the potential benefit of an exciting new biologic therapy.

  20. Portal Hypertension, Nodular Regenerative Hyperplasia of the Liver, and Obstructive Portal Venopathy due to Metastatic Breast Cancer

    Directory of Open Access Journals (Sweden)

    Andrew T. Turk

    2013-01-01

    Full Text Available Nodular regenerative hyperplasia (NRH of the liver is associated with noncirrhotic portal hypertension, rheumatologic and hematologic disorders, administration of certain drugs, and other underlying conditions. This report describes a 64-year-old man with clinically presumed cirrhosis who presented to our institution with coffee-ground emesis, esophageal varices, ascites, and encephalopathy. Eleven years earlier he had been treated for breast cancer with mastectomy and chemo-radiotherapy. He died suddenly, and the autopsy showed no evidence of cirrhosis but instead demonstrated NRH with extensive emboli of recurrent breast carcinoma within the portal vein and its intrahepatic branches. Neoplastic occlusion of the portal vein as a cause of presinusoidal noncirrhotic portal hypertension has not previously been reported for metastatic breast carcinoma. This case highlights the importance of obstructive portal venopathy in the pathogenesis of NRH as well as the diagnostic difficulties that may be encountered in determining the cause of portal hypertension.

  1. A case of small cell cancer of the breast in a male with synchronous stage IV non-small cell lung carcinoma

    Directory of Open Access Journals (Sweden)

    Laurie Matt

    2013-09-01

    Full Text Available Extrapulmonary small cell carcinomas (EPSCC are extremely rare. Most reports indicate success with therapy directed at the tumor as if it was pulmonary small cell carcinoma Primary small cell carcinoma of the breast is an uncommon form of EPSCC. Differentiating between a primary small cell carcinoma of the breast from metastatic disease to the breast is very important. According to the literature, there have been approximately 70 cases reported worldwide. Of these cases, only two cases are documented in men. Prognosis is varied and depends on stage of disease at presentation. A combination of surgery, chemotherapy and/or radiation is required to adequately treat patients with small cell carcinoma of the breast. We present a case of a male patient diagnosed with stage IV non-small cell lung carcinoma first and then subsequently diagnosed with a concurrent small cell carcinoma of the breast responding to treatment with concurrent chemotherapy and radiation.

  2. Unusual aggressive breast cancer: metastatic malignant phyllodes tumor.

    Science.gov (United States)

    Singer, Adam; Tresley, Jonathan; Velazquez-Vega, Jose; Yepes, Monica

    2013-02-01

    For the year of 2012, it has been estimated that breast cancer will account for the greatest number of newly diagnosed cancers and the second highest proportion of cancer related deaths among women. Breast cancer, while often lumped together as one disease, represents a diverse group of malignancies with different imaging findings, histological appearances and behavior. While most invasive primary breast cancers are epithelial derived adenocarcinomas, rare neoplasms such as the phyllodes tumor may arise from mesenchymal tissue. Compared to the breast adenocarcinoma, the phyllodes tumor tends to affect a younger population, follows a different clinical course, is associated with different imaging and histological findings and is managed distinctively. There may be difficulty in differentiating the phyllodes tumor from a large fibroadenoma, but the mammographer plays a key role in reviewing the clinical and imaging data in order to arrive at the correct diagnosis. Early diagnosis with proper surgical management can often cure non-metastatic phyllodes tumors. However, in rare cases where metastasis occurs, prognosis tends to be poor. This report describes the presentation, imaging findings and management of a metastatic malignant phyllodes tumor.

  3. Induction of trismus by sunitinib and pazopanib in metastatic renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Ridhima Iyer

    2017-01-01

    Full Text Available Tyrosine kinase inhibitors sunitinib and pazopanib are used as first-line agents in the treatment of metastatic renal cell carcinoma. Treatment-related toxicities have been described with both these drugs. This report describes a patient with metastatic renal carcinoma who developed trismus while being treated with these agents and is, to the best of our knowledge, the first such case to be reported.

  4. Concurrent breast stroma sarcoma and breast carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Carvalho Teresa

    2010-12-01

    Full Text Available Abstract Introduction Breast cancer is one of the most important health problems in the world and affects a great number of women over the entire globe. This group of tumors rarely presents as bilateral disease and, when it does happen, normally occurs within the same histological type. We report a rare case of concurrent bilateral breast cancer with two different histology types, a breast carcinoma and a breast sarcoma, in a 42-year-old woman referred to our hospital. Case presentation A 42-year-old Caucasian woman admitted to our institute in August 1999, presented with a nodule in the left breast of 3.0 × 2.5 cm, and, in the right breast, one of 1.0 cm, suspected of malignancy and with a clinically negative armpit. Biopsies had revealed invasive mammary carcinoma (right breast and sarcoma (left breast. She was submitted to bilateral modified radical mastectomy. A histological study showed an invasive mammary carcinoma degree II lobular pleomorphic type with invasion of seven of the 19 excised axillary nodes in the right breast and, in the left breast, a sarcoma of the mammary stroma, for which the immunohistochemistry study was negative for epithelial biomarkers and positive for vimentin. Later, she was submitted for chemotherapy (six cycles of 75 mg/m2 5-fluorouracil, epirubicin and cyclophosphamide followed by radiotherapy of the thoracic wall and axillary nodes on the left. Hormone receptors were positive in the tumor of the right breast, and tamoxifen, 20 mg, was prescribed on a daily basis (five years followed by letrozole, 2.5 mg, also daily (five years. She presented no sign of negative evolution in the last consultation. Conclusion The risk of development of bilateral breast cancer is about 1% each year within a similar histological type, but it is higher in tumors with lobular histology. In this case, the patient presented, simultaneously, two histologically distinct tumors, thus evidencing a rare situation.

  5. GDC-0941 and Cisplatin in Treating Patients With Androgen Receptor-Negative Triple Negative Metastatic Breast Cancer

    Science.gov (United States)

    2017-05-22

    Estrogen Receptor Negative Breast Cancer; Human Epidermal Growth Factor 2 Negative Carcinoma of Breast; Triple Negative Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Triple-negative Breast Cancer

  6. Mucinous carcinoma of breast: A diagnostic pitfall

    Directory of Open Access Journals (Sweden)

    Magdalene KF, Sapna M, Jeevaraj TR

    2014-04-01

    Full Text Available Mucinous carcinoma is also known as mucoid carcinoma, colloid carcinoma, gelatinous carcinoma and mucin producing carcinoma. They are uncommon neoplasms of the breast and the reported incidence varies from 1-4%. Most of the mucinous carcinomas occur in older age group. FNAC can aid in diagnosis of mucinous carcinoma with only a few FNAC studies documented in literature. We present here a 56year old lady with a huge ulcerated breast mass clinically diagnosed as Malignant Phyllodes tumor. An FNAC was done which showed epithelial cell clusters with mild atypia in a background of both bluish violet and pink extracellular material. Spindle shaped cells were noted in the ground substance which led to a diagnosis of a phyllodes tumor with extensive myxoid change. Mastectomy was performed and the histopathological features confirmed a diagnosis of mucinous carcinoma. The tumor had areas showing thick collagenized fibrous septae separating tumor cell clusters and also areas of fibrosis. The pitfall in FNAC diagnosis may be due to the sampling from such an area.

  7. Myoepithelial carcinoma of the male breast: a rare case report

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    ABSTRACT: Myoepithelial carcinoma (malignant myoepithelioma) of the breast is a rare entity and in the male breast it is even rarer. Two cases of benign myoepithelioma in the male breast have been reported so far. Here we report, probably the first case of. Myoepithelial carcinoma in a male breast with clinical features ...

  8. Myoepithelial carcinoma of the male breast: a rare case report ...

    African Journals Online (AJOL)

    Myoepithelial carcinoma (malignant myoepithelioma) of the breast is a rare entity and in the male breast it is even rarer. Two cases of benign myoepithelioma in the male breast have been reported so far. Here we report, probably the first case of Myoepithelial carcinoma in a male breast with clinical features mimicking ...

  9. Evidence for a role of tumor-derived laminin-511 in the metastatic progression of breast cancer.

    Science.gov (United States)

    Chia, Jenny; Kusuma, Nicole; Anderson, Robin; Parker, Belinda; Bidwell, Bradley; Zamurs, Laura; Nice, Edouard; Pouliot, Normand

    2007-06-01

    Most studies investigating laminins (LMs) in breast cancer have focused on LM-111 or LM-332. Little is known, however, about the expression and function of alpha5 chain-containing LM-511/521 during metastatic progression. Expression of LM-511/521 subunits was examined in genetically related breast tumor lines and corresponding primary tumors and metastases in a syngeneic mouse model using real-time quantitative polymerase chain reaction, in situ hybridization, and immunohistochemistry. The results from our investigation indicate that LM-511 rather than LM-111, -332, or -521 correlates with metastatic potential in mouse mammary tumors. LM-511 was a potent adhesive substrate for both murine and human breast carcinoma cells and promoted strong haptotactic responses in metastatic lines. Haptotaxis was mediated by alpha3 integrin in both MCF-7 and MDA-MB-231 cells and was strongly inhibited by blocking antibodies against this integrin subunit. However, whereas nonmetastatic MCF-7 cells migrated toward LM-511 primarily via alpha3beta1 integrin, results from antibody perturbation experiments and flow cytometry analysis suggest that this response is mediated by an as yet unidentified alpha3beta integrin heterodimer (other than alpha3beta1) in MDA-MB-231 cells. These results are consistent with earlier reports implicating alpha3 integrins in breast cancer progression and support the role of LM-511 as a functional substrate regulating breast cancer metastasis.

  10. Metastatic Progression of Breast Cancer by Allelic Loss on Chromosome 18q21

    National Research Council Canada - National Science Library

    Thiagalingam, Sam

    2004-01-01

    ... and VEGF in breast cancer. Additionally, our preliminary data also provides evidence for the synergistic activation of pro-angiogenic/ metastatic effects by TGFbeta in the presence of defective SMAD4 in breast cancer...

  11. Inflammatory carcinoma of breast: The chameleon

    Directory of Open Access Journals (Sweden)

    Indranil Chakrabarti

    2017-01-01

    Full Text Available Inflammatory breast carcinoma is an extremely rare, rapidly progressive breast carcinoma which is a great masquerader and often is mistaken as an inflammatory lesion. This leads to the delay in diagnosis. Here, we report such a case where the mistaken clinical diagnosis led to it being treated with antibiotics. However, fine-needle aspiration cytology of the case saved the day. Histopathological confirmation followed by multimodal therapy was rendered, and the patient responded well to the treatment. Thus, awareness and recognition of this rare entity, which mimics various inflammatory and nonmalignant causes, is of paramount importance for the doctors and patients alike.

  12. Ductal Carcinoma In Situ of the Breast

    Directory of Open Access Journals (Sweden)

    Richard J. Lee

    2012-01-01

    Full Text Available Ductal carcinoma in situ (DCIS of the breast represents a complex, heterogeneous pathologic condition in which malignant epithelial cells are confined within the ducts of the breast without evidence of invasion. The increased use of screening mammography has led to a significant shift in the diagnosis of DCIS, accounting for approximately 27% of all newly diagnosed cases of breast cancer in 2011, with an overall increase in incidence. As the incidence of DCIS increases, the treatment options continue to evolve. Consistent pathologic evaluation is crucial in optimizing treatment recommendations. Surgical treatment options include breast-conserving surgery (BCS and mastectomy. Postoperative radiation therapy in combination with breast-conserving surgery is considered the standard of care with demonstrated decrease in local recurrence with the addition of radiation therapy. The role of endocrine therapy is currently being evaluated. The optimization of diagnostic imaging, treatment with regard to pathological risk assessment, and the role of partial breast irradiation continue to evolve.

  13. A rare case of metastatic basal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Dai Wee Lee

    2017-12-01

    Full Text Available Background: Basal cell carcinoma (BCC is relatively uncommon in Malaysia with non-melanomatous skin cancer being the 12th most common malignancy in Malaysia.Metastatic basal cell carcinoma (MBCC is extremely rare and the incidence is estimated to be 0.0028% to 0.55% among all BCC. We report a case of MBCC with a summary of clinical and histopathology findings; and the management. Case presentation: A 69-year-old Chinese man, presented with a left wrist mass for 4 years. The mass was on the dorsal surface of the wrist, ulcerated, and measured 15 x 10cm. The tumour size was 2.5 × 8.6 × 10cm on MRI, extending into the extensor digitorum tendons and possible invasion into the lumbricals. He underwent wide excision of the mass, decorticotomy of left 3rd to 5th metacarpal bones and amputation of 2nd metacarpal bone. Histopathological examination showed BCC involving whole skin thickness invading the subcutaneous fat but sparing the underlying tissues, resections margins were clear, maximal diameter was 11.5 cm. The tumour was staged as pT2N0M0. After 18 months, he developed an 8 × 10cm left axillary mass which was fungating and bleeding. CT scan also showed multiple lung metastases. Repeat biopsy of the left axillary mass showed BCC with similar appearance as the previous histopathology examination. Radiotherapy to the left axilla was given (65 Gray in 30 fractions for local control as the tumour was bleeding profusely. Discussion: A review by Wysong et al. for 194 cases of MBCC suggests that its prognosis remains poor over the past 30 years, with the median overall survival of 10 months from diagnosis despite the introduction of systemic chemotherapy and radiotherapy. Most common metastatic sites are the regional lymph nodes, lungs and bone. Large lesions (particularly those over 10 cm2 and tumours that invade deep structures, such as cartilage, skeletal muscle, or bone, are most likely to metastasize. Perineural invasion, aggressive histologic

  14. Combination of TB lymphadenitis and metastatic LAP in breast cancer

    Directory of Open Access Journals (Sweden)

    Abdolhassan Talaiezadeh

    2015-06-01

    Full Text Available Tuberculosis (TB may present as pulmonary and extra-pulmonary. TB lymphadenitis is the most common presentation of extra-pulmonary TB. TB lymphadenitis should be taken into account in the differential diagnosis of different disorders such as metastatic lymphadenopathy. The reported patient was a 65-year-old lady with breast cancer and conglomerated and matted axillary lymphadenopathy who received chemotherapy. She presented with more extensive axillary LAP contrary to our expectation. Modified radical mastectomy was done and pathology analysis reported TB lymphadenitis associated with metastatic LAP. Under cover of anti-TB therapy adjuvant chemoradiation therapy was started. Accordingly, we recommend TB be ruled out in every patient who needs chemotherapy in the endemic region because chemotherapy may cause the extension of TB in the body.

  15. A Novel Therapeutic Vaccine for Metastatic Mammary Carcinoma: Focusing MHC/Peptide Complexes to Lipid Rafts

    National Research Council Canada - National Science Library

    Dolan, Brian

    2004-01-01

    Genetic engineering of tumor cells to express MHC class and subsequent use of said cells for treatment of established and metastatic tumors has yielded promising results in animal models for treatment of breast cancer...

  16. Breast metastasis and lung large-cell neuroendocrine carcinoma: first clinical observation.

    Science.gov (United States)

    Papa, Anselmo; Rossi, Luigi; Verrico, Monica; Di Cristofano, Claudio; Moretti, Valentina; Strudel, Martina; Zoratto, Federica; Minozzi, Marina; Tomao, Silverio

    2017-09-01

    The lung large-cell neuroendocrine carcinoma (LCNEC) is a very rare aggressive neuroendocrine tumor with a high propensity to metastasize and very poor prognosis. We report an atypical presentation of lung LCNEC was diagnosed from a metastatic nodule on the breast. Our patient is a 59-years-old woman that presented in March 2014 nonproductive cough. A CT scan showed multiple brain, lung, adrenal gland and liver secondary lesions; moreover, it revealed a breast right nodule near the chest measuring 1.8 cm. The breast nodule and lung lesions were biopsied and their histology and molecular diagnosis were LCNEC of the lung. To our knowledge, this is the first documented case of breast metastasis from LCNEC of the lung. Furthermore, breast metastasis from extramammary malignancy is uncommon and its diagnosis is difficult but important for proper management and prediction of prognosis. Therefore, a careful clinical history with a thorough clinical examination is needed to make the correct diagnosis. Moreover, metastasis to the breast should be considered in any patient with a known primary malignant tumor history who presents with a breast lump. Anyhow, pathological examination should be performed to differentiate the primary breast cancer from metastatic tumor. Therefore, an accurate diagnosis of breast metastases may not only avoid unnecessary breast resection, more importantly it is crucial to determine an appropriate and systemic treatment. © 2015 John Wiley & Sons Ltd.

  17. Photodynamic therapy for metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    E. V. Horanskaya

    2014-01-01

    Full Text Available Results of treatment for cutaneous metastasis of breast cancer with photjdynamic therapy are represented. The study included 46 patients, the total number of treated cutaneous metastases was 535. For photodynamic therapy photosensitizer photolon given intravenously at a dose of 0.9–1.6 mg/kg body weight 3 h before treatment session (wave length 661±1 nm, плотность мощности 0,11–0,56 J/cm2, мощность на выходе волокна 0,3–2,0 Wt, light dose 50–600 J/cm2. Complete regression of metastasis was obtained in 33.6% of cases, partial – in 39.4%, stabilization – in 22.6%, progression of disease was in 4.3% of cases. The results show the perspectiveness of photodynamic therapy for metastasis as one of the step of treatment. 

  18. Prognostic value of serum tetranectin in patients with metastatic breast cancer

    DEFF Research Database (Denmark)

    Høgdall, C K; Sölétormos, G; Nielsen, D

    1993-01-01

    To evaluate serum tetranectin as a prognostic marker before first-line chemotherapy, serum levels were studied in 67 patients with metastatic breast cancer. In the Cox analyses, the relative risk (RR) for death of cancer varied with the cut-off level of serum tetranectin. A maximal RR of 5...... prognostic factor in metastatic breast cancer....

  19. Serum HER-2: Sensitivity, specificity, and predictive values for detecting metastatic recurrence in breast cancer patients

    DEFF Research Database (Denmark)

    Sørensen, Patricia Diana; Jakobsen, Erik Hugger; Madsen, Jonna Skov

    2013-01-01

    The aim of this study was to determine the sensitivity, specificity, and predictive values of serum HER-2 for detecting metastatic recurrence in breast cancer patients.......The aim of this study was to determine the sensitivity, specificity, and predictive values of serum HER-2 for detecting metastatic recurrence in breast cancer patients....

  20. Metastatic Penile Carcinomas: A Study of Nine Cases and Review of ...

    African Journals Online (AJOL)

    Objective: Primary penile carcinoma is one of the rarest male genital tract tumors in Turkey, because circumcision is performed routinely. In general, metastatic carcinoma of the penis is the second most common penile tumor. Despite the fact that the penis is rarely affected by metastases, there have been 319 cases reported ...

  1. Clinical Pharmacokinetics and Pharmacodynamics of Atezolizumab in Metastatic Urothelial Carcinoma.

    Science.gov (United States)

    Stroh, M; Winter, H; Marchand, M; Claret, L; Eppler, S; Ruppel, J; Abidoye, O; Teng, S L; Lin, W T; Dayog, S; Bruno, R; Jin, J; Girish, S

    2017-08-01

    Atezolizumab, a humanized immunoglobulin G1 (IgG1) monoclonal antibody targeting human programmed death-ligand 1 (PD-L1), is US Food and Drug Administration (FDA) approved in metastatic urothelial carcinoma (MUC) and is being investigated in various malignancies. This analysis based upon 906 patients from two phase I and one phase II MUC studies, is the first report of the clinical pharmacokinetics (PK) and pharmacodynamics (PD) of atezolizumab. Atezolizumab exhibited linear PK over a dose range of 1-20 mg/kg, including the labeled 1,200 mg dose. The clearance, volume of distribution, and terminal half-life estimates from population pharmacokinetic (PopPK) analysis of 0.200 L/day, 6.91 L, and 27 days, respectively, were as expected for an IgG1. Exposure-response analyses did not identify statistically significant relationships with either objective response rate or adverse events of grades 3-5 or of special interest. None of the statistically significant covariates from PopPK (body weight, gender, antitherapeutic antibody, albumin, and tumor burden) would require dose adjustment. © 2016 American Society for Clinical Pharmacology and Therapeutics.

  2. [Monitoring of metastatic renal cell carcinoma--standards and challenges].

    Science.gov (United States)

    Jäger, Elke

    2010-01-01

    The introduction of targeted therapies has led to a novel situation regarding monitoring of metastatic renal cell carcinoma (mRCC): patients treated with these new drugs have a significantly longer life expectancy than just a few years ago. In order to maximize the treatment benefit, new demands have come up on the assessment of tumor progression: timing and interpretation of imaging studies are crucial for optimal therapeutic management. Detailed knowledge of the new compounds' mode of action is important as it is different from that of classic cytotoxic drugs. The RECIST criteria constitute the standard for evaluation. Following recommendations made by the German Cancer Society's (DKG) interdisciplinary task force, targeted therapies should strive for a sufficient treatment duration in each line of therapy in order to achieve the best therapeutic outcome. Treatment is continued until clinical progression occurs. Assessing therapeutic efficacy with adequate imaging techniques 6-9 weeks after the beginning of therapy is recommended. Subsequent follow-up examinations should be repeated using identical imaging modalities every 2-3 months. For cyclically applied drugs such as Sunitinib, examinations should be carried out at identical time points within the treatment cycle. Copyright 2010 S. Karger AG, Basel.

  3. Melanocyte colonization and pigmentation of breast carcinoma

    DEFF Research Database (Denmark)

    Mele, Marco; Laurberg, Tinne; Engberg Damsgaard, Tine

    2012-01-01

    Introduction. Melanocyte colonization of breast carcinoma by nonneoplastic melanocytes of epidermal origin is a rare and serious condition first described in 1977. We report on the exceptional clinical and pathological features of this migration phenomenon in a 74-year-old patient. Discussion...

  4. Pleomorphic liposarcoma following radiotherapy for breast carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Arbabi, L.; Warhol, M.J.

    1982-03-01

    A pleomorphic liposarcoma arising in a site previously irradiated as a treatment for breast carcinoma is described. This case fulfills the criteria for a tumor to be radiation-induced. The tumor is localized with an irradiated area, there is a clear histologic distinction between the previous and current tumor, and there is a long latent interval.

  5. Pleomorphic liposarcoma following radiotherapy for breast carcinoma.

    Science.gov (United States)

    Arbabi, L; Warhol, M J

    1982-03-01

    A pleomorphic liposarcoma arising in a site previously irradiated as a treatment for breast carcinoma is described. This case fulfills the criteria for a tumor to be radiation-induced. The tumor is localized with an irradiated area, there is a clear histologic distinction between the previous and current tumor, and there is a long latent interval.

  6. Pleomorphic liposarcoma following radiotherapy for breast carcinoma

    International Nuclear Information System (INIS)

    Arbabi, L.; Warhol, M.J.

    1982-01-01

    A pleomorphic liposarcoma arising in a site previously irradiated as a treatment for breast carcinoma is described. This case fulfills the criteria for a tumor to be radiation-induced. The tumor is localized with an irradiated area, there is a clear histologic distinction between the previous and current tumor, and there is a long latent interval

  7. Profile of palbociclib in the treatment of metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    Ehab M

    2016-05-01

    treatment of postmenopausal women with ERα+/HER2− locally advanced or metastatic breast cancer. In this review, we discuss the potential role of CDK inhibition in breast cancer treatment, and focus on palbociclib progress from preclinical studies to clinical trials with mentioning the most recent ongoing as well as planned Phase II and Phase III trials of palbociclib in advanced breast cancer.Keywords: cyclin-dependent kinases, cell cycle, metastatic breast cancer, PD0332991

  8. Utility of CK7 and CK20 immunohistochemistry in the detection of synchronous breast and colon carcinoma in a pleural effusion: a case report and supporting survey of archival material

    DEFF Research Database (Denmark)

    Stopyra, G A; Warhol, M J; Multhaupt, H A

    2001-01-01

    We present a case of synchronous breast and colon carcinoma in a pleural effusion, to our knowledge the first such reported case in the English-language literature. The patient was a 55-yr-old white female with known metastatic breast and colon carcinoma who developed a malignant pleural effusion...

  9. Ceramide targets xIAP and cIAP1 to sensitize metastatic colon and breast cancer cells to apoptosis induction to suppress tumor progression

    International Nuclear Information System (INIS)

    Paschall, Amy V; Bielawska, Alicja; Liu, Kebin; Zimmerman, Mary A; Torres, Christina M; Yang, Dafeng; Chen, May R; Li, Xia; Bieberich, Erhard; Bai, Aiping; Bielawski, Jacek

    2014-01-01

    Ceramide is a bioeffector that mediates various cellular processes, including apoptosis. However, the mechanism underlying ceramide function in apoptosis is apparently cell type-dependent and is not well-understood. We aimed at identifying molecular targets of ceramide in metastatic human colon and breast cancer cells, and determining the efficacy of ceramide analog in suppression of colon and breast cancer metastasis. The activity of and mechanism underlying ceramide as a cytotoxic agent, and as a sensitizer for Fas-mediated apoptosis was analyzed in human cell lines established from primary or metastatic colon and breast cancers. The efficacy of ceramide analog LCL85 in suppression of metastasis was examined in preclinical mouse tumor models. Exposure of human colon carcinoma cells to ceramide analog LCL85 results in apoptosis in a dose-dependent manner. Interestingly, a sublethal dose of LCL85 increased C16 ceramide content and overcame tumor cell resistance to Fas-mediated apoptosis. Subsequently, treatment of tumor cells with exogenous C16 ceramide resulted in increased tumor cell sensitivity to Fas-mediated apoptosis. LCL85 resembles Smac mimetic BV6 in sensitization of colon carcinoma cells to Fas-mediated apoptosis by inducing proteasomal degradation of cIAP1 and xIAP proteins. LCL85 also decreased xIAP1 and cIAP1 protein levels and sensitized metastatic human breast cancer cells to Fas-mediated apoptosis. Silencing xIAP and cIAP1 with specific siRNAs significantly increased the metastatic human colon carcinoma cell sensitivity to Fas-mediated apoptosis, suggesting that IAP proteins mediate apoptosis resistance in metastatic human colon carcinoma cells and ceramide induces IAP protein degradation to sensitize the tumor cells to apoptosis induction. Consistent with its apoptosis sensitization activity, subtoxic doses of LCL85 suppressed colon carcinoma cell metastatic potential in an experimental lung metastasis mouse model, as well as breast cancer growth

  10. First-line sunitinib versus pazopanib in metastatic renal cell carcinoma: Results from the International Metastatic Renal Cell Carcinoma Database Consortium

    DEFF Research Database (Denmark)

    Ruiz-Morales, Jose Manuel; Swierkowski, Marcin; Wells, J Connor

    2016-01-01

    BACKGROUND: Sunitinib (SU) and pazopanib (PZ) are standards of care for first-line treatment of metastatic renal cell carcinoma (mRCC). However, how the efficacy of these drugs translates into effectiveness on a population-based level is unknown. PATIENTS AND METHODS: We used the International m...

  11. Depression in older women with metastatic breast cancer.

    Science.gov (United States)

    D'Ambruoso, Sarah F

    2014-12-01

    Depressive symptoms are common in older women with late-stage breast cancer, and some of these patients meet criteria for major depressive disorder. Significant overlap exists among many of the most prevalent physical signs and symptoms of depression in older adults (e.g., weight loss, fatigue) and the physical signs and symptoms of malignancy or treatment for malignancy, which may contribute to ongoing underdiagnosis and undertreatment of depression in this population. The National Comprehensive Cancer Network and evidence-based geriatric nursing guidelines call for routine screening for depression with valid and reliable screening instruments among high-risk groups at every encounter. Geriatrics, oncology, and palliative care nurses are encouraged to regularly screen older women with metastatic breast cancer for depressive symptoms and maintain a low threshold for initiation of behavioral and/or psychopharmacological interventions. Copyright 2014, SLACK Incorporated.

  12. Histopathological evaluation of carcinoma of breast

    Directory of Open Access Journals (Sweden)

    R Pathak

    2016-03-01

    Full Text Available Background: Carcinoma of breast has become the major public health problem among females in developing as well as developed countries. InNepal it comprises 6% of total cancers cases and often diagnosed at advanced stage. Surgical removal or modified radical mastectomy (MRM is the most commonly used tools for disease management. The objective of this study is to identify the clinical, macroscopic and microscopic features of MRM specimens.Materials and methods: This prospective cross-sectional study was carried out at Department of Pathology, Bhaktapur Cancer Hospital, Bhaktapur, Nepal. Macroscopic and microscopic examination provided the tumor size, stage, grade, lymph node status, lympho-vascular invasion and perineural invasion. Data were collected and analyzed using SPSS 16.Results: The study comprised 112 breast cancer patients of which 109 (97.3% were females and 3 (2.7% were males. Invasive ductal carcinoma no specific type was the most common type of breast carcinoma. (84 cases accounting 75% of total cases. Carcinoma with medullary features was second most common (6 cases comprising 5.4% cases followed by lobular, papillary, apocrine, mucinious and NST mixed types. Grade II tumors were most frequent grade observed in 76.79% cases followed by Grade I (12.50% and Grade III (10.71%.Conclusion: As a conclusion invasive ductal carcinoma was the most common histological type breast cancer and the tumors were found at T2 and N3 stage i.e maximum at grade II. Our study provides prognostic significance of histo-pathological information in breast cancer management.

  13. Integrin laminin receptors and breast carcinoma progression.

    Science.gov (United States)

    Mercurio, A M; Bachelder, R E; Chung, J; O'Connor, K L; Rabinovitz, I; Shaw, L M; Tani, T

    2001-07-01

    This review explores the mechanistic basis of breast carcinoma progression by focusing on the contribution of integrins. Integrins are essential for progression not only for their ability to mediate physical interactions with extracellular matrices but also for their ability to regulate signaling pathways that control actin dynamics and cell movement, as well as for growth and survival. Our comments center on the alpha6 integrins (alpha6beta1 and alpha6beta4), which are receptors for the laminin family of basement membrane components. Numerous studies have implicated these integrins in breast cancer progression and have provided a rationale for studying the mechanistic basis of their contribution to aggressive disease. Recent work by our group and others on mechanisms of breast carcinoma invasion and survival that are influenced by the alpha6 integrins are discussed.

  14. Invasive Pleomorphic Lobular Carcinoma of the Breast: Pathologic, Clinical, and Therapeutic Considerations.

    Science.gov (United States)

    Al-Baimani, Khalid; Bazzarelli, Amy; Clemons, Mark; Robertson, Susan J; Addison, Christina; Arnaout, Angel

    2015-12-01

    Pleomorphic lobular carcinoma is an uncommon form of breast cancer and a subtype of invasive lobular carcinoma. It has unique histopathologic features that translate to a more aggressive phenotype with an associated poor prognosis. Unlike classical invasive lobular carcinoma, it can lose estrogen and progesterone receptor expression and demonstrate HER-2/neu amplification. It remains to be determined, however, whether the pleomorphic histology independently predicts a worse outcome or whether other known associated negative prognostic factors such as larger tumor size, increased metastatic disease, and associated worse molecular subtypes commonly present in pleomorphic carcinoma account for the poor prognosis. Here we present an updated review of the unique pathologic and clinical features of pleomorphic lobular carcinoma needed to guide management for women with this subtype of cancer. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Metastatic carcinoma of the urinary bladder in a 67-year-old female with underlying triple primary cancers

    Directory of Open Access Journals (Sweden)

    Chia-Yen Hung

    2016-06-01

    A 67-year-old Taiwanese female presented to our institution in November 1997 with gastric signet ring cell carcinoma, pT2N0M0, status post subtotal gastrectomy. In February 2003 she was diagnosed with left breast invasive lobular carcinoma status post modified radical mastectomy, pT2N2M0. Further examination in January 2005 revealed proximal transverse colon cancer, Dukes' C2, with status post right hemicolectomy. She achieved disease-free status from all three malignancies after surgical resection and adjuvant chemotherapy for breast and colon cancers sequentially. In November 2011, she complained about sudden onset of gross hematuria for several days. Diagnostic cystoscopy showed a mass lesion over her urinary bladder. Cystoscope-assisted biopsy showed metastatic poorly differentiated adenocarcinoma with signet ring appearance. Herein we have discussed the pathologic role in the diagnosis of metastatic tumor involving a patient with multiple primary cancers. We also explored the epidemiologic risk and potential causal mechanism of patients with multiple primary cancers.

  16. Phytochemicals potently inhibit migration of metastatic breast cancer cells†

    Science.gov (United States)

    Ham, Stephanie Lemmo; Nasrollahi, Samila; Shah, Kush N.; Soltisz, Andrew; Paruchuri, Sailaja; Yun, Yang H.; Luker, Gary D.; Bishayee, Anupam; Tavana, Hossein

    2017-01-01

    Cell migration is a major process that drives metastatic progression of cancers, the major cause of cancer death. Existing chemotherapeutic drugs have limited efficacy to prevent and/or treat metastasis, emphasizing the need for new treatments. We focus on triple negative breast cancer (TNBC), the subtype of breast cancer with worst prognosis and no standard chemotherapy protocols. Here we demonstrate that a group of natural compounds, known as phytochemicals, effectively block migration of metastatic TNBC cells. Using a novel cell micropatterning technology, we generate consistent migration niches in standard 96-well plates where each well contains a cell-excluded gap within a uniform monolayer of cells. Over time, cells migrate into and occupy the gap. Treating TNBC cells with non-toxic concentrations of phytochemicals significantly blocks motility of cells. Using a molecular analysis approach, we show that anti-migratory property of phytochemicals is partly due to their inhibitory effects on phosphorylation of ERK1/2. This study provides a framework for future studies to understand molecular targets of phytochemicals and evaluate their effectiveness in inhibiting metastasis in animal models of cancer. PMID:26120051

  17. Subtractive Cell-SELEX Selection of DNA Aptamers Binding Specifically and Selectively to Hepatocellular Carcinoma Cells with High Metastatic Potential

    Directory of Open Access Journals (Sweden)

    Hao Chen

    2016-01-01

    Full Text Available Relapse and metastasis are two key risk factors of hepatocellular carcinoma (HCC prognosis; thus, it is emergent to develop an early and accurate detection method for prognostic evaluation of HCC after surgery. In this study, we sought to acquire oligonucleotide DNA aptamers that specifically bind to HCC cells with high metastatic potential. Two HCC cell lines derived from the same genetic background but with different metastatic potential were employed: MHCC97L (low metastatic properties as subtractive targets and HCCLM9 (high metastatic properties as screening targets. To mimic a fluid combining environment, initial DNA aptamers library was firstly labelled with magnetic nanoparticles using biotin-streptavidin system and then applied for aptamers selection. Through 10-round selection with subtractive Cell-SELEX, six aptamers, LY-1, LY-13, LY-46, LY-32, LY-27/45, and LY-7/43, display high affinity to HCCLM9 cells and do not bind to MHCC97L cells, as well as other tumor cell lines, including breast cancer, lung cancer, colon adenocarcinoma, gastric cancer, and cervical cancer, suggesting high specificity for HCCLM9 cells. Thus, the aptamers generated here will provide solid basis for identifying new diagnostic targets to detect HCC metastasis and also may provide valuable clues for developing new targeted therapeutics.

  18. E-cadherin expression in primary carcinomas of the breast and its distant metastases

    International Nuclear Information System (INIS)

    Kowalski, Paul J; Rubin, Mark A; Kleer, Celina G

    2003-01-01

    Aberrant expression of E-cadherin has been associated with the development of metastases in patients with breast cancer. Even though the expression of E-cadherin has been studied in primary breast tumors, little is known about its expression at the distant metastatic sites. We investigate the relationship between E-cadherin expression in primary breast carcinoma and their distant, non-nodal metastases. Immunohistochemical analysis of E-cadherin was performed in tissues from 30 patients with primary invasive breast carcinoma and their distant metastases. E-cadherin expression was evaluated as normal or aberrant (decreased when compared with normal internal positive controls, or absent). Twenty-two (73%) invasive carcinomas were ductal, and eight (27%) were lobular. Of the primary invasive ductal carcinomas, 55% (12/22) had normal E-cadherin expression and 45% (10/22) had aberrant expression. All of the metastases expressed E-cadherin with the same intensity as (12 tumors) or with stronger intensity than (10 tumors) the corresponding primaries. Of the invasive lobular carcinomas, one of eight (12%) primary carcinomas and none of the metastases expressed E-cadherin in the cell membranes, but they accumulated the protein in the cytoplasm. Aberrant E-cadherin expression is frequent in invasive ductal carcinomas that progress to develop distant metastases. Distant metastases consistently express E-cadherin, often more strongly than the primary tumor. Invasive lobular carcinomas have a different pattern of E-cadherin expression, suggesting a different role for E-cadherin in this form of breast carcinoma

  19. Mucinous carcinoma of the breast: iconographic essay with histopathological correlation

    Directory of Open Access Journals (Sweden)

    Gustavo Nunes Medina Coeli

    2013-07-01

    Full Text Available The present essay is aimed at describing the most characteristic imaging findings of mucinous carcinoma of the breast, with emphasis on the patterns related to better prognosis. The authors selected cases of mucinous carcinoma of the breast whose images were available, highlighting the imaging findings suggestive of this subtype of breast cancer, either at mammography, ultrasonography or magnetic resonance imaging.

  20. Ultrastructural aspects of mucinous (colloid) breast carcinoma.

    Science.gov (United States)

    Jao, W; Lao, I O; Chowdhury, L N; Gould, V E

    1980-01-01

    Seven cases of mucinous (colloid) breast carcinoma were studied by electron microscopy. In addition to the predictably abundant mucosubstance production, the following observations merit elaboration: 1) absence of myoepithelial differentiation and basal lamina deposition, 2) notably developed cytoplasmic filamentous systems and relatively scarce lysosomes, 3) frequent and apparently well-developed intercellular junctions, and 4) a distinct paucity of vessels in the tumors' stroma. The rather favorable clinical prognosis of mucinous breast carcinoma despite the absence of myoepithelial differentiation and basal lamina deposition parallel observations made on medullary and tubular breast carcinomas, thus confirming that those parameters, however important, are not the sole determinants of an aggresive behavior. The conspicuous cytoplasmic filaments appear to be neither true myoepithelial filaments or tonfilaments. The peculiar arrangement of these contractile proteins and the suspected sarcity of lysosomal collagenases may be reflected in the rather low invasiveness of these carcinomas. Another factor that may impact favorably on the cohesiveness of these neoplastic cell clusters is the presence of abundant and well-developed intercellular junctions. We further speculate that the paucity of stromal vessels in these neoplasms may be the result of as yet unidentified factors that might inhibit angiogenesis.

  1. Negative bone scintigraphy and diffuse osteoblastic breast carcinoma metastases; Scintigraphie osseuse negative et metastases osteocondensantes dans le cancer du sein

    Energy Technology Data Exchange (ETDEWEB)

    Rousseau, C.; Resche, I.; Chatal, J.F. [Centre Rene Gauducheau, Service de Medecine Nucleaire, 44 - Saint Herblain (France); Campone, M.; Fumoleau, P. [Centre Rene Gauducheau, Service d' Oncologie Medicale, 44 - Saint Herblain (France); Cussac, A. [Centre Rene Gauducheau, Service de Radiotherapie, 44 - Saint Herblain (France); Meingan, P. [Centre Rene Gauducheau, Service d' Imagerie Medicale, 44 - Saint Herblain (France)

    2001-03-01

    The authors report a case of metastatic breast carcinoma with a negative bone scan in spite of densely sclerotic metastases on radiography. The literature is reviewed with regard to the subject of such negative bone scan in this clinical situation and the alternative possibilities to document the diagnostic of breast bone metastases are discussed. The 'normal' scintigraphic pattern is not clearly explained. (authors)

  2. Metastatic Basal cell carcinoma: a biological continuum of Basal cell carcinoma?

    Science.gov (United States)

    Mehta, Karaninder S; Mahajan, Vikram K; Chauhan, Pushpinder S; Sharma, Anju Lath; Sharma, Vikas; Abhinav, C; Khatri, Gayatri; Prabha, Neel; Sharma, Saurabh; Negi, Muninder

    2012-01-01

    Basal cell carcinoma (BCC) accounts for 80% of all nonmelanoma skin cancers. Its metastasis is extremely rare, ranging between 0.0028 and 0.55 of all BCC cases. The usual metastasis to lymph nodes, lungs, bones, or skin is from the primary tumor situated in the head and neck region in nearly 85% cases. A 69-year-old male developed progressively increasing multiple, fleshy, indurated, and at places pigmented noduloulcerative plaques over back, chest, and left axillary area 4 years after wide surgical excision of a pathologically diagnosed basal cell carcinoma. The recurrence was diagnosed as infiltrative BCC and found metastasizing to skin, soft tissue and muscles, and pretracheal and axillary lymph nodes. Three cycles of chemotherapy comprising intravenous cisplatin (50 mg) and 5-florouracil (5-FU, 750 mg) on 2 consecutive days and repeated at every 21 days were effective. As it remains unclear whether metastatic BCC is itself a separate subset of basal cell carcinoma, we feel that early BCC localized at any site perhaps constitutes a biological continuum that may ultimately manifest with metastasis in some individuals and should be evaluated as such. Long-standing BCC is itself potentially at risk of recurrence/dissemination; it is imperative to diagnose and appropriately treat all BCC lesions at the earliest.

  3. Metastatic Basal Cell Carcinoma: A Biological Continuum of Basal Cell Carcinoma?

    Directory of Open Access Journals (Sweden)

    Karaninder S. Mehta

    2012-01-01

    Full Text Available Basal cell carcinoma (BCC accounts for 80% of all nonmelanoma skin cancers. Its metastasis is extremely rare, ranging between 0.0028 and 0.55 of all BCC cases. The usual metastasis to lymph nodes, lungs, bones, or skin is from the primary tumor situated in the head and neck region in nearly 85% cases. A 69-year-old male developed progressively increasing multiple, fleshy, indurated, and at places pigmented noduloulcerative plaques over back, chest, and left axillary area 4 years after wide surgical excision of a pathologically diagnosed basal cell carcinoma. The recurrence was diagnosed as infiltrative BCC and found metastasizing to skin, soft tissue and muscles, and pretracheal and axillary lymph nodes. Three cycles of chemotherapy comprising intravenous cisplatin (50 mg and 5-florouracil (5-FU, 750 mg on 2 consecutive days and repeated at every 21 days were effective. As it remains unclear whether metastatic BCC is itself a separate subset of basal cell carcinoma, we feel that early BCC localized at any site perhaps constitutes a biological continuum that may ultimately manifest with metastasis in some individuals and should be evaluated as such. Long-standing BCC is itself potentially at risk of recurrence/dissemination; it is imperative to diagnose and appropriately treat all BCC lesions at the earliest.

  4. Macro-environment of breast carcinoma: frequent genetic alterations in the normal appearing skins of patients with breast cancer.

    Science.gov (United States)

    Moinfar, Farid; Beham, Alfred; Friedrich, Gerhard; Deutsch, Alexander; Hrzenjak, Andelko; Luschin, Gero; Tavassoli, Fattaneh A

    2008-05-01

    Genetic abnormalities in microenvironmental tissues with subsequent alterations of reciprocal interactions between epithelial and mesenchymal cells play a key role in the breast carcinogenesis. Although a few reports have demonstrated abnormal fibroblastic functions in normal-appearing fibroblasts taken from the skins of breast cancer patients, the genetic basis of this phenomenon and its implication for carcinogenesis are unexplored. We analyzed 12 mastectomy specimens showing invasive ductal carcinomas. In each case, morphologically normal epidermis and dermis, carcinoma, normal stroma close to carcinoma, and stroma at a distant from carcinoma were microdissected. Metastatic-free lymphatic tissues from lymph nodes served as a control. Using PCR, DNA extracts were examined with 11 microsatellite markers known for a high frequency of allelic imbalances in breast cancer. Losses of heterozygosity and/or microsatellite instability were detected in 83% of the skin samples occurring either concurrently with or independently from the cancerous tissues. In 80% of these cases at least one microsatellite marker displayed loss of heterozygosity or microsatellite instability in the skin, which was absent in carcinoma. A total of 41% of samples showed alterations of certain loci observed exclusively in the carcinoma but not in the skin compartments. Our study suggests that breast cancer is not just a localized genetic disorder, but rather part of a larger field of genetic alterations/instabilities affecting multiple cell populations in the organ with various cellular elements, ultimately contributing to the manifestation of the more 'localized' carcinoma. These data indicate that more global assessment of tumor micro- and macro-environment is crucial for our understanding of breast carcinogenesis.

