Prevention and Treatment of Bone Metastases in Breast Cancer

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Ripamonti Carla

2013-09-01

Full Text Available In breast cancer patients, bone is the most common site of metastases. Medical therapies are the basic therapy to prevent distant metastases and recurrence and to cure them. Radiotherapy has a primary role in pain relief, recalcification and stabilization of the bone, as well as the reduction of the risk of complications (e.g., bone fractures, spinal cord compression. Bisphosphonates, as potent inhibitors of osteoclastic-mediated bone resorption are a well-established, standard-of-care treatment option to reduce the frequency, severity and time of onset of the skeletal related events in breast cancer patients with bone metastases. Moreover bisphosphonates prevent cancer treatment-induced bone loss. Recent data shows the anti-tumor activity of bisphosphonates, in particular, in postmenopausal women and in older premenopausal women with hormone-sensitive disease treated with ovarian suppression. Pain is the most frequent symptom reported in patients with bone metastases, and its prevention and treatment must be considered at any stage of the disease. The prevention and treatment of bone metastases in breast cancer must consider an integrated multidisciplinary approach.

Animal Cancer Models of Skeletal Metastasis

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Catherine Hibberd

2013-01-01

Full Text Available The bony skeleton is one of the most common sites of metastatic spread of cancer and is a significant source of morbidity in cancer patients, causing pain and pathologic fracture, impaired ambulatory ability, and poorer quality of life. Animal cancer models of skeletal metastases are essential for better understanding of the molecular pathways behind metastatic spread and local growth and invasion of bone, to enable analysis of host-tumor cell interactions, identify barriers to the metastatic process, and to provide platforms to develop and test novel therapies prior to clinical application in human patients. Thus, the ideal model should be clinically relevant, reproducible and representative of the human condition. This review summarizes the current in vivo animal models used in the study of cancer metastases of the skeleton.

Hospital visits among women with skeletal-related events secondary to breast cancer and bone metastases: a nationwide population-based cohort study in Denmark

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Svendsen ML

2013-03-01

Full Text Available Marie Louise Svendsen,1 Henrik Gammelager,1 Claus Sværke,1 Mellissa Yong,2 Victoria M Chia,2 Christian F Christiansen,1 Jon P Fryzek1 1Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark; 2Center for Observational Research, Amgen, Thousand Oaks, CA, USA Objective: Skeletal-related events (SREs among women with breast cancer may be associated with considerable use of health-care resources. We characterized inpatient and outpatient hospital visits in a national population-based cohort of Danish women with SREs secondary to breast cancer and bone metastases. Methods: We identified first-time breast cancer patients with bone metastases from 2003 through 2009 who had a subsequent SRE (defined as pathologic fracture, spinal cord compression, radiation therapy, or surgery to bone. Hospital visits included the number of inpatient hospitalizations, length of stay, number of hospital outpatient clinic visits, and emergency room visits. The number of hospital visits was assessed for a pre-SRE period (90 days prior to the diagnostic period, a diagnostic period (14 days prior to the SRE, and a post-SRE period (90 days after the SRE. Patients who experienced more than one SRE during the 90-day post-SRE period were defined as having multiple SREs and were followed until 90 days after the last SRE. Results: We identified 569 women with SREs secondary to breast cancer with bone metastases. The majority of women had multiple SREs (73.1%. A total of 20.9% and 33.4% of women with single and multiple SREs died in the post-SRE period, respectively. SREs were associated with a large number of hospital visits in the diagnostic period, irrespective of the number and type of SREs. Women with multiple SREs generally had a higher number of visits compared to those with a single SRE in the post-SRE period, eg, median length of hospitalization was 5 days (interquartile range 0–15 for women with a single SRE and 13 days (interquartile range 4�

Clodronate Therapy in Patients with Breast Cancer and Bone Metastases

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Saber, M.M.; Shouman, T.