  5. Patterns of care for metastatic renal cell carcinoma in Australia.

    Science.gov (United States)

    Day, Daphne; Kanjanapan, Yada; Kwan, Edmond; Yip, Desmond; Lawrentschuk, Nathan; Andrews, Miles; Davis, Ian D; Azad, Arun A; Rosenthal, Mark; Wong, Shirley; Johnstone, Alice; Gibbs, Peter; Tran, Ben

    2015-10-01

    To examine the patterns of care and outcomes for metastatic renal cell carcinoma (mRCC) in Australia, where there are limited reimbursed treatment options. In particular, we aim to explore prescribing patterns for first-line systemic treatment, the practice of an initial watchful-waiting approach, and the use of systemic treatments in elderly patients. Patients with mRCC undergoing treatment between 2006 and 2012 were identified from four academic hospitals in Victoria and Australian Capital Territory. Demographic, clinicopathological, treatment, and survival data were recorded by chart review. Descriptive statistics were used to report findings. Survival was estimated by the Kaplan-Meier method and compared using the log-rank test. The study was supported by a grant from Pfizer Australia. Our study identified 212 patients with mRCC for analysis. Patients were predominantly of clear cell histology (75%), Eastern Cooperative Oncology Group performance status 90 days before initiating treatment; these patients had a median OS of 56.3 months. Elderly patients (50 patients aged ≥70 years) were more likely to receive BSC alone than younger patients (46% vs 16%, P < 0.001). Of those who received systemic therapy, elderly patients were also more likely to have upfront dose reductions (30% vs 8%, P = 0.03). Our study of patients with mRCC treated in Australian centres showed that sunitinib was the most commonly prescribed systemic treatment between 2006 and 2012, associated with survival outcomes similar to pivotal studies. We also found that an initial watchful-waiting approach is commonly adopted without apparent detriment to survival. And finally, we found that age has an impact on the prescribing of systemic therapy. © 2015 The Authors BJU International © 2015 BJU International Published by John Wiley & Sons Ltd.

  6. Low Grade Lymphoma Mimicking Metastatic Urothelial Carcinoma: When Do We Need Further Histologic Staging?

    Directory of Open Access Journals (Sweden)

    Azka Ali

    2016-01-01

    Full Text Available Introduction. Patients with urothelial carcinoma of the bladder often present with metastases to regional lymph nodes, with lymphadenopathy on physical examination or radiographic imaging. Case Presentation. We present the case of a 73-year-old Caucasian man with presumed metastatic urothelial carcinoma of the bladder to regional pelvic and retroperitoneal lymph nodes. He underwent systemic chemotherapy for treatment of urothelial carcinoma and was discovered on restaging to have findings suggestive of disease progression but ultimately was found to have a concurrent secondary malignancy. Conclusion. Our case suggests that in patients with urothelial carcinoma, the concurrent presentation of regional lymphadenopathy may not be metastatic urothelial carcinoma and may warrant further investigation.

  7. Psychological interventions for women with non-metastatic breast cancer.

    Science.gov (United States)

    Jassim, Ghufran A; Whitford, David L; Hickey, Anne; Carter, Ben

    2015-05-28

    Breast cancer is the most common cancer affecting women worldwide. It is a distressing diagnosis and, as a result, considerable research has examined the psychological sequelae of being diagnosed and treated for breast cancer. Breast cancer is associated with increased rates of depression and anxiety and reduced quality of life. As a consequence, multiple studies have explored the impact of psychological interventions on the psychological distress experienced after a diagnosis of breast cancer. To assess the effects of psychological interventions on psychological morbidities, quality of life and survival among women with non-metastatic breast cancer. We searched the following databases up to 16 May 2013: the Cochrane Breast Cancer Group Specialised Register, CENTRAL, MEDLINE, EMBASE, CINAHL and PsycINFO; and reference lists of articles. We also searched the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP) search portal and ClinicalTrials.gov for ongoing trials in addition to handsearching. Randomised controlled trials that assessed the effectiveness of psychological interventions for non-metastatic breast cancer in women. Two review authors independently appraised and extracted data from eligible trials. Any disagreement was resolved by discussion. Extracted data included information about participants, methods, the intervention and outcome. Twenty-eight randomised controlled trials comprising 3940 participants were included. The most frequent reasons for exclusion were non-randomised trials and the inclusion of women with metastatic disease. A wide range of interventions were evaluated, with 24 trials investigating a cognitive behavioural therapy and four trials investigating psychotherapy compared to control. Pooled standardised mean differences (SMD) from baseline indicated less depression (SMD -1.01, 95% confidence interval (CI) -1.83 to -0.18; P = 0.02; 7 studies, 637 participants, I(2) = 95%, low quality evidence), anxiety

  8. Metastatic giant basal cell carcinoma: a case report.

    Science.gov (United States)

    Bellahammou, Khadija; Lakhdissi, Asmaa; Akkar, Othman; Rais, Fadoua; Naoual, Benhmidou; Elghissassi, Ibrahim; M'rabti, Hind; Errihani, Hassan

    2016-01-01

    Basal cell carcinoma is the most common skin cancer, characterised by a slow growing behavior, metastasis are extremely rare, and it occurs in less than 0, 1% of all cases. Giant basal cell carcinoma is a rare form of basal cell carcinoma, more aggressive and defined as a tumor measuring more than 5 cm at its largest diameter. Only 1% of all basal cell carcinoma develops to a giant basal cell carcinoma, resulting of patient's negligence. Giant basal cell carcinoma is associated with higher potential of metastasis and even death, compared to ordinary basal cell carcinoma. We report a case of giant basal cell carcinoma metastaticin lung occurring in a 79 years old male patient, with a fatal evolution after one course of systemic chemotherapy. Giant basal cell carcinoma is a very rare entity, early detection of these tumors could prevent metastasis occurrence and improve the prognosis of this malignancy.

  9. Role of COX-2 in the regulation of the metastatic potential of human breast tumor cells

    Directory of Open Access Journals (Sweden)

    M. A. Taipov

    2014-01-01

    Full Text Available The expression of СOX-2, VEGF, VEGFR-1, VEGFR-2, VEGFR-3, EGFR, endoglin (СD105, and IL-6 was analyzed in the human breast tumor cells having a varying metastatic potential. The role of these factors in the regulation of the metastatic potential of breast cancer cells, as well as that of COX-2 in the regulation of metastatic processes at the cellular level were examined. The potential capacity of human breast tumor cells to elaborate factors that stimulate tumor growth, angiogenesis, and metastasis was evaluated.

  10. Metastatic basal cell carcinoma of the posterior neck: case report and review of the literature.

    Science.gov (United States)

    Gropper, Adrienne B; Girouard, Sasha D; Hojman, Lia P; Huang, Susan J; Qian, Xiaohua; Murphy, George F; Vleugels, Ruth Ann

    2012-05-01

    Although primary basal cell carcinoma (BCC) represents an extremely common malignancy, metastases derived from BCC are exceedingly rare. The prognosis for metastatic BCC is poor, and little consensus exists regarding predictive factors or optimal treatment strategies. Here, we present the case of a 63-year-old man with BCC of the neck who subsequently developed multiple metastases to subcutaneous tissue, lymph nodes, and the parotid gland. Risk factors and clinical features of metastatic BCC are reviewed, as is the relationship of histopathologic subtype to metastatic behavior. Current chemotherapeutic and targeted therapies also are discussed in the context of recent advances in molecular biology. Copyright © 2012 John Wiley & Sons A/S.

  11. Breast ductal carcinoma metastasis to jaw bones: a case report

    Directory of Open Access Journals (Sweden)

    Mahmood Reza AshabYamin

    2014-04-01

    Full Text Available Malignant tumors of the oral cavity which are metastatic are very rare and consist of 1% of malignancies of the oral cavity. Numbness or paresthesia of the lower lip or the chin is the main feature of presence of metastasis in the jaw. Our patient was a 38 year old woman with chief complaint of pain in the right half of her face, jaw and teeth. Her medical history revealed a radical mastectomy with lymphadenectomy in the left breast because of invasive ductal carcinoma grade II/III and stage IIIA (T2N2M0 without distant metastasis, followed by chemotherapy (before and after the surgery and radiotherapy two years ago. Following complementary examinations a malignant bone lesion in particular osteosarcoma was suspected. According to this evidence, possibility of early diagnosis of malignant tumors is very important for dentists and maxillofacial surgeons. Symptoms such as paresthesia of the lip and chin is very helpful in differential diagnosis of metastatic lesions from other similar clinical cases especially in patients with history of malignancies which minimize surgical and mental injuries and increase life expectancy of patients.

  12. Medullary breast carcinoma: anatomo-radiological correlation

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    Matheus, Valeria Soares; Canella, Ellyete de Oliveira; Djahjah, Maria Celia Resende; Koch, Hilton Augusto [Instituto Nacional de Cancer (INCa), Rio de Janeiro, RJ (Brazil); Kestelman, Fabiola Procaci [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil); Instituto Nacional de Cancer (INCa), Rio de Janeiro, RJ (Brazil)]. E-mail: msavaleria@yahoo.com

    2008-11-15

    To evaluate radiological findings in patients submitted to surgical treatment for medullary breast cancer at Instituto Nacional de Cancer (INCa), Rio de Janeiro, RJ, Brazil, correlating them with histological results. A retrospective descriptive study was developed with patients submitted to surgery at INCa, in the period from January 1997 to December 2006, for identifying the presence of medullary breast carcinoma and analyzing radiological findings. Among 21,287 patients diagnosed with carcinoma, 76 (0.357%) had typical medullary breast carcinoma. The age range of these patients was 32-81 years (mean = 59.1 years). Mammography demonstrated lesions in 19 of these patients, 17 (89.5%) of them with masses, and 2 with focal asymmetry. Among the patients with masses, 15 (88.1%) presented with high density and 2 (11.9%) with isodensity. Twelve patients presented sonographic findings, 11 (91.6%) of them with hypoechoic masses, and one with an anechoic mass with areas of cystic degeneration. Nodular mass was the predominant radiological finding (89.5%), 88.1% of them corresponding to masses with high density and circumscribed margins. Despite the radiological characteristics of benignity, a solid, fast growing, highly dense mass with circumscribed margins should be further investigated to confirm the diagnosis. (author)

  13. Medullary breast carcinoma: anatomo-radiological correlation

    International Nuclear Information System (INIS)

    Matheus, Valeria Soares; Canella, Ellyete de Oliveira; Djahjah, Maria Celia Resende; Koch, Hilton Augusto; Kestelman, Fabiola Procaci

    2008-01-01

    To evaluate radiological findings in patients submitted to surgical treatment for medullary breast cancer at Instituto Nacional de Cancer (INCa), Rio de Janeiro, RJ, Brazil, correlating them with histological results. A retrospective descriptive study was developed with patients submitted to surgery at INCa, in the period from January 1997 to December 2006, for identifying the presence of medullary breast carcinoma and analyzing radiological findings. Among 21,287 patients diagnosed with carcinoma, 76 (0.357%) had typical medullary breast carcinoma. The age range of these patients was 32-81 years (mean = 59.1 years). Mammography demonstrated lesions in 19 of these patients, 17 (89.5%) of them with masses, and 2 with focal asymmetry. Among the patients with masses, 15 (88.1%) presented with high density and 2 (11.9%) with isodensity. Twelve patients presented sonographic findings, 11 (91.6%) of them with hypoechoic masses, and one with an anechoic mass with areas of cystic degeneration. Nodular mass was the predominant radiological finding (89.5%), 88.1% of them corresponding to masses with high density and circumscribed margins. Despite the radiological characteristics of benignity, a solid, fast growing, highly dense mass with circumscribed margins should be further investigated to confirm the diagnosis. (author)

  14. Breast carcinomas: variations in sonoelastographic appearance

    Directory of Open Access Journals (Sweden)

    Fleury E

    2014-08-01

    Full Text Available Eduardo de Faria Castro Fleury,1 Maria do Carmo Guedes Alcoforado Assunção-Queiros,2 Decio Roveda Jr1 1Faculdade de Cências Médicas da Santa Casa de São Paulo, São Paulo, Brazil; 2Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil Background: This study assessed factors influencing the sonoelastographic presentation of breast carcinoma. Methods: A prospective collaborative study was conducted by the Santa Casa de São Paulo and CTC-Center, on 540 breast lesions in women referred for percutaneous breast biopsy. Eighty-four carcinomas showing lesions on ultrasonography were included. These lesions were classified into four sonoelastographic scores, where scores of 1, 2, and 3 were considered false-negative, and a score of 4 was considered true-positive. Scores were compared against histopathologic results, which were divided into two groups, ie, soft lesions (group 1 and hard lesions (group 2. False-negative and true-positive results were also assessed for variation according to patient age and mean lesion diameter. Results: Of the 84 lesions studied, nine yielded false-negative results on sonoelastography and 75 yielded true-positive results. In terms of histopathologic classification, eight were assigned to group 1 and 76 to group 2. The chi-squared test showed a correlation between sonoelastographic scores and histopathologic lesion type. No statistically significant differences were observed according to patient age or largest lesion diameter. Conclusion: Our results revealed an association between sonoelastographic presentation of breast lesions and histology. False-negative results on sonoelastography were influenced by histologic type of lesion and not by lesion size or patient age. Keywords: ultrasound, breast, carcinoma, elastography

  15. Metastatic anal sac carcinoma with hypercalcaemia and associated ...

    African Journals Online (AJOL)

    Tulyasys

    2015-05-07

    May 7, 2015 ... carcinoma, prostatic carcinoma, renal carcinoma, renal ... Radiotherapy of the sublumbar lymph nodes and later concurrent carboplatin chemotherapy ... treatment. Two months later, the patient again developed hypercalcaemia with severe increase in size of the sublumbar lymph nodes. On physical ...

  16. Pleomorphic Lobular Carcinoma in a Male Breast: A Rare Occurrence

    Directory of Open Access Journals (Sweden)

    Bhatia Rohini

    2010-01-01

    Full Text Available Carcinoma of male breast is uncommon as it accounts for 0.7% of total breast cancer. The pathology of male breast cancer is remarkably similar to that of cancers seen in women. The same histological subtypes of invasive cancer are present, although papillary carcinomas (both invasive and in situ are more common and lobular carcinomas are less common. The predominant histological type, in males, as in females, reported in large series has been infiltrating ductal carcinoma with scattered reports of infiltrating lobular carcinoma, all of them of classical type except for a single case of pleomorphic infiltrating lobular carcinoma. Herein, we describe a case of pleomorphic lobular carcinoma occurring in male breast.

  17. Prognostic factors and risk classifications for patients with metastatic renal cell carcinoma.

    Science.gov (United States)

    Shinohara, Nobuo; Abe, Takashige

    2015-10-01

    The introduction of molecular-targeted therapy has made dramatical changes to treatment for metastatic renal cell carcinoma. Currently, there are four vascular endothelial growth factor receptor-tyrosine kinase inhibitors and two mammalian target of rapamycin inhibitors in Japan. For the appropriate clinical use of these molecular-targeted drugs, the identification of prognostic and/or predictive factors in patients who received these drugs is required. Although molecular biological and genetic factors that determine the prognosis of patients with metastatic renal cell carcinoma have been reported, most of these factors are problematic in that the number of patients analyzed was small. In contrast, clinicopathological prognostic factors, including the practice of cytoreductive nephrectomy, pathological findings, metastatic sites and metastasectomy, and abnormal inflammatory response, have been identified by analyzing a relatively large number of patients. Several prognostic classification models that were developed by combining these clinicopathological factors are widely used in not only clinical trials, but also routine clinical practice. However, the quality of these prognostic models is considered to be insufficient regarding prognostic prediction of metastatic renal cell carcinoma patients and, thus, requires further improvements. Recently, basic and clinical studies have been extensively carried out for the identification of promising informative markers and for understanding molecular mechanisms of resistance to molecular-targeted drugs in metastatic renal cell carcinoma patients. The present review considers ongoing translational research efforts on clinicopathological, molecular biological, and genetic prognostic and/or predictive factors for metastatic renal cell carcinoma patients in the era of molecular-targeted therapy, and discusses the clinical implications of these findings. © 2015 The Japanese Urological Association.

  18. Carcinoma of Gall bladder with distant metastasis to breast parenchyma. Report of a case and review of literature

    International Nuclear Information System (INIS)

    Kumaran, D.; Anamalai, M.; Velu, U.; Julka, P.K.; Nambirajan, A.

    2016-01-01

    Background: Gall bladder carcinoma is one of the most common cancers in India. Gall bladder cancer with metastasis to the breast is very rare. Herein we intend to report a case of carcinoma gall bladder with breast metastasis and a short review of the literature. Methods: This report describes an interesting and unusual case of gall bladder carcinoma presenting with breast metastasis. Case report: A 38-year lady presented with complaints of right abdominal pain. Bilateral breast examination showed 2 2 cm palpable lump in the upper outer quadrant of the left breast. Contrast-enhanced CT of the abdomen and pelvis showed circumferential thickening of gall bladder with the loss of fat plane with the adjacent liver parenchyma. Biopsy from the breast lump was reported as metastatic adenocarcinoma compatible with primary in the gall bladder. Whole body PET-CT showed gall bladder mass with abdominal and pelvic nodes with metastasis to liver, left breast, C7 vertebral body and left supra-clavicular node. She was diagnosed to have disseminated carcinoma gall bladder with liver, breast and supraclavicular nodal metastasis. She received palliative chemotherapy with gemcitabine and carboplatin and radiotherapy to C7 vertebra. After receiving 3 cycles of chemotherapy, chemotherapy was changed to the second line with single agent capecitabine. In spite of two lines of chemotherapy, she succumbed to disease progression and expired. Conclusion: There are limited examples of gall bladder adenocarcinoma with simultaneous metastasis to breast in the English literature. Our case showed an unusual dissemination of gall bladder cancer

  19. Bevacizumab increases the incidence of cardiovascular events in patients with metastatic breast or colorectal cancer

    Directory of Open Access Journals (Sweden)

    Ioannis Kapelakis

    2017-05-01

    Conclusions: The addition of bevacizumab to conventional chemotherapy for metastatic breast or colorectal cancer increases the incidence of cardiovascular events, which is mainly due to the increased prevalence of myocardial infarction and thromboembolic events.

  20. The Role of Osteoblast-Derived Inflammatory Cytokines in Bone Metastatic Breast Cancer

    National Research Council Canada - National Science Library

    Bussard, Karen M

    2008-01-01

    Breast cancer (BC) has a predilection for bone metastases. While the mechanism for directional metastasis is unknown, the bone microenvironment likely provides a fertile soil for metastatic BC cells...

  1. Collagenases in Breast Cancer Cell-Induced Metastatic Tumor Growth and Progression

    National Research Council Canada - National Science Library

    Selvamurugan, Nagarajan

    2003-01-01

    .... Transforming growth factor (TGF)-Beta1 is a crucial molecule in metastatic breast cancer. It can potentially disrupt the normal balance between osteoclast- and osteoblast-derived matrix metalloproteinase (MMP...

  2. Changes in the gastric potential difference during chemotherapy in patients with metastatic breast cancer

    DEFF Research Database (Denmark)

    Fabrin, B; Højgaard, L; Mouridsen, H T

    1991-01-01

    Nausea and vomiting are frequent side-effects of intravenous cancer chemotherapy. How these complications were related to the gastric mucosal function was investigated by measuring the gastric mucosal potential difference (PD). Eight patients with metastatic breast cancer receiving chemotherapy...

  3. Assessment on zoledronic acid use in patients with bone metastatic breast cancer

    International Nuclear Information System (INIS)

    Soriano Garcia, Jorge L; Batista Albuerne, Noyde; Lima Perez, Mayte

    2010-01-01

    The biphosphonates are the cornerstone in the bone metastases treatment. In present paper the effectiveness and safety of the zoledronic acid (ZA) use in patients with bone metastatic breast cancer (MBC)

  4. Pituitary Tumor-Transforming Gene 1 Is Expressed in Primary Ductal Breast Carcinoma, Lymph Node Infiltration, and Distant Metastases

    Directory of Open Access Journals (Sweden)

    Fabio Grizzi

    2013-01-01

    Full Text Available Despite the advances that have been made in the fields of molecular and cell biology, there is still considerable debate explaining how the breast cancer cells progress through carcinogenesis and acquire their metastatic ability. The lack of preventive methods and effective therapies underlines the pressing need to identify new biomarkers that can aid early diagnosis and may be targets for effective therapeutic strategies. In this study we explore the pituitary tumor-transforming gene 1 (PTTG1 expression in primary ductal breast carcinoma, lymph node infiltration, and distant metastases. Three human cell lines, 184B5 derived from normal mammary epithelium, HCC70 from a primary ductal carcinoma, and MDA-MB-361 from a breast metastasis, were used for quantifying PTTG1 mRNA expression. The PTTG1 immunohistochemical expression was carried out on specimens taken from eight patients with invasive ductal breast cancer who underwent surgical treatment and followup for five years retrospectively selected. The study demonstrated that PTTG1 is expressed gradually in primary ductal breast carcinoma, lymph node infiltration, and distant metastases. Our findings suggest that the immunohistochemical evaluation of PTTG1 expression might be a powerful biomarker of recognition and quantification of the breast cancer cells in routine pathological specimens and a potential target for developing an effective immunotherapeutic strategy for primary and metastatic breast cancer.

  5. Diagnosis and minimally invasive treatment of early stage breast carcinoma

    NARCIS (Netherlands)

    van Esser, S.

    1979-01-01

    In this thesis the diagnostic work up and minimally invasive surgical treatment of early stage breast carcinoma is studied. Although the surgical treatment of breast carcinoma has improved significantly over the past decades, there is still room for improvement. On the one hand the focus is on early

  6. Novel treatment strategies in clear-cell metastatic renal cell carcinoma.

    NARCIS (Netherlands)

    Spronsen, D.J. van; Weijer, K.J.M. de; Mulders, P.F.A.; Mulder, P.H.M. de

    2005-01-01

    Metastatic renal-cell carcinoma (mRCC) is highly resistant to cytotoxic agents or hormones and is currently mainly treated with cytokine-based therapy. Transient responses and moderate survival advantages have been achieved in a subset of patients with these aspecific biological response modifiers.

  7. Metastatic pituitary carcinoma in a patient with acromegaly: a case report.

    LENUS (Irish Health Repository)

    Sreenan, Seamus

    2012-01-01

    Asymptomatic pituitary abnormalities occur in about 10% of cranial magnetic resonance imaging scans, but metastatic carcinoma of the pituitary gland is rare: 133 cases have been reported. Two thirds secreted either prolactin or adrenocorticotropic hormone, and another 24% were non-secreting.

  8. Everolimus-induced pneumonitis associates with favourable outcome in patients with metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Penttilä, P; Donskov, F; Rautiola, J

    2017-01-01

    BACKGROUND: Mammalian target of rapamycin inhibitors may induce pneumonitis. We analysed the association of pneumonitis with outcomes in everolimus treated metastatic renal cell carcinoma (mRCC) patients. PATIENTS AND METHODS: Eighty-five mRCC patients received everolimus at Helsinki University...

  9. Treatment of metastatic renal cell carcinoma by continuous intravenous infusion of recombinant interleukin-2

    DEFF Research Database (Denmark)

    Geertsen, P F; Hermann, G G; von der Maase, H

    1992-01-01

    PURPOSE: A single-center phase II study was performed to evaluate the efficacy of recombinant interleukin-2 (rIL-2) administered by continuous infusion to patients with metastatic renal cell carcinoma (RCC). PATIENTS AND METHODS: Thirty-one patients with RCC were entered onto the study. rIL-2...

  10. Breast carcinoma in radiosurgery biopsy

    International Nuclear Information System (INIS)

    Cohen, Leonard O.; Brito, Pablo E.; Coppolecchia, German L.; Giarmana, Maria J.; Delle Ville, Rodolfo E.; Cortese, Eduardo M.

    2006-01-01

    Purpose: To report our experience on the detection of breast cancer (BC) through guided radiosurgical biopsies (GRSB) in the Gynecology Department of the Hospital Aeronautico Central (SGHAC). Materials and method: We retrospectively analyzed 622 GRSBs performed at the SGHAC between 1 January 1995 and 31 December 2004. We took into account single or associated lesions found in mammograms, which we subdivided into four types: 1) Non-palpable mammographic nodules; 2) Microcalcifications; 3) Structural distortions; 4) Mammographic asymmetries. Results: We found 332 non-palpable nodules (53.4%), 214 microcalcifications (34.4%), 40 structural distortions (6.4%), and 36 mammographic asymmetries (5.8%). Out of the 622 GRSBs performed during the above period, 152 BCs were diagnosed, that is, an incidence of 24.4% detected through this method. Out of the 152 BCs, 110 (72.4%) were invasive and 42 (27.6%) were noninvasive. Conclusions: Although 24.4% of BCs were identified through GRSBs, our tea m considers this to be the standard method for early detection of breast cancer. (author) [es

  11. Functionalization of nanotextured substrates for enhanced identification of metastatic breast cancer cells

    Science.gov (United States)

    Mansur, Nuzhat; Raziul Hasan, Mohammad; Kim, Young-tae; Iqbal, Samir M.

    2017-09-01

    Metastasis is the major cause of low survival rates among cancer patients. Once cancer cells metastasize, it is extremely difficult to contain the disease. We report on a nanotextured platform for enhanced detection of metastatic cells. We captured metastatic (MDA-MDB-231) and non-metastatic (MCF-7) breast cancer cells on anti-EGFR aptamer modified plane and nanotextured substrates. Metastatic cells were seen to change their morphology at higher rates when captured on nanotextured substrates than on plane substrates. Analysis showed statistically different morphological behaviors of metastatic cells that were very pronounced on the nanotextured substrates. Several distance matrices were calculated to quantify the dissimilarity of cell shape change. Nanotexturing increased the dissimilarity of the metastatic cells and as a result the contrast between metastatic and non-metastatic cells increased. Jaccard distance measurements found that the shape change ratio of the non-metastatic and metastatic cells was enhanced from 1:1.01 to 1:1.81, going from plane to nanotextured substrates. The shape change ratio of the non-metastatic to metastatic cells improved from 1:1.48 to 1:2.19 for the Hausdorff distance and from 1:1.87 to 1:4.69 for the Mahalanobis distance after introducing nanotexture. Distance matrix analysis showed that nanotexture increased the shape change ratios of non-metastatic and metastatic cells. Hence, the detectability of metastatic cells increased. These calculated matrices provided clear and explicit measures to discriminate single cells for their metastatic state on functional nanotextured substrates.

  12. Pancreatic metastasis from invasive pleomorphic lobular carcinoma of the breast: a rare case report.

    Science.gov (United States)

    Sun, Xiangjie; Zuo, Ke; Huang, Dan; Yu, Baohua; Cheng, Yufan; Yang, Wentao

    2017-07-11

    Invasive pleomorphic lobular carcinoma (PLC) is an aggressive subtype of invasive lobular carcinoma of the breast, which has its own histopathological and biological features. The metastatic patterns for PLC are distinct from those of invasive ductal carcinoma. In addition, pancreatic metastasis from PLC is extremely rare. We report a rare case of a 48-year-old woman presenting with clinical gastrointestinal symptoms and pancreatic metastasis of PLC. The pancreatic tumor was composed of pleomorphic tumor cells arranged in the form of solid sheets and nests and as single files, with frequent mitotic figures, nucleolar prominence, high nuclear to cytoplasmic ratio and loss of cohesion. The malignant cells were positive for p120 (cytoplasmic) and GATA3 and negative for estrogen receptor, progesterone receptor, human epidermal growth factor receptor 2, E-cadherin, gross cystic disease fluid protein 15 and mammaglobin, which indicated a lobular carcinoma phenotype of the breast. To the best of our knowledge, this is one of the few reported cases in the literature of pancreatic metastasis of invasive lobular carcinoma of the breast, of which the definitive diagnosis was obtained only after surgery. Rare metastasis sites should be considered, particularly, when a patient has a medical history of PLC.

  13. Sunitinib efficacy in the treatment of metastatic skin adnexal carcinomas: report of two patients with hidradenocarcinoma and trichoblastic carcinoma.

    Science.gov (United States)

    Battistella, M; Mateus, C; Lassau, N; Chami, L; Boukoucha, M; Duvillard, P; Cribier, B; Robert, C

    2010-02-01

    Adnexal carcinomas are rare and diverse cutaneous tumours. They are locally aggressive and have the potential for distant metastasis. Metastatic adnexal carcinomas are very resistant to conventional chemotherapies. Sunitinib, an oral tyrosine kinase inhibitor, is reportedly effective for the treatment of various solid cancers. Its use in adnexal carcinomas has never been reported. The first patient had metastatic clear cell hidradenocarcinoma and was stabilized over 8 months with sunitinib, before she relapsed. The second patient had a metastatic malignant hair follicle tumour (trichoblastic carcinoma) and achieved a partial remission with sunitinib, and disease stabilized after 10 months. Dynamic contrast-enhanced ultrasound (DCE-US) performed to evaluate tumour vascularization during treatment depicted a dramatic and early decrease in the tumour blood volume. Sunitinib was effective in controlling the disease in our two patients. DCE-US using linear raw data may have an early predictive value for tumour response to sunitinib. Further studies involving larger cohorts of patients are warranted in order to confirm the efficacy of sunitinib in these rare tumours.

  14. Metastatic basal cell carcinoma caused by carcinoma misdiagnosed as acne - case report and literature review

    DEFF Research Database (Denmark)

    Aydin, Dogu; Hölmich, Lisbet Rosenkrantz; Jakobsen, Linda Plovmand

    2016-01-01

    Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis.......Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis....

  15. Anaplastic transformation of metastatic papillary thyroid carcinoma at shoulder mimicking soft tissue sarcoma

    Directory of Open Access Journals (Sweden)

    Seema Kaushal

    2011-01-01

    Full Text Available A 52-year-old woman presented with fracture upper end of the left humerus after trivial trauma and aspiration cytology from the lytic lesion in the upper humerus seen on X-ray revealed a metastatic papillary carcinoma from the thyroid. Total thyroidectomy confirmed the papillary carcinoma thyroid. Post-operatively, she was given radioactive iodine (I-131 ablation therapy for 8 years and was asymptomatic during this period; however, for the last 1 year, she has been complaining of swelling in the shoulder, which did not respond to palliative radiotherapy and rapidly increased in size. Disarticulation of the shoulder joint was performed, which showed anaplastic carcinoma on histopathological examination. Anaplastic transformation of papillary carcinoma at the metastatic sites is well documented in the literature and is rare. However, the same has not been reported at the shoulder and from India before. Although soft tissue sarcomas are most common at this site, however, the possibility of anaplastic transformation should be kept in the differential diagnosis of rapidly enlarging painful mass in a known case of metastatic thyroid carcinoma to prevent misdiagnosis.

  16. Myiasis associated with an invasive ductal carcinoma of the left breast: case study

    Directory of Open Access Journals (Sweden)

    Felipe Tavares Rodrigues

    Full Text Available ABSTRACT Most breast cancers originate in the ductal epithelium and are referred to as invasive ductal carcinoma. In this study we report on the clinical procedures adopted to diagnose myiasis in association with infiltrating metastatic breast carcinoma in a female patient. A 41 years old woman came to the Federal Hospital of Andaraí complaining of intense itching, warmth, redness and hardening of the breast, which had acquired the aspect of an orange peel. A lesion in the left breast was cavitated, dimpled, had fetid odor, and had fibrotic and infected air nodules filled with exudate and Dipteran larvae. The tissue was cleaned and 33 larvae were extracted. The patient was hospitalized and received Ivermectin. Eighteen of the larvae extracted from the patient were placed in 70% alcohol, and twelve were placed in a container with sterile wood shavings under controlled conditions until they metamorphosed into adults. The taxonomic identification of the flies revealed that the culprit was Cochliomyia hominivorax. A histopathological exam conducted three months earlier had revealed infiltrating ductal carcinoma. Two months after the myiasis treatment, the breast tissue had healed. The patient had waited ten days from the onset of the myiasis to seek treatment, and that delay interfered negatively in the prognosis of both the neoplasm and the myiasis. This study is relevant to public health in view of the strong social impact of myiasis.

  17. Treatment of locally advanced breast carcinoma with high-dose external beam supervoltage radiotherapy

    International Nuclear Information System (INIS)

    Brufman, G.; Weshler, Z.; Prosnitz, L.R.; Fuks, Z.

    1981-01-01

    Between 1960 and 1978, 87 patients with locally advanced Tsub(3-4)Nsub(0-3)M 0 carcinoma of the breast were treated with 5,000 to 8,000 rad of external beam supervoltage radiotherapy. Initial clinical eradication of the tumour was observed in 76 of 87 cases (87%), but the actuarial probability of local control at 5 yr was only 53%. Furthermore, the actuarial probability of disease-free survival was 25% at 5 yr and 13% at 10 yr. Most of the patients eventually succumbed to metastatic breast carcinoma and the actuarial survival at 5 yr was 43% and at 10 yr, 16%. The addition of adjuvant low-dose chemotherapy, given to 13 patients, did not affect the rates of local control, survival or disease-free survival. The most common long-term complication was extensive and deforming radiation-induced fibrosis of the treated breast. The actuarial probability of 10-yr survival without a local recurrence and without severe fibrosis of the treated breast was only 17.5%. The role of adjuvant high-dose chemotherapy in the treatment of locally advanced breast carcinoma and the possible use of improved radiotherapy techniques to achieve a more effective long-term local control and a more desirable cosmetic end result are discussed. (author)

  18. Rapidly metastatic carcinoma in lupo in a patient with lupus vulgaris for more than 50 years.

    Science.gov (United States)

    Wulff-Woesten, Andrea; Hildebrandt, Uwe; Leverkus, Martin; Ulrich, Jens

    2010-07-01

    According to current statistics of the WHO, tuberculosis is the infectious disease that causes the most deaths worldwide. Its most common cutaneous manifestation is lupus vulgaris which is seldom diagnosed today. A 69-year old immunocompetent woman complained of a partly elevated, partly sclerotic plaque on her left thigh which had been present for more than 55 years before slowly becoming ulcerated. After biopsy and subsequent excision of the 13 cm ulcer, the diagnosis of carcinoma in lupo with lymph node metastasis was made. Cutaneous and additional nodal metastases appeared rapidly. Tuberculostatic therapy was initiated. Despite systemic chemotherapy the tumor subsequently progressed and the patient died of metastatic carcinoma in lupo 15 months after the initial diagnosis. Early diagnosis and treatment of lupus vulgaris might have prevented the development of carcinoma in lupo and ensuing metastatic death of the patient.

  19. Relationship between preoperative breast MRI and surgical treatment of non-metastatic breast cancer.

    Science.gov (United States)

    Onega, Tracy; Weiss, Julie E; Goodrich, Martha E; Zhu, Weiwei; DeMartini, Wendy B; Kerlikowske, Karla; Ozanne, Elissa; Tosteson, Anna N A; Henderson, Louise M; Buist, Diana S M; Wernli, Karen J; Herschorn, Sally D; Hotaling, Elise; O'Donoghue, Cristina; Hubbard, Rebecca

    2017-12-01

    More extensive surgical treatments for early stage breast cancer are increasing. The patterns of preoperative MRI overall and by stage for this trend has not been well established. Using Breast Cancer Surveillance Consortium registry data from 2010 through 2014, we identified women with an incident non-metastatic breast cancer and determined use of preoperative MRI and initial surgical treatment (mastectomy, with or without contralateral prophylactic mastectomy (CPM), reconstruction, and breast conserving surgery ± radiation). Clinical and sociodemographic covariates were included in multivariable logistic regression models to estimate adjusted odds ratios and 95% confidence intervals. Of the 13 097 women, 2217 (16.9%) had a preoperative MRI. Among the women with MRI, results indicated 32% higher odds of unilateral mastectomy compared to breast conserving surgery and of mastectomy with CPM compared to unilateral mastectomy. Women with preoperative MRI also had 56% higher odds of reconstruction. Preoperative MRI in women with DCIS and early stage invasive breast cancer is associated with more frequent mastectomy, CPM, and reconstruction surgical treatment. Use of more extensive surgical treatment and reconstruction among women with DCIS and early stage invasive cancer whom undergo MRI warrants further investigation. © 2017 Wiley Periodicals, Inc.

  20. The clinical behavior of mixed ductal/lobular carcinoma of the breast: a clinicopathologic analysis

    Directory of Open Access Journals (Sweden)

    Dunnington Gary

    2010-06-01

    Full Text Available Abstract Background To date, the clinical presentation and prognosis of mixed ductal/lobular mammary carcinomas has not been well studied, and little is known about the outcome of this entity. Thus, best management practices remain undetermined due to a dearth of knowledge on this topic. Methods In this paper, we present a clinicopathologic analysis of patients at our institution with this entity and compare them to age-matched controls with purely invasive ductal carcinoma (IDC and historical data from patients with purely lobular carcinoma and also stain-available tumor specimens for E-cadherin. We have obtained 100 cases of ductal and 50 cases of mixed ductal/lobular breast carcinoma. Results Clinically, the behavior of mixed ductal/lobular tumors seemed to demonstrate some important differences from their ductal counterparts, particularly a lower rate of metastatic spread but with a much higher rate of second primary breast cancers. Conclusions Our data suggests that mixed ductal/lobular carcinomas are a distinct clinicopathologic entity incorporating some features of both lobular and ductal carcinomas and representing a pleomorphic variant of IDC.

  1. Expression and ligand binding of alpha 2 beta 1 integrin on breast carcinoma cells.

    Science.gov (United States)

    Maemura, M; Akiyama, S K; Woods, V L; Dickson, R B

    1995-07-01

    We examined the expression and ligand specificity of the alpha 2 beta 1 integrin on human mammary epithelial cells (HMEC) and a panel of breast carcinoma cell lines in vitro. We found that the alpha 2 beta 1 integrin was universally, but quite variably expressed on these cells by FACS analysis. No significant correlation was observed between its expression and other known cellular phenotypes. Substrate attachment assays using blocking antibodies demonstrated that alpha 2 beta 1 integrin served as a receptor for collagen on HMEC and almost all breast carcinoma cells. However, its contribution to laminin binding of these cells appeared to be related to cellular differentiation as evaluated by sex steroid receptor status and by markers of epithelial-mesenchymal transition, i.e. loss of E-cadherin and expression of vimentin. Two different populations of non-malignant immortalized HMEC (184A1N4 and MCF-10A) contained cells capable of using alpha 2 beta 1 integrin as a laminin receptor. Breast cancer cell lines positive for estrogen receptor (ER) and E-cadherin (MCF-7, T47D, ZR75-1) could also use alpha 2 beta 1 integrin as a laminin receptor. Conversely, alpha 2 beta 1 integrin appeared to be incapable of binding to laminin or to be a very minor receptor for laminin on metastatic ER-negative breast carcinoma cells that expressed vimentin (MDA-MB 231, MDA-MB 435, and MDA-MB 436). These findings suggest that the ligand specificity of alpha 2 beta 1 integrin, i.e. its function as a laminin receptor, may be regulated during the malignant progression of breast carcinoma cells. A reduced contribution of alpha 2 beta 1 integrin to the cellular laminin binding appears to be associated with an increased malignant phenotype and with an epithelial-mesenchymal transition of breast carcinoma cells.

  2. PIK3CA mutations may be discordant between primary and corresponding metastatic disease in Breast Cancer

    DEFF Research Database (Denmark)

    Dupont Jensen, Jeanette; Laenkholm, Anne-Vibeke; Knoop, Ann

    2011-01-01

    PURPOSE: PIK3CA mutations are frequent in breast cancer and activate the PI3K/Akt pathway. Unexpectedly, PIK3CA mutation appears in general to be associated with better outcome. In a cohort of patients where both primary and metastatic lesions were available the objective was to assess changes...... recurrence than wild type cases (p=0.03). CONCLUSIONS: PIK3CA mutations occur at high frequency in primary and metastatic breast cancer; these may not necessarily confer increased aggressiveness as mutants had a longer time to recurrence. Because PIK3CA status quite frequently changes between primary...... metastatic breast tumors. Samples were analysed for PIK3CA mutations (exon 9 and 20) as well as immunohistochemical evaluation for PTEN, pAKT, Ki67, ER and HER2. RESULTS: PIK3CA mutation was detected in 45 % of the primary tumors. Overall there was a net gain in mutation in metastatic disease, to 53...

  3. Metastatic papillary carcinoma of the thyroid in a patient previously ...

    African Journals Online (AJOL)

    ... the patient was referred to our nuclear medicine department with a clinical diagnosis of suspected metastatic lymph nodes presumably from a thyroid malignancy.She had an 123I diagnostic whole body scan that showed 123I avid areas in the thyroid bed as well as left cervical lymph nodes, which later turned out to be.

  4. Distinct claudin expression profiles of hepatocellular carcinoma and metastatic colorectal and pancreatic carcinomas.

    Science.gov (United States)

    Holczbauer, Ágnes; Gyöngyösi, Benedek; Lotz, Gábor; Szijártó, Attila; Kupcsulik, Péter; Schaff, Zsuzsa; Kiss, András

    2013-04-01

    Tight junction proteins, including claudins, are often dysregulated during carcinogenesis and tumor progression. Moreover, the claudin expression pattern usually varies between different tumor entities. We aimed to investigate claudin expression profiles of primary and metastatic liver malignancies. We analyzed claudin-1, -2, -3, -4, and -7 expression by quantitative immunohistochemistry and real-time RT-PCR, respectively. Twenty hepatocellular carcinomas (HCCs) and liver metastases of 20 colorectal adenocarcinomas (CRLMs) and 15 pancreatic adenocarcinomas (PLMs) were studied together with paired surrounding non-tumorous liver samples and 5 normal liver samples. Strong claudin-3 and -7 immunohistochemical positivities were detected in CRLM samples, each with significantly stronger staining when compared with HCC and PLM groups. Claudin-1 protein was found highly expressed in CRLM, in contrast to lower expression in PLM and HCC. CRLMs and PLMs also were strongly positive for claudin-4, while being virtually undetectable in HCC. Claudin-2 showed strong positivity in non-tumorous liver tissue, whereas significantly weaker positivity was observed in all tumors. Differences in mRNA expression were mostly similar to those found by immunohistochemistry. In conclusion, HCC and both CRLM and PLM display distinct claudin expression profiles, which might provide better understanding of the pathobiology of these lesions and might be used for differential diagnosis.

  5. Radiation induced esophageal adenocarcinoma in a woman previously treated for breast cancer and renal cell carcinoma.

    Science.gov (United States)

    Raissouni, Soundouss; Raissouni, Ferdaous; Rais, Ghizlane; Aitelhaj, Meryem; Lkhoyaali, Siham; Latib, Rachida; Mohtaram, Amina; Rais, Fadoua; Mrabti, Hind; Kabbaj, Nawal; Amrani, Naima; Errihani, Hassan

    2012-08-09

    Secondary radiation-induced cancers are rare but well-documented as long-term side effects of radiation in large populations of breast cancer survivors. Multiple neoplasms are rare. We report a case of esophageal adenocarcinoma in a patient treated previously for breast cancer and clear cell carcinoma of the kidney. A 56 year-old non smoking woman, with no alcohol intake and no familial history of cancer; followed in the National Institute of Oncology of Rabat Morocco since 1999 for breast carcinoma, presented on consultation on January 2011 with dysphagia. Breast cancer was treated with modified radical mastectomy, 6 courses of chemotherapy based on CMF regimen and radiotherapy to breast, inner mammary chain and to pelvis as castration. Less than a year later, a renal right mass was discovered incidentally. Enlarged nephrectomy realized and showed renal cell carcinoma. A local and metastatic breast cancer recurrence occurred in 2007. Patient had 2 lines of chemotherapy and 2 lines of hormonotherapy with Letrozole and Tamoxifen assuring a stable disease. On January 2011, the patient presented dysphagia. Oesogastric endoscopy showed middle esophagus stenosing mass. Biopsy revealed adenocarcinoma. No evidence of metastasis was noticed on computed tomography and breast disease was controlled. Palliative brachytherapy to esophagus was delivered. Patient presented dysphagia due to progressive disease 4 months later. Jejunostomy was proposed but the patient refused any treatment. She died on July 2011. We present here a multiple neoplasm in a patient with no known family history of cancers. Esophageal carcinoma is most likely induced by radiation. However the presence of a third malignancy suggests the presence of genetic disorders.