2003-01-01

To assess whether clodronate can reduce frequency of skeletal morbidity in women with lytic bone metastases from breast cancer. Methods: Between 1997 and 2001,167 patients with stage IV breast cancer with bone metastases, were randomly assigned to receive clodronate at a dose of 1600 mg per day orally for 12 months, in addition to the standard specific anti cancer therapy (87 patients) or standard anti cancer therapy only (80 patients). Skeletal complications, including pathological fractures, the need for radiation to bone or bone surgery, spinal cord compression and hypercalcaemia (a serum calcium concentration above 12 mg per deci liter (3.0 mmol per liter) or elevated to any degree and requiring treatment) were assessed monthly. Bone pam. use of analgesic drugs, performance status and quality of life were assessed throughout the trial. Results: There was no significant difference between the two groups at study entry regarding clinical characteristics. The median time for first skeletal complication was ,significantly less in the control group (6.1 vs 9.7 months, ρ=0.05). The proportion of patients who had any skeletal complication in the clodronate group than the control group, but the difference was insignificant (ρ 0.09). Clodronate was generally well tolerated and the main side effects were constipation (32%) flatulence/dyspepsia (17%) and anorexia (8%). The overall survival was not affected by clodronate therapy. The median survival was 14 months In the clodronate group and 13.8 months in the control group. Conclusions: Clodronate is an effective supplement to conventional anticancer treatment for breast cancer with bone metastasis. It reduces skeletal complications and relieves symptoms associated with lytic bone lesions. Further clinical trials that recruit a larger number of patients will be needed to clearly define the role of clodronate in metastatic breast cancer

Therapy for bone pain palliation in skeletal metastases with Samarium -153 EDTMP (Indonesian experience)

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Purnomo, E.

2007-01-01

Full text: Radiopharmaceutical therapy may be used for the treatment of cases with painful skeletal metastases. We evaluate and want to share an experience with application and efficacy of Sm-153 EDTMP in palliative painful bone metastases therapy. Our aim was to determine the efficacy and toxicity of single-dose Sm- 153 EDTMP as a palliative treatment for painful skeletal metastases. Material and methods: we selected 18 patients (9 male, 9 female). The average age 35-65 years weight 40- 60 kg; with metastatic bone confirmed with bone scan examination. 6 with breast cancer, 5 with nasopharyngeal cancer, 5 with prostatic cancer, 2 with lung cancer were treated with 30 mCi ( 1110 MBq) Sm-153 EDTMP. All showed extensive metastatic bone disease. The patients were given intravenous injections of 30 mCi Sm-153 EDTMP, after reconditioning, hydration . We established intensity of pain, haematological parameters, scintigraphic, Karnofsky scale. Clinical assessment was performed one month later. Responses were classified in completed (good response), partial and absent taking into account symptoms and drugs reduction. The discontinuation or the reduction of analgesic drugs like opiate dosage was also considered as successful palliative results of the treatment. Result: pain relief was obtained in 16/18 patients, Sm-153 was effective in patients with reduced drug assumption. The response to Sm-153 was good in 14/18(77,7%) of the patients and partial in 3/18(16,6%) and no response in 1/18(0,5%). The application of Sm-153 in patients with painful disseminated bone metastases has a satisfactory pain alleviating effects. Sides effects were noted, decrease hemoglobin counts and white blood cell and platelets, which gradually returned to near normal after 6 weeks. Easy application and low cost and produced in own country are important factors. Conclusion: radiopharmaceutical therapy can be recommended because of the favorable palliation effect and the low cost of Sm-153, especially

Detection of skeletal muscle metastases on initial staging of lung cancer: a retrospective case series.

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Bocchino, Marialuisa; Valente, Tullio; Somma, Francesco; de Rosa, Ilaria; Bifulco, Marco; Rea, Gaetano

2014-03-01

Estimation of skeletal muscle metastases (SMMs) at the time of diagnosis and/or initial staging of lung cancer. Retrospective evaluation of clinical charts and imaging data suggestive of SMMs of patients with histology-proved lung cancer over a 5-year period. SMMs were identified in 46 out of 1,754 patients. Single and multiple (62.9% of cases) SMMs were detected by total body multi-detector computed tomography (MDCT). They were associated with poorly differentiated (43%) and advanced adenocarcinomas (52%) without clinically relevant symptoms and/or signs. Psoas and buttock muscles were most frequently involved (33.3%). MDCT findings consisted of well-defined homogeneously hyperdense oval masses (31%), lesions with ring-like enhancement and central hypoattenuation (68%), or large abscess-like necrotic lesions (24%). Sonography revealed well-defined hypoechoic masses (41.6%), ill-defined hypoechoic lesions (33.3%), or anechoic areas with a necrotic centre (25%). Positron emission tomography revealed that all SMMs were metabolically active. SMMs are uncommon but not negligible in lung cancer, with an estimated prevalence of 2.62% in our series. Although histology remains the recommended method, use of high-performance imaging techniques and increased clinical suspicion may improve their early detection. Efforts addressing their effect on the natural history of lung cancer are needed.