  6. Radiation induced esophageal adenocarcinoma in a woman previously treated for breast cancer and renal cell carcinoma

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    Raissouni Soundouss

    2012-08-01

    Full Text Available Abstract Background Secondary radiation-induced cancers are rare but well-documented as long-term side effects of radiation in large populations of breast cancer survivors. Multiple neoplasms are rare. We report a case of esophageal adenocarcinoma in a patient treated previously for breast cancer and clear cell carcinoma of the kidney. Case presentation A 56 year-old non smoking woman, with no alcohol intake and no familial history of cancer; followed in the National Institute of Oncology of Rabat Morocco since 1999 for breast carcinoma, presented on consultation on January 2011 with dysphagia. Breast cancer was treated with modified radical mastectomy, 6 courses of chemotherapy based on CMF regimen and radiotherapy to breast, inner mammary chain and to pelvis as castration. Less than a year later, a renal right mass was discovered incidentally. Enlarged nephrectomy realized and showed renal cell carcinoma. A local and metastatic breast cancer recurrence occurred in 2007. Patient had 2 lines of chemotherapy and 2 lines of hormonotherapy with Letrozole and Tamoxifen assuring a stable disease. On January 2011, the patient presented dysphagia. Oesogastric endoscopy showed middle esophagus stenosing mass. Biopsy revealed adenocarcinoma. No evidence of metastasis was noticed on computed tomography and breast disease was controlled. Palliative brachytherapy to esophagus was delivered. Patient presented dysphagia due to progressive disease 4 months later. Jejunostomy was proposed but the patient refused any treatment. She died on July 2011. Conclusion We present here a multiple neoplasm in a patient with no known family history of cancers. Esophageal carcinoma is most likely induced by radiation. However the presence of a third malignancy suggests the presence of genetic disorders.

  7. Mammographic features of breast carcinoma: mammographic-pathologic correlation

    International Nuclear Information System (INIS)

    Gu Yajia; Wang Jiuhua; Chen Tongzhen; Zhang Tingqiu; Zhou Kangrong

    2003-01-01

    Objective: To analyze the mammographic features of breast carcinoma and the correlation between the mammographic and pathologic findings. Methods: A prospective study of 397 consecutive mammograms in patients with breast carcinoma, including infiltrating ductal carcinoma (IDC, n=297), ductal carcinoma in situ (DCIS) and DCIS associated with small invasive foci (n=38), mucinous carcinoma (n=21), medullary carcinoma (n=22) and invasive lobular carcinoma (n=19), was performed to determine the correlations between the mammographic and pathologic findings. Results: (1) Microcalcifications appeared in 170 cases (42.8%), a mass in 258 cases (65.0%), and distortion in 33 cases (8.3%), respectively. (2) Microcalcifications were more commonly associated with DCIS and IDC (χ 2 =30.90, P 2 =30.87, P 2 =27.40, P 2 =6.22, P 2 =7.19, P < 0.01). Conclusion: The common features of breast carcinoma in mammography were microcalcifications, microcalcifications with a mass, a mass, and distortion IDC was the commonest in breast carcinoma, and could be considered when mammographic malignant features above mentioned were found except the appearance of microcalcifications alone, which was firstly suggestive of DCIS. A mass also appeared in medullary and mucinous carcinoma, and distortion appeared in invasive lobular carcinoma

  8. Primary neuroendocrine carcinoma of breast: a rare case report ...

    African Journals Online (AJOL)

    Primary neuroendocrine carcinoma (PNEC) of breast was an unknown pathologic entity till recently due its rare incidence and lack of definitive criteria for diagnosis. We present a case of PNEC of breast in a middle aged lady. A 34 years lady presented with a breast lump since 1 month, who underwent modified radical ...

  9. Breast carcinoma at Coast Province General Hospital- Mombasa ...

    African Journals Online (AJOL)

    The majority of the patients had ductal carcinoma and most had FNAC done before surgery. Conclusion: Most patients present with breast cancer present late and do not access all the modalities of management. Breast health awareness and cancer screening would help to detect breast cancer at an early stage and this ...

  10. Determinants of Last-line Treatment in Metastatic Breast Cancer.

    Science.gov (United States)

    Cinausero, Marika; Gerratana, Lorenzo; De Carlo, Elisa; Iacono, Donatella; Bonotto, Marta; Fanotto, Valentina; Buoro, Vanessa; Basile, Debora; Vitale, Maria Grazia; Rihawi, Karim; Fasola, Gianpiero; Puglisi, Fabio

    2017-07-14

    In metastatic breast cancer (MBC) patients, the identification of factors helping clinicians in the choice between active therapy versus best supportive care is needed clinically. The aim of the present study was to identify the clinicopathologic factors that could improve the prognostic valuation of MBC patients and clinical decision-making at the end of life. The present study analyzed data from a retrospective series of 522 MBC patients treated at the oncology department (University Hospital of Udine) from January 2004 to June 2014. The association between clinicopathologic features and death within 30 or 90 days since last-line treatment prescription was explored. Differences between lightly (≤ 3 lines) and heavily (> 3 lines) pretreated patients and the factors affecting treatment choice were investigated. The event "death" occurred in 410 patients. The median last-line survival was 100 days. The median number of therapeutic lines was 3. On multivariate analysis, worse Eastern Cooperative Oncology Group performance status was significantly associated with death within 90 and 30 days since last-line treatment prescription. Among the heavily pretreated patients, liver function impairment and evaluation by a breast cancer specialist were significantly associated with a greater and lower risk of death within 30 days, respectively. Among the lightly pretreated patients with luminal disease, age < 70 years, luminal B-like disease, and number of previous lines were associated with a greater chance of receiving chemotherapy. In the present study, the Eastern Cooperative Oncology Group performance status was the most robust independent factor driving the last-line therapeutic choice for MBC patients. In addition, the molecular subtype and oncologist subspecialization also influenced the decision-making process. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. The clinical value of hybrid sentinel lymphoscintigraphy to predict metastatic sentinel lymph nodes in breast cancer

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    Na, Cang Ju; Kim, Jeong Hun; Choi, Se Hun; Han, Yeon Hee; Jeong, Hwan Jeong; Sohn, Myung Hee; Youn, Hyun Jo; Lim, Seok Tae [Chonbuk National University Medical School and Hospital, Jeonju (Korea, Republic of)

    2015-03-15

    Hybrid imaging techniques can provide functional and anatomical information about sentinel lymph nodes in breast cancer. Our aim in this study was to evaluate which imaging parameters on hybrid sentinel lymphoscintigraphy predicted metastatic involvement of sentinel lymph nodes (SLNs) in patients with breast cancer. Among 56 patients who underwent conventional sentinel lymphoscintigraphy, 45 patients (age, 53.1 ± 9.5 years) underwent hybrid sentinel lymphoscintigraphy using a single-photon emission computed tomography (SPECT)/computed tomography (CT) gamma camera. On hybrid SPECT/CT images, we compared the shape and size (long-to-short axis [L/S] ratio) of the SLN, and SLN/periareolar injection site (S/P) count ratio between metastatic and non-metastatic SLNs. Metastatic involvement of sentinel lymph nodes was confirmed by pathological biopsy. Pathological biopsy revealed that 21 patients (46.7 %) had metastatic SLNs, while 24 (53.3 %) had non-metastatic SLNs. In the 21 patients with metastatic SLNs, the SLN was mostly round (57.1 %) or had an eccentric cortical rim (38.1 %). Of 24 patients with non-metastatic SLNs, 13 patients (54.1 %) had an SLN with a C-shape rim or eccentric cortex. L/S ratio was 2.04 for metastatic SLNs and 2.38 for non-metastatic SLNs. Seven (33 %) patients had T1 primary tumors and 14 (66 %) had T2 primary tumors in the metastatic SLN group. In contrast, 18 (75 %) patients had T1 primary tumors and six (25 %) had T2 tumors in the non-metastatic SLN group. S/P count ratio was significantly lower in the metastatic SLN group than the non-metastatic SLN group for those patients with a T1 primary tumor (p = 0.007). Hybrid SPECT/CT offers the physiologic data of SPECT together with the anatomic data of CT in a single image. This hybrid imaging improved the anatomic localization of SLNs in breast cancer patients and predicted the metastatic involvement of SLNs in the subgroup of breast cancer patients with T1 primary tumors.

  12. Two-dimensional electrophoretic comparison of metastatic and non-metastatic human breast tumors using in vitro cultured epithelial cells derived from the cancer tissues

    International Nuclear Information System (INIS)

    Vydra, Jan; Jiráček, Jiří; Selicharová, Irena; Smutná, Kateřina; Šanda, Miloslav; Matoušková, Eva; Buršíková, Eva; Prchalová, Markéta; Velenská, Zuzana; Coufal, David

    2008-01-01

    Breast carcinomas represent a heterogeneous group of tumors diverse in behavior, outcome, and response to therapy. Identification of proteins resembling the tumor biology can improve the diagnosis, prediction, treatment selection, and targeting of therapy. Since the beginning of the post-genomic era, the focus of molecular biology gradually moved from genomes to proteins and proteomes and to their functionality. Proteomics can potentially capture dynamic changes in protein expression integrating both genetic and epigenetic influences. We prepared primary cultures of epithelial cells from 23 breast cancer tissue samples and performed comparative proteomic analysis. Seven patients developed distant metastases within three-year follow-up. These samples were included into a metastase-positive group, the others formed a metastase-negative group. Two-dimensional electrophoretical (2-DE) gels in pH range 4–7 were prepared. Spot densities in 2-DE protein maps were subjected to statistical analyses (R/maanova package) and data-mining analysis (GUHA). For identification of proteins in selected spots, liquid chromatography-tandem mass spectrometry (LC-MS/MS) was employed. Three protein spots were significantly altered between the metastatic and non-metastatic groups. The correlations were proven at the 0.05 significance level. Nucleophosmin was increased in the group with metastases. The levels of 2,3-trans-enoyl-CoA isomerase and glutathione peroxidase 1 were decreased. We have performed an extensive proteomic study of mammary epithelial cells from breast cancer patients. We have found differentially expressed proteins between the samples from metastase-positive and metastase-negative patient groups

  13. A Case Report of Metastatic Breast Cancer Treated with Korean Medicine Therapy as a Substitute for Chemotherapy

    Directory of Open Access Journals (Sweden)

    Dong-hyun Lee

    2017-01-01

    Full Text Available The purpose of this case report is to show the potential benefit of Korean medicine therapy for treating multiple metastatic breast cancer. A 45-year-old Korean woman was diagnosed with right breast invasive ductal carcinoma in August 2012 but did not receive any treatment until October 2015 when she was diagnosed with stage 4 right breast cancer with multiple liver, bone, mesentery, retroperitoneum, and axillary lymph node metastases. After chemo-port insertion, she was treated with palliative chemotherapy and the first line of trastuzumab and paclitaxel, and the port was removed due to port infection. To treat sepsis, vancomycin and tazoperan were administered, before the third line of trastuzumab and paclitaxel was carried out. However, the patient gave up chemotherapy due to vancomycin-resistant enterococci and general weakness. Later, she received Korean medicine therapy with wild ginseng pharmacopuncture, distilled Soramdan S, Hae, and Jeobgoldan for 8 months, which led to a significant decrease of the multiple metastases. The patient was able to start walking again with the help of a walking stick. However, a new metastatic lesion was found on the right adrenal gland. This case suggests that the combination of chemotherapy and Korean medicine therapy may be valuable. Further research is indicated.

  14. Malignant Mesothelioma Versus Metastatic Carcinoma of the Pleura: A CT Challenge

    International Nuclear Information System (INIS)

    Bakhshayesh Karam, Mehrdad; Karimi, Shirin; Mosadegh, Leila; Chaibakhsh, Samira

    2016-01-01

    Malignant pleural mesothelioma (MPM) is a rare malignant neoplasm of the pleura that typically affects individuals occupationally exposed to asbestos through a variety of industries. MPM presents with several CT features similar to more common pleural diseases such as metastatic pleural malignancy. The aim of this study is to differentiate malignant pleural mesothelioma from metastatic carcinoma of the pleura by pathological and radiological assessment in order to investigate accuracy of CT scan in this regard and to compare CT features of these two malignancies. Chest CT scans of 55 pleural malignancy patients including MPM and metastatic pleural malignancy were evaluated in this retrospective study. The pathologist made the definite diagnosis based on immunohistochemistry. A chest radiologist unaware of the pathology diagnosis observed all CT scans. Several parameters including pleural thickening, pleural effusion, thickening of inter lobar fissure, contralateral extension, contraction of involved hemithorax, parenchymal involvement (infiltration, nodules, fibrosis), pleural mediastinal involvement, lymphadenopathy, extrapleural invasion (hepatic, chest wall, diaphragm, intraperitoneal), and pericardial involvement were checked. Data analysis was carried out using SPSS version 16, and the ability of CT scan to differentiate malignant pleural mesothelioma and metastatic pleural diseases was investigated. Totally 29 males and 26 females were assessed in this study. Based on pathology, 17 MPM and 38 metastatic pleural malignancies were diagnosed. According to CT study, about 82% of the patients with MPM and about 79% of the patients with metastatic pleural diseases were correctly diagnosed by a radiologist. The most common findings suggestive of MPM were pleural thickening (88.2%), loculated effusion (58.8%), and thickening of the interlobar fissure (47.1%). Whereas free pleural effusion (71.7%), parenchymal infiltration (65.8%) and pleural thickening (63.2%) were

  15. Expression of the embryonic stem cell marker SOX2 in early-stage breast carcinoma

    International Nuclear Information System (INIS)

    Lengerke, Claudia; Kanz, Lothar; Fend, Falko; Perner, Sven; Bareiss, Petra M; Staebler, Annette; Fehm, Tanja; Kurth, Ralf; Neubauer, Hans; Scheble, Veit; Müller, Friederike; Schneider, Friederike; Petersen, Karen; Wallwiener, Diethelm

    2011-01-01

    The SRY-related HMG-box family of transcription factors member SOX2 has been mainly studied in embryonic stem cells as well as early foregut and neural development. More recently, SOX2 was shown to participate in reprogramming of adult somatic cells to a pluripotent stem cell state and implicated in tumorigenesis in various organs. In breast cancer, SOX2 expression was reported as a feature of basal-like tumors. In this study, we assessed SOX2 expression in 95 primary tumors of postmenopausal breast cancer patients. Samples from 95 patients diagnosed and treated at the University of Tuebingen Institute of Pathology and Women's Hospital were analyzed by immunohistochemistry for SOX2 expression in the primary tumor samples and in corresponding lymph node metastasis, where present. Furthermore, SOX2 amplification status was assessed by FISH in representative samples. In addition, eighteen fresh frozen samples were analyzed for SOX2, NANOG and OCT4 gene expression by real-time PCR. SOX2 expression was detected in 28% of invasive breast carcinoma as well as in 44% of ductal carcinoma in situ (DCIS) lesions. A score of SOX2 expression (score 0 to 3) was defined in order to distinguish SOX2 negative (score 0) from SOX2 positive samples (score 1-3) and among latter the subgroup of SOX2 high expressors (score 3 > 50% positive cells). Overall, the incidence of SOX2 expression (score 1-3) was higher than previously reported in a cohort of lymph node negative patients (28% versus 16.7%). SOX2 expression was detected across different breast cancer subtypes and did not correlate with tumor grading. However, high SOX2 expression (score 3) was associated with larger tumor size (p = 0.047) and positive lymph node status (0.018). Corresponding metastatic lymph nodes showed higher SOX2 expression and were significantly more often SOX2 positive than primary tumors (p = 0.0432). In this report, we show that the embryonic stem cell factor SOX2 is expressed in a variety of early

  16. Expression of the embryonic stem cell marker SOX2 in early-stage breast carcinoma

    Directory of Open Access Journals (Sweden)

    Wallwiener Diethelm

    2011-01-01

    Full Text Available Abstract Background The SRY-related HMG-box family of transcription factors member SOX2 has been mainly studied in embryonic stem cells as well as early foregut and neural development. More recently, SOX2 was shown to participate in reprogramming of adult somatic cells to a pluripotent stem cell state and implicated in tumorigenesis in various organs. In breast cancer, SOX2 expression was reported as a feature of basal-like tumors. In this study, we assessed SOX2 expression in 95 primary tumors of postmenopausal breast cancer patients. Methods Samples from 95 patients diagnosed and treated at the University of Tuebingen Institute of Pathology and Women's Hospital were analyzed by immunohistochemistry for SOX2 expression in the primary tumor samples and in corresponding lymph node metastasis, where present. Furthermore, SOX2 amplification status was assessed by FISH in representative samples. In addition, eighteen fresh frozen samples were analyzed for SOX2, NANOG and OCT4 gene expression by real-time PCR. Results SOX2 expression was detected in 28% of invasive breast carcinoma as well as in 44% of ductal carcinoma in situ (DCIS lesions. A score of SOX2 expression (score 0 to 3 was defined in order to distinguish SOX2 negative (score 0 from SOX2 positive samples (score 1-3 and among latter the subgroup of SOX2 high expressors (score 3 > 50% positive cells. Overall, the incidence of SOX2 expression (score 1-3 was higher than previously reported in a cohort of lymph node negative patients (28% versus 16.7%. SOX2 expression was detected across different breast cancer subtypes and did not correlate with tumor grading. However, high SOX2 expression (score 3 was associated with larger tumor size (p = 0.047 and positive lymph node status (0.018. Corresponding metastatic lymph nodes showed higher SOX2 expression and were significantly more often SOX2 positive than primary tumors (p = 0.0432. Conclusions In this report, we show that the embryonic stem

  17. A Favorable Response to Levetiracetam in a Patient with Metastatic Adenoid Cystic Carcinoma.

    Science.gov (United States)

    Sakata, Shinya; Saeki, Sho; Terasaki, Yasuhiro; Natori, Yoshihiro; Fujii, Kazuhiko

    2018-03-01

    Adenoid cystic carcinoma (ACC) is a rare cancer, and there are no standard-of-care treatments for patients with metastatic ACC. We herein report a patient with lung metastasis of ACC who achieved a favorable response to levetiracetam. A 52-year-old Japanese man was admitted to our hospital because of multiple lung metastases of ACC. We performed first-line chemotherapy with cisplatin plus gemcitabine, and subsequently oral S-1 as second-line chemotherapy, which resulted in disease progression. The patient developed symptomatic epilepsy and received levetiracetam (250 mg twice daily). At five months after the initiation of levetiracetam, chest computed tomography showed regression of the metastatic lung lesions.

  18. Radiation therapy of a metastatic tumour of the orbit caused by prostatic carcinoma

    International Nuclear Information System (INIS)

    Daniel, F.; Langmann, G.; Faulborn, J.; Poschauko, J.

    1994-01-01

    We report a case of metastatic carcinoma to the apex of the orbit in a 66-year old patient. Orbital metastasis occurred while the patient suffered from another metastatic activity especially in his bony structures. The orbital tumour caused rapid visual impairment because of compression of the optic nerve. The metastasis was treated by radiation therapy. With CT-scan, electrophysiological examination, visual field examination, and visual function we demonstrate the regression of the tumour. One year after therapy the tumor was no longer detectable. Visual function had recovered and visual fields were normally. Radiation therapy prolonged high quality life for our patient due to preservation of visual function. (authors)

  19. A receptor tyrosine kinase, UFO/Axl, and other genes isolated by a modified differential display PCR are overexpressed in metastatic prostatic carcinoma cell line DU145.

    Science.gov (United States)

    Jacob, A N; Kalapurakal, J; Davidson, W R; Kandpal, G; Dunson, N; Prashar, Y; Kandpal, R P

    1999-01-01

    We have used a modified differential display PCR protocol for isolating 3' restriction fragments of cDNAs specifically expressed or overexpressed in metastatic prostate carcinoma cell line DU145. Several cDNA fragments were identified that matched to milk fat globule protein, UFO/Axl, a receptor tyrosine kinase, human homologue of a Xenopus maternal transcript, laminin and laminin receptor, human carcinoma-associated antigen, and some expressed sequence tags. The transcript for milk fat globule protein, a marker protein shown to be overexpressed in breast tumors, was elevated in DU145 cells. The expression of UFO/Axl, a receptor tyrosine kinase, was considerably higher in DU145 cells as compared to normal prostate cells and prostatic carcinoma cell line PC-3. The overexpression of UFO oncogene in DU145 cells is discussed in the context of prostate cancer metastasis.

  20. Abducens (sixth) nerve palsy presenting as a rare case of isolated brainstem metastasis from a primary breast carcinoma.

    Science.gov (United States)

    Reyes, K B; Lee, H Y; Ng, I; Goh, K Y

    2011-11-01

    Most isolated abducens (sixth) nerve palsies are ischaemic in nature. However, there are other causes that can mimic an abducens nerve palsy, which requires aggressive diagnostic management. A 56-year-old hypertensive woman presented with a right abduction deficit. Her past history revealed that she had undergone a mastectomy and completed a course of chemo- and radiation therapy for breast carcinoma. She was well until she develped binocular diplopia five months later. Magnetic resonance imaging showed a right pontine mass. Stereotactic biopsy was performed, and histopathology revealed a metastatic carcinoma that was compatible with an origin from the breast primary. We conclude that identifying and managing patients with metastatic lesions involves a multidisciplinary approach. Thorough history-taking and neuro-ophthalmologic evaluation would help physicians in establishing the primary differentials, which could not only be sight-saving but life-saving as well.

  1. Co-expression of putative stemness and epithelial-to-mesenchymal transition markers on single circulating tumour cells from patients with early and metastatic breast cancer.

    Science.gov (United States)

    Papadaki, Maria A; Kallergi, Galatea; Zafeiriou, Zafeiris; Manouras, Lefteris; Theodoropoulos, Panayiotis A; Mavroudis, Dimitris; Georgoulias, Vassilis; Agelaki, Sofia

    2014-09-03

    The detection of circulating tumor cells (CTCs) in peripheral blood (PB) of patients with breast cancer predicts poor clinical outcome. Cancer cells with stemness and epithelial-to-mesenchymal transition (EMT) features display enhanced malignant and metastatic potential. A new methodology was developed in order to investigate the co-expression of a stemness and an EMT marker (ALDH1 and TWIST, respectively) on single CTCs of patients with early and metastatic breast cancer. Triple immunofluorescence using anti-pancytokeratin (A45-B/B3), anti-ALDH1 and anti-TWIST antibodies was performed in cytospins prepared from hepatocellular carcinoma HepG2 cells and SKBR-3, MCF-7 and MDA.MB.231 breast cancer cell lines. Evaluation of ALDH1 expression levels (high, low or absent) and TWIST subcellular localization (nuclear, cytoplasmic or absent) was performed using the ARIOL system. Cytospins prepared from peripheral blood of patients with early (n = 80) and metastatic (n = 50) breast cancer were analyzed for CTC detection (based on pan-cytokeratin expression and cytomorphological criteria) and characterized according to ALDH1 and TWIST. CTCs were detected in 13 (16%) and 25 (50%) patients with early and metastatic disease, respectively. High ALDH1 expression (ALDH1high) and nuclear TWIST localization (TWISTnuc) on CTCs was confirmed in more patients with metastatic than early breast cancer (80% vs. 30.8%, respectively; p = 0.009). In early disease, ALDH1low/neg CTCs (p = 0.006) and TWISTcyt/neg CTCs (p = 0.040) were mainly observed. Regarding co-expression of these markers, ALDH1high/TWISTnuc CTCs were more frequently evident in the metastatic setting (76% vs. 15.4% of patients, p = 0.001; 61.5% vs. 12.9% of total CTCs), whereas in early disease ALDH1low/neg/TWISTcyt/neg CTCs were mainly detected (61.5% vs. 20% of patients, p = 0.078; 41.9% vs. 7.7% of total CTCs). A new assay is provided for the evaluation of ALDH1 and TWIST co-expression at the

  2. Metastatic cervical carcinoma of the jaw presenting as periapical disease.

    Science.gov (United States)

    Torregrossa, V R; Faria, K M; Bicudo, M M; Vargas, P A; Almeida, O P; Lopes, M A; Santos-Silva, A R

    2016-02-01

    To present a case report of a metastasis from cervical cancer to the maxilla, which was misdiagnosed as periapical disease and to caution clinicians that metastases could have a disguised clinical presentation that must be taken into account in the differential diagnosis of periapical disease in oncologic patients. Although metastatic tumours of the jaws are uncommon, they may mimic benign inflammatory processes and reactive lesions. The ability of metastatic lesions to mimic periapical disease is discussed and a brief review of the literature is presented, emphasizing the importance of correct diagnosis to prevent delay in diagnosing cancer. Attention should therefore be given to the patient's medical history, especially of those with a previous history of cancer, and all dental practitioners should be aware of the possibility of metastases that may be confused with periapical disease. Finally, endodontists are well placed to recognize malignant and metastatic oral lesions during the initial clinical stages, given that their treatments are usually based on frequent dental appointments and long-term follow-ups. © 2015 International Endodontic Journal. Published by John Wiley & Sons Ltd.

  3. An unusual case of invasive papillary carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    Aysen Terzi

    2012-01-01

    Full Text Available Invasive papillary carcinoma is a rare variant of breast cancer. We report an unusual case of invasive papillary carcinoma of the breast with high nuclear grade, brisk mitosis, necrosis, extensive apocrine differentiation, and intense lymphoplasmacytic infiltrate; additionally triple-negativity for estrogen and progesterone receptors and Her2 neu. The patient underwent modified radical mastectomy and adjuvant chemotherapy. But, it was a node negative breast carcinoma. Increasing the awareness of this clinicopathologic entity would be helpful in avoiding overtreatment of patients with this cancer even if the tumor has negative morphological and immunohistochemical prognosticators.

  4. Burden of early, advanced and metastatic breast cancer in The Netherlands.

    Science.gov (United States)

    Vondeling, G T; Menezes, G L; Dvortsin, E P; Jansman, F G A; Konings, I R; Postma, M J; Rozenbaum, M H

    2018-03-07

    The aim of this study was to estimate the total economic and health related burden of breast cancer in the Netherlands. Data on incidence, prevalence, mortality and survival were extracted from the Dutch National Cancer Registry and were used to calculate the economic and health related burden of breast cancer for overall, DCIS (stage 0), early- (stage I), locally advanced- (stage II-III) and metastatic- (stage IV) breast cancer by age groups and by year (if applicable). The overall incidence of breast cancer increased from 103.4 up to 153.2 per 100,000 women between 1990 and 2014. The increase was driven by DCIS and early breast cancer as the incidence of locally advanced and metastatic breast cancer remained stable. Between 1990 and 2014, ten-year overall survival rates increased from 87% to 93% for early breast cancer, 41% to 62% for locally advanced- and from 6% to 9% for metastatic disease. Annually, breast cancer in the Netherlands is responsible for approximately 3100 deaths, 26,000 life years lost, 65,000 Disability Adjusted Life Years (DALYs) and an economic burden of €1.27 billion. This study provides a comprehensive assessment of the burden of breast cancer and subsequent trends over time in the Netherlands.

  5. Identification of novel biomarkers associated with poor patient outcomes in invasive breast carcinoma

    DEFF Research Database (Denmark)

    Canevari, Renata A; Marchi, Fabio A; Domingues, Maria A C

    2016-01-01

    Breast carcinoma (BC) corresponds to 23 % of all cancers in women, with 1.38 million new cases and 460,000 deaths worldwide annually. Despite the significant advances in the identification of molecular markers and different modalities of treatment for primary BC, the ability to predict its...... of patients with BC (47 with good outcomes and eight that presented metastasis). The expression of BCL2-associated agonist of cell death (BAD) protein was determined in 1276 BC tissue samples by immunohistochemistry and was consistent with the reduced BAD mRNA expression levels in metastatic cases...

  6. New treatment options for metastatic renal cell carcinoma with prior anti-angiogenesis therapy.

    Science.gov (United States)

    Zarrabi, Kevin; Fang, Chunhui; Wu, Shenhong

    2017-02-02

    Angiogenesis is a critical process in the progression of advanced renal cell carcinoma. Agents targeting angiogenesis have played a primary role in the treatment of metastatic renal cell carcinoma. However, resistance to anti-angiogenesis therapy almost always occurs, and major progress has been made in understanding its underlying molecular mechanism. Axitinib and everolimus have been used extensively in patients whom have had disease progression after prior anti-angiogenesis therapy. Recently, several new agents have been shown to improve overall survival in comparison with everolimus. This review provides an in-depth summary of drugs employable in the clinical setting, the rationale to their use, and the studies conducted leading to their approval for use and provides perspective on the paradigm shift in the treatment of renal cell carcinoma. Highlighted are the newly approved agents cabozantinib, nivolumab, and lenvatinib for advanced renal cell carcinoma patients treated with prior anti-angiogenesis therapy.

  7. New treatment options for metastatic renal cell carcinoma with prior anti-angiogenesis therapy

    Directory of Open Access Journals (Sweden)

    Kevin Zarrabi

    2017-02-01

    Full Text Available Abstract Angiogenesis is a critical process in the progression of advanced renal cell carcinoma. Agents targeting angiogenesis have played a primary role in the treatment of metastatic renal cell carcinoma. However, resistance to anti-angiogenesis therapy almost always occurs, and major progress has been made in understanding its underlying molecular mechanism. Axitinib and everolimus have been used extensively in patients whom have had disease progression after prior anti-angiogenesis therapy. Recently, several new agents have been shown to improve overall survival in comparison with everolimus. This review provides an in-depth summary of drugs employable in the clinical setting, the rationale to their use, and the studies conducted leading to their approval for use and provides perspective on the paradigm shift in the treatment of renal cell carcinoma. Highlighted are the newly approved agents cabozantinib, nivolumab, and lenvatinib for advanced renal cell carcinoma patients treated with prior anti-angiogenesis therapy.

  8. Breast conserving surgery in locoregional treatment of breast carcinoma after Hodgkin lymphoma

    International Nuclear Information System (INIS)

    Haberer, S.; Le Scodan, R.; Kirova, Y.M.; Moisson, P.; Campana, F.; Fourquet, A.; Bollet, M.A.; Belin, L.; Savignoni, A.; Stevens, D.; Decaudin, D.; Pierga, J.Y.; Reyal, F.

    2012-01-01

    Purpose. - To report characteristics and outcome of breast cancer after irradiation for Hodgkin lymphoma with special focus on breast conservation surgery. Patients and methods. - Medical records of 72 women who developed either ductal carcinoma in situ or stage I-III invasive carcinoma of the breast after Hodgkin lymphoma between 1978 and 2009 were retrospectively reviewed. Results. - Median age at Hodgkin lymphoma diagnosis was 23 years old. Median total dose received by the mediastinum was 40 Gy, mostly by a mantle field technique. Breast cancer occurred after a median time interval of 21 years. Ductal invasive carcinoma and ductal carcinoma in situ represented respectively 71% and 19% of the cases. Locoregional treatment for breast cancer consisted of mastectomy with or without radiotherapy in 39 patients and of lumpectomy with or without adjuvant radiotherapy in 32 patients. The isocentric lateral decubitus radiation technique was used in 17 patients after breast conserving surgery (57%). With a median follow-up of 7 years, 5-year overall survival rate and locoregional control rate were respectively 74.5% and 82% for invasive carcinoma and 100% and 92% for in situ carcinoma. Thirteen patients died of progressive breast cancer and contralateral breast cancer was diagnosed in ten patients (14%). Conclusions. - Breast conserving treatment can be an option for breast cancers that occur after Hodgkin lymphoma despite prior thoracic irradiation. It should consist of lumpectomy and adjuvant breast radiotherapy with use of adequate techniques, such as the lateral decubitus isocentric position. (authors)

  9. Predicting survival of de novo metastatic breast cancer in Asian women: systematic review and validation study.

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    Hui Miao

    Full Text Available BACKGROUND: In Asia, up to 25% of breast cancer patients present with distant metastases at diagnosis. Given the heterogeneous survival probabilities of de novo metastatic breast cancer, individual outcome prediction is challenging. The aim of the study is to identify existing prognostic models for patients with de novo metastatic breast cancer and validate them in Asia. MATERIALS AND METHODS: We performed a systematic review to identify prediction models for metastatic breast cancer. Models were validated in 642 women with de novo metastatic breast cancer registered between 2000 and 2010 in the Singapore Malaysia Hospital Based Breast Cancer Registry. Survival curves for low, intermediate and high-risk groups according to each prognostic score were compared by log-rank test and discrimination of the models was assessed by concordance statistic (C-statistic. RESULTS: We identified 16 prediction models, seven of which were for patients with brain metastases only. Performance status, estrogen receptor status, metastatic site(s and disease-free interval were the most common predictors. We were able to validate nine prediction models. The capacity of the models to discriminate between poor and good survivors varied from poor to fair with C-statistics ranging from 0.50 (95% CI, 0.48-0.53 to 0.63 (95% CI, 0.60-0.66. CONCLUSION: The discriminatory performance of existing prediction models for de novo metastatic breast cancer in Asia is modest. Development of an Asian-specific prediction model is needed to improve prognostication and guide decision making.

  10. Disseminated breast cancer cells acquire a highly malignant and aggressive metastatic phenotype during metastatic latency in the bone.

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    Carolyn G Marsden

    Full Text Available BACKGROUND: Disseminated tumor cells (DTCs in the bone marrow may exist in a dormant state for extended periods of time, maintaining the ability to proliferate upon activation, engraft at new sites, and form detectable metastases. However, understanding of the behavior and biology of dormant breast cancer cells in the bone marrow niche remains limited, as well as their potential involvement in tumor recurrence and metastasis. Therefore, the purpose of this study was to investigate the tumorigenicity and metastatic potential of dormant disseminated breast cancer cells (prior to activation in the bone marrow. METHODOLOGY/PRINCIPAL FINDINGS: Total bone marrow, isolated from mice previously injected with tumorspheres into the mammary fat pad, was injected into the mammary fat pad of NUDE mice. As a negative control, bone marrow isolated from non-injected mice was injected into the mammary fat pad of NUDE mice. The resultant tumors were analyzed by immunohistochemistry for expression of epithelial and mesenchymal markers. Mouse lungs, livers, and kidneys were analyzed by H+E staining to detect metastases. The injection of bone marrow isolated from mice previously injected with tumorspheres into the mammary fat pad, resulted in large tumor formation in the mammary fat pad 2 months post-injection. However, the injection of bone marrow isolated from non-injected mice did not result in tumor formation in the mammary fat pad. The DTC-derived tumors exhibited accelerated development of metastatic lesions within the lung, liver and kidney. The resultant tumors and the majority of metastatic lesions within the lung and liver exhibited a mesenchymal-like phenotype. CONCLUSIONS/SIGNIFICANCE: Dormant DTCs within the bone marrow are highly malignant upon injection into the mammary fat pad, with the accelerated development of metastatic lesions within the lung, liver and kidney. These results suggest the acquisition of a more aggressive phenotype of DTCs during

  11. Obesity, fat topography and risk of carcinoma breast

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    Khan, A.; Rafique, K.; Khan, K.; Farooq, U.

    2017-01-01

    Background: Carcinoma breast is most common cancer and the leading cause of cancer related deaths in women, with a multifactorial aetiology. This case control study was aimed at studying the possible link of body fat with the pathogenesis of carcinoma breast. Methods: A case control study extending over a period of two years (2015-2016) was conducted in which the body size and shape of 56 carcinoma breast cases was studied against 168 controls who had no breast disease. Results: Fifty-six women suffering from carcinoma breast had a higher BMI and fat distributed in the abdominal area A high BMI was found to be protective in pre-menopausal women (OR= 0.14 by; 95% CI: 0.02–0.77) while it was a risk factor in post-menopausal women (OR=2.39 by; 95% CI: 1.02–5.55). Waist-to-hip ratio (WHR) of ≥0.9 was associated with an increased risk of carcinoma breast compared to WHR ≤0.8 (OR=3.857 by; 95% CI: 0.875–17.05). Conclusion: the results show there is an increased risk of carcinoma breast in women having more fat cantered around the abdomen. (author)

  12. Reactive Hypertrophy of an Accessory Spleen Mimicking Tumour Recurrence of Metastatic Renal Cell Carcinoma

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    Christin Tjaden

    2011-01-01

    Full Text Available De novo occurrence of an accessory spleen after splenectomy is worth noting for two reasons. First, it is known that splenectomy can cause reactive hypertrophy of initially inactive and macroscopically invisible splenic tissue. Second, it can mimic tumour recurrence in situations in which splenectomy has been performed for oncological reasons. This might cause difficulties in differential diagnosis and the clinical decision for reoperation. We report the case of a patient with suspected recurrence of renal cell carcinoma after total pancreatectomy and splenectomy for metastatic renal cell carcinoma, which finally revealed an accessory spleen as the morphological correlate of the newly diagnosed mass in the left retroperitoneum.

  13. Metastatic Transitional Cell Carcinoma of the Bladder to the Testis: A Case Report

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    Gregory N. Kozak

    2012-01-01

    Full Text Available An 84-year-old gentleman presented with onset of gross hematuria in September 2010. Follow-up investigations revealed T1 superficially invasive, poorly differentiated, papillary urothelial carcinoma. He subsequently had GreenLight laser for BPH and bladder neck contracture on two occasions. He developed a right hydrocele 16 months after initial presentation and during his hydrocelectomy, a rock-hard right epididymis and testicle were discovered. Pathology revealed metastatic urothelial carcinoma replacing nearly the entire testis with lymphovascular invasion.

  14. Full Length Article Role of glypican-3 immunocytochemistry in differentiating hepatocellular carcinoma from metastatic carcinoma of the liver utilizing fine needle aspiration cytology

    International Nuclear Information System (INIS)

    Zaakook, M.; Abu Sinna, E.; Ayoub, M.; El-Sheikh, S.

    2013-01-01

    Purpose: Evaluation of the sensitivity and specificity of glypican3 (GPC3) in differentiating hepatocellular carcinoma (HCC) from metastatic carcinomas of the liver in cell block material. Patients and methods: Sixty cell blocks were prepared from liver FNAs performed in the radiodiagnosis department, National Cancer Institute, in the period between August 2011 and May 2012. Cases diagnosed as hepatocellular carcinoma, or metastatic carcinoma were included in the study. Cell block sections were stained with anti GPC-3. Sensitivity, specificity, and positive and negative predictive values, of GPC3 were calculated. The final diagnosis was based on the triple approach of clinical data, radiological findings, as well as cytomorphologic features aided by GPC-3 results. Results: 70% of cases were diagnosed as HCC, and 30% as metastatic carcinomas. 95.2% of HCC cases expressed GPC3. Poorly differentiated cases showed the highest GPC3 sensitivity (100%), followed by moderately differentiated cases (96.5%), while well differentiated cases expressed GPC3 in 90% of cases. 83.3% of metastatic carcinomas were negative for GPC3. In this study, sensitivity of GPC-3 in HCC was 95.2%, specificity was 83.3%, positive and negative predictive values were 93% and 88.2% respectively, and total accuracy was 91.7%. Conclusion: Immunocytochemical staining for GPC3 in cell block material is a highly sensitive and specific method capable of distinguishing HCC from the vast majority of metastatic carcinomas of the liver

  15. Fine-needle aspiration cytology of extra mammary metastatic lesions in the breast: A retrospective study of 36 cases diagnosed during 18 years

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    Sauer Torill

    2010-01-01

    Full Text Available Background: Metastatic tumors in the breast require treatment according to origin and type of tumor. It is important to recognize these lesions in fine-needle aspiration cytology (FNAC in order to avoid unnecessary mastectomy or non-relevant chemotherapy. The aim of this study was to evaluate the cytological features of metastatic tumors and possible criteria that could alert us as to the possibility of a metastasis from an extra mammary malignancy. Methods: The material included 36 confirmed or suspected metastases in the breast registered in the pathology files at Oslo University Hospital, Ulleval, during 1990-2007. There were a total of 6,325 cases of malignant breast FNAC, representing 30 men and 6,295 women. Smears were evaluated for the amount of material, presence or absence of myoepithelial cells, microcalcifications, mitoses and necrotic material. All carcinomas were graded. Results: There were seven men (7/30 = 23.3% and 29 women (29/6,295 = 0.46%. The primary tumor was known in 22 cases (22/36 = 61.1%. No other primary tumor was known and metastatic lesion was not initially suspected in 14 cases (14/36 = 38.9%. The most common origin was lung (15/36 = 41.7%. In five cases (5/36 = 13.9%, the origin remained uncertain. Conclusions: Metastases from extra mammary sites are (relatively common in males (23.3%. In women, metastatic lesions are rare (0.46%. A large proportion of them (88% are high-grade adenocarcinomas and poorly differentiated carcinomas that may resemble grade 3 ductal carcinomas. Unusual clinical and/or radiological presentation in combination with high-grade malignant cells should alert us to consider the possibility of a metastasis.

  16. Histopathological and immunohistochemical findings of primary and metastatic medullary thyroid carcinoma in a young dog.

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    Piñeyro, Pablo; Vieson, Miranda D; Ramos-Vara, José A; Moon-Larson, Martha; Saunders, Geoffrey

    2014-01-01

    This report describes the gross, histological, and immunohistochemical features of medullary thyroid carcinoma (MTC) with pulmonary metastases in a young dog. Sheets of pleomorphic cells supported by fibrous stroma characterized the primary mass, while metastatic nodules had a neuroendocrine pattern. Despite differing histologic features, all masses showed marked immunoreactivity against calcitonin and multiple neuroendocrine markers consistent with MTC. Although MTC is a well-recognized entity, it may be difficult to distinguish this mass from other thyroid neoplasms, necessitating immunohistochemical characterization.

  17. Histopathological and immunohistochemical findings of primary and metastatic medullary thyroid carcinoma in a young dog

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    Piñeyro, Pablo; Vieson, Miranda D.; Ramos-Vara, José A.; Moon-Larson, Martha; Saunders, Geoffrey

    2014-01-01

    This report describes the gross, histological, and immunohistochemical features of medullary thyroid carcinoma (MTC) with pulmonary metastases in a young dog. Sheets of pleomorphic cells supported by fibrous stroma characterized the primary mass, while metastatic nodules had a neuroendocrine pattern. Despite differing histologic features, all masses showed marked immunoreactivity against calcitonin and multiple neuroendocrine markers consistent with MTC. Although MTC is a well-recognized enti...

  18. 'Tablet burden' in patients with metastatic breast cancer.

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    Milic, Marina; Foster, Anna; Rihawi, Karim; Anthoney, Alan; Twelves, Chris

    2016-03-01

    The implications for patients with cancer, of the 'tablet burden' resulting from increasing use of oral anticancer drugs and medication for co-morbidities have not previously been well explored. We sought to (i) quantify tablet burden in women with metastatic breast cancer (MBC), (ii) establish which groups of drug contribute most to this burden and (iii) gain insight into patients' attitudes towards oral anti-cancer treatment. One hundred patients with MBC anonymously completed a questionnaire describing their medication histories and attitudes towards their tablets. The patients (mean age 60, range 31-95) were all female and taking a median of six tablets (range 0-31) daily; 37 patients were taking >10 tablets. Oral anticancer treatment constituted the category of treatment taken by the highest proportion of patients, followed by symptomatic cancer treatments, proton pump inhibitors and cardiovascular medication. Numerically, however, symptomatic drugs accounted for 44% of all tablets and specific anti-cancer treatment for 15%; medication not directly related to the cancer accounted for the remaining 40% of tablets. A quarter of patients reported inconvenience in taking their tablets, the main reason being tablet size and one third reported forgetting their tablets at least once a week. Nearly two thirds of patients expressing a preference favoured oral anticancer treatment, the commonest reason being greater convenience. Tablet burden is considerable for many patients with MBC and can be problematic. A significant proportion of tablets represent treatment for co-morbidities, the significance of which may be questionable in women with MBC. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Tuberculosis and metastatic carcinoma coexistence in axillary lymph node: A case report

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    K Chandramohan

    2003-04-01

    Full Text Available Abstract Background Coexistence of cancer and tuberculosis in axillary lymph nodes is rare. Only seven cases have been reported in the literature. Case Report We report here a case of infiltrating ductal carcinoma breast metastasizing to the axillary lymph node along with tubercular granuloma in the same lymph node without primary mammary or pulmonary tuberculosis. Conclusion Primary tuberculosis coexisting with carcinoma is of rare occurrence. A possibility should always be borne in mind especially in patients from endemic areas.