Bone metastases from gastric cancer

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Seto, Mikito; Tonami, Norihisa; Koizumi, Kiyoshi; Sui, Osamu; Hisada, Kinichi

1983-01-01

We have studied bone scintigrams in 60 patients with gastric cancer. Of these 60 patients, bone metastases were found in 15 patients (25 %). There were no evidence of bone metastases in polypoid lesions, cancers of the antrum, carcinomas in situ, advanced cancers without invasion to serosa, cancer with N 0 or N 1 regional lymph node metastases, highly deferenciated adenocarcinomas and papillary adenocarcinomas. On the contrary, high rates of bone metastases were seen in cancers of the corpus, advanced cancers with invasion to neighbouring structures and tubular adenocarcinomas. Of these 15 patients with bone metastasis, 3 patients showed very similar clinical features and the findings of ''diffuse bone metastases on bone scintigrams.'' Cancer of the antrum showed high rates of liver metastases, while cancers of the corpus showed high rates of bone stastases. Sixty percent of the patients with bone metastases did not have liver metastases and there seemed to be no significant relationship between liver metastases and bone metastases. From these results we suppose that non-portal tract through the vertebral venous plexus instead of portal tract may be the other route of bone metastases from gastric cancer. (author)

Exercise Preserves Physical Function in Prostate Cancer Patients with Bone Metastases.

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Galvão, Daniel A; Taaffe, Dennis R; Spry, Nigel; Cormie, Prue; Joseph, David; Chambers, Suzanne K; Chee, Raphael; Peddle-McIntyre, Carolyn J; Hart, Nicolas H; Baumann, Freerk T; Denham, James; Baker, Michael; Newton, Robert U

2018-03-01

The presence of bone metastases has excluded participation of cancer patients in exercise interventions and is a relative contraindication to supervised exercise in the community setting because of concerns of fragility fracture. We examined the efficacy and safety of a modular multimodal exercise program in prostate cancer patients with bone metastases. Between 2012 and 2015, 57 prostate cancer patients (70.0 ± 8.4 yr; body mass index, 28.7 ± 4.0 kg·m) with bone metastases (pelvis, 75.4%; femur, 40.4%; rib/thoracic spine, 66.7%; lumbar spine, 43.9%; humerus, 24.6%; other sites, 70.2%) were randomized to multimodal supervised aerobic, resistance, and flexibility exercises undertaken thrice weekly (EX; n = 28) or usual care (CON; n = 29) for 3 months. Physical function subscale of the Medical Outcomes Study Short-Form 36 was the primary end point as an indicator of patient-rated physical functioning. Secondary end points included objective measures of physical function, lower body muscle strength, body composition, and fatigue. Safety was assessed by recording the incidence and severity of any adverse events, skeletal complications, and bone pain throughout the intervention. There was a significant difference between groups for self-reported physical functioning (3.2 points; 95% confidence interval, 0.4-6.0 points; P = 0.028) and lower body muscle strength (6.6 kg; 95% confidence interval, 0.6-12.7; P = 0.033) at 3 months favoring EX. However, there was no difference between groups for lean mass (P = 0.584), fat mass (P = 0.598), or fatigue (P = 0.964). There were no exercise-related adverse events or skeletal fractures and no differences in bone pain between EX and CON (P = 0.507). Multimodal modular exercise in prostate cancer patients with bone metastases led to self-reported improvements in physical function and objectively measured lower body muscle strength with no skeletal complications or increased bone pain. ACTRN12611001158954.

Skeletal metastases of carcinomas of prostate in dependence on tumor size and tumor differentiation

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Krause, U.

1981-01-01

153 patients with carcinoma of the prostate underwent holebody skeletal scintiscanning. It resulted that the tendency to the development of skeletal metastases increases with increasing dedifferentiation of the tumor. Also the tumor size correlated with the metastase identification. The tumor dedifferentiation also increased with the tumor size. The findings proved that the early diagnosis of a carcinoma of the prostate is a necessary prerequisite, because a radical total removal can only be curative when any metastases are absent. The comparative evaluation of the diagnostic methods proved the superiority of the nuclear medical examination. In 68% of the cases the roentgenologic examination led to correctly positive results. This investigation showed with 98% a high diagnostic specificity and therefore it should be applied in addition to scintiscanning in order to obtain supplementary information. The alkaline and the acid phosphatase offering an almost identical informative value resulted to be not useful for establishing an early diagnosis of skeletal metastases. It was found that the determination of the blood sedimentation rate and of the lactate dehydrogenase do also not render possible the early diagnosis of skeletal metastases. (orig./MG) [de

Detection of occult bone metastases of lung cancer with fluorine-18 fluorodeoxyglucose positron emission tomography

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Ramdave, Shankar; Berlangieri, Salvatore U.