  20. Invasive lobular carcinoma of the male breast: A rare histology of an uncommon disease

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    Upadhyay, R.; Kumar, P.; Sharma, D.N.; Haresh, K.P.; Gupta, S.; Julka, P.K.; Rath, G.K.; Bhankar, H.

    2016-01-01

    Male breast carcinoma is a rare malignancy comprising less than 1% of all breast cancers. It is a serious disease with most patients presenting in advanced stages. Infiltrating ductal carcinoma is the most common histology while lobular carcinoma represents less than 1% of all these tumors. We report a case of locally advanced lobular carcinoma of breast in a 60 year old male

  1. Invasive lobular carcinoma: a rare presentation in the male breast.

    Science.gov (United States)

    Melo Abreu, Elisa; Pereira, Pedro; Marques, José Carlos; Esteves, Gonçalo

    2016-05-05

    Breast cancer in men is uncommon, accounting for cancers. Even though lobular structures are quite infrequent in the male breast, rare cases of invasive lobular breast carcinoma have been described, representing 1-2% of all breast cancers in men. Risk factors include undescended testes, congenital inguinal hernia, orchiectomy, orchitis, testicular injury, infertility and Klinefelter's syndrome, previous thoracic radiotherapy, alterations of the oestrogen-testosterone ratio and familial history (BRCA 2 and 1). The authors present a case of a 52-year-old man with no relevant predisposing factors to breast cancer, who presented with a painless, firm nodule, fixed to the nipple on the left breast, associated with nipple retraction and ulceration, and fully characterised by mammogram and ultrasound. Histopathological and immunohistochemical analysis revealed the diagnosis of invasive lobular breast carcinoma and the patient underwent left radical mastectomy, followed by adjuvant chemotherapy, radiotherapy and hormonotherapy. A brief review of the literature is presented. 2016 BMJ Publishing Group Ltd.

  2. Inflammatory breast carcinoma: pathological or clinical entity?

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    Amparo, R S; Angel, C D; Ana, L H; Antonio, L C; Vicente, M S; Carlos, F M; Vicente, G P

    2000-12-01

    Inflammatory breast carcinoma (IBC) diagnosis is usually based in the presence of typical clinical symptoms (redness and edema in more than 2/3 of the breast), which are not always associated with pathologic characteristics (subdermal lymphatics involvement). Whether exclusively pathologic findings without clinical symptoms are sufficient for IBC diagnosis remains controversial. A retrospective analysis of 163 clinically diagnosed IBC (CIC) either with dermal lymphatics invasion or not, was compared with another group of 99 patients with dermal lymphatics invasion without clinical symptoms (occult inflammatory carcinoma) (OIC). The following clinical and pathological characteristics have been analyzed and compared: age, menopausal status, clinical axillar node involvement, symptoms duration before diagnosis, grade, estrogen receptors, presence of metastases at diagnosis, local recurrence, metastasic dissemination, disease-free (DFS) and overall survival (OS). Median age was younger in CIC (52.3 vs. 63.8 years; p < 0.001). Symptom duration before diagnosis were significantly shorter in CIC (3.4 vs. 6.8 months: p < 0.0001). Visceral (36.2% vs. 17.2%; p = 0.001) and brain metastases (7.4% vs. 1%; p = 0.02) was significantly more frequent in CIC. Negative estrogen receptors were more frequent in CIC (34.9% vs. 65.1%: p < 0.004). Five-years DFS (25.6 vs. 51.6%; p < 0.0001) and OS (28.6 vs. 40%; p < 0.05) were shorter in CIC. CIC (regardless of subdermal lymphatics involvement) must be clearly differentiated from OIC. Prognosis of CIC patients is poorer, so this two entities should be clearly differentiated when therepeutic results are reported.

  3. Tubular Carcinoma of the Breast: Advantages and Limitations of Breast Tomosynthesis

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    Rocha, Ana; Reis, Alcinda

    2016-01-01

    Tubular carcinoma of the breast is a rare variant of invasive ductal carcinoma. We report a case of 42-year-old asymptomatic female with a histopathological proven multifocal tubular carcinoma, studied by mammography, Tomosynthesis, Ultrasound, and Magnetic Resonance. Herein, we discuss the advantages and limitations of Tomosynthesis, an emerging imaging technique, in this particular case. PMID:28116205

  4. Metastatic ovarian carcinoma to the brain: an approach to identification and classification for neuropathologists.

    Science.gov (United States)

    Nafisi, Houman; Cesari, Matthew; Karamchandani, Jason; Balasubramaniam, Gayathiri; Keith, Julia Lee

    2015-04-01

    Brain metastasis is an uncommon but increasing manifestation of ovarian epithelial carcinoma and neuropathologists' collective experience with these tumors is limited. We present clinicopathological characteristics of 13 cases of brain metastases from ovarian epithelial carcinoma diagnosed at two academic institutions. The mean ages at diagnosis of the ovarian carcinoma and their subsequent brain metastases were 58.7 and 62.8 years, respectively. At the time of initial diagnosis of ovarian carcinoma the majority of patients had an advanced stage and none had brain metastases as their first manifestation of malignancy. Brain metastases tended to be multiple with ring-enhancing features on neuroimaging. Primary tumors and their brain metastases were all high-grade histologically and the histologic subtypes were: nine high-grade serous carcinoma (HGSC) cases, two clear cell carcinoma (CCC) cases and a single case each of carcinosarcoma and high-grade adenocarcinoma. A recommended histo- and immunopathological approach to these tumours are provided to aid neuropathologists in the recognition and classification of metastatic ovarian carcinoma to the brain. © 2014 Japanese Society of Neuropathology.

  5. Regorafenib Induces Apoptosis and Inhibits Metastatic Potential of Human Bladder Carcinoma Cells.

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    Hsu, Fei-Ting; Sun, Cho-Chin; Wu, Chia-Hsing; Lee, Yen-Ju; Chiang, Chih-Hung; Wang, Wei-Shu

    2017-09-01

    The aim of the present study was to verify the effects of regorafenib on apoptosis and metastatic potential in TSGH 8301 human bladder carcinoma cells in vitro. Cells were treated with different concentration of regorafenib for different periods of time. Effects of regorafenib on cell viability, apoptosis pathways, metastatic potential, and expression of metastatic and anti-apoptotic proteins were evaluated with the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay, flow cytometry, cell migration and invasion assay, and western blotting. We found regorafenib significantly reduced cell viability, cell migration and invasion, and expression of metastatic and anti-apoptotic proteins. In addition, regorafenib significantly induced accumulation of sub-G 1 phase cells, loss of mitochondrial membrane potential, and expression of active caspase-3 and caspase-8. These results show that regorafenib not only induces apoptosis, but also inhibits metastatic potential in bladder cancer TSGH 8301 cells in vitro. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  6. Clinical Relevance of Gene Copy Number Variation in Metastatic Clear Cell Renal Cell Carcinoma.

    Science.gov (United States)

    Nouhaud, François-Xavier; Blanchard, France; Sesboue, Richard; Flaman, Jean-Michel; Sabourin, Jean-Christophe; Pfister, Christian; Di Fiore, Frédéric

    2018-02-23

    Gene copy number variations (CNVs) have been reported to be frequent in renal cell carcinoma (RCC), with potential prognostic value for some. However, their clinical utility, especially to guide treatment of metastatic disease remains to be established. Our objectives were to assess CNVs on a panel of selected genes and determine their clinical relevance in patients who underwent treatment of metastatic RCC. The genetic assessment was performed on frozen tissue samples of clear cell metastatic RCC using quantitative multiplex polymerase chain reaction of short fluorescent fragment method to detect CNVs on a panel of 14 genes of interest. The comparison of the electropherogram obtained from both tumor and normal renal adjacent tissue allowed for CNV identification. The clinical, biologic, and survival characteristics were assessed for their associations with the most frequent CNVs. Fifty patients with clear cell metastatic RCC were included. The CNV rate was 21.4%. The loss of CDKN2A and PLG was associated with a higher tumor stage (P relevance, especially those located on CDKN2A, PLG, and ALDOB, in a homogeneous cohort of patients with clear cell metastatic RCC. Copyright © 2018 Elsevier Inc. All rights reserved.

  7. Microenvironment Stimuli HGF and Hypoxia Differently Affected miR-125b and Ets-1 Function with Opposite Effects on the Invasiveness of Bone Metastatic Cells: A Comparison with Breast Carcinoma Cells

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    Emanuela Matteucci

    2018-01-01

    Full Text Available We examined the influence of microenvironment stimuli on molecular events relevant to the biological functions of 1833-bone metastatic clone and the parental MDA-MB231 cells. (i In both the cell lines, hepatocyte growth factor (HGF and the osteoblasts’ biological products down regulated nuclear Ets-1-protein level in concomitance with endogenous miR-125b accumulation. In contrast, under hypoxia nuclear Ets-1 was unchanged, notwithstanding the miR-125b increase. (ii Also, the 1833-cell invasiveness and the expression of Endothelin-1, the target gene of Ets-1/HIF-1, showed opposite patterns under HGF and hypoxia. We clarified the molecular mechanism(s reproducing the high miR-125b levels with the mimic in 1833 cells. Under hypoxia, the miR-125b mimic maintained a basal level and functional Ets-1 protein, as testified by the elevated cell invasiveness. However, under HGF ectopic miR-125b downregulated Ets-1 protein and cell motility, likely involving an Ets-1-dominant negative form sensible to serum conditions; Ets-1-activity inhibition by HGF implicated HIF-1α accumulation, which drugged Ets-1 in the complex bound to the Endothelin-1 promoter. Altogether, 1833-cell exposure to HGF would decrease Endothelin-1 transactivation and protein expression, with the possible impairment of Endothelin-1-dependent induction of E-cadherin, and the reversion towards an invasive phenotype: this was favoured by Ets-1 overexpression, which inhibited HIF-1α expression and HIF-1 activity. (iii In MDA-MB231 cells, HGF strongly and rapidly decreased Ets-1, hampering invasiveness and reducing Ets-1-binding to Endothelin-1 promoter; HIF-1α did not form a complex with Ets-1 and Endothelin-1-luciferase activity was unchanged. Overall, depending on the microenvironment conditions and endogenous miR-125b levels, bone-metastatic cells might switch from Ets-1-dependent motility towards colonization/growth, regulated by the balance between Ets-1 and HIF-1.

  8. Incidental breast carcinoma in reduction mammoplasty.

    Science.gov (United States)

    Huysmans, Michaël; Bronckaers, Marc; Schillebeeckx, Charlotte; Servaes, Dirk

    2017-10-01

    The objective of this study was to analyze the incidence and treatment options of occult cancer or atypical lesions found in the histopathological examination of reduction mammoplasty (RM) specimens. The role of preoperative mammography and systematic histopathological examination are discussed. We performed a retrospective single-center database review of all patients who underwent a RM between January 2005 and December 2014. Preoperative examination, histopathological findings and follow-up were documented. A total of 1045 patients underwent RM, of which 97% were bilateral (1021). All patients received a mammography and routine clinical examination to exclude cancer preoperatively. The overall mean patient age was 40.2 years (14.2-73.4). A total of 19 patients (1.18%) had significant histopathological findings, all of whom were over 40 years of age. There were 4 incidental carcinomas (0.38%), of which 2 were DCIS (0.19%) and 2 invasive ductal carcinomas (0.19%). Incidence of postoperative diagnosis of occult breast cancer in RM specimens remains low, but poses significant therapeutic challenges. While emphasis should lay on preoperative diagnostics, routine histological analysis of RM specimens is recommended.

  9. Motility induction in breast carcinoma by mammary epithelial laminin 332 (laminin 5).

    Science.gov (United States)

    Carpenter, Philip M; Dao, Anh V; Arain, Zahida S; Chang, Michelle K; Nguyen, Hoa P; Arain, Shehla; Wang-Rodriguez, Jessica; Kwon, Soon-Young; Wilczynski, Sharon P

    2009-04-01

    Host interactions with tumor cells contribute to tumor progression by several means. This study was done to determine whether mammary epithelium could interact with breast carcinoma by producing substances capable of inducing motility in the cancer cells. Conditioned medium of immortalized 184A1 mammary epithelium collected in serum-free conditions induced dose-dependent motility in the MCF-7 breast carcinoma cell line by both a semiquantitative scattering assay and a Boyden chamber assay. Purification of the motility factor revealed that it was laminin 332 (formerly laminin 5) by mass spectroscopy. A Western blot of the 184A1 conditioned medium using a polyclonal antibody confirmed the presence of laminin 332 in the conditioned medium. Blockage of the motility with antibodies to the laminin 332 and its receptor components, alpha(3) and beta(1) integrins, provided further evidence that tumor cell motility was caused by the laminin 332 in the conditioned medium. Invasion of MCF-7, BT-20, and MDA-MB-435 S was induced by purified laminin 332 and 184A1 conditioned medium and blocked by an anti-alpha(3) integrin antibody. Staining of carcinoma in situ from breast cancer specimens revealed that laminin 332 in the myoepithelium adjacent to the preinvasive cells provided a source of laminin 332 that could potentially encourage the earliest steps of stromal invasion. In metaplastic breast carcinomas, the presence of laminin 332-producing cells coexpressing alpha(3) integrin and the greater metastatic potential of tumors with higher laminin 332 levels suggest that laminin 332 expression is associated with aggressive features in these human breast cancers.

  10. Proteolysis-a characteristic of tumor-initiating cells in murine metastatic breast cancer

    Science.gov (United States)

    Hillebrand, Larissa E.; Bengsch, Fee; Hochrein, Jochen; Hülsdünker, Jan; Bender, Julia; Follo, Marie; Busch, Hauke; Boerries, Melanie; Reinheckel, Thomas

    2016-01-01

    Tumor initiating cells (TICs) have been identified and functionally characterized in hematological malignancies as well as in solid tumors such as breast cancer. In addition to their high tumor-initiating potential, TICs are founder cells for metastasis formation and are involved in chemotherapy resistance. In this study we explored molecular pathways which enable this tumor initiating potential for a cancer cell subset of the transgenic MMTV-PyMT mouse model for metastasizing breast cancer. The cell population, characterized by the marker profile CD24+CD90+CD45−, showed a high tumorigenicity compared to non-CD24+CD90+CD45− cancer cells in colony formation assays, as well as upon orthotopic transplantation into the mammary fat pad of mice. In addition, these orthotopically grown CD24+CD90+CD45− TICs metastasized to the lungs. The transcriptome of TICs freshly isolated from primary tumors by cell sorting was compared with that of sorted non-CD24+CD90+CD45− cancer cells by RNA-seq. In addition to more established TIC signatures, such as epithelial-to-mesenchymal transition or mitogen signaling, an upregulated gene set comprising several classes of proteolytic enzymes was uncovered in the TICs. Accordingly, TICs showed high intra- and extracellular proteolytic activity. Application of a broad range of protease inhibitors to TICs in a colony formation assay reduced anchorage independent growth and had an impact on colony morphology in 3D cell culture assays. We conclude that CD24+CD90+CD45− cells of the MMTV- PyMT mouse model possess an upregulated proteolytic signature which could very well represent a functional hallmark of metastatic TICs from mammary carcinomas. PMID:27542270

  11. Breast imaging findings in women with BRCA1- and BRCA2-associated breast carcinoma

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    Hamilton, L.J.; Evans, A.J. E-mail: aevans@ncht.trent.nhs.uk; Wilson, A.R.M.; Scott, N.; Cornford, E.J.; Pinder, S.E.; Khan, H.N.; Macmillan, R.D

    2004-10-01

    AIM: To document the breast imaging findings of women with BRCA1 and BRCA2-associated breast carcinoma. MATERIALS AND METHODS: Family history clinic records identified 18 BRCA1 and 10 BRCA2 cases who collectively were diagnosed with 27 invasive breast carcinomas and four ductal carcinoma in situ (DCIS) lesions. All underwent pre-operative imaging (29 mammogram and 22 ultrasound examinations). All invasive BRCA-associated breast carcinoma cases were compared with age-matched cases of sporadic breast carcinoma. RESULTS: Within the BRCA cases the age range was 26-62 years, mean 36 years. Two mammograms were normal and 27 (93%) abnormal. The most common mammographic features were defined mass (63%) and microcalcifications (37%). Thirty-four percent of women had a dense mammographic pattern, 59% mixed and 7% fatty. Ultrasound was performed in 22 patients and in 21 (95%) indicated a mass. This was classified as benign in 24%, indeterminate in 29% and malignant in 48%. Mammograms of BRCA1-associated carcinomas more frequently showed a defined mass compared with BRCA2-associated carcinomas, 72 versus 36% (73% control group) whilst mammograms of BRCA2-associated carcinomas more frequently showed microcalcification, 73 versus 12% (8% control group; p<0.001). Thirty-six percent of the BRCA2-associated carcinomas were pure DCIS while none of the BRCA1 associated carcinomas were pure DCIS (p=0.004). Of those patients undergoing regular mammographic screening, 100% of BRCA2-associated carcinomas were detected compared with 75% of BRCA1-associated carcinomas. CONCLUSION: These data suggest that the imaging findings of BRCA1 and BRCA2-associated carcinomas differ from each other and from age-matched cases of sporadic breast carcinoma.

  12. A comprehensive review of 5-fluorouracil and leucovorin in patients with metastatic colorectal carcinoma.

    Science.gov (United States)

    Machover, D

    1997-10-01

    Colorectal carcinoma is the third leading cause of cancer-related death. The primary treatment for patients with metastatic colorectal carcinoma is systemic chemotherapy with 5-fluorouracil (5-FU) and leucovorin (LV), a biomodulator of 5-FU that has been shown to enhance its activity. Optimal dosing and administration strategies remain to be determined. This article is a review of recent studies reporting on the use of high dose and low dose LV as a biomodulator of 5-FU in patients with advanced colorectal carcinoma. Studies of LV plus 5-FU demonstrated response rates of 7-58% in patients who had not received prior chemotherapy. A survival advantage was recorded in some trials. LV plus 5-FU produces mild and transient hematologic toxicity. The most common toxicities from LV plus 5-FU were gastrointestinal and schedule-dependent, but generally resolved within a few days. The combination of LV and 5-FU provides a favorable treatment regimen for patients with metastatic colorectal carcinoma. Growing evidence suggests that altering the dose and schedule of both LV and 5-FU can impact positively on the response rate. However, controversy remains regarding the optimal dosing regimen. Therefore, continued study of LV plus 5-FU is urged and a favorable impact on survival is requisite before definitive conclusions are drawn, particularly in relation to LV dosage.

  13. Aural carcinoma with chondroid metaplasia at metastatic sites in a dog.

    Science.gov (United States)

    Romanucci, Mariarita; Malatesta, Daniela; Marinelli, Alessia; Di Lorenzo, Pierluigi; Della Salda, Leonardo

    2011-08-01

    A case of aural carcinoma with chondroid metaplasia at metastatic foci in an 8-year-old male pug is described. Multiple metastases in both lungs and the right submandibular, parotid, retropharyngeal, cervical and prescapular lymph nodes were detected. Histologically, the skin of the right ear canal appeared to be diffusely infiltrated by cords and nests of neoplastic epithelial cells, showing multifocal contiguity with the overlying hyperplastic squamous epithelium. Most of the carcinomatous cells were arranged in a glandular-like pattern, with formation of lumens containing epithelial cells attached to the peripheral cell layer by elongated intercellular bridges. Scattered foci of keratinization with central accumulations of compact, laminated keratin were also observed, and histochemical stains failed to detect mucinous secretory material. Even though histological and histochemical findings were compatible with a diagnosis of acantholytic squamous cell carcinoma, CAM5.2 immunostaining was detectable in the majority, although not all, neoplastic cells, confirming a diagnosis of poorly differentiated ceruminous gland carcinoma. Pulmonary metastatic nodules revealed multifocal areas of cartilaginous metaplasia with apparent transition of carcinomatous cells to chondroid cells, showing nuclear atypia and focal cytokeratin immunostaining. Carcinomatous cells surrounding chondroid areas also revealed focal vimentin and S100 immunoreactivity. Histological evidence of transition between the two components, as well as the presence of intermediate cells displaying both epithelial and mesenchymal immunohistochemical features, strongly indicated a final diagnosis of carcinosarcoma, in which chondrosarcomatous elements were derived from carcinoma cells. © 2011 The Authors. Veterinary Dermatology. © 2011 ESVD and ACVD.

  14. A Case of Metastatic Basal Cell Carcinoma Treated with Cisplatin and Adriamycin.

    Science.gov (United States)

    Kanzaki, Akiko; Ansai, Shin-Ichi; Ueno, Takashi; Kawana, Seiji; Shimizu, Akira; Naito, Zenya; Saeki, Hidehisa

    2017-01-01

    A 72-year-old man was referred to our hospital for treatment of an ulcer that had been growing on his back for 10 years. Physical examination showed an ulcerated tumor from the neck to the back and swollen cervical lymph nodes. The tumor size was 12×9 cm. Histology of the biopsy showed a nodular and morpheic basal cell carcinoma (BCC). A chest computed tomography (CT) scan showed multiple lung tumors. CT-guided biopsy of the lung and the cervical lymph node revealed metastatic basal cell carcinoma (MBCC). The primary skin tumor was resected and a total of 10 courses of cisplatin (25 mg/m 2 /day×75%) and adriamycin (50 mg/m 2 ×75%) were administered for metastatic basal cell carcinoma (MBCC). The patient died 5 years and 3 months after his first visit. Autopsy revealed MBCC in the lung, kidney, pancreas, several lymph nodes, liver and bone. A portion of the tumor cells were composed of squamoid cells with eosinophilic cytoplasm, large nuclei, lack of the characteristic peripheral palisading and retraction artifacts, and variable cytoplasmic keratinization. These pathological findings were compatible with basosquamous cell carcinoma. Chemotherapy was effective for MBCC in this patient.

  15. Large Cell Neuroendocrine Carcinoma of the Rectum Presenting with Extensive Metastatic Disease

    Directory of Open Access Journals (Sweden)

    Vinay Minocha

    2014-01-01

    Full Text Available Introduction. Rectal large cell neuroendocrine carcinoma (LCNEC is a poorly differentiated neoplasm that is very rare and belongs within the poorest prognostic subgroup among primary colorectal neoplasms. Here, we describe a case of LCNEC of the rectum, which highlights the aggressive clinical course and poor prognosis associated with this disease. Case Presentation. We report a case of a 63-year-old male who presented to our hospital with a one-month history of lower abdominal pain, constipation, and weight loss. A computed tomography (CT scan of the chest, abdomen, and pelvis revealed a rectal mass as well as metastatic disease of the liver and lung. Flexible sigmoidoscopy revealed a fungating, ulcerated and partially obstructing rectal mass located 6 cm from the anal verge. This mass was biopsied and pathological examination of the resected specimen revealed features consistent with a large cell neuroendocrine carcinoma. Conclusion. Rectal large cell neuroendocrine carcinomas are rare and have a significantly worse prognosis than adenocarcinomas. At diagnosis, a higher stage and metastatic disease are likely to be found. It is important to differentiate large cell, poorly differentiated neuroendocrine carcinomas from adenocarcinomas of the colon and rectum pathologically because patients may benefit from alternative cytotoxic chemotherapeutic regimens.

  16. Heparanase augments insulin receptor signaling in breast carcinoma

    Science.gov (United States)

    Goldberg, Rachel; Sonnenblick, Amir; Hermano, Esther; Hamburger, Tamar; Meirovitz, Amichay; Peretz, Tamar; Elkin, Michael

    2017-01-01

    Recently, growing interest in the potential link between metabolic disorders (i.e., diabetes, obesity, metabolic syndrome) and breast cancer has mounted, including studies which indicate that diabetic/hyperinsulinemic women have a significantly higher risk of bearing breast tumors that are more aggressive and associated with higher death rates. Insulin signaling is regarded as a major contributor to this phenomenon; much less is known about the role of heparan sulfate-degrading enzyme heparanase in the link between metabolic disorders and cancer. In the present study we analyzed clinical samples of breast carcinoma derived from diabetic/non-diabetic patients, and investigated effects of heparanase on insulin signaling in breast carcinoma cell lines, as well as insulin-driven growth of breast tumor cells. We demonstrate that heparanase activity leads to enhanced insulin signaling and activation of downstream tumor-promoting pathways in breast carcinoma cells. In agreement, heparanase enhances insulin-induced proliferation of breast tumor cells in vitro. Moreover, analyzing clinical data from diabetic breast carcinoma patients, we found that concurrent presence of both diabetic state and heparanase in tumor tissue (as opposed to either condition alone) was associated with more aggressive phenotype of breast tumors in the patient cohort analyzed in our study (two-sided Fisher's exact test; p=0.04). Our findings highlight the emerging role of heparanase in powering effect of hyperinsulinemic state on breast tumorigenesis and imply that heparanase targeting, which is now under intensive development/clinical testing, could be particularly efficient in a growing fraction of breast carcinoma patients suffering from metabolic disorders. PMID:28038446

  17. Carcinoma or Sarcoma of the Breast | Patnayak | Journal of Basic ...

    African Journals Online (AJOL)

    Carcinosarcomas comprise less than 1% of invasive carcinomas of the breast. They are a heterogeneous group of malignant tumors in which part or all of the carcinomatous epithelium is transformed into a nonglandular component by metaplastic growth process. We report a case of carcinosarcoma of breast. She was a ...

  18. Chest wall tuberculosis simulating breast carcinoma: Imaging appearance

    Energy Technology Data Exchange (ETDEWEB)

    Goyal, M.; Sharma, R.; Sharma, A.; Swahney, S.; Berry, M. [All India Institute of Medical Sciences, New Delhi (India). Department of Radiodiagnosis; Chumber, S. [All India Institute of Medical Sciences, New Delhi, (India). Department of Surgery

    1998-02-01

    Tuberculosis of the breast is a rare disease. Tubercular abscesses predominantly affecting the soft tissues are also very infrequent. A case of chest wall tuberculosis secondarily involving the breast presenting as a hard, fixed lump simulating mammary carcinoma is presented here. There was no evidence of pleural or pulmonary tuberculosis. Copyright (1998) Blackwell Science Pty Ltd 11 refs., 1 fig.

  19. Primary Neuroendocrine Carcinoma of Breast: A Rare Case Report

    African Journals Online (AJOL)

    whole body computed tomography and magnetic resonance imaging revealed no extra mammary primary tumor. Hence the diagnosis of PNEC of breast was confirmed. Patient received chemo and hormonal therapy and doing well after 6 months of follow up. Keywords: Breast carcinoma, Immunohistochemistry, ...

  20. Primary Neuroendocrine Carcinoma of Breast: A Rare Case Report

    African Journals Online (AJOL)

    neuroendocrine carcinoma (NEC) of the breast as having more than 50% neoplastic tumor cells expressing neuroendocrine. (NE) markers.[2] These tumors are usually seen in elderly women around sixth or seventh decade of life as reported in literatures.[1,3] Herein we report a case of primary NCE of breast in a middle ...

  1. Tuberculous mastitis simulating carcinoma of the breast in a young ...

    African Journals Online (AJOL)

    Tuberculous mastitis is an uncommon disease even in countries where tuberculosis is highly endemic. It typically presents a diagnostic challenge masquerading as carcinoma or other primary disease of the breast. We report the case of a young multiparous Nigerian woman who presented with a tender left breast lump and ...

  2. Identification of Differentially Expressed Genes in Metastatic and Non-Metastatic Nasopharyngeal Carcinoma Cells by Suppression Subtractive Hybridization

    Directory of Open Access Journals (Sweden)

    Xu-Yu Yang

    2005-01-01

    Full Text Available Background & Objective: Nasopharyngeal carcinoma (NPC is an epithelial neoplasm with high occurrence rates in southern China. The disease often metastasizes to regional lymphnodes at a very early stage. Local recurrences and metastasis occur frequently in patients with NPC and are a leading cause of death, despite improvements on treatment modalities. The molecular mechanism underlying the metastasis of nasopharyngeal carcinoma remains poorly understood, however, and requires additional elucidation. The aim of this study was to explore possible NPC gene candidates that may play key roles in NPC metastasis. Methods: Subtractive suppression hybridization (SSH was performed to isolate differentially expressed clones between the metastatic 5-8F and non-metastatic 6-10B nasopharyngeal carcinoma cell lines. Differentially expressed clones were screened and confirmed by reverse Northern blotting. The sequences of cDNA fragments were subsequently analyzed and compared to known sequences in Genbank. Results & Discussion: The SSH library contained thousands of positive clones. Random analysis of 300 clones by PCR demonstrated that 269 clones contained inserted fragments. Reverse Northern blot confirmed that 20 out of 192 clones examined were significantly up-regulated in the 5-8F cell line. Among these 20 clones, 16 were previously identified genes (flotilin-2, ezrin, pim-3, fli-1, mel, neugrin, znf216, ASB1, raly, UBE2A, keratin6A, TMED7, EIF3S9, FTL, two ribosomal proteins RPL21 and RPL16, two were predicted genes (c9orf74 and MDS006, and two sequences shared no homology with known genes listed in GenBank and may represent novel genes. The proposed functions of the genes identified in this study include cell signal transduction, cell survival, transcription regulation, cell mobility, protein synthesis, and DNA damage repair. Flotillin-2, fli-1, pim-3 and ezrin have previously been reported to be associated with tumor metastasis and progression. The

  3. Investigation of acupuncture-point injection combined with intratumor injection of radionuclide phosphorus 32 in treatment of metastatic carcinoma

    International Nuclear Information System (INIS)

    Chou, H.C.

    1986-01-01

    Seventeen patients with carcinoma and three patients with benign lesions of the head were studied by acupuncture-point injection combined with intratumor injection of radionuclide P-32 for treatment of metastatic carcinoma. The metastatic cervical nodules shrank to half their original sizes within 2-3 weeks in five cases of nasopharyngeal carcinoma. The injected dose ranged from 0.222 to 0.421 mCi, approximately 10 times less than that given by the ordinary method. The acupuncture points are selected according to the Theory of Channels and Collaterals of Chinese traditional medicine. The mechanism of therapeutic action of radionuclide P-32 is possibly by the delivery of destructive ionizing radiation from beta emission properties of P-32. This method appears to offer a low-dose means of P-32 treatment of metastatic carcinoma

  4. Metabolic Plasticity of Metastatic Breast Cancer Cells: Adaptation to Changes in the Microenvironment

    Directory of Open Access Journals (Sweden)

    Rui V. Simões

    2015-08-01

    Full Text Available Cancer cells adapt their metabolism during tumorigenesis. We studied two isogenic breast cancer cells lines (highly metastatic 4T1; nonmetastatic 67NR to identify differences in their glucose and glutamine metabolism in response to metabolic and environmental stress. Dynamic magnetic resonance spectroscopy of 13C-isotopomers showed that 4T1 cells have higher glycolytic and tricarboxylic acid (TCA cycle flux than 67NR cells and readily switch between glycolysis and oxidative phosphorylation (OXPHOS in response to different extracellular environments. OXPHOS activity increased with metastatic potential in isogenic cell lines derived from the same primary breast cancer: 4T1 > 4T07 and 168FARN (local micrometastasis only > 67NR. We observed a restricted TCA cycle flux at the succinate dehydrogenase step in 67NR cells (but not in 4T1 cells, leading to succinate accumulation and hindering OXPHOS. In the four isogenic cell lines, environmental stresses modulated succinate dehydrogenase subunit A expression according to metastatic potential. Moreover, glucose-derived lactate production was more glutamine dependent in cell lines with higher metastatic potential. These studies show clear differences in TCA cycle metabolism between 4T1 and 67NR breast cancer cells. They indicate that metastases-forming 4T1 cells are more adept at adjusting their metabolism in response to environmental stress than isogenic, nonmetastatic 67NR cells. We suggest that the metabolic plasticity and adaptability are more important to the metastatic breast cancer phenotype than rapid cell proliferation alone, which could 1 provide a new biomarker for early detection of this phenotype, possibly at the time of diagnosis, and 2 lead to new treatment strategies of metastatic breast cancer by targeting mitochondrial metabolism.

  5. Comparison of tumor-infiltrating lymphocytes between primary and metastatic tumors in breast cancer patients.

    Science.gov (United States)

    Ogiya, Rin; Niikura, Naoki; Kumaki, Nobue; Bianchini, Giampaolo; Kitano, Shigehisa; Iwamoto, Takayuki; Hayashi, Naoki; Yokoyama, Kozue; Oshitanai, Risa; Terao, Mayako; Morioka, Toru; Tsuda, Banri; Okamura, Takuho; Saito, Yuki; Suzuki, Yasuhiro; Tokuda, Yutaka

    2016-12-01

    The presence of tumor-infiltrating lymphocytes (TILs) is associated with favorable long-term outcome in breast cancer. However, little is known about changes in TILs during metastatic progression. To confirm our hypothesis that malignant tumors escape from the host immune system during metastasis, we evaluated the percentage of TILs in paired samples of primary and metastatic breast tumors. We retrospectively identified 25 patients with human epidermal growth factor receptor-2 (HER2 + , n = 14) and triple negative (TN, n = 11) early breast cancer diagnosed between 1990 and 2009 at Tokai University Hospital (Isehara, Japan) and who subsequently experienced regional or distant recurrence confirmed by tumor biopsy/resection. Hematoxylin-eosin-stained slides of these paired samples were evaluated for stromal TILs. Immunohistochemical staining was carried out using primary antibodies against CD4, CD8, Foxp3, programmed cell death ligand 1 (PD-L1), PD-L2, and HLA class I for characterizing the TILs and breast tumors. The percentage of TILs in the primary tumors was significantly higher (average 34.6%) than that in metastatic tumors (average 15.7%) (paired t-test, P = 0.004) and that of CD8 + and CD4 + T cells significantly decreased from primary to metastatic tumors (paired t-test, P = 0.008 and P = 0.026, respectively). The PD-L1, PD-L2, and HLA class I antibody expression changed from positive to negative and vice versa from the primary to the metastatic tumors. Tumors at first metastatic recurrence in HER2 + and TN breast cancers have a lower percentage of TILs and CD8 + and CD4 + T cells compared to primary tumors, which indicates that immune escape plays a role in tumor progression. © 2016 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

  6. Clinical relevance of breast cancer-related genes as potential biomarkers for oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    Parris, Toshima Z; Aziz, Luaay; Kovács, Anikó; Hajizadeh, Shahin; Nemes, Szilárd; Semaan, May; Chen, Chang Yan; Karlsson, Per; Helou, Khalil

    2014-01-01

    Squamous cell carcinoma of the oral cavity (OSCC) is a common cancer form with relatively low 5-year survival rates, due partially to late detection and lack of complementary molecular markers as targets for treatment. Molecular profiling of head and neck cancer has revealed biological similarities with basal-like breast and lung carcinoma. Recently, we showed that 16 genes were consistently altered in invasive breast tumors displaying varying degrees of aggressiveness. To extend our findings from breast cancer to another cancer type with similar characteristics, we performed an integrative analysis of transcriptomic and proteomic data to evaluate the prognostic significance of the 16 putative breast cancer-related biomarkers in OSCC using independent microarray datasets and immunohistochemistry. Predictive models for disease-specific (DSS) and/or overall survival (OS) were calculated for each marker using Cox proportional hazards models. We found that CBX2, SCUBE2, and STK32B protein expression were associated with important clinicopathological features for OSCC (peritumoral inflammatory infiltration, metastatic spread to the cervical lymph nodes, and tumor size). Consequently, SCUBE2 and STK32B are involved in the hedgehog signaling pathway which plays a pivotal role in metastasis and angiogenesis in cancer. In addition, CNTNAP2 and S100A8 protein expression were correlated with DSS and OS, respectively. Taken together, these candidates and the hedgehog signaling pathway may be putative targets for drug development and clinical management of OSCC patients

  7. Efficacy of chemotherapy after hormone therapy for hormone receptor–positive metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    Ryutaro Mori

    2014-11-01

    Full Text Available Objective: According to the guidelines for metastatic breast cancer, hormone therapy for hormone receptor–positive metastatic breast cancer without life-threatening metastasis should be received prior to chemotherapy. Previous trials have investigated the sensitivity of chemotherapy for preoperative breast cancer based on the efficacy of neoadjuvant hormone therapy. In this retrospective study, we investigated the efficacy of chemotherapy for metastatic breast cancer in hormone therapy–effective and hormone therapy–ineffective cases. Methods: Patients who received chemotherapy after hormone therapy for metastatic breast cancer between 2006 and 2013 at our institution were investigated. Results: A total of 32 patients received chemotherapy after hormone therapy for metastatic breast cancer. The median patient age was 59 years, and most of the primary tumors exhibited a T2 status. A total of 26 patients had an N(+ status, while 7 patients had human epidermal growth factor receptor 2–positive tumors. A total of 13 patients received clinical benefits from hormone therapy, with a rate of clinical benefit of subsequent chemotherapy of 30.8%, which was not significantly different from that observed in the hormone therapy–ineffective patients (52.6%. A total of 13 patients were able to continue the hormone therapy for more than 1 year, with a rate of clinical benefit of chemotherapy of 38.5%, which was not significantly different from that observed in the short-term hormone therapy patients (47.4%. The luminal A patients were able to continue hormone therapy for a significantly longer period than the non-luminal A patients (median survival time: 17.8 months vs 6.35 months, p = 0.0085. However, there were no significant differences in the response to or duration of chemotherapy. Conclusion: The efficacy of chemotherapy for metastatic breast cancer cannot be predicted based on the efficacy of prior hormone therapy or tumor subtype

  8. [Studies on the location of eight lectins in breast carcinoma].

    Science.gov (United States)

    Zheng, Z; Ji, Z M

    1990-12-01

    100 cases of breast carcinoma were studied with lectin affinitive histochemistry technology. The result showed that Ricinus comunis agglutinin (RCA1) was located in almost all intraductal carcinomas but one, while the positive rates in the other types were obviously low (P less than 0.05). The positive rate of Ulex europaeus agglutinin-I (UEA1) in well-differentiated types was higher than that in poorly-differentiated ones (P less than 0.05). The location of Peanut agglutinin (PNA), Bandeiraea Simplicifolia (BSL) and UEA1 in breast carcinomas exhibited some regularity and it might be useful in understanding the differentiation of breast carcinomas. No relationship between changes of the eight lectins and metastases in axillary lymph nodes was observed, but the authors considered that PNA-affinitive histochemistry was beneficial to the detection of micrometastases in lymph nodes.

  9. Analysis of hepatocellular carcinoma and metastatic hepatic carcinoma via functional modules in a protein-protein interaction network

    Directory of Open Access Journals (Sweden)

    Jun Pan

    2014-01-01

    Full Text Available Introduction: This study aims to identify protein clusters with potential functional relevance in the pathogenesis of hepatocellular carcinoma (HCC and metastatic hepatic carcinoma using network analysis. Materials and Methods: We used human protein interaction data to build a protein-protein interaction network with Cytoscape and then derived functional clusters using MCODE. Combining the gene expression profiles, we calculated the functional scores for the clusters and selected statistically significant clusters. Meanwhile, Gene Ontology was used to assess the functionality of these clusters. Finally, a support vector machine was trained on the gold standard data sets. Results: The differentially expressed genes of HCC were mainly involved in metabolic and signaling processes. We acquired 13 significant modules from the gene expression profiles. The area under the curve value based on the differentially expressed modules were 98.31%, which outweighed the classification with DEGs. Conclusions: Differentially expressed modules are valuable to screen biomarkers combined with functional modules.

  10. Surgical Management of Advanced and Metastatic Renal Cell Carcinoma: A Multidisciplinary Approach

    Directory of Open Access Journals (Sweden)

    Brian M. Shinder

    2017-05-01

    Full Text Available The past decade has seen a rapid proliferation in the number and types of systemic therapies available for renal cell carcinoma. However, surgery remains an integral component of the therapeutic armamentarium for advanced and metastatic kidney cancer. Cytoreductive surgery followed by adjuvant cytokine-based immunotherapy (predominantly high-dose interleukin 2 has largely given way to systemic-targeted therapies. Metastasectomy also has a role in carefully selected patients. Additionally, neoadjuvant systemic therapy may increase the feasibility of resecting the primary tumor, which may be beneficial for patients with locally advanced or metastatic disease. Several prospective trials examining the role of adjuvant therapy are underway. Lastly, the first immune checkpoint inhibitor was approved for metastatic renal cell carcinoma (mRCC in 2015, providing a new treatment mechanism and new opportunities for combining systemic therapy with surgery. This review discusses current and historical literature regarding the surgical management of patients with advanced and mRCC and explores approaches for optimizing patient selection.

  11. Organtropic Metastatic Secretomes and Exosomes in Breast Cancer

    Science.gov (United States)

    2016-10-01

    significantly increase diagnostic options, improve treatment efficacy and survival of breast cancer patients. The objectives of our proposal are to...has tremendous potential to improve the diagnosis, prognosis and treatment of breast cancer . We hypothesized that tumor and stromal cells...organ-tropic metastasis of breast cancer to bone and lung has tremendous potential impact on improving the diagnosis, prognosis and treatment of

  12. Retrospective analysis of metastatic behaviour of breast cancer subtypes

    NARCIS (Netherlands)

    Savci-Heijink, C. Dilara; Halfwerk, Hans; Hooijer, Gerrit K. J.; Horlings, Hugo M.; Wesseling, Jelle; van de Vijver, Marc J.

    2015-01-01

    Among breast cancer patients who develop distant metastases, there is marked variability in the clinical course, including metastasis pattern. Here, we present a retrospective study of breast cancer patients who all developed distant metastases focusing on the association between breast cancer

  13. In Vitro Co-Culture Models of Breast Cancer Metastatic Progression towards Bone

    Directory of Open Access Journals (Sweden)

    Chiara Arrigoni

    2016-08-01

    Full Text Available Advanced breast cancer frequently metastasizes to bone through a multistep process involving the detachment of cells from the primary tumor, their intravasation into the bloodstream, adhesion to the endothelium and extravasation into the bone, culminating with the establishment of a vicious cycle causing extensive bone lysis. In recent years, the crosstalk between tumor cells and secondary organs microenvironment is gaining much attention, being indicated as a crucial aspect in all metastatic steps. To investigate the complex interrelation between the tumor and the microenvironment, both in vitro and in vivo models have been exploited. In vitro models have some advantages over in vivo, mainly the possibility to thoroughly dissect in controlled conditions and with only human cells the cellular and molecular mechanisms underlying the metastatic progression. In this article we will review the main results deriving from in vitro co-culture models, describing mechanisms activated in the crosstalk between breast cancer and bone cells which drive the different metastatic steps.

  14. Multifocality in "basal-like" breast carcinomas and its influence on lymph node status.

    Science.gov (United States)

    Tot, Tibor; Pekár, Gyula

    2011-06-01

    Basal-like breast carcinomas often are regarded for circumscribed solitary lesions having unfavorable prognosis. On the other hand, a considerable proportion of breast carcinomas is multifocal and has increased metastatic potential. In this study, we analyzed the subgross distribution of the lesions in a series of basal-like carcinomas, compared it with that in nonbasal-like tumors and studied the frequency of vascular invasion and lymph node metastasis in relation to focality of the lesions. A total of 511 consecutive cases documented in large-format histologic sections were studied. Tumors expressing at least one of the basal (myoepithelial) markers (CK5/6, CK14, EGFR) in at least one of the invasive tumor foci were categorized as basal-like tumors. Triple-negative (ER/PR/HER-2-negative) basal-like carcinomas also were analyzed. The distribution of lesions and the frequency of vascular invasion and lymph node metastasis were analyzed. The study was approved by the Regional Ethical Committee Uppsala-Örebro. In 44% of cases, the invasive component was multifocal or diffuse. Combining the in situ and invasive tumor components resulted in 61% of cases with multifocal/diffuse distribution. The only statistically significant difference observed was that basal-like tumors lacked in situ components more often (21% vs. 9%; P = 0.0075). No significant differences could be demonstrated regarding vascular invasion and lymph node status. Lymph node metastasis appeared significantly more frequently in multifocal cases in both tumor categories. Basal-like breast carcinomas are as frequently multifocal as their non-basal-like counterparts; multifocality is associated with increased risk for vascular invasion and lymph node metastasis in both tumor categories.

  15. Metastatic breast cancer: do current treatments improve quality of life? A prospective study

    Directory of Open Access Journals (Sweden)

    Fernanda Amado

    Full Text Available CONTEXT AND OBJECTIVE: In metastatic breast cancer cases, the currently available therapeutic approaches provide minimal improvement in survival. As such, quality of life (QOL becomes one of the main objectives of treatment. It is not known whether current treatments derived from trials improve QOL. The aim was to evaluate changes in QOL among metastatic breast cancer patients receiving treatment derived from trials. DESIGN AND SETTING: Prospective observational QOL survey in a tertiary cancer center. METHODS: To evaluate the influence of current treatments on patients' QOL, the Medical Outcomes Study Short Form-36 (SF-36 and the Beck Depression Inventory (BDI were applied on three occasions: before starting treatment and at the 6th and 12th weeks, to consecutive metastatic breast cancer patients over a one-year period. RESULTS: We found an improvement in QOL in the sample evaluated (n = 40, expressed by changes in the overall SF-36 score (p = 0.002 and the BDI (p = 0.004. Taken individually, the SF-36 components Pain, Social Functioning and Mental Health also improved significantly. Patients with worse initial performance status and secondary symptoms displayed greater improvement than those with better initial performance status and asymptomatic disease (p < 0.001. Patients who received more than one type of therapy showed larger gains than those given only one type (p = 0.038. CONCLUSIONS: In our environment, current metastatic breast cancer treatments can improve QOL, especially among symptomatic patients and those with low performance status.

  16. Influence of the American ODAC Statement on Austrian Bevacizumab Prescribing Practice for Metastatic Breast Cancer

    OpenAIRE

    Preusser, Matthias; Fülöp, Gerhard; Berghoff, Anna Sophie; Heinzl, Harald; Steger, Guenther G.; Greil, Richard; Zielinski, Christoph C.; Bartsch, Rupert

    2012-01-01

    The influence of the discrepancy between the Oncologic Drugs Advisory Committee (ODAC) and European Medicines Agency positions on bevacizumab prescribing practice for metastatic breast cancer in Austria during January 2006 to June 2011 was investigated. The Austrian bevacizumab prescribing practice was found to be significantly influenced by the ODAC statement issued in July 2010.

  17. Quality of life and care needs in women with estrogen positive metastatic breast cancer

    DEFF Research Database (Denmark)

    Lee Mortensen, Gitte; Madsen, Ivan Bredbjerg; Krogsgaard, Randi

    2018-01-01

    BACKGROUND: In recent years, the prognosis of metastatic breast cancer (MBC) has improved with more effective therapies applicable to a wider range of patients. To many patients, a MBC diagnosis thus initiates a prolonged course of illness and treatment. This qualitative study aimed to explore...

  18. Advancements in the Treatment of Metastatic Breast Cancer (MBC: The Role of Ixabepilone

    Directory of Open Access Journals (Sweden)

    Massimo Cristofanilli

    2012-01-01

    Full Text Available Successful management of breast cancer in the metastatic setting is often confounded by resistance to chemotherapeutics, in particular anthracyclines and taxanes. The limited number of effective treatment options for patients with more aggressive biological subtypes, such as triple-negative metastatic breast cancer, is especially concerning. As such, a therapy clinically proven to be effective in this subtype would be of great value. Ixabepilone, a novel synthetic lactam analog of epothilone B, demonstrated better clinical outcomes in metastatic disease, particularly in triple-negative breast cancer. Most recently, studies have shown the activity of ixabepilone in the neoadjuvant setting, suggesting a role for this drug in primary disease. Notably, treating in the neoadjuvant setting might allow clinicians to explore the predictive value of biomarkers and response to treatment, as pharmacogenomic approaches to therapy continue to evolve. In this article, we review the efficacy and safety data of ixabepilone as a monotherapy and as a component of combination therapy for metastatic and primary breast cancer.

  19. Efficacy of HER2-targeted therapy in metastatic breast cancer. Monoclonal antibodies and tyrosine kinase inhibitors

    DEFF Research Database (Denmark)

    Nielsen, Dorte L; Kümler, Iben; Palshof, Jesper Andreas

    2013-01-01

    Therapies targeting the human epidermal growth factor receptor (HER) 2 are effective in metastatic breast cancer (MBC). We review the efficacy of HER2-directed therapies, focussing on monoclonal antibodies and tyrosine kinase inhibitors targeting HER2 that have been tested in phase II-III studies...

  20. Missed breast carcinoma; why and how to avoid?

    International Nuclear Information System (INIS)

    Kamal, R.; Abdel Razek, N.M.; Hassan, M.A.; Shaalan, M.A.

    2007-01-01

    Despite the advances in mammography techniques, it still has a number of limitations. It is estimated that about 10 to 25% of lesions are overlooked in mammograms out of which about two thirds are detected retrospectively by radiologists and oncologists. Causes of missed breast cancer on mammography can be secondary to many factors including those related to the patient (whether inherent or acquired), the nature of the malignant mass itself, poor mammographic techniques, provider factors or interpretive skills of radiologists and oncologists (including perception and interpretation errors). Aim of Work: The aim of this study is to investigate the aforementioned factors hindering early breast cancer detection and in turn lowering mammographic sensitivity and to outline the major guidelines to overcome these factors aiming to an optimum mammographic examination and interpretation by radiologists and oncologists. Subject and Methods: We conducted this multicenter study over a two-year interval. We included 152 histo-pathological proven breast carcinomas that were initially missed on mammography. The cases were subjected to mammography, complementary US, MRI and digital mammography in some cases and all cases were histo-pathologically proven either by FNAB, CNB or open biopsy. Results: Revision of the pathological specimens of these 152 cases revealed 121 infiltrating ductal carcinomas, 2 lobular, 4 mucinous, 14 inflammatory carcinomas, 6 carcinomas in situ (3 of which were intracystic), 2 intraductal papillary carcinomas and 3 cases with Paget's disease of the nipple. In analyzing the causes responsible for misdiagnosis of these carcinomas we classified them into 4 causative factors; patient, tumor, technical or provider factors. Tumor factors were the most commonly encountered, accounting for 44. I %, while provider factors were the least commonly encountered in 14.5%. Carcino- mas were detected using several individual or combined complementary techniques. These

  1. Complete Response to Trastuzumab-Based Chemotherapy in a Patient with Human Epidermal Growth Factor Receptor-2-Positive Metastatic Salivary Duct Carcinoma ex Pleomorphic Adenoma

    Directory of Open Access Journals (Sweden)

    Shigenori Kadowaki

    2013-09-01

    Full Text Available Introduction: Carcinoma ex pleomorphic adenoma (CXPA of the salivary glands has often a salivary duct carcinoma (SDC component, which resembles ductal carcinoma of the breast and frequently overexpresses human epidermal growth factor receptor-2 (HER2. We report a case of metastatic CXPA with SDC component who was treated with trastuzumab-based chemotherapy and has had a durable complete response. Case Report: A 74-year-old man was diagnosed with CXPA of the right parotid gland. The resected tumor was histologically diagnosed as CXPA with a predominant SDC component that showed strong positivity for HER2 protein and HER2 gene amplification. Multiple pulmonary metastatic lesions were detected after surgery, and combination chemotherapy with paclitaxel and trastuzumab was initiated. A complete response was confirmed after 7 treatment cycles, and no evidence of disease progression has been observed after 13 months of initiation of therapy. Conclusions: This report suggests a potential utility of trastuzumab-based chemotherapy for HER2-positive CXPA.

  2. Metastatic uterine leiomyosarcoma presenting as a breast lump.

    LENUS (Irish Health Repository)

    Sibartie, S

    2009-01-31

    BACKGROUND: It is uncommon to encounter a breast metastasis from an extramammary malignancy and even rarer from a uterine leiomyosarcoma. AIMS: We describe the third case report in the medical literature of a breast metastasis from a uterine leiomyosarcoma. METHODS: We report the management of a 56-year-old patient who presented with a breast lump 3 years after hysterectomy for a fibroid uterus. We conducted a literature review of breast leiomyosarcomas. RESULTS: The excision of the breast mass revealed a low-grade leiomyosarcoma. Radiographic examinations demonstrated metastases to the lung, liver, pelvis and bone. Retrospective pathology review of her uterus identified a small focus of leiomyosarcoma. She received chemotherapy and palliative radiotherapy but passed away within few months. CONCLUSION: Metastasis to the breast from a non-breast primary is generally a sign of disseminated disease and; thus, a poor prognostic indicator.

  3. Two Canine Papillomaviruses Associated With Metastatic Squamous Cell Carcinoma in Two Related Basenji Dogs.

    Science.gov (United States)

    Luff, J; Rowland, P; Mader, M; Orr, C; Yuan, H

    2016-11-01

    Papillomaviruses (PV) are associated with benign mucosal and cutaneous epithelial proliferations. In dogs, PV-associated pigmented plaques and papillomas can undergo malignant transformation, but this is rare, and most cases of canine squamous cell carcinoma do not arise from PV-induced precursor lesions. We describe herein the progression of pigmented plaques to invasive and metastatic squamous cell carcinoma associated with 2 canine papillomaviruses (CPV) in 2 related Basenji dogs. Immunohistochemistry for PV antigen revealed strong nuclear immunoreactivity within keratinocytes from pigmented plaques from both dogs, consistent with a productive viral infection. Polymerase chain reaction (PCR) using degenerate primers for the L1 gene revealed PV DNA sequences from 2 different CPVs. In situ hybridization for CPV revealed strong hybridization signals within the pigmented plaques and neoplastic squamous epithelial cells from both dogs. We report here progression of PV-associated pigmented plaques to metastatic squamous cell carcinoma within 2 Basenji dogs associated with 2 different CPVs. © The Author(s) 2016.

  4. Downregulation of osteoprotegerin expression in metastatic colorectal carcinoma predicts recurrent metastasis and poor prognosis.

    Science.gov (United States)

    Moon, Ahrim; Do, Sung-Im; Kim, Hyun-Soo; Kim, Youn-Wha

    2016-11-29

    We recently reported the downregulation of osteoprotegerin expression in primary colorectal carcinoma and its significant association with aggressive oncogenic behavior, which suggest that this process contributes to colorectal carcinoma development and progression. In this study, we used immunohistochemical staining to evaluate osteoprotegerin expression in 81 colorectal liver metastasis tissue samples and investigated its possible association with the clinicopathological characteristics and outcomes of patients with colorectal liver metastasis. These tissues exhibited significantly reduced expression of osteoprotegerin compared to primary colorectal carcinomas and normal colorectal mucosa. This reduced expression was significantly associated with the extent of colorectal liver metastasis, including multiplicity of metastatic tumors, involvement of the bilateral hepatic lobes, and higher histological grade. In addition, reduced osteoprotegerin expression was an independent significant predictor of recurrent liver metastasis and prognostic factor for reduced patient survival. These findings suggest that osteoprotegerin expression may be a novel predictor of recurrent liver metastasis and a prognostic biomarker in patients with colorectal liver metastasis. Patients harboring colorectal liver metastasis with reduced osteoprotegerin expression should be carefully monitored after hepatic resection for colorectal liver metastasis to enable early detection of potentially resectable metastatic recurrences.

  5. Metastatic pancreatic carcinoma to the orbital apex presenting as a superior divisional third cranial nerve palsy

    Directory of Open Access Journals (Sweden)

    Bhatti MT

    2012-11-01

    Full Text Available Paula E Pecen,1 Nicholas A Ramey,1 Michael J Richard,1 M Tariq Bhatti1,21Department of Ophthalmology, Duke University Eye Center, Durham, NC, USA; 2Department of Medicine (Division of Neurology, Duke University Medical Center, Durham, NC, USAAbstract: Metastatic tumors to the orbit are rare, especially from a primary pancreatic carcinoma. A 59-year-old man presented with 4 weeks of right eye pain and eyelid swelling. There was right upper eyelid ptosis associated with a right supraduction deficit consistent with a superior divisional third cranial nerve (CN III palsy. Magnetic resonance imaging revealed a right orbital apex lesion. A right orbital exenteration was performed for intractable and severe pain. Surgical pathology demonstrated a poorly differentiated carcinoma that was ultimately felt to be derived from the pancreas. In this report, we describe the clinical and neurological imaging findings of a superior divisional CN III palsy as the presenting manifestation of a presumed metastatic pancreatic carcinoma to the orbital apex, and review the neuroanatomy of CN III with particular emphasis on the anatomical bifurcation of the nerve into a superior and inferior division.Keywords: orbital tumor, orbital metastasis, superior division, third cranial nerve palsy

  6. Follicular Thyroid Carcinoma Metastatic to the Kidney: Report of a Case with Cytohistologic Correlation

    Directory of Open Access Journals (Sweden)

    Vikas Nath

    2015-01-01

    Full Text Available Here we report a case of a 45-year-old female who underwent thyroidectomy for thyroid cancer and presented 20 years later with a left renal mass. CT-guided core biopsy was performed, and imprints and histologic sections of the biopsy showed cells resembling thyroid follicular cells with a background containing colloid. Immunohistochemistry revealed positivity for thyroglobulin and thyroid transcription factor 1, consistent with metastatic follicular thyroid carcinoma (FTC. The patient later underwent radical nephrectomy; histologic sections of the resected tumor revealed an encapsulated lesion morphologically similar to the biopsy specimen. Thyroid metastases to the kidney are extremely rare and are often detected during postthyroidectomy surveillance by elevation in thyroid hormone levels, 131I scintigraphy, or 18F-fluorodeoxyglucose uptake in positron emission tomography studies. Treatment involves total thyroidectomy, resection of the metastatic foci, and 131I therapy. The differential diagnoses of renal metastasis of FTC include the encapsulated follicular variant of papillary thyroid carcinoma (PTC, which possesses some of the nuclear features seen in conventional PTC but may occasionally be indistinguishable from FTC in cytologic preparations, and renal lesions such as benign thyroidization of the kidney and thyroid-like follicular carcinoma of the kidney, which mimic FTC in histologic appearance but do not stain with thyroid markers.

  7. Papillary renal cell carcinoma with metastatic laparoscopic port site and vaginal involvement: a case report

    Directory of Open Access Journals (Sweden)

    Fong Kah

    2011-04-01

    Full Text Available Abstract Introduction Laparoscopic port-site metastasis is a rare but well recognized outcome following surgery in urological cancers, with its etiology not clearly understood. Additionally, vaginal metastasis in clear cell renal cell carcinoma is rare, and has not been previously reported in the setting of papillary renal cell carcinoma. Case presentation We present the case of a 71-year-old Chinese woman with metastatic type II papillary renal cell carcinoma with histologically verified vaginal involvement and a concurrent laparoscopic port-site metastasis. This was also associated with a unique constellation of widely disseminated metastatic sites, which include a local relapse, the peritoneum and the urethra. Conclusion Laparoscopic port-site metastases are associated with the presence of advanced cancer with multiple sites of metastasis. We hypothesize from the findings of our report and background data that this phenomenon is more likely to be related to tumor factors rather than operative factors. We also present what is, to the best of our knowledge, the first reported case in the literature of vaginal and urethral metastasis and the second reported case of laparoscopic port-site recurrence.

  8. Metastatic clear cell carcinoma of the kidney: therapeutic role of bevacizumab

    Directory of Open Access Journals (Sweden)

    Ronald M Bukowski

    2010-03-01

    Full Text Available Ronald M BukowskiCleveland Clinic Taussig Cancer Center, CCF Lerner College of Medicine of CWRU Cleveland, OH, USAAbstract: The biology and pathogenesis of clear cell carcinoma of the kidney has been extensively investgated, and the role of von Hipple-Landau gene inactivation and tumor associated angiogenesis is now recognized. Development of vascular endothelial growth factor inhibitors and phase 3 clinical trials utilizing this class of agents has produced a new treatment paradigm for patients with metastatic renal cell carcinoma (RCC. One of the active regimens identified is the combination of bevacizumab and interferon-α. Recently published reports provided evidence of the clinical and biologic activity of this therapy. The current manuscript reviews the background and rationale for the activity of bevacizumab in RCC, and results from recent clinical trials with this agent alone or in combination with targeted agents or cytokines. The role of this therapy in contrast to other targeted agents is reviewed, and the potential utility as well as questions raised by recent studies are discussed.Keywords: metastatic renal cell carcinoma, bevacizumab, interferon-α

  9. Metastatic Renal Cell Carcinoma Presenting as Gastric Ulcer: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Alhareth Al Juboori

    2017-01-01

    Full Text Available Renal cell carcinoma (RCC accounts for approximately 3% of all adult malignancies. True gastrointestinal metastases, specifically to gastric wall, have been rarely observed. Herein we describe a case of delayed metastasis to gastric wall occurring more than a decade after previously curative nephrectomy for RCC. A 67-year-old male with history of right radical nephrectomy in 2001 for RCC was found to have an asymptomatic right lower lobe solitary lung mass upon routine follow-up in 2011, with final biopsy results showing metastatic RCC for which he was treated accordingly. In 2014, patient was evaluated for dyspepsia with microcytic anemia and underwent an esophagogastroduodenoscopy and colonoscopy. EGD revealed a solitary one-centimeter atypical ulcer in the posterior mid gastric body with biopsy results being consistent with metastatic RCC. Our literature review has yielded thirty-six reported cases of RCC in association with gastric wall metastases.

  10. Late metastatic endometrial carcinoma at the repair site of an abdominal wall incisional hernia.

    Science.gov (United States)

    Meshikhes, Abdul-Wahed N; Al-Badr, Suha H; Sulais, Ehsan A; Al-Qudaihi, Hibba M

    2017-05-01

    The abdominal wall is a very rare site for endometrial cancer metastases. Its appearance generally indicates advanced cancer with poor prognosis. We report a case of a 55-year-old female who presented with an incisional hernia 4 years after abdominal panhysterectomy for endometrioid adenocarcinoma in 2009. Open hernia mesh repair was performed but on follow-up, she complained of pain and a swelling at the repair site. This was radiologically diagnosed as fibromatosis, but tru-cut biopsy confirmed presence of fibromatosis as well as a metastatic endometrial carcinoma. She was started on neoadjuvant chemotherapy, but had poor response, and therefore, radical excision was performed. She remained well with no metastatic recurrence at 12-month follow-up. This case illustrates late appearance of abdominal wall metastasis from abdomino-pelvic malignancies and highlights the need to exclude the presence of recurrence or metastases prior to surgical repair of incisional hernia occurring after the resection of abdominal or pelvic malignancy.

  11. External beam radiotherapy for palliation of pain from metastatic carcinoma of the prostate

    International Nuclear Information System (INIS)

    Benson, R.C. Jr.; Hasan, S.M.; Jones, A.G.; Schlise, S.

    1982-01-01

    Radiotherapy often is used for palliation of bone pain from metastatic cancer of the prostate but an objective evaluation of its efficacy in a large series of patients is unavailable. We report the results of external beam irradiation in 62 patients who had bone pain secondary to stage D carcinoma of the prostate. The variables used to judge pain before and after radiotherapy included subjective evaluation of pain, status of activity and quantitation of analgesic use. Complete relief of pain was achieved in 26 patients (42 per cent), partial relief in 22 (35 per cent) and no relief in 14 (23 per cent). On the basis of our experience external beam irradiation is useful palliative therapy for pain from metastatic cancer of the prostate

  12. Targeting breast to brain metastatic tumours with death receptor ligand expressing therapeutic stem cells.

    Science.gov (United States)

    Bagci-Onder, Tugba; Du, Wanlu; Figueiredo, Jose-Luiz; Martinez-Quintanilla, Jordi; Shah, Khalid

    2015-06-01

    Characterizing clinically relevant brain metastasis models and assessing the therapeutic efficacy in such models are fundamental for the development of novel therapies for metastatic brain cancers. In this study, we have developed an in vivo imageable breast-to-brain metastasis mouse model. Using real time in vivo imaging and subsequent composite fluorescence imaging, we show a widespread distribution of micro- and macro-metastasis in different stages of metastatic progression. We also show extravasation of tumour cells and the close association of tumour cells with blood vessels in the brain thus mimicking the multi-foci metastases observed in the clinics. Next, we explored the ability of engineered adult stem cells to track metastatic deposits in this model and show that engineered stem cells either implanted or injected via circulation efficiently home to metastatic tumour deposits in the brain. Based on the recent findings that metastatic tumour cells adopt unique mechanisms of evading apoptosis to successfully colonize in the brain, we reasoned that TNF receptor superfamily member 10A/10B apoptosis-inducing ligand (TRAIL) based pro-apoptotic therapies that induce death receptor signalling within the metastatic tumour cells might be a favourable therapeutic approach. We engineered stem cells to express a tumour selective, potent and secretable variant of a TRAIL, S-TRAIL, and show that these cells significantly suppressed metastatic tumour growth and prolonged the survival of mice bearing metastatic breast tumours. Furthermore, the incorporation of pro-drug converting enzyme, herpes simplex virus thymidine kinase, into therapeutic S-TRAIL secreting stem cells allowed their eradication post-tumour treatment. These studies are the first of their kind that provide insight into targeting brain metastasis with stem-cell mediated delivery of pro-apoptotic ligands and have important clinical implications. © The Author (2015). Published by Oxford University Press on

  13. Integrin α3β1 can function to promote spontaneous metastasis and lung colonization of invasive breast carcinoma.

    Science.gov (United States)

    Zhou, Bo; Gibson-Corley, Katherine N; Herndon, Mary E; Sun, Yihan; Gustafson-Wagner, Elisabeth; Teoh-Fitzgerald, Melissa; Domann, Frederick E; Henry, Michael D; Stipp, Christopher S

    2014-01-01

    Significant evidence implicates α3β1 integrin in promoting breast cancer tumorigenesis and metastasis-associated cell behaviors in vitro and in vivo. However, the extent to which α3β1 is actually required for breast cancer metastasis remains to be determined. We used RNA interference to silence α3 integrin expression by approximately 70% in 4T1 murine mammary carcinoma cells, a model of aggressive, metastatic breast cancer. Loss of α3 integrin reduced adhesion, spreading, and proliferation on laminin isoforms, and modestly reduced the growth of orthotopically implanted cells. However, spontaneous metastasis to lung was strikingly curtailed. Experimental lung colonization after tail vein injection revealed a similar loss of metastatic capacity for the α3-silenced (α3si) cells, suggesting that critical, α3-dependent events at the metastatic site could account for much of α3β1's contribution to metastasis in this model. Reexpressing α3 in the α3si cells reversed the loss of metastatic capacity, and silencing another target, the small GTPase RhoC, had no effect, supporting the specificity of the effect of silencing α3. Parental, α3si, and α3-rescued cells, all secreted abundant laminin α5 (LAMA5), an α3β1 integrin ligand, suggesting that loss of α3 integrin might disrupt an autocrine loop that could function to sustain metastatic growth. Analysis of human breast cancer cases revealed reduced survival in cases where α3 integrin and LAMA5 are both overexpressed. α3 integrin or downstream effectors may be potential therapeutic targets in disseminated breast cancers, especially when laminin α5 or other α3 integrin ligands are also over-expressed. ©2013 AACR.

  14. The need to examine metastatic tissue at the time of progression of breast cancer: is re-biopsy a necessity or a luxury?

    Science.gov (United States)

    Khasraw, Mustafa; Brogi, Edi; Seidman, Andrew D

    2011-02-01

    Knowledge of estrogen receptor (ER), progesterone receptor (PgR) and human epidermal growth factor receptor-2 (HER2) status is necessary for determining the optimal treatment of breast cancer patients. At the same time, the discordance between marker profiles (ER/PR and HER2) of primary and metastatic breast cancer is well documented. Whether discordant cases are secondary to "clonal selection" in the face of targeted anti-estrogen or anti-HER2 therapy or whether they are a laboratory artifact is still debated; both scenarios are likely. This article outlines current modalities for ER, PR, and HER2 testing in primary breast carcinoma and its metastases and reviews prospective and retrospective studies that have addressed these issues, as well as recent advances in the field.

  15. Reacquisition of E-cadherin expression in metastatic deposits of signet-ring cell carcinoma of the upper gastrointestinal system: a potential anchor for metastatic deposition.

    Science.gov (United States)

    Ma, Yihong R; Siegal, Gene P; Wei, Shi

    2017-06-01

    To examine the expression of E-cadherin in paired primary and metastatic signet-ring cell carcinomas (SRCC) of various organ systems in order to explore the potential role of the molecule in metastatic dissemination of this unique tumour type. Thirty-seven consecutive cases of SRCC from various organs with paired primary and metastatic tumorous tissue available were retrieved. The intensity of membranous E-cadherin expression was semiquantitatively scored on a scale of 0-3+. Reduced E-cadherin expression was a distinct feature of primary SRCC and was observed in 78% of primary tumours. Interestingly, the E-cadherin reduction was less frequently seen in metastatic SRCC when compared with their primary counterparts, and was only found in 57% of tumours in lymph node metastases or at distant sites of relapse. Furthermore, the mean score of E-cadherin expression of primary SRCC was significantly lower than that of their metastatic counterparts (2.3 vs 1.8; p=0.008). When divided by organ systems, the reacquisition of E-cadherin expression in the metastatic deposits was most remarkable in the SRCC of upper gastrointestinal tract origin (2.3 vs 1.4; p=0.003), whereas no significant difference was observed in other organ systems. While the reduction of E-cadherin in primary SRCC supports its pivotal role in epithelial-mesenchymal transition, a process crucial in tumour progression and metastatic dissemination, the re-expression of this molecule in metastatic SRCC cells implies a reversal to their epithelial phenotype (thus mesenchymal-epithelial transition) which, in turn, theoretically helps tumour cells to anchor and form cohesive metastatic deposits. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Everolimus-associated acute kidney injury in patients with metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    A Chandra

    2017-01-01

    Full Text Available Recently, everolimus (Evl has been introduced in the management of hormone receptor-positive metastatic breast cancer, in combination with aromatase inhibitors. Evl-induced acute kidney injury has hitherto been described in other malignancies, especially renal cell cancer, but only once before in a patient with breast cancer. We describe two cases of Evl-associated nephrotoxicity in patients with breast cancer, one of whom underwent a renal biopsy showing acute tubular necrosis. Both our patients improved after withdrawal of the offending agent and have normal renal functions on follow-up.

  17. Functional Screen of Paracrine Signals in Breast Carcinoma Fibroblasts

    Science.gov (United States)

    Su, Gui; Sung, Kyung E.; Beebe, David J.; Friedl, Andreas

    2012-01-01

    Stromal fibroblasts actively participate in normal mammary gland homeostasis and in breast carcinoma growth and progression by secreting paracrine factors; however, little is known about the identity of paracrine mediators in individual patients. The purpose of this study was to characterize paracrine signaling pathways between breast carcinoma cells and breast carcinoma-associated fibroblasts (CAF) or normal mammary fibroblasts (NF), respectively. CAF and NF were isolated from breast carcinoma tissue samples and adjacent normal mammary gland tissue of 28 patients. The fibroblasts were grown in 3D collagen gel co-culture with T47D human breast carcinoma cells and T47D cell growth was measured. CAF stimulated T47D cell growth to a significantly greater degree than NF. We detected a considerable inter-individual heterogeneity of paracrine interactions but identified FGF2, HB-EGF, heparanase-1 and SDF1 as factors that were consistently responsible for the activity of carcinoma-associated fibroblasts. CAF from low-grade but not high-grade carcinomas required insulin-like growth factor 1 and transforming growth factor beta 1 to stimulate carcinoma growth. Paradoxically, blocking of membrane-type 1 matrix metalloprotease stimulated T47D cell growth in co-culture with NF. The results were largely mirrored by treating the fibroblasts with siRNA oligonucleotides prior to co-culture, implicating the fibroblasts as principal production site for the secreted mediators. In summary, we identify a paracrine signaling network with inter-individual commonalities and differences. These findings have significant implications for the design of stroma-targeted therapies. PMID:23056402

  18. Efficacy of Second-line Targeted Therapy for Renal Cell Carcinoma According to Change from Baseline in International Metastatic Renal Cell Carcinoma Database Consortium Prognostic Category

    DEFF Research Database (Denmark)

    Davis, Ian D; Xie, Wanling; Pezaro, Carmel

    2017-01-01

    BACKGROUND: We hypothesized that changes in International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) prognostic category at start of second-line therapy (2L) for metastatic renal cell carcinoma (mRCC) might predict response. OBJECTIVE: To assess outcomes of 2L according to type...... before each line of therapy (favorable, F; intermediate, I; poor, P). Data were analyzed for 1516 patients, of whom 89% had clear cell histology. INTERVENTION: All included patients received targeted therapy for mRCC. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Overall survival (OS), time to treatment....... PATIENT SUMMARY: The pattern of treatment failure might help to predict what the next treatment should be for patients with metastatic renal cell carcinoma....

  19. Breast Metastasis of a Squamous Cell Carcinoma of the Uterine Cervix Mimicking Inflammatory Breast Cancer

    Directory of Open Access Journals (Sweden)

    Renaud Sabatier

    2012-08-01

    Full Text Available Breast metastases from distant carcinoma are infrequent, and cervix carcinoma is rarely the primary lesion. We describe the first case of a cervical squamous cell carcinoma with breast metastasis mimicking an inflammatory breast cancer in a 74-year-old woman. Seventeen months after the treatment of a primary tumor, the patient developed breast lesions looking like an inflammatory breast tumor. After a 1-year delay due to the patient’s refusal, pathological examination and immunohistochemistry confirmed the diagnosis of breast metastasis from a poorly differentiated squamous cell carcinoma. The volume of the breast was huge, associated with axillary lymphadenopathies and multiple lung metastases. Despite platinum-based chemotherapy, the disease progressed and the patient died rapidly, 3 months after the first chemotherapy cycle and 15 months after the first mammary symptoms. We review the literature concerning breast metastases from gynecologic cancers and, particularly, from cervical squamous cell carcinoma. Differential diagnosis of such lesions may be problematic but is essential to avoid unnecessary mutilating surgery and to institute the appropriate systemic therapy. The prognosis is poor.

  20. Papillary carcinoma of thyroid with an unusual coexistence of metastatic deposits and tuberculosis in the cervical lymph nodes

    Directory of Open Access Journals (Sweden)

    Nagarajan Swathanthra

    2014-01-01

    Full Text Available Papillary carcinoma of the thyroid with clinically significant cervical lymphadenopathy is a common presentation (particularly in young patients, and it may be the first manifestation of disease. Occasionally, besides metastatic deposits, the cervical lymph nodes may harbor other diseases, and determining the etiology in such a case becomes critical for the institution of proper treatment and complete cure of the patient. Detection of tuberculous lymphadenitis and metastatic deposits by radiological and/or fine needle aspiration cytology methods may not be always easy and may be missed due to inherent defects of the techniques hence, histopathological examination still remains the final resort. We report a case of papillary carcinoma of the thyroid and its rare association with both metastatic deposits and tuberculosis of the contiguous cervical lymph node groups. We suggest that tuberculosis must always be borne in mind besides metastases while evaluating the enlarged neck nodes in papillary carcinoma of the thyroid.

  1. Increased intratumoral FOXP3-positive regulatory immune cells during interleukin-2 treatment in metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Jensen, Hanne Krogh; Donskov, Frede; Nordsmark, Marianne

    2009-01-01

    PURPOSE: The administration of interleukin-2 (IL-2) may increase the frequency of peripherally circulating FOXP3-positive regulatory immune cells, thus potentially compromising this treatment option for patients with metastatic renal cell carcinoma. The impact of IL-2-based therapy...... on the accumulation of FOXP3-positive immune cells in the tumor microenvironment in metastatic renal cell carcinoma is unknown. EXPERIMENTAL DESIGN: Baseline (n = 58) and on-treatment (n = 42) tumor core biopsies were prospectively obtained from patients with clear cell metastatic renal cell carcinoma before...... and during IL-2-based immunotherapy. Immunohistochemical expression of FOXP3 was estimated by stereological counting technique and correlated with other immune cell subsets and overall survival. RESULTS: A significant increase in absolute intratumoral FOXP3-positive immune cells was observed comparing...

  2. Metastatic Breast Lesion to the Falx Detected with PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Harrison, Chester; Schuster, David M. [Emory Univ., Atlanta (United States)

    2012-06-15

    Intracranial dural metastasis is increasingly encountered in imaging. Autopsies conducted on patients with advanced metastatic disease demonstrate dural involvement in 9% of cases, with breast and prostate cancer the most common primaries. Awareness of this entity and imaging appearances is especially important in evaluating malignancies prone to dural metastasis. A 57-year-old woman with a strong family history of breast cancer initially presented after self-detection of a right breast lump. Subsequent mammogram and biopsies yielded a diagnosis of right infiltrating ductal carcinoma with a positive lymph node as well as left invasive lobular carcinoma. Initial staging PET-CT (not shown) at the time of diagnosis demonstrated no abnormal FDG uptake remote from the breast. Neoadjuvant chemotherapy was instituted, and a PET-CT was obtained to evaluate disease response, demonstrating an approximately 1.8 cm hypermetabolic intra-cranial mass, localized to the region of the anterior corpus callosum on axian PET (Fig. 1a), axial fused PET-CT (Fig. 1b), and sagittal fused PET-CT (Fig. 1c) with a maximum SUV of 15.9. There was associated bifrontal vasogenic edema (Fig. 1d) on the CT demonstrated on brain windows. Marked progression of disease was noted elsewhere, including hypermetabolic adenopathy and skeletal disease. A contrast-enhanced MRI of the brain was obtained demonstrating extensive T1 hypointensity, T2, and FLAIR (Fig. 2a) hyperintensity in the bilateral paramedian frontallobes representing vasogenic edema. Post-contrast imaging demonstrated three solidly enhancing masses in the areas of described vasogenic edema, one large extra-axial and two sub-centimeter parenchymal lesions. The large extra-axial and two sub-centimeter parenchymal lesions. The large extra-axial mass demonstrated homogeneous solid enhancement, in the midline anteriorly centered on the falx, just superior to the anterior corpus callosum. This measured 1.7cm transverse x 3.1cm AP x 2.4cm

  3. Potential role of pemetrexed in metastatic breast cancer patients pre-treated with anthracycline or taxane

    Directory of Open Access Journals (Sweden)

    Li-Yan Zhou

    2015-03-01

    Full Text Available Objectives: This article reviews pharmacology, pharmacokinetic properties, clinical efficacy, and safety in metastatic breast cancer patients, as well as the predictive biomarkers for outcome of treatment with pemetrexed-based regimens. Methods: PubMed, Embase, OVID, and the Cochrane Library databases were searched from the beginning of each database without any limitations to the date of publication. Search terms were ‘‘pemetrexed’’ or ‘‘LY231514’’ or “Alimta”, “metastatic breast cancer”, and “advanced breast cancer”. Results: There were 15 studies (n = 1002 meeting our criteria for evaluation. Eight single-agent trials (n = 551 and seven using combinations with other agents (n = 451 were identified that evaluated pemetrexed for use in patients with metastatic breast cancer. Response rates to pemetrexed as a single agent varied from 8% to 31%, and with combination therapy have been reported to be between 15.8% and 55.7%. With routine supplementation of patients with folic acid, dexamethasone, and vitamin B12, the toxicity profile of these patients was mild, including dose-limiting neutropenia and thrombocytopenia, as well as lower grades of reversible hepatotoxicity and gastrointestinal toxicity. Expression of thymidylate synthase (TS and other biomarkers are associated with the prognosis and sensitivity for pemetrexed in breast cancer. Conclusion: Pemetrexed has shown remarkable activity with acceptable toxicities for treatment of metastatic breast cancer patients. Translational research on pemetrexed in breast cancer identified biomarkers as well as additional genes important to its clinical activity and toxicity. Further research is needed to clarify the role of pemetrexed in breast cancer treatment in order to guide oncologists. Keywords: Metastatic breast cancer, Chemotherapy, Pemetrexed, Anthracycline, Taxane

  4. Pharmacokinetics of radiolabeled monoclonal antibody B6.2 in patients with metastatic breast cancer

    International Nuclear Information System (INIS)

    Hayes, D.F.; Zalutsky, M.R.; Kaplan, W.; Noska, M.; Thor, A.; Colcher, D.; Kufe, D.W.

    1986-01-01

    Thirteen patients with metastatic breast carcinoma were given injections of 50-1593 micrograms of 131 I-monoclonal antibody (MAb) B6.2 immunoglobulin G and F(ab')2 for pharmacokinetic evaluation and radioimmunoimaging. Blood clearance of the 131 I-MAb-B6.2 was biphasic. The mean half-times (t 1/2 alpha, t 1/2 beta) for the immunoglobulin G were 3.5 +/- 1.7 and 20.9 +/- 11.0 h, respectively. The t 1/2 alpha for the F(ab')2 was 1.7 +/- 1.3 h, and the t 1/2 beta was 31.0 +/- 5.7 h. The percentage of protein bound 131 I for the immunoglobulin G and for the F(ab')2 at 72 h was 73.7 +/- 11.4% and 58.2 +/- 14.5%, respectively. In vitro reactivity of MAb B6.2 with granulocytes isolated from normal subjects and patients was demonstrated by cytofluorometric and radioimmunoassays. MAb B6.2 was shown to bind with normal cross-reacting antigen, a cell surface antigen known to be expressed on normal human granulocytes. Reactivity with normal cross-reacting antigen on granulocytes is consistent with the skeletal images obtained during immunoscintigraphy of all 13 patients. A specific tumor image was observed in one patient. No toxicity was encountered. In spite of extensive preclinical data suggesting that 131 I-MAb B6.2 would be a useful agent for radioimmunoimaging, the clinical utility of this reagent is probably limited because of the reactivity with granulocytes

  5. Non-metastatic squamous cell carcinoma in two Hermann’s tortoises (Testudo hermanni

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    Marie-Charlotte von Deetzen

    2012-02-01

    Full Text Available Squamous cell carcinomas (SCC are malignant tumors of the epidermal cells with varying degrees of keratinocyte differentiation. They are common tumors in mammalian and avian species but there are, however, only two description of SCC in tortoises. In this case report we describe two cases of non-metastatic squamous cell carcinomas of the carapax and the plastron in Hermann’s tortoises with evidence of humoral hypercalcemia of malignancy (HHM in one case. HHM is thought to be associated with SCC in mammals due to de novo secretion of parathyroid hormone-related protein (PTHrP by the tumor cells or tumor induced osteolysis but has not been described in reptiles so far.

  6. Long-Term Complete Remission with nab-Paclitaxel, Bevacizumab, and Gemcitabine Combination Therapy in a Patient with Triple-Negative Metastatic Breast Cancer

    Directory of Open Access Journals (Sweden)

    Alberto Montero

    2012-12-01

    Full Text Available This is a case study of a 52-year-old female patient diagnosed in June 2007 with primary metastatic invasive ductal carcinoma of the left breast and synchronous metastases in the bone, lymph nodes, and lung. Biopsy results of the tumor tissue were negative for the estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 (HER2. In November 2007, she participated in a phase II study of metastatic HER2-negative breast cancer. Treatment consisted of systemic chemotherapy with gemcitabine 1,500 mg/m2, nab-paclitaxel 150 mg/m2, and bevacizumab 10 mg/kg once every other week. The patient experienced pain relief in her sternum after 5 weeks of chemotherapy, and her analgesic therapy was discontinued. After 7 months, the patient achieved a complete radiographic response, which was maintained for nearly 2 additional years. She continued receiving treatment throughout this period, requiring 1 dose reduction due to fatigue. The patient experienced no other adverse events, including neuropathy, and continued working uninterrupted throughout her treatment. The patient was discontinued from the study in May 2010 after disease progression, almost a full 3 years after diagnosis. The patient showed minimal response to subsequent therapies but had disease stabilization and died from her disease in April 2012. Median overall survival for patients with metastatic triple-negative breast cancer is between 12 and 13.3 months. This patient survived nearly 5 years following diagnosis. This case exemplifies how therapy with nab-paclitaxel, bevacizumab, and gemcitabine may prolong survival, with minimal toxicity, in select patients with triple-negative metastatic breast cancer.

  7. Toxicity and profile and objective response of Paclitaxel in metastatic breast cancer

    International Nuclear Information System (INIS)

    Ansari, T.N.; Mahmood, A; Rasul, S.; Syed, A.S.

    2005-01-01

    Objective: To evaluate the efficacy and toxicity of 1-hour weekly Paclitaxel in metastatic breast cancer along with evaluation of overall survival. Patients and Methods: Thirty six patients were enrolled in the study. All patients with histologically confirmed and bi- dimensionally measurable metastatic breast cancer who had received previously either chemotherapy or hormone therapy were included in the study. Paclitaxel was administered in 1-hour weekly infusion in a dose of 100 mg/m/sup 2/ for 12 doses. Results: All patients had received previous chemotherapy with either CAF or CMF. Twenty five patients had also received hormone therapy, 61% had two or more metastatic sites involved, and lung was the common site of involvement. Complete response was observed in 4 (11.1 %) patients, partial response in 14 (38.8%) patients, with an overall response rate of 50.0%. Clinical benefit was 94.4% and median overall survival was 11 months. Treatment was well-tolerated with no grade 3 or 4 toxicity. Common side effects were arthralgias, myalgias and neutropenia. Conclusion: Treatment with 1-hour weekly infusion of Paclitaxel is a well-tolerated chemotherapy with a substantial degree of efficacy in patients with metastatic breast cancer. (author)

  8. Genetic Analysis of Microglandular Adenosis and Acinic Cell Carcinomas of the Breast Provides Evidence for the Existence of a Low-grade Triple-Negative Breast Neoplasia Family

    Science.gov (United States)

    Geyer, Felipe C; Berman, Samuel H.; Marchiò, Caterina; Burke, Kathleen A; Guerini-Rocco, Elena; Piscuoglio, Salvatore; Ng, Charlotte K Y; Pareja, Fresia; Wen, Hannah Y; Hodi, Zoltan; Schnitt, Stuart J; Rakha, Emad A; Ellis, Ian O; Norton, Larry; Weigelt, Britta; Reis-Filho, Jorge S

    2016-01-01

    Acinic cell carcinoma is an indolent form of invasive breast cancer, whereas microglandular adenosis has been shown to be a neoplastic proliferation. Both entities display a triple-negative phenotype, and may give rise to and display somatic genomic alterations typical of high-grade triple-negative breast cancers. Here we report on a comparison of previously published data on eight carcinoma-associated microglandular adenosis and eight acinic cell carcinomas subjected to targeted massively parallel sequencing targeting all exons of 236 genes recurrently mutated in breast cancer and/or DNA repair-related. Somatic mutations, insertions/deletions and copy number alterations were detected using state-of-the-art bioinformatic algorithms. All cases were of triple-negative phenotype. A median of 4.5 (1–13) and 4.0 (1–7) non-synonymous somatic mutations per carcinoma-associated microglandular adenosis and acinic cell carcinoma were identified, respectively. TP53 was the sole highly recurrently mutated gene (75% in microglandular adenosis versus 88% in acinic cell carcinomas), and TP53 mutations were consistently coupled with loss of heterozygosity of the wild-type allele. Additional somatic mutations shared by both groups included those in BRCA1, PIK3CA and INPP4B. Recurrent (n=2) somatic mutations restricted to microglandular adenosis or acinic cell carcinomas included those affecting PTEN and MED12, or ERBB4, respectively. No significant differences in the repertoire of somatic mutations were detected between microglandular adenosis and acinic cell carcinomas, and between this group of lesions and 77 triple-negative carcinomas from The Cancer Genome Atlas. Microglandular adenosis and acinic cell carcinomas, however, were genetically distinct from estrogen receptor-positive and/or HER2-positive breast cancers from The Cancer Genome Atlas. Our findings support the contention that microglandular adenosis and acinic cell carcinoma are part of the same spectrum of lesions

  9. Megestrol acetate in the treatment of metastatic breast cancer

    NARCIS (Netherlands)

    J. Alexieva-Figusch (Jana)

    1984-01-01

    textabstractThere are many non-elucidated questions concerning cancer, especially of the breast, in which hormones are involved. The scope of this particular study is to bring more clarity on the role of the progestin megestrol acetate in the hormonal treatment of breast cancer. It should be kept in

  10. Improved web-based calculators for predicting breast carcinoma outcomes.

    Science.gov (United States)

    Michaelson, James S; Chen, L Leon; Bush, Devon; Fong, Allan; Smith, Barbara; Younger, Jerry

    2011-08-01

    We describe a set of web-based calculators, available at http://www.CancerMath.net , which estimate the risk of breast carcinoma death, the reduction in life expectancy, and the impact of various adjuvant treatment choices. The published SNAP method of the binary biological model of cancer metastasis uses information on tumor size, nodal status, and other prognostic factors to accurately estimate of breast cancer lethality at 15 years after diagnosis. By combining these 15-year lethality estimates with data on the breast cancer hazard function, breast cancer lethality can be estimated at each of the 15 years after diagnosis. A web-based calculator was then created to visualize the estimated lethality with and without a range of adjuvant therapy options at any of the 15 years after diagnosis, and enable conditional survival calculations. NIH population data was used to estimate non-breast-cancer chance of death. The accuracy of the calculators was tested against two large breast carcinoma datasets: 7,907 patients seen at two academic hospitals and 362,491 patients from the SEER national dataset. The calculators were found to be highly accurate and specific, as seen by their capacity for stratifying patients into groups differing by as little as a 2% risk of death, and accurately accounting for nodal status, histology, grade, age, and hormone receptor status. Our breast carcinoma calculators provide accurate and useful estimates of the risk of death, which can aid in analysis of the various adjuvant therapy options available to each patient.