2004-01-01

Accurate staging of cancer has a critical role in optimal patient management. Fluorine-18 fluorodeoxyglucose positron emission tomography (FDG PET) is superior to CT in the detection of local and distant metastases in patients with non-small cell lung cancer. Although Tc-99 m methylene diphosphonate (MDP) bone scanning is well established in the evaluation of bone metastases, there are conflicting reports on the use of FDG PET in the evaluation of skeletal metastases. We report on a patient with locally advanced lung carcinoma in whom FDG PET accurately identified previously unsuspected widespread asymptomatic bone metastases (bone scan and X-rays negative, confirmed on MRI). Assessment of glucose metabolism with FDG PET might represent a more powerful tool to detect bone metastases in lung cancer compared with conventional bone scans Copyright (2004) Blackwell Publishing Asia Pty Ltd

Enhancing Quality of Life for Breast Cancer Patients with Bone Metastases

Science.gov (United States)

2008-04-01

paclitaxel. British Journal of Cancer 84:1126-34; 2001. 46. Jilka, R. L., Weinstein , R. S., Bellido, T., Roberson, P., Parfitt, A. M., and Manolagas...D., and Harvey , W. J. Correlation of neoplasms with incidence and localization of skeletal metastases: An analysis of 1,355 diphosphonate bone scans

Detection of occult bone metastases of lung cancer with Fluorine-18 fluorodeoxyglucose positron emission tomography

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Foo, S.S.; Ramdave, S.; Berlangieri, S.U.; Scott, A.M.

2004-01-01

Accurate staging of cancer has a critical role in optimal patient management. Fluorine-18 fluorodeoxyglucose positron emission tomography (FDG PET) is superior to CT in the detection of local and distant metastasesin patients with non-small cell lung cancer. Although Tc-99 m methylene diphosphonate (MDP) bone scanning is well established in the evaluation of bone metastases, there are conflicting reports on the use of FDG PET in the evaluation of skeletal metastases. We report on a patient with locally advanced lung carcinoma in whom FDG PET accurately identified previously unsuspected widespread asymptomatic bone metastases (bone scan and X-rays negative, confirmed on MRI). Assessment of glucose metabolism with FDG PET might represent a more powerful tool to detect bone metastases in lung cancer compared with conventional bone scans. Copyright (2004) Blackwell Science Pty Ltd

Bone scintilography for detection of breast cancer metastases

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Silva Neto, J.B. da; Fontes, C.E.M.; Serson, D.; Oliveira Nunes, J.E. de; Quadros, J.

1979-01-01

Eighty seven patiensts with mammary carcinoma and positive skeletal scintigram were submitted to a roentgenologic study to determine the accuracy of the scintigram findings. The skeletal roentgenograms performed immediately after the scintigram confirmed osseous metastases in 60.9% of the cases, after 3 months in 76.5%, after 6 months in 81.5% and, finally, after 12 months the metastases were radiologically confirmed in 89.3% of the cases. The reasons of no confirmation of metastases in 10.7% of the cases are discussed. (Author) [pt

Betulinic acid, a bioactive pentacyclic triterpenoid, inhibits skeletal-related events induced by breast cancer bone metastases and treatment

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Park, Se Young; Kim, Hyun-Jeong; Kim, Ki Rim; Lee, Sun Kyoung; Lee, Chang Ki; Park, Kwang-Kyun; Chung, Won-Yoon

2014-01-01

Many breast cancer patients experience bone metastases and suffer skeletal complications. The present study provides evidence on the protective and therapeutic potential of betulinic acid on cancer-associated bone diseases. Betulinic acid is a naturally occurring triterpenoid with the beneficial activity to limit the progression and severity of cancer, diabetes, cardiovascular diseases, atherosclerosis, and obesity. We first investigated its effect on breast cancer cells, osteoblastic cells, and osteoclasts in the vicious cycle of osteolytic bone metastasis. Betulinic acid reduced cell viability and the production of parathyroid hormone-related protein (PTHrP), a major osteolytic factor, in MDA-MB-231 human metastatic breast cancer cells stimulated with or without tumor growth factor-β. Betulinic acid blocked an increase in the receptor activator of nuclear factor-kappa B ligand (RANKL)/osteoprotegerin ratio by downregulating RANKL protein expression in PTHrP-treated human osteoblastic cells. In addition, betulinic acid inhibited RANKL-induced osteoclastogenesis in murine bone marrow macrophages and decreased the production of resorbed area in plates with a bone biomimetic synthetic surface by suppressing the secretion of matrix metalloproteinase (MMP)-2, MMP-9, and cathepsin K in RANKL-induced osteoclasts. Furthermore, oral administration of betulinic acid inhibited bone loss in mice intra-tibially inoculated with breast cancer cells and in ovariectomized mice causing estrogen deprivation, as supported by the restored bone morphometric parameters and serum bone turnover markers. Taken together, these findings suggest that betulinic acid may have the potential to prevent bone loss in patients with bone metastases and cancer treatment-induced estrogen deficiency. - Highlights: • Betulinic acid reduced PTHrP production in human metastatic breast cancer cells. • Betulinic acid blocked RANKL/OPG ratio in PTHrP-stimulated human osteoblastic cells. • Betulinic