  11. Metastatic Renal Cell Carcinoma versus Pancreatic Neuroendocrine Tumor in von Hippel-Lindau Disease: Treatment with Interleukin-2

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    Christopher Williams

    2005-01-01

    Full Text Available Differentiating between clear cell neuroendocrine tumor (NET of the pancreas and renal cell carcinoma (RCC metastatic to the pancreas can be challenging in patients with von Hippel-Lindau disease (VHL. The clear cell features of both NET and RCC in VHL patients may lead to misdiagnosis, inaccurate staging, and alternative treatment. We present a patient in which this occurred. As clear cell NETs closely resembling metastatic RCC are distinctive neoplasms of VHL and metastatic RCC to the pancreas in the VHL population is rare, careful pathologic examination should be performed prior to subjecting patients to definitive surgical or medical therapies.

  12. Breast cancer metastases to the thyroid gland - an uncommon sentinel for diffuse metastatic disease: a case report and review of the literature.

    Science.gov (United States)

    Plonczak, Agata M; DiMarco, Aimee N; Dina, Roberto; Gujral, Dorothy M; Palazzo, Fausto F

    2017-09-22

    Metastases to the thyroid are rare. The most common primary cancer to metastasize to the thyroid is renal cell carcinoma, followed by malignancies of the gastrointestinal tract, lungs, and skin, with breast cancer metastases to the thyroid being rare. Overall, the outcomes in malignancies that have metastasized to the thyroid are poor. There are no prospective studies addressing the role of surgery in metastatic disease of the thyroid. Isolated thyroidectomy has been proposed as a local disease control option to palliate and prevent the potential morbidity of tumor extension related to the airway. Here, we present a case of a patient with breast cancer metastases to the thyroid gland and discuss the role of thyroidectomy in the context of the current literature. A 62-year-old Afro-Caribbean woman was diagnosed as having bilateral breast carcinoma in 2004, for which she underwent bilateral mastectomy. The pathology revealed multifocal disease on the right, T2N0(0/20)M0 grade 1 and 2 invasive ductal carcinoma, and on the left side, T3N1(2/18)M0 grade 1 invasive ductal carcinoma. Surgery was followed by adjuvant chemotherapy and regional radiotherapy. The disease was under control on hormonal therapy until 2016, when she developed cervical lymphadenopathy. The fine-needle aspiration cytology of the thyroid was reported as papillary thyroid cancer; and the fine-needle biopsy of the left lateral nodal disease was more suggestive of breast malignancy. She underwent a total thyroidectomy and a clearance of the central compartment lymph nodes and a biopsy of the lateral nodal disease. The histopathological analysis was consistent with metastatic breast cancer in the thyroid and lymph nodes with no evidence of a primary thyroid malignancy. A past history of a malignancy elsewhere should raise the index of suspicion of metastatic disease in patients presenting with thyroid lumps with or without cervical lymphadenopathy. Detection of metastases to the thyroid generally

  13. Metaplastic carcinoma of the breast: multimodality imaging and histopathologic assessment

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Bo Bae (Department of Radiology, Chungnam National University Hospital, Daejeon (Korea, Republic of)), Email: med20@hanmail.net; Shu, Kwang Sun (Department of Pathology, Chungnam National University Hospital, Daejeon (Korea, Republic of))

    2012-02-15

    Background Metaplastic carcinomas are ductal carcinomas that display metaplastic transformation of the glandular epithelium to non-glandular mesenchymal tissue. Metaplastic carcinoma has a poorer prognosis than most other breast cancers, so the differential diagnosis is important. Although many clinical and pathologic findings have been reported, to our knowledge, few imaging findings related to metaplastic carcinoma have been reported. Purpose To investigate whole-breast imaging findings, including mammography, sonography, MRI, and pathologic findings, including immunohistochemical studies of metaplastic carcinomas of the breast. Material and Methods We analyzed 33 cases of metaplastic carcinoma between January 2001 and January 2011. Mammography, ultrasonography, and MRI were recorded retrospectively using the American College of Radiology (ACR) breast imaging reporting and data system (BI-RADS) lexicon. Immunohistochemical studies of estrogen receptor (ER), progesterone receptor (PR), p53, and C-erbB-2 were performed. Results The most common mammographic findings were oval shape (37%), circumscribed margin (59%), and high density (74%). The most common sonogfindings were irregular shape (59.4%), microlobulated margin (41%), complex echogenicity (81%), parallel orientation (97%), and posterior acoustic enhancement (50%). Axillary lymph node metastases were noted for 25% of the sonographic examinations. On MRI, the most common findings of margin and shape were irregularity (57% and 52.4%, respectively). High signal intensity was the most common finding on T2-weighted images (57%). Immunohistochemical profile was negative for ER (91%, 29/32) and PR (81%, 26/32). Conclusion Metaplastic carcinomas might display more benign features and less axillary lymph node metastasis than IDC. High signal intensity on T2 MRI images and hormone receptor negativity would be helpful in differentiating this tumor from other breast cancers

  14. Basal cell carcinoma with progression to metastatic neuroendocrine carcinoma: Case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Volkan Adsay

    2010-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Merkel cell carcinoma (MCC or primary cutaneous neuroendocrine carcinoma is a malignant tumor considered to demonstrate differentiation towards Merkel cells that are present at the base of the epidermis or around the apical end of some hair follicles and are thought to play an yet uncertain role in sensory transduction. Here we present the case of a 54-year-old female with a basal cell carcinoma (BCC of the skin with neuroendocrine features (positivity for chromogranin that has evolved during multiple recurrences and radiotherapy into a high-grade neuroendocrine carcinoma with morphologic and immunohistochemical features of MCC (trabecular and nesting arrangement, positivity for chromogranin, cytokeratin 20, neuron specific enolase, and also neurosecretory granules on electron microscopy. The progression from a chromogranin positive basal cell carcinoma of the skin, to a high grade neuroendocrine carcinoma demonstrates the potential for cross differentiation among skin tumors.

  15. Enhanced Metastatic Recurrence Via Lymphatic Trafficking of a High-Metastatic Variant of Human Triple-Negative Breast Cancer After Surgical Resection in Orthotopic Nude Mouse Models.

    Science.gov (United States)

    Yano, Shuya; Takehara, Kiyoto; Tazawa, Hiroshi; Kishimoto, Hiroyuki; Kagawa, Shunsuke; Bouvet, Michael; Fujiwara, Toshiyoshi; Hoffman, Robert M

    2017-03-01

    We previously developed and characterized a highly invasive and metastatic triple-negative breast cancer (TNBC) variant by serial orthotopic implantation of MDA-MB-231 human breast cancer cells in nude mice. Eventually, a highly invasive and metastatic variant of human TNBC was isolated after lymph node metastases was harvested and orthotopically re-implanted into the mammary gland of nude mice for two cycles. The variant thereby isolated is highly invasive in the mammary gland and metastasized to lymph nodes in 10 of 12 mice compared to 2 of 12 of the parental cell line. In the present report, we observed that high-metastatic MDA-MB-231H-RFP cells produced significantly larger subcutaneous tumors compared with parental MDA-MB-231 cells in nude mice. Extensive lymphatic trafficking by high-metastatic MDA-MB-231 cells was also observed. High-metastatic MDA-MB-231 developed larger recurrent tumors 2 weeks after tumor resection compared with tumors that were not resected in orthotopic models. Surgical resection of the MDA-MB-231 high-metastatic variant primary tumor in orthotopic models also resulted in rapid and enhanced lymphatic trafficking of residual cancer cells and extensive lymph node and lung metastasis that did not occur in the non-surgical mice. These results suggest that surgical resection of high metastatic TNBC can greatly increase the malignancy of residual cancer. J. Cell. Biochem. 118: 559-569, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  16. Adhesion molecules in breast carcinoma: a challenge to the pathologist

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    Claudia Rossetti

    2015-02-01

    Full Text Available The role of adhesion molecules is very important both in the activation of carcinogenesis and in the differentiation of subtypes of breast carcinoma, aiding in diagnosis, prognosis and therapeutic choice in these tumors. Therefore, understanding the functions and interrelationships among these molecules is crucial to the pathologist, who often uses these factors as a resource to differentiate tumors and further classify them according to a molecular point of view. Our goal is to describe the applicability and the difficulties encountered by the pathologist in the diagnosis of breast carcinoma, discussing the most commonly used markers of adhesion in routine analyses.

  17. Solid papillary carcinoma of the breast: A review

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    ZACKARIAH VK CLEMENT

    2017-01-01

    Full Text Available Solid papillary carcinoma of breast is a low-grade tumour originating in the ductal epithelium. It is commonly seen in post-menopausal women and account for <1% of all breast cancers. Patients can be asymptomatic, have nipple discharge or present with abnormal mammographic findings. Despite of some radiological features solid papillary carcinoma cannot be accurately diagnosed on imaging alone. The most important characteristic of this tumour is its behaviour and interesting pathological feature of lack of myoepithelial cells at the periphery. Its diagnosis can be challenging and its management is still debated. Management varies from breast conserving surgery to mastectomy. Currently there is no evidence to support the role of sentinel lymph node biopsy, radiotherapy and hormonal therapy. Therefore, accurate diagnosis with adequate local excision with breast conserving surgery is the optimal treatment.

  18. High lib mRNA expression in breast carcinomas.

    Science.gov (United States)

    Satoh, Kazuki; Hata, Mitsumi; Yokota, Hiroshi

    2004-06-30

    Lib, first identified as a novel beta-amyloid responsive gene in rat astrocytes, has an extracellular domain of 15 leucine-rich repeats (LRRs) followed by a transmembrane domain and a short cytoplasmic region. It is a distinctly inducible gene and is thought to play a key role in inflammatory states via the LRR extracellular motif, an ideal structural framework for protein-protein and protein-matrix interactions. To evaluate potential roles of Lib, we screened various tumors for Lib expression. Lib mRNA expression was high and uniquely expressed in breast tumor tissues, compared to paired normal breast tissues. Lib mRNA was localized in the ductal carcinoma cells and Lib protein displayed a homophilic association on the surface of cultured cells. These data suggest that Lib may play a role in the progression of breast carcinomas and may be a diagnostic marker for breast tumors.

  19. Basaloid Carcinoma of the Breast Mimicking Cutaneous Basaloid Neoplasms.

    Science.gov (United States)

    Solus, Jason F; Goyal, Amrita; Duncan, Lyn M; Nazarian, Rosalynn M

    2015-09-01

    Basaloid carcinoma of the breast (BCB) is a rare, triple-negative aggressive primary breast tumor that can closely mimic cutaneous basal cell carcinoma (BCC), neuroendocrine tumors, adnexal neoplasms, and other primary breast tumors. Accurate diagnosis of this tumor is critical for appropriate clinical management. We add to the literature 2 female patients with BCB presenting with a nipple mass. Histopathologic findings from both patients showed dermal nests and cords of atypical basaloid cells with epidermal involvement, closely resembling cutaneous BCC. A panel of immunohistochemical stains, including the novel use of CK17, is essential for differentiating BCB from mimickers. BCB is a rare primary breast tumor that follows an aggressive clinical course and closely mimics many basaloid neoplasms, including cutaneous BCC clinicopathologically. Increased awareness of BCB among dermatologists and dermatopathologists is critical for accurate diagnosis and patient care.

  20. Radiotherapy for Metastatic Merkel Cell Carcinoma: A Review of the Literature

    International Nuclear Information System (INIS)

    Khan, L.; Barnes, E. A.

    2012-01-01

    Merkel cell carcinoma is a rare form of non-melanoma skin cancer of neuroendocrine origin. Optimal management of patients is controversial and the role of radiotherapy is unclear. Purpose. The purpose of this study was to review the efficacy of RT in the treatment of both local and distant metastatic disease from MCC. Methods. A literature search was conducted in MEDLINE (1946-January Week 1 2012) and Embase (1980-2012 Week 2). Articles of interest analyze the efficacy of radiotherapy for treatment of metastatic MCC and did not exclude case reports. Results. All articles except one focusing on the role of radiotherapy were of retrospective origin or case series. Significant limitations applied in all studies due to limited sample sizes and the retrospective nature of these studies. Radiotherapy improves locoregional control in the adjuvant setting, and many series suggest an improvement in overall survival. In cases where surgery is not possible, definitive radiotherapy may be an as-efficacious alternative. The radiosensitive nature of MCC coupled with existing reports suggests that treatment via current protocols for other primary tumors is adequate. Conclusion. Further studies should be conducted prospectively to clarify the true role of radiotherapy in metastatic MCC.

  1. Management of metastatic renal cell carcinoma in patients with poor prognosis

    International Nuclear Information System (INIS)

    Bullock, Andrea; McDermott, David F; Atkins, Michael B

    2010-01-01

    An improved understanding of renal cell carcinoma (RCC) biology has translated into major advances in the treatment of patients with metastatic RCC in recent years. Clinical and pathologic criteria can be used to identify RCC patients with poor prognoses. Such patients, however, are often excluded from the cancer clinical trials that guide treatment recommendations. This article reviews available information on the management of patients with metastatic RCC and poor risk features, focusing on the role of vascular endothelial growth factor (VEGF) pathway and mammalian target of rapamycin (mTOR) inhibitors. While patients with poor risk features have a more guarded outcome, treatment with temsirolimus has produced meaningful improvements in overall survival for this population. Definitive phase III trial data are lacking for the VEGF pathway inhibitors in patients with poor prognostic features. However, available data suggest that such patients tolerate VEGF pathway blockade reasonably well and are likely to achieve some benefit relative to treatment with interferon. Ongoing translational research efforts may help to define novel treatment approaches specific for patients with metastatic RCC and poor prognostic features

  2. Radiotherapy for Metastatic Merkel Cell Carcinoma: A Review of the Literature

    Directory of Open Access Journals (Sweden)

    Luluel Khan

    2012-01-01

    Full Text Available Introduction. Merkel cell carcinoma is a rare form of non-melanoma skin cancer of neuroendocrine origin. Optimal management of patients is controversial and the role of radiotherapy is unclear. Purpose. The purpose of this study was to review the efficacy of RT in the treatment of both local and distant metastatic disease from MCC. Methods. A literature search was conducted in MEDLINE (1946—January Week 1 2012 and Embase (1980–2012 Week 2. Articles of interest analyze the efficacy of radiotherapy for treatment of metastatic MCC and did not exclude case reports. Results. All articles except one focusing on the role of radiotherapy were of retrospective origin or case series. Significant limitations applied in all studies due to limited sample sizes and the retrospective nature of these studies. Radiotherapy improves locoregional control in the adjuvant setting, and many series suggest an improvement in overall survival. In cases where surgery is not possible, definitive radiotherapy may be an as-efficacious alternative. The radiosensitive nature of MCC coupled with existing reports suggests that treatment via current protocols for other primary tumors is adequate. Conclusion. Further studies should be conducted prospectively to clarify the true role of radiotherapy in metastatic MCC.

  3. Invasive ductal breast cancer metastatic to the sigmoid colon

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    Zhou Xiao-cong

    2012-11-01

    Full Text Available Abstract The most common sites of breast cancer metastasis are the bone, lung, liver and brain. However, colonic metastases from breast cancer are very rare in the clinic. We describe an unusual case of sigmoid colonic metastasis from invasive ductal breast cancer. With this report, we should increase the clinical awareness that any patient with a colorectal lesion and a history of malignancy should be considered to have a metastasis until proven otherwise. Early diagnosis is very important, which enables prompt initiation of systemic treatment, such as chemotherapy, endocrine therapy or both, thus avoiding unnecessary radical surgical resection and improving the prognosis.

  4. Metastatic Sarcomatoid Squamous Cell Carcinoma of the Cervix Presenting with Chest Mass

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    Lilit Karapetyan

    2017-01-01

    Full Text Available Background. Sarcomatoid squamous cell carcinoma is a rare and aggressive form of cervical cancer. We report a case of metastatic sarcomatoid squamous cell carcinoma (SSCC of cervix that presented with an anterior chest wall mass. Case. A 43-year-old Hispanic female presented with a two-month history of a central chest wall mass. The patient’s only past medical history was SSCC of the cervix, stage IIB, diagnosed two years priorly. She underwent neoadjuvant chemoradiation therapy (CRT with cisplatin followed by radical hysterectomy. Surgical margins were positive which led to adjuvant CRT with carboplatin and paclitaxel. PET scan 4 months after the postoperative treatment was negative for recurrence and metastatic disease. On current presentation, the CT chest revealed anterior mediastinal destructive soft tissue mass involving sternum, and the biopsy showed SSCC. The patient received palliative radiation therapy to her chest with improvement in pain and ability to swallow. After discussing the prognosis she refused further chemotherapy and decided on hospice care. Conclusion. Despite good response to first-line therapy, SSCC tends to recur early and does not respond to second-line therapy. Radiation therapy seems to be the most effective modality for treatment, but randomized controlled trials of therapy are impractical.

  5. Increased autophagic response in a population of metastatic breast cancer cells

    Science.gov (United States)

    LI, YI; LIBBY, EMILY FALK; LEWIS, MONICA J.; LIU, JIANZHONG; SHACKA, JOHN J.; HURST, DOUGLAS R.

    2016-01-01

    Breast cancer cells are heterogeneous in their ability to invade and fully metastasize, and thus also in their capacity to survive the numerous stresses encountered throughout the multiple steps of the metastatic cascade. Considering the role of autophagy as a survival response to stress, the present study hypothesized that distinct populations of breast cancer cells may possess an altered autophagic capacity that influences their metastatic potential. It was observed that a metastatic breast cancer cell line, MDA-MB-231, that was sensitive to autophagic induction additionally possessed the ability to proliferate following nutrient deprivation. Furthermore, a selected subpopulation of these cells that survived multiple exposures to starvation conditions demonstrated a heightened response to autophagic induction compared to their parent cells. Although this subpopulation maintained a more grape-like pattern in three-dimensional culture compared to the extended spikes of the parent population, autophagic induction in this subpopulation elicited an invasive phenotype with extended spikes. Taken together, these results suggest that autophagic induction may contribute to the ability of distinct breast cancer cell populations to survive and invade. PMID:27347175

  6. Multilevel 3D Printing Implant for Reconstructing Cervical Spine With Metastatic Papillary Thyroid Carcinoma.

    Science.gov (United States)

    Li, Xiucan; Wang, Yiguo; Zhao, Yongfei; Liu, Jianheng; Xiao, Songhua; Mao, Keya

    2017-11-15

    MINI: A 3D printing technology is proposed for reconstructing multilevel cervical spine (C2-C4) after resection of metastatic papillary thyroid carcinoma. The personalized porous implant printed in Ti6AL4V provided excellent physicochemical properties and biological performance, including biocompatibility, osteogenic activity, and bone ingrowth effect. A unique case report. A three-dimensional (3D) printing technology is proposed for reconstructing multilevel cervical spine (C2-C4) after resection of metastatic papillary thyroid carcinoma in a middle-age female patient. Papillary thyroid carcinoma is a malignant neoplasm with a relatively favorable prognosis. A metastatic lesion in multilevel cervical spine (C2-C4) destroys neurological functions and causes local instability. Radical excision of the metastasis and reconstruction of the cervical vertebrae sequence conforms with therapeutic principles, whereas the special-shaped multilevel upper-cervical spine requires personalized implants. 3D printing is an additive manufacturing technology that produces personalized products by accurately layering material under digital model control via a computer. Reporting of this recent technology for reconstructing multilevel cervical spine (C2-C4) is rare in the literature. Anterior-posterior surgery was performed in one stage. Radical resection of the metastatic lesion (C2-C4) and thyroid gland, along with insertion of a personalized implant manufactured by 3D printing technology, were performed to rebuild the cervical spine sequences. The porous implant was printed in Ti6AL4V with perfect physicochemical properties and biological performance, such as biocompatibility and osteogenic activity. Finally, lateral mass screw fixation was performed via a posterior approach. Patient neurological function gradually improved after the surgery. The patient received 11/17 on the Japanese Orthopedic Association scale and ambulated with a personalized skull-neck-thorax orthosis on

  7. Clear Cell Renal Cell Carcinoma Metastatic to the Gynecologic Tract: A Clinicopathologic Analysis of 17 Cases.

    Science.gov (United States)

    Fadare, Oluwole; Desouki, Mohamed M; Gwin, Katja; Hanley, Krisztina Z; Jarboe, Elke A; Liang, Sharon X; Quick, Charles M; Rawish, Kojo R; Roma, Andres A; Zheng, Wenxin; Hecht, Jonathan L; Parkash, Vinita; Osunkoya, Adeboye O

    2017-11-14

    Clear cell renal cell carcinomas (CCRCC) rarely metastasizes to the gynecologic tract. In this study, we analyzed a multi-institutional data set to provide insights into the clinical, morphologic, and immunophenotypic features of this phenomenon. Seveteen metastatic CCRCC involving the gynecologic tract [ovary/fallopian tube (n=9), vulva (n=2), uterine corpus (n=3), cervix (n=2), uterine serosa (n=1)] were analyzed. Mean patient age was 62 yr (range: 45-79 yr). Most cases (15/17) presented as a recurrence 6 to 72 mo postnephrectomy, 1 case was concurrently diagnosed, and 1 case (a cervical metastasis) was diagnosed prenephrectomy. In 10 cases, metastases to other locations were identified within 6 wk of the gynecologic tract lesion. The adnexa were the most common site of metastases and the mean tumor size of adnexal metastases was 3.7 cm; in only 2 of 9 cases were metastases bilateral and only 1 had external surface nodules. The morphologic and immunohistochemical features of metastatic CCRCC were compared with those of 102 müllerian clear cell carcinomas (müllerian CCC: 49 endometrial, 53 ovarian). Although CCRCC and müllerian CCC displayed extensive morphologic overlap, a higher mitotic index and a higher frequency of an alveolar pattern were seen in CCRCC, whereas diffuse hobnail cells, hyaline globules, tubulocystic pattern, or any papillary pattern were more frequently seen in müllerian CCC. CA-IX, CD10, and renal cell carcinoma antigen were more frequently expressed in CCRCC than müllerian CCC, whereas Napsin-A, CK7, and p504S showed the reverse. PAX8 and HNF1β did not significantly distinguish between the 2 groups. In summary, gynecologic tract metastases most often occur as a relapse of a previously resected CCRCC, and these relapses may occur many years postnephrectomy. Gynecologic tract metastases are often accompanied by concurrent metastases to other organs. The gross pathology of metastatic CCRCC in the ovary may potentially overlap

  8. Androgen receptor expression on circulating tumor cells in metastatic breast cancer.

    Directory of Open Access Journals (Sweden)

    Takeo Fujii

    Full Text Available Androgen receptor (AR is frequently detected in breast cancers, and AR-targeted therapies are showing activity in AR-positive (AR+ breast cancer. However, the role of AR in breast cancers is still not fully elucidated and the biology of AR in breast cancer remains incompletely understood. Circulating tumor cells (CTCs can serve as prognostic and diagnostic tools, prompting us to measure AR protein expression and conduct genomic analyses on CTCs in patients with metastatic breast cancer.Blood samples from patients with metastatic breast cancer were deposited on glass slides, subjected to nuclear staining with DAPI, and reacted with fluorescent-labeled antibodies to detect CD45, cytokeratin (CK, and biomarkers of interest (AR, estrogen receptor [ER], and HER2 on all nucleated cells. The stained slides were scanned and enumerated by non-enrichment-based non-biased approach independent of cell surface epithelial cell adhesion molecule (EpCAM using the Epic Sciences CTC platform. Data were analyzed using established digital pathology algorithms.Of 68 patients, 51 (75% had at least 1 CTC, and 49 of these 51 (96% had hormone-receptor-positive (HR+/HER2-negative primary tumors. AR was expressed in CK+ CTCs in 10 patients. Of these 10 patients, 3 also had ER expression in CK+ CTCs. Single cell genomic analysis of 78 CTCs from 1 of these 3 patients identified three distinct copy number patterns. AR+ cells had a lower frequency of chromosomal changes than ER+ and HER2+ cells.CTC enumeration and analysis using no enrichment or selection provides a non-biased approach to detect AR expression and chromosomal aberrations in CTCs in patients with metastatic breast cancer. The heterogeneity of intrapatient AR expression in CTCs leads to the new hypothesis that patients with AR+ CTCs have heterogeneous disease with multiple drivers. Further studies are warranted to investigate the clinical applicability of AR+ CTCs and their heterogeneity.

  9. Androgen receptor expression on circulating tumor cells in metastatic breast cancer

    Science.gov (United States)

    Fujii, Takeo; Reuben, James M.; Huo, Lei; Espinosa Fernandez, Jose Rodrigo; Gong, Yun; Krupa, Rachel; Suraneni, Mahipal V.; Graf, Ryon P.; Lee, Jerry; Greene, Stephanie; Rodriguez, Angel; Dugan, Lyndsey; Louw, Jessica; Lim, Bora; Barcenas, Carlos H.; Marx, Angela N.; Tripathy, Debu; Wang, Yipeng; Landers, Mark; Dittamore, Ryan

    2017-01-01

    Purpose Androgen receptor (AR) is frequently detected in breast cancers, and AR-targeted therapies are showing activity in AR-positive (AR+) breast cancer. However, the role of AR in breast cancers is still not fully elucidated and the biology of AR in breast cancer remains incompletely understood. Circulating tumor cells (CTCs) can serve as prognostic and diagnostic tools, prompting us to measure AR protein expression and conduct genomic analyses on CTCs in patients with metastatic breast cancer. Methods Blood samples from patients with metastatic breast cancer were deposited on glass slides, subjected to nuclear staining with DAPI, and reacted with fluorescent-labeled antibodies to detect CD45, cytokeratin (CK), and biomarkers of interest (AR, estrogen receptor [ER], and HER2) on all nucleated cells. The stained slides were scanned and enumerated by non-enrichment-based non-biased approach independent of cell surface epithelial cell adhesion molecule (EpCAM) using the Epic Sciences CTC platform. Data were analyzed using established digital pathology algorithms. Results Of 68 patients, 51 (75%) had at least 1 CTC, and 49 of these 51 (96%) had hormone-receptor-positive (HR+)/HER2-negative primary tumors. AR was expressed in CK+ CTCs in 10 patients. Of these 10 patients, 3 also had ER expression in CK+ CTCs. Single cell genomic analysis of 78 CTCs from 1 of these 3 patients identified three distinct copy number patterns. AR+ cells had a lower frequency of chromosomal changes than ER+ and HER2+ cells. Conclusions CTC enumeration and analysis using no enrichment or selection provides a non-biased approach to detect AR expression and chromosomal aberrations in CTCs in patients with metastatic breast cancer. The heterogeneity of intrapatient AR expression in CTCs leads to the new hypothesis that patients with AR+ CTCs have heterogeneous disease with multiple drivers. Further studies are warranted to investigate the clinical applicability of AR+ CTCs and their

  10. Mucoepidermoid Carcinoma of the Breast Found during Treatment of Lymphoma

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    Minoru Fujino

    2016-11-01

    Full Text Available A 71-year-old woman, previously treated for malignant lymphoma, was admitted to our hospital with a tumor in the right breast. The tumor size was 2.0 cm in diameter, and the borderline was unclear. The core needle biopsy material revealed an invasive adenocarcinoma with metaplastic change. Right mastectomy and sentinel lymph node biopsy was performed. Histologically, the tumor was composed of mucus-secreting, epidermoid, and intermediate cells. These findings confirmed the diagnosis as mucoepidermoid carcinoma (MEC of the breast. MEC is more frequently observed in the salivary glands and occurs rarely in the breast, with an incidence of approximately 0.3% of all breast cancers. Because of the rarity of the disease, the clinicopathological features and clinical outcome have not been fully investigated. The relationship between MEC of the breast and lymphoma are unclear. Here we report a rare case of MEC of the breast.

  11. Isolated lung events following radiation for early stage breast cancer: incidence and predictors for primary lung vs metastatic breast cancer

    International Nuclear Information System (INIS)

    Van Buren, Teresa A; Harris, Jay R; Sugarbaker, David J; Schneider, Lindsey; Healey, Elizabeth A

    1995-01-01

    Purpose: 1) To define the incidence of isolated lung events in a cohort of women treated with conservative surgery (CS) and radiation therapy (RT) for early stage breast cancer. 2) Among such patients, to define the relative distribution of primary lung cancer, metastatic breast cancer, and indeterminate lesions; and to identify any predictors for a diagnosis of lung vs metastatic breast cancer. 3) To examine the cohort with respect to whether a higher than expected incidence of lung cancer is seen following breast irradiation. Materials and Methods: Between 1968 and 1986, 1865 patients with clinical stage I-II breast cancer were treated with CS and RT; the median follow-up for surviving patients is 129 months. The study population was limited to patients who developed a subsequent isolated lung event as the first site of distant disease. Isolated lung event was defined as disease limited to the thoracic cavity, without evidence of either uncontrolled local breast disease or metastatic disease elsewhere. Diagnosis of the lung event as a primary lung cancer, a metastatic breast lesion, or an indeterminate lesion was documented from the viewpoint of 1) the pathologic analysis and 2) the clinical impression at the time of the lung event. Results: Sixty six of the 1865 patients (3.5%) developed an isolated lung event. The relative distribution of the pathologic and clinical diagnoses is shown below: The 66 lung events were characterized either as a solitary pulmonary nodule (27), multiple nodules (23), pleural effusion alone (10), unknown (2), or miscellaneous other findings (4). Among the 47 patients for whom pathology was available, the diagnosis remained indeterminate for 24 (51%). For patients with a definitive pathologic diagnosis, 69% ((9(13))) of smokers had a new lung cancer compared to 20% ((2(10))) of non-smokers (p=0.036), and 67% ((10(15))) of patients with a solitary pulmonary nodule had lung cancer compared to 14% ((1(7))) for other lung presentations (p

  12. Invasive Cystic Hypersecretory Carcinoma of the Breast: A Case Report

    OpenAIRE

    Lee, Ji Shin; Lee, Young Jik

    2004-01-01

    Cystic hypersecretory lesions of the breast are rare. These breast lesions include cystic hypersecretory hyperplasia (CHH), atypical CHH, and cystic hypersecretory carcinoma (CHC). The characteristic features are dilated ducts and cysts filled with thyroid colloid-like eosinophilic secretion. Only seven cases of invasive CHC have been reported in the literature. Here, we report an additional case of invasive CHC. The histologic features of the tumor showed both micropapillary intraductal carc...

  13. The ultimate challenge of pregnancy-associated breast carcinoma

    International Nuclear Information System (INIS)

    Raja, R.; Tahira, A.

    2005-01-01

    Pregnancy associated breast carcinoma requires making judicious use of all diagnostic modalities and the therapeutic options of surgery, irradiation, chemotherapy and hormonal therapy to enhance survival rates. Individualization of treatment for each patient is the key to success. The effects on future fertility, the time interval before next conception, and whether to breast feed or not are all well-documented. A multidisciplinary coordinated team approach to this ultimate challenge of patient care will prove fruitful. (author)

  14. Detection of Metastatic Potential in Breast Cancer by RhoC-GTPase and WISP3 Proteins

    Science.gov (United States)

    2006-05-01

    Axillary Evaluation in Neoadjuvant Chemotherapy Patients with Ultrasonography and Sentinel Lymph Node Biopsy. Annuals of Surgical Oncology 12(9):1- 8...P = 0.003), pancreas (P = 0.046), liver (P < 0.0001), endometrium (P = 0.004), adenoid cystic carcinoma of salivary gland (P < 0.0001), and diffuse...in addition to breast cancer, EZH2 mRNA is overexpressed in lung, liver , prostate, bladder, and adrenal carcinomas when compared to their normal

  15. Trafficking of Metastatic Breast Cancer Cells in Bone

    National Research Council Canada - National Science Library

    Mastro, Andrea M

    2004-01-01

    ... metaphyses. Human breast cancer cells that express green fluorescent protein (GFP-MDA-MB 231) will be inoculated into athymic mice by intracardiac injection and femurs harvested at various times from 1 hour to 6 weeks later...

  16. Molecular Mechanisms of Metastatic Progression in Breast Cancer

    National Research Council Canada - National Science Library

    Flanagan, Louise A

    2004-01-01

    .... However, recent studies have demonstrated that clusterin expression correlates with tumor grade in prostate cancer and in one retrospective study has been associated with tumor progression in breast cancer...

  17. A STUDY OF LOCALLY ADVANCED CARCINOMA OF BREAST

    Directory of Open Access Journals (Sweden)

    Prabhakar Jenna

    2017-08-01

    Full Text Available BACKGROUND Worldwide, breast cancer is the most frequent cancer in women and represents the second leading cause of cancer death among women. Locally advanced breast cancer constitutes more than 50-70% of the patients presenting for treatment has two common problems in treatment. Achieving local control and prolonging survival by preventing or delaying distant metastasis. Today, treatment of LABC requires a combination of systemic and local/regional therapies. The aim of the study is to study the clinicopathological presentation, age distribution and various modes of management of locally advanced breast carcinoma. Worldwide breast cancer is the most frequent cancer in women and represents the second leading cause of cancer death among women. Locally advanced breast cancer constitutes more than 50-70% of the patients presenting treatment. MATERIALS AND METHODS The present study includes 50 patients who attended Department of General Surgery for a period of three years. RESULTS The patients were regularly followed up and at the end of the study 35 (70% of the patients were doing well. 4(8% of the patients developed distant metastasis and 3 (6% of the patients developing local recurrence. 8 (16% of the patients were lost follow up. CONCLUSION About half of the cases presenting with breast cancer are in locally advanced stages. Multimodality therapy is the effective treatment of locally advanced carcinoma of breast. Breast cancer management is a challenge and improvement in therapies are needed for disease-free interval and overall survival period.

  18. Bisphosphonate-related osteonecrosis of the jaw in metastatic breast cancer patients: a review of 25 cases

    OpenAIRE

    Kim, Hong-Joon; Park, Tae-Jun; Ahn, Kang-Min

    2016-01-01

    Background Intravenous bisphosphonates have been used in metastatic breast cancer patients to reduce pathologic bone fracture and bone pain. However, necrosis of the jaw has been reported in those who received intravenous bisphosphonates. Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is caused by dental extraction, dental implant surgery, and denture wearing; however, it occurs spontaneously. The purpose of this study was to report BRONJ in metastatic breast cancer patients. Methods...

  19. Breast carcinoma with osteoclast-like giant cells

    DEFF Research Database (Denmark)

    Gjerdrum, L M; Lauridsen, M C; Sørensen, Flemming Brandt

    2001-01-01

    Primary carcinoma with osteoclast-like giant cells is a very rare tumour of the female breast. The clinical course, histological, immunohistochemical and ultrastructural features of 61 cases of invasive duct carcinoma with osteoclast-like multinucleated giant cells (OMGCs) are reviewed and a new...... in the literature have shown that 86% of patients with these tumours are still alive after 5 years. Histologically, these tumours are invasive ductal carcinomas with OMGCs next to the neoplastic glands and within their lumen. Signs of recent and past haemorrhage are ubiquitously present in the highly vascularized...

  20. Primary mucinous eccrine carcinoma of axillary skin: Report of a rare case

    Directory of Open Access Journals (Sweden)

    Rajashree Pradhan

    2017-01-01

    Full Text Available Primary mucinous eccrine carcinoma is a rare low-grade malignancy of sweat gland. Axilla is an uncommon site of this tumor. Primary mucinous carcinoma mimics metastatic mucinous carcinoma from breast, gastrointestinal tract, lung, and ovary. Histopathology with immunohistochemistry and other ancillary investigations are necessary to confirm the diagnosis and to exclude metastatic mucinous carcinoma. We present a rare case of primary mucinous carcinoma of axillary skin in an elderly male patient, diagnosed by histopathology and immunohistochemistry.

  1. Novel Inflammation-Based Prognostic Score for Predicting Survival in Patients with Metastatic Urothelial Carcinoma.

    Directory of Open Access Journals (Sweden)

    Yu-Li Su

    Full Text Available We developed a novel inflammation-based model (NPS, which consisted of a neutrophil to lymphocyte ratio (NLR and platelet count (PC, for assessing the prognostic role in patients with metastatic urothelial carcinoma (UC.We performed a retrospective analysis of patients with metastatic UC who underwent systemic chemotherapy between January 1997 and December 2014 in Kaohsiung Chang Gung Memorial Hospital. The defined cutoff values for the NLR and PC were 3.0 and 400 × 103/μL, respectively. Patients were scored 1 for either an elevated NLR or PC, and 0 otherwise. The NPS was calculated by summing the scores, ranging from 0 to 2. The primary endpoint was overall survival (OS by using Kaplan-Meier analysis. Multivariate Cox regression analysis was used to identify the independent prognostic factors for OS.In total, 256 metastatic UC patients were enrolled. Univariate analysis revealed that patients with either a high NLR or PC had a significantly shorter survival rate compared with those with a low NLR (P = .001 or PC (P < .0001. The median OS in patients with NPS 0, 1, and 2 was 19.0, 12.8, and 9.3 months, respectively (P < .0001. Multivariate analysis revealed that NPS, along with the histologic variant, liver metastasis, age, and white cell count, was an independent factor facilitating OS prediction (hazard ratio 1.64, 95% confidence interval 1.20-2.24, P = .002.The NLR and PC are independent prognostic factors for OS in patients with metastatic UC. The NPS model has excellent discriminant ability for OS.

  2. Bilateral breast metastases of a renal carcinoma: a case report and review of the literature.

    Science.gov (United States)

    Ganapathi, S; Evans, G; Hargest, R

    2008-01-01

    Metastatic tumours account for mastectomy and excision of right breast lump was done. Histology of both lesions confirmed them as metastatic deposits. Bilateral breast metastasis from a renal cancer is very rare and this is the second reported case. This case illustrates the potential for rare sites of metastases and for the consideration of metastasis in the presence of previous renal cancer. Recognition as metastatic neoplasm is important to prevent unnecessary radical procedures.

  3. Palliative hysterectomy for vaginal bleeding from breast cancer metastatic to the uterus.

    Science.gov (United States)

    Berger, Amnon A; Matrai, Cathleen E; Cigler, Tessa; Frey, Melissa K

    2018-01-01

    Breast cancer is the most prevalent cancer in the United States. With an increasing rate of survivorship and extended life span for patients with metastatic disease, the demand for palliative care is increasing. Although uncommon, metastases to gynaecologic organs have been reported and are often present with post-menopausal bleeding. Post-menopausal bleeding can become clinically significant and have a detrimental effect on quality of life. We report the case of a 70-year-old woman with symptomatic vaginal bleeding caused by breast cancer metastatic to her uterus, cervix, fallopian tubes and ovaries. She was successfully treated with minimally invasive hysterectomy, resolving her vaginal bleeding and anemia and allowing her to resume chemotherapy.

  4. Detection and monitoring of hypermethylated RASSF1A in serum from patients with metastatic breast cancer

    DEFF Research Database (Denmark)

    Kristiansen, Søren; Nielsen, Dorte Lisbet; Søletormos, Gyorgy Tamas Pal

    2016-01-01

    BACKGROUND: Circulating hypermethylated RASSF1A could be a novel and potential useful marker for monitoring patients with metastatic breast cancer. Technical obstacles include fragmentation of the circulating DNA, fluctuations in the concentration, low concentrations of circulating tumor DNA...... in circulating non-tumor DNA. As a proof of principle, there was concordance in the kinetics of the RASSF1A and the serological cancer biomarkers CA 15-3, CEA, and TPA. CONCLUSIONS: Methylation-sensitive restriction enzymes may be a useful methodological approach for monitoring circulating hypermethylated RASSF1...... of the rare circulating tumor DNA was initially optimized. By analysis of production of PCR amplicons from HpaII- or BstUI-treated DNA isolated from 24 patients with metastatic breast cancer, we located four regions resulting in sensitivities from 63 to 83 %. When examining samples from 24 control subjects...

  5. Metastase de carcinoma comprometendo a cauda equina Metastatic carcinoma of the cauda equina: a case report

    Directory of Open Access Journals (Sweden)

    Lígia M. B. Coutinho

    1976-09-01

    Full Text Available É relatado um caso de paciente, de 60 anos, que apresentou tumor nos segmentos apical e posterior direitos, cujo diagnóstico histopatológico foi de carcinoma indiferenciado. O paciente foi submetido à cobaltoterapia, tendo melhorado por três meses, quando foi novamente hospitalizado por dor lombar. A mielografia com lipiodol mostrou processo expansivo intrarraqueano. Mediante cirurgia foi encontrado tumor intra-dural, englobando raízes nervosas. O diagnóstico microscópico foi de carcinoma indiferenciado infiltrando os espaços epi e peri-neurais.The case of a 60 year-old man who had an indifferenciated carcinoma in the lung is reported. He had recieved cobaltotherapy and had improved. After 3 months a lumbar pain had begun and the patient was hospitalized. A myelography with lipiodol demonstrated an intra-dural mass. At operation a big intra-dural tumor including the cauda equina was found. The microscopic examination revealed an undifferenciated carcinoma, that infiltrated the epi and peri-neural space.

  6. Synchronous and bilateral oncocytic carcinoma of the breast: A case report and review of the literature

    OpenAIRE

    Itagaki, Hiroko; Yamamoto, Tomoko; Hiroi, Atsuko; Kawanishi, Kunio; Noguchi, Eiichiro; Ohchi, Tetsuya; Kamio, Takako; Kameoka, Shingo; Oda, Hideaki; Nagashima, Yoji

    2017-01-01

    Synchronous bilateral breast cancer is rare, and oncocytic carcinoma is an even rarer breast cancer histological subtype. In general, oncocytic tumors are defined as neoplasms with eosinophilic granular cytoplasm and have been reported in various organs. Oncocytic carcinoma of the breast was first documented by G?d?leanu and Craciun in 1987, and 48 cases have since been reported. The present study reports a case of synchronous bilateral breast oncocytic carcinoma. The patient was a 78-year-ol...

  7. Comparison of intraoperative frozen section analysis for sentinel lymph node biopsy during breast cancer surgery for invasive lobular carcinoma and invasive ductal carcinoma

    Directory of Open Access Journals (Sweden)

    Povoski Stephen P

    2009-03-01

    Full Text Available Abstract Background Sentinel lymph node (SLN biopsy is the standard of care for the surgical assessment of the axilla during breast cancer surgery. However, the diagnostic accuracy of intraoperative frozen section analysis for confirming metastatic involvement of SLNs in cases of invasive lobular carcinoma (ILC versus that of invasive ductal carcinoma (IDC has generated controversy secondary to a frequently low-grade cytologic appearance and an often discohesive pattern displayed by metastatic lymph nodes in ILC. In the current report, we present a comparison of intraoperative frozen section analysis for confirming the presence of metastatic disease within SLNs during breast cancer surgery for ILC and IDC. Methods We evaluated the results of 131 consecutive cases of ILC from 1997 to 2008 and 133 cases of IDC (selected by a random sequence generator program from amongst 1163 consecutive cases of IDC from the same time period. All cases had at least one SLN that had both intraoperative frozen section analysis and confirmatory permanent section analysis performed. Results No statistically significant difference was found in the sensitivity (67% vs. 75%, P = 0.385, specificity (100% vs. 100%, accuracy (86% vs. 92%, P = 0.172, false negative rate (33% vs. 25%, P = 0.385, negative predictive value (81% vs. 89%, P = 0.158, and positive predictive value (100% vs. 100% for frozen section analysis for confirming the presence of metastatic disease within SLNs during breast cancer surgery for ILC and IDC. Conclusion Since there was no statistically significant difference in sensitivity, specificity, accuracy, false negative rate, negative predictive value, and positive predictive value between frozen section analysis of SLNs for patients with ILC and IDC, the clinical accuracy of confirming metastatic involvement of SLNs on frozen section analysis for ILC should not be considered inferior to the clinical accuracy for IDC. Therefore, frozen section analysis

  8. Metastatic sebaceous cell carcinoma, review of the literature and use of electrochemotherapy as possible new treatment modality

    Directory of Open Access Journals (Sweden)

    Ribero Simone

    2016-09-01

    Full Text Available Metastatic extraorbital sebaceous carcinoma is a rare event that could involve the head and neck. The treatment of choice for the initial stage of the disease is surgery and/or radiotherapy. The treatment of recurrent or advanced disease is still controversial.

  9. Phase II study of 3-AP Triapine in patients with recurrent or metastatic head and neck squamous cell carcinoma.

    NARCIS (Netherlands)

    Nutting, C.M.; Herpen, C.M.L. van; Miah, A.B.; Bhide, S.A.; Machiels, J.P.; Buter, J.; Kelly, C.; Raucourt, D. de; Harrington, K.J.

    2009-01-01

    BACKGROUND: Treatment options for recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) are limited with response rates to cytotoxic chemotherapy of approximately 30% and median survival of 6 months. PATIENTS AND METHODS: In a multicentre phase II study, 32 patients with recurrent or

  10. Tissue polypeptide-specific antigen (TPS) determinations before and during intermittent maximal androgen blockade in patients with metastatic prostatic carcinoma

    NARCIS (Netherlands)

    Kil, P. J. M.; Goldschmidt, H. M. J.; Wieggers, B. J. A.; Kariakine, O. B.; Studer, U. E.; Whelan, P.; Hetherington, J.; de Reijke, Th M.; Hoekstra, J. W.; Collette, L.

    2003-01-01

    To evaluate the prognostic significance of serially measured tissue polypeptide-specific antigen (TPS) levels in patients with metastatic prostatic carcinoma treated with intermittent maximal androgen blockade (MAB). To determine its value with respect to predicting response to treatment and time to

  11. Apoptotic circulating tumor cells in early and metastatic breast cancer patients.

    Science.gov (United States)

    Kallergi, Galatea; Konstantinidis, Georgios; Markomanolaki, Harris; Papadaki, Maria A; Mavroudis, Dimitris; Stournaras, Christos; Georgoulias, Vassilis; Agelaki, Sofia

    2013-09-01

    The detection of circulating tumor cells (CTC) in breast cancer is strongly associated with disease relapse. Since it is unclear whether all CTCs are capable of generating metastasis, we investigated their apoptotic and proliferative status in 56 CTC-positive (29 early and 27 metastatic) patients with breast cancer. Double-staining immunofluorescence experiments were carried out in peripheral blood mononuclear cells (PBMC) cytospins, using the pancytokeratin A45-B/B3 antibody and either M30 (apoptotic marker) or Ki67 (proliferation marker) antibodies. Apoptosis was also evaluated using a polycaspase detection kit. Patients with metastatic disease had significantly lower numbers of apoptotic CTCs compared with patients with early breast cancer (polycaspase kit: 8.1% vs. 47.4% of the total CTC number; P = 0.0001; M30-antibody: 32.1% vs. 76.63%; P = 0.002). The median percentage of apoptotic CTCs per patient was also lower in patients with advanced compared with those with early disease (polycaspase kit: 0% vs. 53.6%; M30-antibody: 15% vs. 80%). Ki67-positive CTCs were identified in 51.7% and 44% of patients with early and metastatic disease, respectively. Adjuvant chemotherapy reduced both the number of CTCs per patient and the number of proliferating CTCs (63.9% vs. 30%). In conclusion, apoptotic CTCs could be detected in patients with breast cancer irrespective of their clinical status, though the incidence of detection is higher in early compared with metastatic patients. The detection of CTCs that survive despite adjuvant therapy implies that CTC elimination should be attempted using agents targeting their distinctive molecular characteristics.

  12. Surviving at a distant site: The organotropism of metastatic breast cancer.

    Science.gov (United States)

    Wei, Shi; Siegal, Gene P

    2018-03-01

    Many cancers demonstrate a non-random distribution of sites for distant relapse while others have the propensity to metastasize to multiple organ systems. One of the notable recent findings is that the breast cancer subtypes differ not only in their biological characteristics as primary tumors but also in their capacity for metastatic progression. This information could potentially be utilized in treatment decision making and surveillance strategies. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. A Unique Case of Muscle Invasive Metastatic Breast Cancer Mimicking Myositis

    Science.gov (United States)

    2017-06-28

    of non-Hispanic white women, diagnosis of metastatic disease as the initial presentation is seen in 6% of patients (1). Breast cancer typically...of widely disseminated disease [3, 4). Extra nodal head and neck metastases are also uncommon with only a few case reports and case series documenting...involvement of the thyroid , mandible, subcutaneous tissues, or pharynx [S- 11]. Thus, metastases to muscles of the neck are almost unheard of, w ith

  14. Long-term observations of operated and irradiated breast carcinoma

    International Nuclear Information System (INIS)

    Decker-Mroz, G.; Schroeder, R.

    1983-01-01

    498 patients with histologically established and surgically removed breast carcinomas received post-operative irradiation treatment at Moabit hospital, Berlin, between 1965 and 1975. The long-term results of this largely standardized therapy have been compiled and evaluated. (orig./MG) [de

  15. Glycogen-rich clear cell carcinoma of the breast

    DEFF Research Database (Denmark)

    Sørensen, Flemming Brandt; Paulsen, S M

    1987-01-01

    The light microscopic, immunohistochemical and ultrastructural features of a clear cell carcinoma of the breast have been studied. Both intraductal and invasive components were found. Histochemistry showed large amounts of intracytoplasmic glycogen and sparse neutral mucin in the tumour. The tumour...

  16. Glycogen-rich clear cell carcinoma of the breast.

    Science.gov (United States)

    Markopoulos, Christos; Mantas, Dimitris; Philipidis, T; Kouskos, Efstatios; Antonopoulou, Zoi; Hatzinikolaou, Ml; Gogas, Helen

    2008-04-29

    Glycogen-rich carcinoma of the breast is a rare histological subtype of breast cancer, usually reported to have poor prognosis. We present the case of a 59-year-old woman who underwent a mastectomy for a 3.5 cm clinically palpable left breast carcinoma, originally diagnosed as fibroadenoma on a screening mammogram four years before presentation. Diagnosis of clear cell carcinoma was based on certain histological characteristics of the tumour and immunohistochemical analysis (PAS staining, keratins AE1/AE3, EMA, cytokeratin 7, cytokeratin 20, melanosomes, vimentin, Chromogranin, Synaptophysin, S-100, SMA). No lymph node metastasis was found and as the tumour was ER positive and PgR negative, patient was treated only with an aromatase inhibitor upfront and remains free of disease 48 months now since operation. Glycogen-rich clear cell carcinoma of the breast is a rare tumor, its clinical behavior reported to be rather aggressive so far, might varies depending on special characteristics such as low grade and strongly positive ER expression.

  17. Adenoid cystic carcinoma of the breast at Enugu Nigeria | Njeze ...

    African Journals Online (AJOL)

    Background: (Adenoid cystic carcinoma (ACC) of the breast is a rare type of neoplasm that is histologically indistinguishable from other examples in other sites and generally has a good prognosis). To characterize the clinical and pathological features of ACC in our environment, as well as the treatment offered to our ...

  18. Pure mucinous carcinoma of breast cancer in 56 Tunisian women

    Directory of Open Access Journals (Sweden)

    M. Slimane

    2017-09-01

    Conclusion: Pure mucinous breast cancer has a favorable prognosis and is characterized by lower tumor grade, higher hormone receptor expression and lower incidence of nodal involvement. Thanks to its good prognosis, this subtype of cancer should be treated less aggressively than invasive ductal carcinoma.

  19. Glycogen-rich clear cell carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    Hatzinikolaou ML

    2008-04-01

    Full Text Available Abstract Background Glycogen-rich carcinoma of the breast is a rare histological subtype of breast cancer, usually reported to have poor prognosis. Case presentation We present the case of a 59-year-old woman who underwent a mastectomy for a 3.5 cm clinically palpable left breast carcinoma, originally diagnosed as fibroadenoma on a screening mammogram four years before presentation. Diagnosis of clear cell carcinoma was based on certain histological characteristics of the tumour and immunohistochemical analysis (PAS staining, keratins AE1/AE3, EMA, cytokeratin 7, cytokeratin 20, melanosomes, vimentin, Chromogranin, Synaptophysin, S-100, SMA. No lymph node metastasis was found and as the tumour was ER positive and PgR negative, patient was treated only with an aromatase inhibitor upfront and remains free of disease 48 months now since operation. Conclusion Glycogen-rich clear cell carcinoma of the breast is a rare tumor, its clinical behavior reported to be rather aggressive so far, might varies depending on special characteristics such as low grade and strongly positive ER expression

  20. [MRI evaluation of residual breast carcinoma after neoadjuvant chemotherapy].

    Science.gov (United States)

    Morvan, A; de Korvin, B; Bouriel, C; Carsin, A; Tas, P; Bendavid, C; Dupré, P F; Kerbrat, P; Mesbah, H; Poree, P; Levêque, J

    2010-06-01

    This study aims to evaluate the sensibility and specificity of MRI in the detection and size measuring of residual breast cancer in patients treated with neoadjuvant chemotherapy before surgery. This is a retrospective study of 32 women, who underwent breast MRI before and after neoadjuvant treatment. MRI has been confronted to surgical pathology results. The sensibility of MRI to assess pathologic Complete Response (no invasive residual tumor) was excellent (100%) but the specificity was low (55,5%). There was no false negative case and four false positive cases (Two ductal carcinomas in situ and two scars-like fibrosis). When MRI outcomes were compared with the presence or absence of invasive or in situ residual carcinoma, only one false negative case was noticed (one "in situ" residual tumor). The correlation between tumor size measured by MRI and histopathology was low (r=0,32). Underestimations of tumor size were due to non-continuous tumor regression or invasive lobular carcinoma or association of invasive carcinoma and intra ductal breast cancer. Over estimations of tumor size were due to chemotherapy-induced changes. MRI is a sensitive but poorly specific method to assess the pathological complete response after neoadjuvant chemotherapy. Estimation of tumor size and detection of isolated residual in situ carcinoma are fare. Therefore, surgical intervention remains necessary whatever the MRI outcomes.

  1. Metastatic thyroid carcinoma without identifiable primary tumor within the thyroid gland: a retrospective study of a rare phenomenon.

    Science.gov (United States)

    Xu, Bin; Scognamiglio, Theresa; Cohen, Perry R; Prasad, Manju L; Hasanovic, Adnan; Tuttle, Robert Michael; Katabi, Nora; Ghossein, Ronald A

    2017-07-01

    Metastatic papillary thyroid carcinoma (PTC) without an identifiable primary tumor despite extensive microscopic examination of the thyroid gland is a rare but true phenomenon.We retrieved 7 of such cases and described in detail the clinical and pathologic features of these tumors. BRAF V600E immunohistochemistry and Sequenom molecular profile were conducted in selected cases. All patients harbored metastatic disease in the central (n=3), lateral (n=3), or both neck compartments (n=1). The histotype of the metastatic disease was PTC (n=5), poorly differentiated thyroid carcinoma in association with a PTC columnar variant (n=1), and anaplastic thyroid carcinoma in association with a PTC tall cell variant (n=1). Fibrosis was present in the thyroid of 5 patients. All patients with PTC were alive without evidence of recurrence. The 76-year-old patient with poorly differentiated thyroid carcinoma did not recur and died of unknown causes. Finally, the patient with anaplastic thyroid carcinoma was alive with distant metastasis at last follow-up. The median follow-up for this cohort was 2.2years (range, 0.8-17). BRAF V600E was detected in 4 of 6 cases by immunohistochemistry. In conclusion, metastatic nodal disease without identifiable thyroid primary is a rare but real phenomenon of unknown mechanisms. Although most tumors are low grade and well differentiated, aggressive behavior due to poorly differentiated or anaplastic carcinoma can happen. Most cases are BRAF V600E -positive thyroid tumors. A papillary carcinoma phenotype is found in all reported cases. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Palmar dermatoglyphics in carcinoma breast of Indian women.

    Science.gov (United States)

    Sridevi, N S; Delphine Silvia, C R Wilma; Kulkarni, Roopa; Seshagiri, C

    2010-01-01

    The present study was planned to assess the relationship of palmar dermatoglyphic patterns of hands in women with breast cancer and or at risk for developing breast cancer. This study was conducted on 100 histopathologically confirmed breast cancer patients in women and their digital dermatoglyphic patterns were studied to assess their association with the type and onset of breast cancer. Simultaneously 100 age-matched controls were also selected with no self or familial history of a diagnosed breast cancer and the observations were recorded. The differences of qualitative (dermatoglyphic patterns) data were tested for their significance using the chi-square test, and Student's t-test was used for quantitative (ridge counts and pattern intensity index) data analysis. The results of the study indicated statistically significant changes in finger ridge count and fingertip pattern in cases of carcinoma breast as compared to the control group. Palmar dermatoglyphics is simple, inexpensive, anatomical and non-invasive and may be used as a reliable indicator for screening of high-risk population in developing country like India, for early detection and early therapy, thus reducing the morbidity and mortality in cases of carcinoma breast.

  3. The incidence of metastatic basal cell carcinoma (mBCC) in Denmark, 1997-2010.

    Science.gov (United States)

    Nguyen-Nielsen, Mary; Wang, Lisa; Pedersen, Lars; Olesen, Anne Braae; Hou, Jeannie; Mackey, Howard; McCusker, Margaret; Basset-Seguin, Nicole; Fryzek, Jon; Vyberg, Mogens

    2015-01-01

    Few data exist on the occurrence of metastatic basal cell carcinoma (mBCC). To identify all cases of mBCC in Denmark over a 14-year period. We searched the Danish National Patient Registry covering all Danish hospitals, the Danish Cancer Registry, the National Pathology Registry and the Causes of Death Registry during the period 1997 to 2010 for potential cases of mBCC registered according to the International classification of diseases ICD-10 and the International Systemized Nomenclature of Medicine (SNOMED). We identified 126,627 patients with a history of primary basal cell carcinoma (BCC) in the registries during the 14-year study period. Using case identifications from the four registries, a total of 170 potential mBCC cases were identified. However, after a pathology review, only five cases could be confirmed, of which three were basosquamous carcinomas. The 14-year cumulative incidence proportion of mBCC was 0.0039% (95% CI 0.0016-0.0083) among individuals with a history of previous BCC (n = 126,627) and 0.0001% (95% CI 0.0000-0.0002) in the general population. MBCC is a rare disease and only a small proportion of potential cases identified in automated clinical databases or registries can be confirmed by pathology and medical record review.

  4. Methylation of the calcium channel regulatory subunit α2δ-3 (CACNA2D3) predicts site-specific relapse in oestrogen receptor-positive primary breast carcinomas.

    Science.gov (United States)

    Palmieri, C; Rudraraju, B; Monteverde, M; Lattanzio, L; Gojis, O; Brizio, R; Garrone, O; Merlano, M; Syed, N; Lo Nigro, C; Crook, T

    2012-07-10

    Calcium is an important intracellular messenger that mediates many biological processes that are relevant to the malignant process. Calcium ion channels are key in controlling the intracellular calcium, and little is known about their role in human cancer. We used qPCR and pyrosequencing to investigate expression and epigenetic regulation of the calcium channel regulatory subunit α(2)δ-3 (CACNA2D3) in breast cancer cell lines, primary cancers and metastatic lesions. Expression of CACNA2D3 mRNA is regulated in breast cancer cell lines by methylation in the CpG island located in the 5' regulatory region of the gene. Expression is upregulated by azacytidine (AZA) in cells with CpG island methylation but unaffected in cells lacking methylation. In primary breast carcinomas, methylation is more common in cancers, which subsequently relapse with loco-regional and, particularly, visceral metastatic disease in both oestrogen receptor-α (ER)-positive and -negative cases. Furthermore, CACNA2D3 CpG island is frequently methylated in breast cancer that has metastasised to the central nervous system. Methylation-dependent transcriptional silencing of CACNA2D3 may contribute to the metastatic phenotype of breast cancer. Analysis of methylation in the CACNA2D3 CpG island may have potential as a biomarker for risk of development of metastatic disease.

  5. STUDY ON ADHERENCE TO CAPECITABINE AMONG PATIENTS WITH COLORECTAL CANCER AND METASTATIC BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Adiel Goes de FIGUEIREDO JUNIOR

    2014-09-01

    Full Text Available Context Capecitabine, an oral drug, is as effective as traditional chemotherapy drugs. Objectives To investigate the adhesion to treatment with oral capecitabine in breast and colorectal cancer, and to determine any correlation with changes in patient’s quality of life. Methods Patients with colorectal cancer or breast cancer using capecitabine were included. The patients were asked to bring any medication left at the time of scheduled visits. The QLQ-C30 questionnaire was applied at the first visit and 8-12 weeks after treatment. Results Thirty patients were evaluated. Adherence was 88.3% for metastatic colon cancer, 90.4% for non-metastatic colon cancer, 94.3% for rectal cancer and 96.2% for metastatic breast cancer. No strong correlation between adherence and European Organisation for Research and Treatment of Cancer QLQ-C30 functional or symptom scale rates had been found. There was no statistically significant correlation between compliance and the functional and symptom scales of the questionnaire before and after chemotherapy, with the exception of dyspnea. Conclusions Although no absolute adherence to oral capecitabine treatment had been observed, the level of adherence was good. Health professionals therefore need a greater focus in the monitoring the involvement of patients with oral treatment regimens. Patients with lesser degrees of dyspnea had greater compliance.

  6. Development of nanotheranostics against metastatic breast cancer--A focus on the biology & mechanistic approaches.

    Science.gov (United States)

    Subramanian, Anuradha; Manigandan, Amrutha; Sivashankari, P R; Sethuraman, Swaminathan

    2015-12-01

    Treatment for metastatic breast cancer still remains to be a challenge since the currently available diagnostic and treatment strategies fail to detect the micro-metastasis resulting in higher mortality rate. Moreover, the lack of specificity to target circulating tumor cells is also a factor. In addition, currently available imaging modalities to identify the secondaries vary with respect to various metastatic anatomic areas and size of the tumor. The drawbacks associated with the existing clinical management of the metastatic breast cancer demands the requirement of multifunctional nanotheranostics, which could diagnose at macro- and microscopic level, target the solid as well as circulating tumor cells and control further progression with the simultaneous evaluation of treatment response in a single platform. However, without the understanding of the biology as well as preferential homing ability of circulating tumor cells at distant organs, it is quite impossible to address the existing challenges in the present diagnostics and therapeutics against the breast cancer metastasis. Hence this review outlines the severity of the problem, basic biology and organ specificity with the sequential steps for the secondary progression of disease followed by the various mechanistic approaches in diagnosis and therapy at different stages. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Oral vinorelbine in metastatic breast cancer: a review of current clinical trial results.

    Science.gov (United States)

    Aapro, Matti; Finek, Jindrich

    2012-04-01

    Oral chemotherapy is one of the options for the treatment of endocrine non-responsive metastatic breast cancer. A search of the online PubMed database was undertaken to identify clinical trials evaluating oral vinorelbine in metastatic breast cancer. All the clinically relevant data have been analysed in this article. A total of 31 studies including more than 1000 patients have been included into this analysis. Oral vinorelbine either as a single-agent or in combination has shown consistent efficacy results (response rates between 27% and 85% in first-line). The all-oral combination of oral vinorelbine and capecitabine has shown comparable efficacy to a taxane-based combination in a randomised phase II study. Importantly, activity has also been observed in the subset of patients previously treated with anthracyclines and taxanes. For HER2-positive patients, oral vinorelbine in combination with trastuzumab is among the most active options. Oral vinorelbine presents a manageable tolerance profile. Neutropenia is the most common adverse event and alopecia is not frequently observed. Anti-emetic prophylaxis is recommended. Taken together, these data indicate that oral vinorelbine is a highly effective and well tolerated agent which can be used in first-line and subsequent metastatic breast cancer settings. Moreover, this compound may offer the specific advantages of oral chemotherapy, as fewer and shorter hospital visits, delayed use of central venous access devices and maintained social activities. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Monthly docetaxel and weekly gemcitabine in metastatic breast cancer: a phase II trial.

    Science.gov (United States)

    Laufman, L R; Spiridonidis, C H; Pritchard, J; Roach, R; Zangmeister, J; Larrimer, N; Moore, T; Segal, M; Jones, J; Patel, T; Gutterman, L; Carman, L; Colborn, D; Kuebler, J P

    2001-09-01

    Docetaxel and gemcitabine are active against breast cancer. The purpose of this phase II study was to evaluate the efficacy and safety of monthly docetaxel combined with weekly gemcitabine in patients with chemotherapy-pretreated metastatic breast cancer. Thirty-nine patients were enrolled, of whom thirty had received prior chemotherapy in the adjuvant setting, seven for metastatic disease, and two for both, including prior anthracycline in 33 patients. Treatment was gemcitabine 800 mg/m2 days 1, 8, 15 and docetaxel 100 mg/M2 on day 1, with cycles repeated every four weeks. Response rate was 79% (95% confidence interval (CI): 63%-91%), with 2 complete and 29 partial responses. Twenty-five of the responders remained progression-free for more than six months. Median survival was 24.5 months. Delivered dose intensity of gemcitabine was lower than expected (63% of planned). The predominant hematologic toxicity was grade 4 neutropenia in 36 patients, complicated by fever in three patients. With the exception of asthenia, severe non-hematological toxicities were infrequent. Monthly docetaxel, combined with weekly gemcitabine, has significant but manageable hematologic toxicity. Despite frequent dose adjustments, this doublet is very active in metastatic breast cancer, producing a high proportion of durable responses associated with favorable survival.

  9. Breast-like vulvar lesion with concurrent breast cancer: a case report and critical literature review.

    Science.gov (United States)

    Perrone, Giuseppe; Altomare, Vittorio; Zagami, Mariagiovanna; Vulcano, Ettore; Muzii, Ludovico; Battista, Cleonice; Rabitti, Carla; Muda, Andrea Onetti

    2009-01-01

    In the current report, we describe an intriguing case of a breast-like cancer lesion located in the vulvar region in a woman lacking a remarkable past medical or family history of breast cancer but with concurrent breast cancer. Consequently, a differential diagnosis between a primary synchronous breast and vulvar cancer or a metastatic breast carcinoma to the vulva is a key point in terms of the clinical approach. In a review of the literature, 39 cases of breast-like cancer lesion have been described: 23 cases of primary infiltrating carcinoma of the vulva and 16 cases of vulvar metastases of breast carcinoma. To the best of our knowledge, this is the first report of a clinically synchronous vulvar metastasis from an invasive ductal carcinoma. The main diagnostic criteria for differential diagnosis between primary or metastatic breast-like vulvar carcinoma are also discussed.

  10. The Genetic Landscape of Breast Carcinomas with Neuroendocrine Differentiation

    Science.gov (United States)

    Marchiò, Caterina; Geyer, Felipe C; Ng, Charlotte KY; Piscuoglio, Salvatore; De Filippo, Maria R; Cupo, Marco; Schultheis, Anne M; Lim, Raymond S; Burke, Kathleen A; Guerini-Rocco, Elena; Papotti, Mauro; Norton, Larry; Sapino, Anna; Weigelt, Britta; Reis-Filho, Jorge S

    2016-01-01

    Neuroendocrine breast carcinomas (NBCs) account for 2–5% of all invasive breast cancers and are histologically similar to neuroendocrine tumours from other sites. They typically express oestrogen receptor (ER), are HER2-negative and of luminal 'intrinsic' subtype. Here we sought to define the mutational profile of NBCs, and to investigate whether NBCs and common forms of luminal (ER+/HER2-) breast cancer display distinct repertoires of somatic mutations. Eighteen ER+/HER2- NBCs, defined as harbouring >50% of tumour cells expressing chromogranin A and/or synaptophysin, and matched normal tissue were microdissected and subjected to massively parallel sequencing targeting all exons of 254 genes most frequently mutated in breast cancer and/or related to DNA repair. Their mutational repertoire was compared to that of ER+/HER2- (n=240), PAM50-defined luminal breast cancers (n=209 luminal A; n=111 luminal B) and invasive lobular carcinomas (n=127) from The Cancer Genome Atlas. NBCs were found to harbour a median of 4.5 (range 1-11) somatic mutations, similar to that of luminal B breast cancers (median=3, range 0-17) but significantly higher than that of luminal A breast cancers (median=3, range 0-18, p=0.02). The most frequently mutated genes were GATA3, FOXA1, TBX3, ARID1A (3/18, 17%), and PIK3CA, AKT1, CDH1 (2/18, 11%). NBCs less frequently harboured PIK3CA mutations than common forms of ER+/HER2, luminal A and invasive lobular carcinomas (pcancers. No TP53 somatic mutations were detected in NBCs. Compared to common forms of luminal breast cancers, NBCs display a distinctive repertoire of somatic mutations featuring lower frequency of TP53 and PIK3CA mutations, and enrichment for FOXA1, TBX3 mutations, and akin to neuroendocrine tumours from other sites, ARID1A mutations. PMID:27925203

  11. p53 and erbB-2 Are Not Associated in Matched Cases of Primary and Metastatic Ovarian Carcinomas

    Directory of Open Access Journals (Sweden)

    Cristina Rodríguez-Burford

    2003-01-01

    Full Text Available Ovarian cancer has a high mortality rate largely due to the limited number of ovarian carcinomas detected at an early stage. Understanding the molecular changes occurring during the progression of ovarian carcinoma would aid in the development of therapies that may inhibit or target metastasis. Primary and metastatic lesions from 54 and 40 patients with advanced ovarian carcinoma, respectively (including matched primary and metastatic lesions from 30 patients were evaluated for nuclear accumulation of p53 (clone BP53-12-1 and cytoplasmic and membranous immunostaining of p185 erbB-2 (clone 3B5 by immunohistochemistry. No differences in the immunostaining of p53 and p185erbB-2 (cytoplasm or membrane were observed between primary and metastatic lesions of the matched cases. Similarly, no differences in the proportion of positive cases of p53 between primary and metastatic lesions of the matched cases was observed. Thus, novel therapies that target p53 or p185erbB-2 can utilize specimens from either primary or metastatic lesions to characterize these targets prior to therapy. Spearman correlations between p53 and p185erbB-2 (cytoplasm or membrane immunohistochemistry scores were insignificant for the matched cases, all primary lesions, and all metastatic lesions. Also, no significant associations occurred between nuclear accumulation of p53 (positive versus negative and phenotypic expression of p185erbB-2 (cytoplasm or membrane immunostaining scores for the matched cases, all primary lesions, and all metastatic lesions. Thus, the nuclear accumulation of p53 and immunostaining of p185erbB-2 in the cytoplasm or on the cellular membranes are independent.

  12. Eribulin Mesylate: A New Therapeutic Option for Metastatic Breast ...

    African Journals Online (AJOL)

    Asthenia, fatigue, neutropenia, alopecia, nausea, anorexia, and neuropathy are the most frequent adverse effects associated with this drug. The aim of this review was to highlight the importance of this drug in the management of breast cancer. Medline, Excerpta Medica database, cochrane database, medscape, Elsevier ...

  13. Expression profiling of circulating tumor cells in metastatic breast cancer

    Czech Academy of Sciences Publication Activity Database

    Lang, J.; Scott, J.H.; Wolf, D.M.; Novák, Petr; Punj, V.; Magbanua, M.J.M.; Zhu, W.Z.; Mineyev, N.; Haqq, CH.; Crothers, J.

    2015-01-01

    Roč. 149, č. 1 (2015), s. 121-131 ISSN 0167-6806 Institutional support: RVO:60077344 Keywords : Circulating tumor cells * Micrometastases * Breast cancer * EpCAM Subject RIV: FD - Oncology ; Hematology Impact factor: 4.085, year: 2015

  14. Secretory carcinoma in a 79-year-old woman: an exceptionally rare type of breast carcinoma

    Directory of Open Access Journals (Sweden)

    Nelson Montalvo

    2016-12-01

    Full Text Available Secretory breast carcinoma is an exceptionally rare mammary gland neoplasia described mainly in adult females and children of both sexes, and very rarely in the elderly. It has particular histopathological and immunohistochemical features and a favorable prognosis. We report the case of a 79-year-old Hispanic woman with a palpable breast mass. Currently, the patient is disease free after a follow- up period of 6 years without local recurrence or axillary lymph-nodes nor distant metastases.

  15. Collision tumor with inflammatory breast carcinoma and malignant phyllodes tumor: a case report and literature review.

    Science.gov (United States)

    Shin, Young Duck; Lee, Seul Kee; Kim, Kyu Sun; Park, Mi Ja; Kim, Joo Heon; Yim, Hyun Sun; Choi, Young Jin

    2014-01-08

    There have been some reports of coincidental presentation of breast carcinoma and phyllodes tumor in the same breast. Most of the cases were carcinoma that arose from a phyllodes tumor with a histologically identified transitional area, and they behaved less aggressively than the usually encountered carcinoma. Collision tumors are rare clinical entities in which two histologically distinct tumor types show involvement at the same site. The occurrence of these tumors in the breast is extremely rare. Here, we report a case of 45-year-old woman who had both invasive ductal carcinoma as the finding of inflammatory carcinoma and a malignant phyllodes tumor in the same breast. There was no evidence of a transitional area between the phyllodes tumor and the invasive ductal carcinoma. To our knowledge, this is the first report of a collision tumor of inflammatory breast carcinoma coincident with a malignant phyllodes tumor in same breast.

  16. Metastatic renal cell carcinoma from a native kidney of a renal transplant patient diagnosed by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA biopsy

    Directory of Open Access Journals (Sweden)

    Yaseen Alastal

    2015-04-01

    Full Text Available Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA biopsy sampling of enlarged lymph nodes is increasingly used to diagnose metastatic tumors, especially of the gastrointestinal tract and the lungs. Herein, we describe the diagnosis of metastatic renal cell carcinoma from a native kidney of a 54 year-old male patient, who had a 5-years history of renal transplant, by EUS-FNA of mediastinal and celiac lymph nodes. Histological and immunohistochemical findings confirmed the origin of metastatic tumor. EUS-FNA with proper cytological evaluation can be useful in the diagnosis of metastatic renal cell carcinoma in renal transplant patients. 

  17. Carcinoma of the so-called empty breast and its relation to the Wolfe's parenchymal classification

    International Nuclear Information System (INIS)

    Schwarz, E.; Eiter, H.; Taxer, F.

    1983-01-01

    Carcinoma in the ''empty breast'' in our experience is so common that we doubt Wolfe's conclusions in his classification of parenchymal patterns. Amongst patients over 60 years, almost 70% of carcinomas were situated in an ''empty'' parenchyma and they did not develop in a parechymal group above P1. Mammographically, the ''empty breast'' is the structureless fatty breast of older women after the menopause. Some authors believe that there is a lower incidence of carcinomas in this type of breast than in other types of parenchyma, such as those showing mastopathies. Our experience concerning carcinomas in involuted breasts is described. (orig.) [de

  18. HGF induces FAK activation and integrin-mediated adhesion in MTLn3 breast carcinoma cells.

    Science.gov (United States)

    Beviglia, L; Kramer, R H

    1999-11-26

    Expression of hepatocyte growth factor (HGF) and its tyrosine kinase receptor, c-Met, is positively correlated with breast carcinoma progression. We found that in invasive and metastatic MTLn3 breast carcinoma cells, HGF stimulated both initial adhesion to and motility on the extracellular matrix (ECM) ligands laminin 1, type I collagen, and fibronectin. Next, analysis with function-perturbing antibodies showed that adhesion to the different ECM proteins was mediated through specific beta1 integrins. In MTLn3 cells, HGF induced rapid tyrosine phosphorylation and activation of both c-Met and focal adhesion kinase (FAK). Cell anchorage and adhesion to the ECM substrates was required for HGF-induced FAK activation, since HGF failed to trigger tyrosine phosphorylation of FAK in suspended cells. Our results provide evidence that the 2 signaling pathways, integrin/ECM and c-Met/HGF, cooperate synergistically to induce FAK activation in an adhesion-dependent manner, leading to enhanced cell adhesion and motility. Moreover, we found that a FRNK (the FAK-related non-kinase)-like molecule is expressed in MTLn3 cells. Since FRNK acts as a competitive inhibitor of FAK function, our results suggest that a FRNK-like protein could facilitate disassembly of focal adhesions and likely be responsible for the HGF-induced scattering and motility of MTLn3 cells. Copyright 1999 Wiley-Liss, Inc.

  19. Lack of retroperitoneal lymphadenopathy predicts survival of patients with metastatic renal cell carcinoma.

    Science.gov (United States)

    Vasselli, J R; Yang, J C; Linehan, W M; White, D E; Rosenberg, S A; Walther, M M

    2001-07-01

    Patients with metastatic renal cell carcinoma have a reported 5-year survival of 0% to 20%. The ability to predict which patients would benefit from nephrectomy and interleukin-2 (IL-2) therapy before any treatment is initiated would be useful for maximizing the advantage of therapy and improving the quality of life. A retrospective analysis of the x-rays and charts of patients treated at the National Institutes of Health Surgery Branch between 1985 and 1996, who presented with metastatic renal cancer beyond the locoregional area and the primary tumor in place, was performed. Preoperative computerized tomography or magnetic resonance imaging, or radiological reports if no scans were available, were used to obtain an estimate of the volume of retroperitoneal lymphadenopathy. Operative notes were used to evaluate whether all lymphadenopathy was resected or disease left in situ, or if any extrarenal resection, including venacavotomy, was performed. Mean survival rate was calculated from the time of nephrectomy to the time of death or last clinical followup. If patients received IL-2 therapy, the response to treatment was recorded. Mean survival and response rate for IL-2 were compared among patients in 3 separate analyses. Patients without preoperatively detected lymphadenopathy were compared with those with at least 1 cm.3 retroperitoneal lymphadenopathy. Also, the patients who had detectable lymphadenopathy were divided into subgroups consisting of all resected, incompletely resected, unresectable and unknown if all disease was resected. Each subgroup was compared with patients without detectable preoperative lymphadenopathy. Patients with less than were compared to those with greater than 50 cm.3 retroperitoneal lymphadenopathy. Patients undergoing extrarenal resection at nephrectomy (complex surgery) due to direct invasion of the tumor into another intra-abdominal organ were compared with those undergoing radical nephrectomy alone, regardless of lymph node status

  20. Polychlorinated Biphenyls (PCBs) Enhance Metastatic Properties of Breast Cancer Cells by Activating Rho-Associated Kinase (ROCK)

    Science.gov (United States)

    Liu, Sijin; Li, Shitao; Du, Yuguo

    2010-01-01

    Background Polychlorinated biphenyls (PCBs) are a family of structurally related chlorinated aromatic hydrocarbons. Numerous studies have documented a wide spectrum of biological effects of PCBs on human health, such as immunotoxicity, neurotoxocity, estrogenic or antiestrogenic activity, and carcinogensis. The role of PCBs as etiologic agents for breast cancer has been intensively explored in a variety of in vivo, animal and epidemiologic studies. A number of investigations indicated that higher levels of PCBs in mammary tissues or sera correlated to breast cancer risk, and PCBs might be implicated in advancing breast cancer progression. Methodology/Principal Findings In the current study, we for the first time report that PCBs greatly promote the ROCK activity and therefore increase cell motility for both non-metastatic and metastatic human breast cancer cells in vitro. In the in vivo study, PCBs significantly advance disease progression, leading to enhanced capability of metastatic breast cancer cells to metastasize to bone, lung and liver. Additionally, PCBs robustly induce the production of intracellular reactive oxygen species (ROS) in breast cancer cells; ROS mechanistically elevate ROCK activity. Conclusions/Significance PCBs enhance the metastatic propensity of breast cancer cells by activating the ROCK signaling, which is dependent on ROS induced by PCBs. Inhibition of ROCK may stand for a unique way to restrain metastases in breast cancer upon PCB exposure. PMID:20585605

  1. Polychlorinated biphenyls (PCBs enhance metastatic properties of breast cancer cells by activating Rho-associated kinase (ROCK.

    Directory of Open Access Journals (Sweden)

    Sijin Liu

    Full Text Available BACKGROUND: Polychlorinated biphenyls (PCBs are a family of structurally related chlorinated aromatic hydrocarbons. Numerous studies have documented a wide spectrum of biological effects of PCBs on human health, such as immunotoxicity, neurotoxicity, estrogenic or antiestrogenic activity, and carcinogenesis. The role of PCBs as etiologic agents for breast cancer has been intensively explored in a variety of in vivo, animal and epidemiologic studies. A number of investigations indicated that higher levels of PCBs in mammary tissues or sera correlated to breast cancer risk, and PCBs might be implicated in advancing breast cancer progression. METHODOLOGY/PRINCIPAL FINDINGS: In the current study, we for the first time report that PCBs greatly promote the ROCK activity and therefore increase cell motility for both non-metastatic and metastatic human breast cancer cells in vitro. In the in vivo study, PCBs significantly advance disease progression, leading to enhanced capability of metastatic breast cancer cells to metastasize to bone, lung and liver. Additionally, PCBs robustly induce the production of intracellular reactive oxygen species (ROS in breast cancer cells; ROS mechanistically elevate ROCK activity. CONCLUSIONS/SIGNIFICANCE: PCBs enhance the metastatic propensity of breast cancer cells by activating the ROCK signaling, which is dependent on ROS induced by PCBs. Inhibition of ROCK may stand for a unique way to restrain metastases in breast cancer upon PCB exposure.

  2. Metastatic Renal Cell Carcinoma: The Importance of Immunohistochemistry in Differential Diagnosis

    Directory of Open Access Journals (Sweden)

    Sandra Custódio

    2012-01-01

    Full Text Available Introduction: Clear cell carcinoma accounts for 75% of all types of renal neoplasms. Approximately one third presents with metastatic disease at diagnosis. Immunohistochemical studies play a significant diagnostic role. Case Report: We report the case of a 48-year-old heavy smoker who presented with productive cough and progressive dyspnea. The study revealed a renal mass and lung alterations compatible with primary tumor of the lung. The patient underwent a right complete nephrectomy. The anatomopathological exam showed clear cell renal carcinoma (pT1bN0Mx. After transthoracic needle aspiration biopsy, the clinical diagnosis was stage IV adenocarcinoma of the lung. Initially, the patient received one cycle of chemotherapy (cisplatin/pemetrexed. Two weeks later, the immunohistochemistry tests revealed a secondary lesion with probable renal origin. Chemotherapy was stopped and the patient was started on sunitinib treatment. After two cycles the disease progressed. A second-line treatment with everolimus was proposed; however, the patient died 2 weeks later due to terminal respiratory insufficiency. Discussion: Clear cell renal cell carcinoma remains one of the great mimickers in pathology. Immunohistochemistry is a valuable tool in the differential diagnosis of lung carcinomas. With the help of thyroid transcription factor 1, it is possible to distinguish a primary lung tumor from a metastasis with a reasonable degree of certainty. The present case report illustrates the challenge of making a definitive and adequate diagnosis. The immunohistochemistry added information that changed the whole treatment strategy. For the best treatment approach, it is fundamental that clinicians await all possible test results, before establishing a treatment plan.

  3. CIAPIN1 and ABCA13 are markers of poor survival in metastatic ovarian serous carcinoma.

    Science.gov (United States)

    Nymoen, Dag Andre; Holth, Arild; Hetland Falkenthal, Thea E; Tropé, Claes G; Davidson, Ben

    2015-02-18

    The objective of this study was to investigate the expression and clinical role of 14 genes previously shown to be associated with chemotherapy response and/or progression-free survival in a smaller series of ovarian serous carcinoma effusions. Advanced-stage serous ovarian carcinoma effusions (n = 150) were analyzed for mRNA expression of AKR1C1, ABCA4, ABCA13, ABCB10, BIRC6, CASP9, CIAPIN1, FAS, MGMT, MUTYH, POLH, SRC, TBRKB and XPA using quantitative real-time PCR. mRNA expression was studied for association with clinicopathologic parameters, including chemotherapy response and survival. ABCA4 mRNA expression was significantly related to better (complete) chemotherapy response at diagnosis in the entire cohort (p = 0.018), whereas higher POLH mRNA levels were significantly related to better chemoresponse at diagnosis in analysis to 58 patients with pre-chemotherapy effusions treated with standard chemotherapy (carboplatin + paclitaxel; p = 0.023). In univariate survival analysis for patients with pre-chemotherapy effusions (n = 77), CIAPIN1 mRNA expression was significantly related to shorter overall (p = 0.007) and progression-free (p = 0.038) survival, whereas ABCA13 mRNA expression was significantly related to shorter OS (p = 0.024). Higher CIAPIN1 mRNA expression was an independent marker of poor overall survival in Cox multivariate analysis (p = 0.044). Our data identify ABCA4 and POLH as markers of better chemotherapy response in metastatic serous carcinoma. CIAPIN1 and ABCA13 may be novel markers of poor outcome in pre-chemotherapy serous carcinoma effusions.

  4. Sarcopenia as a predictor of overall survival after cytoreductive nephrectomy for metastatic renal cell carcinoma.

    Science.gov (United States)

    Sharma, Pranav; Zargar-Shoshtari, Kamran; Caracciolo, Jamie T; Fishman, Mayer; Poch, Michael A; Pow-Sang, Julio; Sexton, Wade J; Spiess, Philippe E

    2015-08-01

    Cytoreductive nephrectomy (CN) is a therapeutic consideration in patients with metastatic renal cell carcinoma (mRCC). We hypothesized that sarcopenia, a novel marker of nutritional status, is a predictor of survival after CN. Of 105 patients who underwent CN at our institution for mRCC, 93 had preoperative imaging available for analysis. Skeletal muscle index was calculated on axial images at the third lumbar vertebrae, and a threshold skeletal muscle index of25 kg/m(2), and2 (hazard ratio = 2.09, 95% CI: 1.24-3.53; P = 0.006). Sarcopenia can be an important prognostic factor associated with worse OS after CN for mRCC. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Sudden hemorrhage in metastatic thyroid carcinoma of the brain during treatment with 131I

    International Nuclear Information System (INIS)

    Holmquest, D.L.; Lake, P.

    1976-01-01

    A patient with papillary--follicular carcinoma of the thyroid, with metastases to the lungs, skeleton, and brain, was treated 5 weeks after thyroidectomy with 135 mCi of 131 I. Although preliminary studies with 1 mCi had not shown any iodine uptake by the brain metastasis, this lesion showed intense concentration at the time of the larger therapeutic dose. Four days later, acute hemorrhage of the tumor occurred, requiring surgical removal. Although 131 I therapy would seem an unlikely cause of acute necrosis and hemorrhage in these lesions, the association of therapeutic radioiodine and hemorrhage is interesting. Since recent reports suggest that brain metastasis may be somewhat more common than previously suspected, we suggest that brain imaging be included in the workup prior to radioiodine therapy of patients with advanced metastatic disease or neurologic symptoms

  6. Metastatic renal cell carcinoma mimicking diverticulitis in a patient with chronic lymphocytic leukaemia.

    Science.gov (United States)

    Hwang, S M; Kuyava, J M; Grande, J P; Swetz, K M

    2015-01-07

    We present an unusual case of metastatic renal cell carcinoma (RCC) mimicking diverticulitis in a 76-year-old man with a 16-year history of chronic lymphocytic leukaemia (CLL) and a 2 cm left renal mass. The patient presented with severe abdominal pain and lower gastrointestinal bleeding with anticoagulation from recent pulmonary embolism. His clinical course was troubled by recurrent hospitalisations and complications that delayed investigations and potential treatments. Radiographic findings revealed stable CLL, mild sigmoid diverticulitis and a small renal mass. Small renal masses (less than 4 cm) are considered low risk for metastasising and are, thus, often observed or ablated, rather than resected. Furthermore, gastrointestinal metastases from RCC are rare. This case adds new perspective to the unpredictable nature of RCC and how synchronous malignancies may be masked in patients with long-standing CLL. 2015 BMJ Publishing Group Ltd.

  7. Interleukin-2 based immunotherapy in patients with metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Donskov, Frede

    2007-01-01

    The present thesis consists of 8 published articles focusing on interleukin-2 based immunotherapy in metastatic renal cell carcinoma (mRCC). This disease represents a significant challenge, as the tumor is resistant to current chemotherapy, hormonal therapy and radiation therapy. However, IL-2...... based immunotherapy may induce dramatic durable tumor regression by manipulating the immune system, however, only in a minority of patients. Two critical questions have driven the present thesis. First, which properties of the immune system are responsible for the dramatic tumor regression seen in some...... patients with mRCC following IL-2 administration? And second, can histamine increase the efficacy of IL-2 based immunotherapy by ending the immune suppression induced by phagocyte-generation of reactive oxygen species? 120 Danish patients, 41 UK patients and 20 Swedish patients were treated with low...

  8. Locally advanced and metastatic basal cell carcinoma: molecular pathways, treatment options and new targeted therapies.

    Science.gov (United States)

    Ruiz Salas, Veronica; Alegre, Marta; Garcés, Joan Ramón; Puig, Lluis

    2014-06-01

    The hedgehog (Hh) signaling pathway has been identified as important to normal embryonic development in living organisms and it is implicated in processes including cell proliferation, differentiation and tissue patterning. Aberrant Hh pathway has been involved in the pathogenesis and chemotherapy resistance of different solid and hematologic malignancies. Basal cell carcinoma (BCC) and medulloblastoma are two well-recognized cancers with mutations in components of the Hh pathway. Vismodegib has recently approved as the first inhibitor of one of the components of the Hh pathway (smoothened). This review attempts to provide current data on the molecular pathways involved in the development of BCC and the therapeutic options available for the treatment of locally advanced and metastatic BCC, and the new targeted therapies in development.

  9. Treatment of metastatic renal cell carcinoma by continuous intravenous infusion of recombinant interleukin-2

    DEFF Research Database (Denmark)

    Geertsen, P F; Hermann, G G; von der Maase, H

    1992-01-01

    PURPOSE: A single-center phase II study was performed to evaluate the efficacy of recombinant interleukin-2 (rIL-2) administered by continuous infusion to patients with metastatic renal cell carcinoma (RCC). PATIENTS AND METHODS: Thirty-one patients with RCC were entered onto the study. rIL-2...... (Proleukin; Eurocetus Corp, Amsterdam, The Netherlands) was administered intravenously in a dose of 18 x 10(6) IU/m2 per 24 hours. A maximum of two induction cycles and four maintenance cycles were given. Each induction cycle consisted of two rIL-2 infusion periods of 120 hours and 108 hours duration......, respectively; these were separated by a 6-day rest period. Each maintenance cycle consisted of a 120 hours rIL-2 infusion period. RESULTS: Six of 30 assessable patients (20%) responded; two (7%) with a complete response (CR) and four (13%) with a partial response (PR). The response duration for patients...

  10. The pioneer factor PBX1 is a novel driver of metastatic progression in ERα-positive breast cancer

    Science.gov (United States)

    Magnani, Luca; Patten, Darren K.; Nguyen, Van T.M.; Hong, Sung-Pil; Steel, Jennifer H.; Patel, Naina; Lombardo, Ylenia; Faronato, Monica; Gomes, Ana R.; Woodley, Laura; Page, Karen; Guttery, David; Primrose, Lindsay; Garcia, Daniel Fernandez; Shaw, Jacqui; Viola, Patrizia; Green, Andrew; Nolan, Christopher; Ellis, Ian O.; Rakha, Emad A.; Shousha, Sami; Lam, Eric W.-F.; Győrffy, Balázs; Lupien, Mathieu; Coombes, R. Charles

    2015-01-01

    Over 30% of ERα breast cancer patients develop relapses and progress to metastatic disease despite treatment with endocrine therapies. The pioneer factor PBX1 translates epigenetic cues and mediates estrogen induced ERα binding. Here we demonstrate that PBX1 plays a central role in regulating the ERα transcriptional response to epidermal growth factor (EGF) signaling. PBX1 regulates a subset of EGF-ERα genes highly expressed in aggressive breast tumours. Retrospective stratification of luminal patients using PBX1 protein levels in primary cancer further demonstrates that elevated PBX1 protein levels correlate with earlier metastatic progression. In agreement, PBX1 protein levels are significantly upregulated during metastatic progression in ERα-positive breast cancer patients. Finally we reveal that PBX1 upregulation in aggressive tumours is partly mediated by genomic amplification of the PBX1 locus. Correspondingly, ERα-positive breast cancer patients carrying PBX1 amplification are characterized by poor survival. Notably, we demonstrate that PBX1 amplification can be identified in tumor derived-circulating free DNA of ERα-positive metastatic patients. Metastatic patients with PBX1 amplification are also characterized by shorter relapse-free survival. Our data identifies PBX1 amplification as a functional hallmark of aggressive ERα-positive breast cancers. Mechanistically, PBX1 amplification impinges on several critical pathways associated with aggressive ERα-positive breast cancer. PMID:26215677

  11. HER2/HER3-positive metastatic salivary duct carcinoma in the pleural effusion: A case report.

    Science.gov (United States)

    Murata, Kazuya; Kawahara, Akihiko; Ono, Takeharu; Takase, Yorihiko; Abe, Hideyuki; Naito, Yoshiki; Akiba, Jun

    2017-12-04

    Salivary duct carcinoma (SDC) is an aggressive form of salivary gland tumor, and SDC patients tend to be older men, more commonly in advanced stage with a poorer prognosis. Although the cytological characteristics of SDC on fine-needle aspiration cytology have been well-described at the primary site, they have not been explored in metastasis. Here we reported a case of HER2/HER3-positive metastatic SDC in the lung and pleural effusion. The patient was a man in his 50s who had undergone extended total parotidectomy in 2008. He was originally diagnosed as having HER2-positive left parotid SDC. Six years later a mass was discovered in the left lung by chest computed tomography (CT) and was diagnosed as metastatic SDC by both bronchial biopsy and cytology. Subsequently he had a recurrent SDC in the left pleural effusion and died of respiratory failure. Cytological findings from bronchial brushing smear showed small sheet clusters in a slightly necrotic background. In the pleural effusion cytology, tumor cells appeared as ball-like clusters of epithelioid cells with apocrine-like findings. In immunocytochemistry, HER3 of SDC cells in pleural effusion was significantly overexpressed relative to the matched primary tumor, even though HER2 amplification did not change. Cytological findings and HER family receptors differed between the primary and metastatic SDC. Therefore, molecular tests, such as protein expression and gene amplification using cytological specimens, may become important in future when determining therapy strategies in patients with distant metastasis. © 2017 Wiley Periodicals, Inc.

  12. Transarterial Yttrium-90 Radioembolization Treatment of Patients with Liver-Dominant Metastatic Renal Cell Carcinoma.

    Science.gov (United States)

    Kis, Bela; Shah, Jehan; Choi, Junsung; El-Haddad, Ghassan; Sweeney, Jennifer; Biebel, Benjamin; Mellon, Eric; Frakes, Jessica M; Hoffe, Sarah E; Fishman, Mayer N; Shridhar, Ravi

    2017-02-01

    To evaluate safety and efficacy of transarterial hepatic radioembolization treatment of patients with liver-dominant metastatic renal cell carcinoma (RCC). From July 2010 to December 2014, 18 patients with liver-dominant metastatic RCC were treated with yttrium-90 glass microsphere radioembolization. Retrospective review of medical records and imaging studies was performed to evaluate toxicities, treatment response, and overall survival. The median follow-up period from radioembolization treatment was 17.8 months (range, 3-54.4 months). Median overall survival from RCC diagnosis was 64 months (95% confidence interval [CI], 0-144.1 months), from diagnosis of liver metastasis was 29 months (95% CI, 7.2-50.8 months), and from radioembolization treatment was 22.8 months (95% CI, 13.2-32.3 months). After treatment, 10 patients reported grade 1 clinical toxicities, and 8 patients had grade 1 or 2 biochemical toxicities. The best radiographic responses of 17 patients who underwent contrast-enhanced cross-sectional imaging showed complete response in 16 patients and partial response in 1 patient evaluated by modified Response Evaluation Criteria in Solid Tumors (mRECIST) criteria. The last available imaging of these 17 patients demonstrated complete response in 14 patients, partial response in 1 patient, and progression of disease in 2 patients. Images of a patient who underwent noncontrast CT showed stable disease as best response and stable disease on the last available imaging evaluated by RECIST. Radioembolization is safe and effective and led to improved hepatic disease control and overall survival in patients with liver-dominant metastatic RCC. Copyright © 2016 SIR. Published by Elsevier Inc. All rights reserved.

  13. Inherent characteristics of metachronous metastatic renal cell carcinoma in the era of targeted agents.

    Science.gov (United States)

    Han, Jang Hee; Lee, Seung Hwan; Ham, Won Sik; Han, Woong Kyu; Rha, Koon Ho; Choi, Young Deuk; Hong, Sung Joon; Yoon, Young Eun

    2017-10-03

    To assess the prognostic and predictive factors of time to treatment failure (TTF) and overall survival (OS), respectively, in patients with metachronous metastatic renal cell carcinoma (mRCC) who were treated with targeted agents. We retrospectively reviewed metachronous mRCC patients, defined as individuals diagnosed with metastatic disease >3 months after initial nephrectomy, treated at an institute since 2005. Cox proportional hazard regression analysis was performed to discover the most determinant variables associated with TTF and OS. Sarcomatoid features, absence of metastasectomy, multiple site metastasis, time to metastasis risk group (0-1 risk factors) did not reach the median OS, whereas the OS for the intermediate (2 risk factors) and high risk groups (3-5 risk factors) were 58.6 and 23.6 months, respectively (prisk criteria models. Initial tumor size or T stage did not affect TTF or OS. Patients who could not undergo metastasectomy and rapidly developed multiple metastases with higher corrected calcium and initial tumors with sarcomatoid features were less likely to benefit from targeted therapy; thus, the new agents under development or clinical trials could be more helpful than the use of standard targeted agents.

  14. Thoracic high-resolution computed tomography in the diagnosis of metastatic carcinoma.

    Science.gov (United States)

    Johnson, V S; Ramsey, I K; Thompson, H; Cave, T A; Barr, F J; Rudorf, H; Williams, A; Sullivan, M

    2004-03-01

    Three dogs were presented for investigation of recurrent pyrexia of unknown origin, chronic vomiting and respiratory distress, respectively. One dog was markedly underweight and the other two were cachexic. Physical examination and initial diagnostic tests failed to establish the underlying cause of the presenting signs. Thoracic radiographs were within normal limits for the age of the dog. In each case there was a high index of suspicion for an occult neoplastic process in view of the profound unexplained weight loss present. High-resolution computed tomography (HRCT) of the thorax was performed. The lung fields were divided into three zones for analysis and a novel classification scheme was used to describe the HRCT findings in each zone. Postmortem examination and histopathology confirmed the presence of an infiltrating metastatic carcinoma in all three cases. The HRCT changes correlated closely with the pathological findings. The authors conclude that HRCT of the lung should be considered for pulmonary metastatic screening in the dog and introduce a classification system for HRCT findings, based on terminology used in human medicine.

  15. Systemic chemotherapy with doxorubicin, cisplatin and capecitabine for metastatic hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Bang Soo-Mee

    2006-01-01

    Full Text Available Abstract Background Although numerous chemotherapeutic agents have been tested, the role of systemic chemotherapy for hepatocellular carcinoma (HCC has not been clarified. New therapeutic strategies are thus needed to improve outcomes, and we designed this study with new effective drug combination. Methods Twenty-nine patients with histologically-confirmed, metastatic HCC received a combination chemotherapy with doxorubicin 60 mg/m2 and cisplatin 60 mg/m2 on day 1, plus capecitabine 2000 mg/m2/day as an intermittent regimen of 2 weeks of treatment followed by a 1-week rest. Results The median age was 49 years (range, 32–64 and 19 patients were hepatitis B virus seropositive. Child-Pugh class was A in all patients and 4 had Zubrod performance status of 2. The objective response rate was 24% (95% CI 9–40 with 6 stable diseases. The chemotherapy was generally well tolerated despite one treatment-related death. Conclusion Combination chemotherapy with doxorubicin, cisplatin and capecitabine produced modest antitumor activity with tolerable adverse effects in patients with metastatic HCC.

  16. Prolonged Survival following Repetitive Stereotactic Radiosurgery in a Patient with Intracranial Metastatic Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Ethan A. Ferrel

    2015-01-01

    Full Text Available Patients with metastatic renal cell carcinoma (RCC to the brain have a very poor prognosis of three months if left untreated. SRS is an effective treatment modality in numerous patients. This case exemplifies the utility of stereotactic radiosurgery (SRS in prolonging survival and maintaining quality of life in a patient with RCC. This 64-year-old female patient initially presented to her primary care physician 22 months after a left nephrectomy for RCC with complaints of mild, intermittent headaches and difficulty with balance. An MRI revealed five cerebellar lesions suspicious for intracranial metastasis. The patient’s first GKRS treatment targeted four lesions with 22 Gy at the 50% isodose line. She underwent a total of seven GKRS treatments over the next 60 months for recurrent metastases to the brain. 72 months and 12 months have now passed since her brain metastases were first discovered and since her last GKRS treatment, respectively, and this woman is alive with considerable quality of life and no evidence of metastatic reoccurrence. This case shows that repeated GKRS treatments, with minimal surgical intervention, can effectively treat multiple intracranial lesions in select patients, prolonging survival and avoiding iatrogenic neurocognitive decline while maintaining a high quality of life.

  17. Long survival in a patient with metastatic colorrectal carcinoma: reality or utopia?

    Science.gov (United States)

    Illán, Andrea; Aires, Jonathan; Quintana, Laura

    2017-09-01

    We report the case of a 42-year-old male patient with mucinous-type metastatic colorectal carcinoma of eight years of evolution. He has received multiple lines of cytostatic treatment with acceptable tolerance and without significant impairment in his quality of life. At present, it is estimated that the overall survival of metastatic colon cancer in cytostatic treatment is around 24 months. However, a small subset of patients may present prolonged survivals of 5 to 10 years after diagnosis, revealing heterogeneity of tumor behavior and response to treatment. Our clinical case represents a long survivor patient despite the advanced stage of his oncological mucinous-colorrectal disease, endorsed in the scientific literature as having worse rates of objective response and less survival. There are different therapeutic approaches that can achieve a significant overall survival. It is essential in clinical practice to use all drugs available to achieve increase of progression-free survival and overall survival, with maintenance of an adequate quality of life.

  18. Late metastatic endometrial carcinoma at the repair site of an abdominal wall incisional hernia

    Directory of Open Access Journals (Sweden)

    Abdul-Wahed N. Meshikhes

    2017-05-01

    Full Text Available The abdominal wall is a very rare site for endometrial cancer metastases. Its appearance generally indicates advanced cancer with poor prognosis. We report a case of a 55-year-old female who presented with an incisional hernia 4 years after abdominal panhysterectomy for endometrioid adenocarcinoma in 2009. Open hernia mesh repair was performed but on follow-up, she complained of pain and a swelling at the repair site. This was radiologically diagnosed as fibromatosis, but tru-cut biopsy confirmed presence of fibromatosis as well as a metastatic endometrial carcinoma. She was started on neoadjuvant chemotherapy, but had poor response, and therefore, radical excision was performed. She remained well with no metastatic recurrence at 12-month follow-up. This case illustrates late appearance of abdominal wall metastasis from abdomino-pelvic malignancies and highlights the need to exclude the presence of recurrence or metastases prior to surgical repair of incisional hernia occurring after the resection of abdominal or pelvic malignancy.

  19. Case of metastatic basal cell carcinoma to bone marrow, resulting in myelophthisic anemia.

    Science.gov (United States)

    Pham, Catherine M; Syed, Almas A; Siddiqui, Huma A; Keller, Richard A; Kowalewski, Catherine

    2013-04-01

    While basal cell carcinoma (BCC) remains the most common skin cancer, the incidence of metastasis is rare. Most cases of metastatic BCC have been to regional lymph nodes. Metastasis to bone marrow with myelophthisic anemia is especially rare. To our knowledge, there have been only 5 reported cases in literature. We report a sixth case. A 46-year-old male patient presented with an 8 × 7-cm ulcerated plaque on his chest, found to be morpheaform basal cell on pathology. Laboratory findings were notable for normocytic anemia, thrombocytopenia, and elevated LDH. Further work up with bone marrow biopsy revealed tumor cells staining positive for CK AE1/AE3, BerEP4, CK7, CD56, and PIN-4. This confirmed the diagnosis of metastatic BCC (MBCC) to bone marrow. Although the rate of metastasis for BCC is rare, once it occurs, prognosis is poor. MBCC remains a challenge to treat. Therefore, it is critical to resolve the primary BCC and obtain vigilant follow-up, especially in patients with multiple risk factors for MBCC.

  20. X-ray and ultrasound semiotics of mucinous carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    K. A. Lesko

    2013-01-01

    Full Text Available The article describes the main epidemiological, clinical and morphological diagnostic features of one of the rare breast cancer form – mucinous carcinoma of the breast. Current scientific data are followed by the results of own research the 9-year period of research.Authors draw attention to the very complex radiology peculiarities of the mucinous carcinoma of the breast.

  1. Metastatic Basal Cell Carcinoma: A Biological Continuum of Basal Cell Carcinoma?

    OpenAIRE

    Karaninder S. Mehta; Vikram K. Mahajan; Pushpinder S. Chauhan; Anju Lath Sharma; Vikas Sharma; C. Abhinav; Gayatri Khatri; Neel Prabha; Saurabh Sharma; Muninder Negi

    2012-01-01

    Basal cell carcinoma (BCC) accounts for 80% of all nonmelanoma skin cancers. Its metastasis is extremely rare, ranging between 0.0028 and 0.55 of all BCC cases. The usual metastasis to lymph nodes, lungs, bones, or skin is from the primary tumor situated in the head and neck region in nearly 85% cases. A 69-year-old male developed progressively increasing multiple, fleshy, indurated, and at places pigmented noduloulcerative plaques over back, chest, and left axillary area 4 years after wide s...

  2. Malignant melanoma and breast carcinoma: a bidirectional correlation.

    LENUS (Irish Health Repository)

    Ho, W L

    2012-02-01

    BACKGROUND: Epidemiologic and genetic studies have suggested a bidirectional association between breast carcinoma (BC) and malignant melanoma (MM). OBSERVATION: We present a series of patients with MM and BC detected in our department within a span of 6 months, raising concerns for the high associations between the two malignancies. This led us to match the concordance of the two tumours in the National Irish Cancer Registry. CONCLUSION: The national figures provide evidence of a link between BC and MM. We recommend increased awareness among clinicians leading to more detailed surveillance of both second primary tumours. All MM patients with a family history of BC should be referred to a breast clinic. Women above the age of 40 with MM should undergo annual mammography and those less than 40 may be better evaluated with a breast MRI. All breast cancer patients should be made aware of the significance of changing moles and those with suspicious lesions referred to a dermatologist for evaluation.

  3. Malignant melanoma and breast carcinoma: a bidirectional correlation.

    LENUS (Irish Health Repository)

    Ho, W L

    2009-03-05

    BACKGROUND: Epidemiologic and genetic studies have suggested a bidirectional association between breast carcinoma (BC) and malignant melanoma (MM). OBSERVATION: We present a series of patients with MM and BC detected in our department within a span of 6 months, raising concerns for the high associations between the two malignancies. This led us to match the concordance of the two tumours in the National Irish Cancer Registry. CONCLUSION: The national figures provide evidence of a link between BC and MM. We recommend increased awareness among clinicians leading to more detailed surveillance of both second primary tumours. All MM patients with a family history of BC should be referred to a breast clinic. Women above the age of 40 with MM should undergo annual mammography and those less than 40 may be better evaluated with a breast MRI. All breast cancer patients should be made aware of the significance of changing moles and those with suspicious lesions referred to a dermatologist for evaluation.

  4. Osteonecrosis of the jaw in patients with metastatic breast cancer: ethnic and socio-economic aspects.

    Science.gov (United States)

    Quispe, Dolly; Shi, Runhua; Burton, Gary

    2011-01-01

    Bisphosphonate therapy is an important adjunct to the treatment of patients with bone metastasis. Osteonecrosis of the jaw (ONJ), a complication related to bisphosphonate therapy, is reported in up to 7% of patients with metastatic breast cancer. The objective of this study was to define the prevalence and to identify risk factors associated with development of ONJ in a predominantly low socio-economic population. Medical records of patients with a diagnosis of metastatic breast cancer with bone metastasis seen between 2002 and 2007 were reviewed. All patients received a minimum of four infusions of zolendronic acid. Data on demographics, insurance status, tobacco use, concurrent therapy, body mass index, and number of zolendronic acid infusions were analyzed. Of the 110 patient analyzed, 10 developed ONJ (9%) with the mean number of zolendronic acid infusions in patients with ONJ of 22.9 ± 17. ONJ was seen more frequently in Caucasian than in African Americans patients (15% versus 2%; p = 0.019). ONJ was associated with older age at diagnosis of metastatic breast cancer (p = 0.02), tobacco use (p = 0.049), but was not associated with SES or duration of therapy. After adjusting for SES, Caucasian patients were 9.1 times more likely to have ONJ when compared with African American patients. (95% CI 1.03-81.7). Our results suggest an increase prevalence of ONJ in Caucasian breast cancer patients. However, as our study population is small, additional studies to confirm this finding are needed. © 2011 Wiley Periodicals, Inc.

  5. A case of long term survival with skeletal only metastatic breast cancer.

    Science.gov (United States)

    Kuechle, Joseph B; McGrath, Brian E; Khoury, Thaer; Mindell, Eugene R

    2015-01-01

    The prognosis of patients with metastatic breast cancer is very poor. Because of this, treatment of skeletal metastasis is often palliative with limited goals rather than cure. However, there are those patients, such as presented here, who survive for an extended time. This thirty-six year old female presented with lytic lesions to one ulna and rib five years after mastectomy for breast cancer. Despite radiation and chemotherapy, the ulnar lesion expanded and resulted in an elbow dislocation. The rib lesion was resected and the arm amputated above the elbow. She developed local recurrence in both her above elbow amputation stump and chest wall and a more proximal below shoulder amputation was performed with resection of chest wall lesion. Even though she had locally aggressive disease, she has survived for 31 years after diagnosis without any evidence of disease. Reports of metastatic breast cancer survival indicate the five year survival to be 15%. There have been few reports indicating that those patients with skeletal only or oligometastatic disease have improved prognosis. It is not clear what biological properties of these tumors results in the improved survival. This case highlights the challenges of giving patients the optimal treatment in the light of limited ability to predict prognosis. It also highlights the need to further investigate the phenotypes of breast cancer that can, despite metastatic disease and with modern treatment go on to long survival. In addition this case demonstrates the importance of long term followup. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. Overexpression of Oct4 suppresses the metastatic potential of breast cancer cells via Rnd1 downregulation.

    Science.gov (United States)

    Shen, Long; Qin, Kunhua; Wang, Dekun; Zhang, Yan; Bai, Nan; Yang, Shengyong; Luo, Yunping; Xiang, Rong; Tan, Xiaoyue

    2014-11-01

    Although Oct4 is known as a critical transcription factor involved in maintaining "stemness", its role in tumor metastasis is still controversial. Herein, we overexpressed and silenced Oct4 expression in two breast cancer cell lines, MDA-MB-231 and 4T1, separately. Our data showed that ectopic overexpression of Oct4 suppressed cell migration and invasion in vitro and the formation of metastatic lung nodules in vivo. Conversely, Oct4 downregulation increased the metastatic potential of breast cancer cells both in vitro and in vivo. Furthermore, we identified Rnd1 as the downstream target of Oct4 by ribonucleic acid sequencing (RNA-seq) analysis, which was significantly downregulated upon Oct4 overexpression. Chromatin immunoprecipitation assays revealed the binding of Oct4 to the promoter region of Rnd1 by ectopic overexpression of Oct4. Dual luciferase assays indicated that Oct4 overexpression suppressed transcriptional activity of the Rnd1 promoter. Moreover, overexpression of Rnd1 partially rescued the inhibitory effects of Oct4 on the migration and invasion of breast cancer cells. Overexpression of Rnd1 counteracted the influence of Oct4 on the formation of cell adhesion and lamellipodia, which implied a potential underlying mechanism involving Rnd1. In addition, we also found that overexpression of Oct4 led to an elevation of E-cadherin expression, even in 4T1 cells that possess a relatively high basal level of E-cadherin. Rnd1 overexpression impaired the promoting effects of Oct4 on E-cadherin expression in MDA-MB-231 cells. These results suggest that Oct4 affects the metastatic potential of breast cancer cells through Rnd1-mediated effects that influence cell motility and E-cadherin expression. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. Prolactin receptor in breast cancer: marker for metastatic risk.

    Science.gov (United States)

    Shemanko, Carrie S

    2016-11-01

    Prolactin and prolactin receptor signaling and function are complex in nature and intricate in function. Basic, pre-clinical and translational research has opened up our eyes to the understanding that prolactin and prolactin receptor signaling function differently within different cellular contexts and microenvironmental conditions. Its multiple roles in normal physiology are subverted in cancer initiation and progression, and gradually we are teasing out the intricacies of function and therapeutic value. Recently, we observed that prolactin has a role in accelerating the time to bone metastasis in breast cancer patients and identified the mechanism by which prolactin stimulated breast cancer cell-mediated lytic osteoclast formation. The possibility that the prolactin receptor is a marker for metastasis, and specifically bone metastasis, is one that may have to be put into the context of the different variants of prolactin, different prolactin receptor isoforms and intricate signaling pathways that are regulated by the microenvironment. The more complete the picture, the better one can test biomarker identity and design clinical trials to test therapeutic intervention. This review will cover the recent advances and highlight the complexity of prolactin receptor biology. © 2016 Society for Endocrinology.

  8. Prognostic significance of basal-like phenotype and fascin expression in node-negative invasive breast carcinomas.

    Science.gov (United States)

    Rodríguez-Pinilla, Socorro María; Sarrió, David; Honrado, Emiliano; Hardisson, David; Calero, Francisco; Benitez, Javier; Palacios, José

    2006-03-01

    Basal-like phenotype tumors are frequently found among BRCA1 germ-line mutated breast carcinomas. They are biologically aggressive and have a tendency towards visceral metastasis when untreated. Nevertheless, it has been suggested that they respond to chemotherapy better than other types of tumors. Fascin expression has been associated with lung metastasis in breast cancer. The aim of this study was to determine whether basal-like phenotype and fascin were related in both sporadic and familial tumors and with prognosis in node-negative sporadic breast cancers. 230 nonfamilial and 28 hereditary node-negative invasive breast carcinomas were immunohistochemically analyzed using tissue microarrays. Tumors that were estrogen receptor/HER2 negative and cytokeratin 5/6 and/or epidermal growth factor receptor positive were considered to have a basal-like phenotype. A basal-like phenotype was found in 11.9% of sporadic cancers. Among patients not receiving adjuvant chemotherapy, a basal-like phenotype was associated with poor prognosis (P = 0.001, log-rank test) whereas no such association was found in patients receiving it. Tumors with a basal-like phenotype showed local recurrence (17.4%) or visceral metastasis (13%) but not bone metastasis (P = 0.001). Fascin expression was observed in 25.1% of sporadic invasive breast carcinomas and was associated with the basal-like phenotype, but not with prognosis or recurrence pattern. Fascin was expressed in 83.3% and 16.7% BRCA1- and BRCA2-associated carcinomas, respectively (P = 0.048). Basal-like tumors had a tendency towards visceral metastasis and their prognosis was dependent on the use of postoperative chemotherapy. Although fascin expression was associated with the basal-like phenotype, it was not associated with their metastatic behavior. Fascin expression is frequent in BRCA1-associated tumors.

  9. A Danish randomized trial comparing breast-preserving therapy with mastectomy in mammary carcinoma

    International Nuclear Information System (INIS)

    Blichert-Toft, M.; Brincker, H.; Andersen, J.A.; Andersen, K.W.; Axelsson, C.K.; Mouridsen, H.T.; Dombernowsky, P.; Overgaard, M.; Gadeberg, C.; Knudsen, G.; Borgeskov, S.; Bertelsen, S.; Knudsen, J.B.; Hansen, J.B.; Poulsen, P.E.; Willumsen, H.; Schousen, P.; Froberg, D.; Oernsholt, J.; Andersen, M.; Olesen, S.; Skovgaard, S.; Oester, M.; Schumacher, H.; Lynderup, E.K.; Holm, C.N.

    1988-01-01

    The present study comprises 847 women operated upon for invasive breast carcinoma at 19 surgical departments and enrolled in protocol DBCG-82TM from January 1983 to November 1987. Among them 662 (78%) were allocated for breast-preserving therapy or mastectomy by randomization, while 185 patients (22%) did not accept randomization. Within the randomized group 6% could not be entered into adjuvant protocols, i.e. subsequent programmes of postoperative therapy and follow-up. This left 619 evaluable patients. In the non-randomized series 26% did not fulfil the demands for entrance into the adjuvant protocols, leaving 136 evaluable patients, 60 of whom had chosen a breast-preserving operation and 76 mastectomy. In the randomized series the patients in the two treatment arms were comparable in age, menopausal status, site of tumour, pathoanatomical diameter of the tumour, number of removed axillary lymph nodes, number of metastatic axillary lymph nodes, and distribution on adjuvant regimens. Ninety per cent of the patients in the randomized group accepted the method offered, whereas 10% declined and wanted the alternate form of operation. The median follow-up period was approximately 1.75 years. The cumulative recurrence rate in the randomized group was 13% and in the non-randomized group 7%. These results are preliminary. Life-table analyses have not so far demonstrated differences in recurrence-free survival either in the randomized or the non-randomized series. (orig.)

  10. Immunotherapy with dendritic cells in an animal model of early pulmonary metastatic squamous cell carcinoma.

    Science.gov (United States)

    Moon, Jeong Hwan; Chung, Man Ki; Son, Young-Ik

    2012-11-01

    Distant metastases is becoming a more frequently recognized pattern of treatment failure in patients with squamous cell carcinoma of the head and neck (SCCHN). In this study, we evaluated the effect of a dendritic cell (DC)-based vaccine in an early pulmonary metastatic murine model with the aim of providing an effective treatment for SCCHN patients presenting with occult pulmonary metastasis. In vivo animal experiments were conducted in C3H/He immunocompetent mice using the SCCVII syngeneic squamous carcinoma cell line. SCCVII cells were injected through the tail vein to establish early pulmonary metastases. Bone marrow-derived DCs were cultured and educated with ultraviolet B-irradiated apoptotic SCCVII cells before adoptive transfer into the inguinal area. Control groups were vaccinated with normal saline, naïve DCs, or apoptotic tumor cells. In the apoptotic SCCVII-pulsed DC group, the number of pulmonary tumor nodules was reduced, extirpated lung weight was less, and survival was longer than in control groups. Differences were statistically significant (P cells. We hope this study will help improve overall survival of patients with SCCHN, especially when they have early or occult pulmonary metastasis. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

  11. An Unusual Metastatic Renal Cell Carcinoma with Maintained Complete Response to Sunitinib Treatment

    Directory of Open Access Journals (Sweden)

    Luis Chara

    2011-12-01

    Full Text Available Recently, metastatic renal cell carcinoma (mRCC treatment has changed dramatically with the onset of new therapies against molecular targets replacing immunotherapy as standard treatment. We report the case of a 49-year-old patient with a moderately differentiated renal clear cell carcinoma without extracapsular extension who underwent radical nephrectomy. Eight months after surgery, he developed a thyroid metastasis which was also treated surgically with a hemithyroidectomy. Seventy-five months after nephrectomy, the patient presented an upper gastrointestinal bleeding due to a duodenal metastasis that infiltrates the head of the pancreas. The treatment applied was surgery by duodenopancreatectomy, with positive surgical margins in the pathologic study. In addition to this, the extension study showed lung metastases requiring initiation of systemic treatment with sunitinib. The patient presented an excellent response to treatment, showing complete clinical and radiological response at 5 months of treatment (RECIST criteria and a disease-free survival of 48 months until now, without evidence of toxicity. RCC has the potential to metastasize to almost any location, but thyroid and duodenal metastases in RCC are extremely rare. Moreover, this case also highlights the good responses that can be achieved in terms of disease-free survival, low toxicity and quality of life in this new era of therapies against molecular targets.

  12. A case of acute adrenal insufficiency unmasked during sunitinib treatment for metastatic renal cell carcinoma.

    Science.gov (United States)

    Yoshino, Takayuki; Kawai, Koji; Miyazaki, Jun; Kimura, Tomokazu; Ikeda, Atsushi; Takaoka, Ei-ichiro; Suetomi, Takahiro; Oikawa, Takehiro; Kojima, Takahiro; Iwasaki, Hitoshi; Shimano, Hitoshi; Nishiyama, Hiroyuki

    2012-08-01

    Sunitinib has recently become a standard treatment for metastatic renal cell carcinoma. However, various adverse events have been reported. We present the first case of clinically evident adrenal insufficiency during sunitinib therapy. A 72-year-old man began sunitinib therapy for bilateral lung and adrenal metastases of renal cell carcinoma. His adrenocorticotrophic hormone level was 93.6 pg/ml (7.2-63.3 pg/ml) before sunitinib treatment, indicating that subclinical adrenal insufficiency already existed. Fatigue, which is a frequently seen adverse effect of sunitinib treatment, emerged acutely on Day 24 of the second cycle. Adrenocorticotrophic hormone and free T4 were high and thyroid-stimulating hormone was suppressed. Under the clinical diagnosis of acute adrenal insufficiency with thyrotoxicosis, a low dose of steroid was administered. Fatigue was completely ameliorated by the following morning, although free T4 was still high and thyroid-stimulating hormone was still low. Therefore, hypermetabolism due to thyrotoxicosis unmasked adrenal insufficiency in our case. Physicians should be aware of this rare but potentially fatal complication when severe acute fatigue develops in patients with subclinical adrenal insufficiency.

  13. Isorhynchophylline, a Potent Plant Alkaloid, Induces Apoptotic and Anti-Metastatic Effects in Human Hepatocellular Carcinoma Cells through the Modulation of Diverse Cell Signaling Cascades

    Directory of Open Access Journals (Sweden)

    Hanwool Lee

    2017-05-01

    Full Text Available Isorhynchophylline (Rhy is an active pharmacological component of Uncaria rhynchophylla that has been reported previously to exert significant antihypertensive and neuroprotective effects. However, very little is known about its potential anti-cancer activities. This study was carried out to evaluate the anticancer effects of Rhy against various human carcinoma cell lines. We found that Rhy exhibited substantial cytotoxic effect against human hepatocellular carcinoma HepG2 cells when compared with other human carcinoma cell lines including those of lung, pancreas, prostate, head and neck, breast, multiple myeloma, brain and renal cell carcinoma. Rhy induced apoptosis as characterized by accumulation of cells in sub G1 phase; positive Annexin V binding; activation of caspase-8, -9, and -3; and cleavage of PARP (poly-ADP ribose polymerase. This effect of Rhy correlated with the down-regulation of various proteins that mediated cell proliferation, cell survival, metastasis, and angiogenesis. Moreover, cell proliferation, migration, and constitutive CXCR4 (C-X-C chemokine receptor type 4, MMP-9 (Matrix metallopeptidase-9, and MMP-2 expression were inhibited upon Rhy treatment. We further investigated the effect of Rhy on the oncogenic cell signaling cascades through phospho-kinase array profiling assay. Rhy was found to abrogate phospho-p38, ERK, JNK, CREB, c-Jun, Akt, and STAT3 signals, but interestingly enhanced phospho-p53 signal. Overall, our results indicate, for the first time, that Rhy could exert anticancer and anti-metastatic effects through regulation of multiple signaling cascades in hepatocellular carcinoma cells.

  14. Pleomorphic variant of lobular carcinoma breast: A rare case report with review of the literature

    Directory of Open Access Journals (Sweden)

    Amit Gupta

    2012-01-01

    Full Text Available Pleomorphic carcinoma is a poorly described entity whose phenotype is not well recognized as within the morphological spectrum of breast carcinoma. The purpose of this report is to describe the clinicopathological features of this tumour with review of the literature. We report a case of invasive pleomorphic lobular carcinoma with coexisting classic lobular carcinoma in situ.

  15. Concerns about Breast Cancer, Pain, and Fatigue in Non-Metastatic Breast Cancer Patients Undergoing Primary Treatment

    Directory of Open Access Journals (Sweden)

    Chelsea R. Amiel

    2016-08-01

    Full Text Available Women diagnosed with breast cancer often endorse psychosocial concerns prior to treatment, which may influence symptom experiences. Among these, low perceived social support relates to elevated fatigue. Those with low social support perceptions may also experience a greater sense of rejection. We sought to determine if social rejection concerns post-surgery predict fatigue interference 12 months later in women with non-metastatic breast cancer. Depressive symptoms and pain severity after completion of adjuvant therapy (six months post-surgery were examined as potential mediators. Women (N = 240 with non-metastatic breast cancer were recruited 2–10 weeks post-surgery. Multiple regression analyses examined relationships among variables adjusting for relevant covariates. Greater rejection concerns at study entry predicted greater fatigue interference 12 months later (p < 0.01. Pain severity after adjuvant therapy partially mediated the relationship between social rejection concerns and fatigue interference, with significant indirect (β = 0.06, 95% CI (0.009, 0.176 and direct effects (β = 0.18, SE = 0.07, t(146 = 2.78, p < 0.01, 95% CI (0.053, 0.311. Therefore, pain levels post-treatment may affect how concerns of social rejection relate to subsequent fatigue interference. Interventions targeting fears of social rejection and interpersonal skills early in treatment may reduce physical symptom burden during treatment and into survivorship.

  16. Characterization of a novel breast cancer cell line derived from a metastatic bone lesion of a breast cancer patient.

    Science.gov (United States)

    Johnson, Julie; Bessette, Darrell C; Saunus, Jodi M; Smart, Chanel E; Song, Sarah; Johnston, Rebecca L; Cocciardi, Sibylle; Rozali, Esdy N; Johnstone, Cameron N; Vargas, Ana Christina; Kazakoff, Stephen H; BioBank, Victorian Cancer; Khanna, Kum Kum; Lakhani, Sunil R; Chenevix-Trench, Georgia; Simpson, Peter T; Nones, Katia; Waddell, Nicola; Al-Ejeh, Fares

    2018-02-21

    We aimed to generate and characterize a novel cell line from a breast cancer bone metastasis to better study the progression of the disease. The cell line, P7731, was derived from a metastatic bone lesion of a breast cancer patient and assessed for marker expression. P7731 was analyzed for DNA copy number variation, somatic mutations, and gene expression and was compared with the primary tumor. P7731 cells are negative for estrogen receptor alpha (ERα), progesterone receptor (PR), and HER2 (triple-negative); strongly express vimentin (100% of cells positive) and also express cytokeratins 8/18 and 19 but at lower frequencies. Flow cytometry indicates P7731 cells are predominantly CD44 + /CD49f + /EpCAM - , consistent with a primitive, mesenchymal-like phenotype. The cell line is tumorigenic in immunocompromised mice. Exome sequencing identified a total of 45 and 76 somatic mutations in the primary tumor and cell line, respectively, of which 32 were identified in both samples and included mutations in known driver genes PIK3CA, TP53, and ARID1A. P7731 retains the DNA copy number alterations present in the matching primary tumor. Homozygous deletions detected in the cell line and in the primary tumor were found in regions containing three known (CDKN2A, CDKN2B, and CDKN1B) and 23 putative tumor suppressor genes. Cell line-specific gene amplification coupled with mRNA expression analysis revealed genes and pathways with potential pro-metastatic functions. This novel human breast cancer-bone metastasis cell line will be a useful model to study aspects of breast cancer biology, particularly metastasis-related changes from breast to bone.

  17. Change in Neutrophil-to-lymphocyte Ratio in Response to Targeted Therapy for Metastatic Renal Cell Carcinoma as a Prognosticator and Biomarker of Efficacy

    DEFF Research Database (Denmark)

    Templeton, Arnoud J; Knox, Jennifer J; Lin, Xun

    2016-01-01

    BACKGROUND: Neutrophil-to-lymphocyte ratio (NLR), if elevated, is associated with worse outcomes in several malignancies. OBJECTIVE: Investigation of NLR at baseline and during therapy for metastatic renal cell carcinoma. DESIGN, SETTING, AND PARTICIPANTS: Retrospective analysis of 1199 patients ...

  18. HER-2, ER, PR status concordance in primary breast cancer and corresponding metastatic lesion in lymph node in Chinese women.

    Science.gov (United States)

    Li, Min Hua; Hou, Chuan Ling; Wang, Cheng; Sun, Ai Jing

    2016-04-01

    To compare the expression of estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER-2) in the primary site and the metastatic lesion of lymph nodes in invasive breast cancer for investigating whether the expression of these biomarkers in the primary site could act as a surrogate to the lymphatic metastatic lesion in the same patient. In lymphatic metastatic lesion and corresponding primary lesion of 107 cases of invasive breast cancer, ER and PR statuses were assessed by immunohistochemistry (IHC). HER-2 expression level was evaluated by IHC and/or fluorescence in situ hybridization (FISH). In the primary lesions, 43.9% were ER positive; 46.7% were PR positive; 34.6% were HER-2 positive. In corresponding lymphatic metastatic lesions, the HER-2 status was concordant in 90 patients; 9 patients were diagnosed positive in metastatic lesion while negative in primary lesion; 8 patients were negative in metastatic lesion while positive in primary site (agreement, 84.1%; κ=0.647). A change in ER status was observed in 24 cases: 17 cases positive in metastatic site while negative in primary site; 7 cases negative in metastatic site while positive in primary site (agreement, 77.6%; κ=0.534). PR status discordance between the primary lesion and the metastatic regional lymph nodes was reported in 19 cases (agreement, 82.2%; κ=0.640). This study revealed that there was only a moderate concordance of ER, PR and HER-2 status between primary tumors and metastatic lymph nodes. These results indicate that it was inappropriate to predict the status of ER, PR and HER-2 in metastatic lymph nodes based on the results of evaluation of that in primary lesions. Copyright © 2015 Elsevier GmbH. All rights reserved.

  19. Prognostic, quantitative histopathologic variables in lobular carcinoma of the breast

    DEFF Research Database (Denmark)

    Ladekarl, M; Sørensen, Flemming Brandt

    1993-01-01

    BACKGROUND: A retrospective investigation of 53 consecutively treated patients with operable lobular carcinoma of the breast, with a median follow-up of 6.6 years, was performed to examine the prognostic value of quantitative histopathologic parameters. METHODS: The measurements were performed...... in routinely processed histologic sections using a simple, unbiased technique for the estimation of the three-dimensional mean nuclear volume (vv(nuc)). In addition, quantitative estimates were obtained of the mitotic index (MI), the nuclear index (NI), the nuclear volume fraction (Vv(nuc/tis)), and the mean...... management of patients with breast cancer....

  20. Prognostic, quantitative histopathologic variables in lobular carcinoma of the breast

    DEFF Research Database (Denmark)

    Ladekarl, M; Sørensen, Flemming Brandt

    1993-01-01

    BACKGROUND: A retrospective investigation of 53 consecutively treated patients with operable lobular carcinoma of the breast, with a median follow-up of 6.6 years, was performed to examine the prognostic value of quantitative histopathologic parameters.METHODS: The measurements were performed...... in routinely processed histologic sections using a simple, unbiased technique for the estimation of the three-dimensional mean nuclear volume (vv(nuc)). In addition, quantitative estimates were obtained of the mitotic index (MI), the nuclear index (NI), the nuclear volume fraction (Vv(nuc/tis)), and the mean...... management of patients with breast cancer....