Betulinic acid, a bioactive pentacyclic triterpenoid, inhibits skeletal-related events induced by breast cancer bone metastases and treatment

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Park, Se Young; Kim, Hyun-Jeong; Kim, Ki Rim; Lee, Sun Kyoung; Lee, Chang Ki; Park, Kwang-Kyun, E-mail: biochelab@yuhs.ac; Chung, Won-Yoon, E-mail: wychung@yuhs.ac

2014-03-01

Many breast cancer patients experience bone metastases and suffer skeletal complications. The present study provides evidence on the protective and therapeutic potential of betulinic acid on cancer-associated bone diseases. Betulinic acid is a naturally occurring triterpenoid with the beneficial activity to limit the progression and severity of cancer, diabetes, cardiovascular diseases, atherosclerosis, and obesity. We first investigated its effect on breast cancer cells, osteoblastic cells, and osteoclasts in the vicious cycle of osteolytic bone metastasis. Betulinic acid reduced cell viability and the production of parathyroid hormone-related protein (PTHrP), a major osteolytic factor, in MDA-MB-231 human metastatic breast cancer cells stimulated with or without tumor growth factor-β. Betulinic acid blocked an increase in the receptor activator of nuclear factor-kappa B ligand (RANKL)/osteoprotegerin ratio by downregulating RANKL protein expression in PTHrP-treated human osteoblastic cells. In addition, betulinic acid inhibited RANKL-induced osteoclastogenesis in murine bone marrow macrophages and decreased the production of resorbed area in plates with a bone biomimetic synthetic surface by suppressing the secretion of matrix metalloproteinase (MMP)-2, MMP-9, and cathepsin K in RANKL-induced osteoclasts. Furthermore, oral administration of betulinic acid inhibited bone loss in mice intra-tibially inoculated with breast cancer cells and in ovariectomized mice causing estrogen deprivation, as supported by the restored bone morphometric parameters and serum bone turnover markers. Taken together, these findings suggest that betulinic acid may have the potential to prevent bone loss in patients with bone metastases and cancer treatment-induced estrogen deficiency. - Highlights: • Betulinic acid reduced PTHrP production in human metastatic breast cancer cells. • Betulinic acid blocked RANKL/OPG ratio in PTHrP-stimulated human osteoblastic cells. • Betulinic

Usefulness of 18F fluoride PET/CT in breast cancer patients with osteosclerotic bone metastases

International Nuclear Information System (INIS)

Yoon, Seok Ho; Kim, Ku Sang; Kang, Seok Yun; Song, Hee Sung; Jo, Kyung Sook; Lee, Su Jin; Yoon, Joon Kee; An, Young Sil; Choi, Bong Hoi

2012-01-01

Bone metastasis is an important factor for the treatment and prognosis of breast cancer patients. Whole body bone scintigraphy (WBBS) can evaluate skeletal metastases, and 18 F FDG PET/CT seems to exhibit high specificity and accuracy in detecting bone metastases. However, there is a limitation of 18 F FDG PET in assessing sclerotic bone metastases because some lesions may be undetectable. Recent studies showed that 18 F fluoride PET/CT is more sensitive than WBBS in detecting bone metastases. This study aims to evaluate the usefulness of 18 F fluoride PET/CT by comparing it with WBBS and 18 F FDG PET/CT in breast cancer patients with osteosclerotic skeletal metastases. Nine breast cancer patients with suspected bone metastases (9 females; mean age ± SD, 55.6±10.0 years) underwent 99m Tc MDP WBBS, 18 F FDG PET/CT and 18 F fluoride PET/CT. Lesion based analysis of five regions of the skeletons(skull, vertebral column, thoracic cage, pelvic bones and long bones of extremities) and patient based analysis were performed. 18 F fluoride PET/CT, 18 F FDG PET/CT and WBBS detected 49, 20 and 25 true metastases, respectively. Sensitivity, specificity, positive predictive value and negative predictive value of 18 F fluoride PET/CT were 94.2%, 46.3%, 57.7% and 91.2%, respectively. Most true metastatic lesions of 18 F fluoride PET/CT had osteosclerotic change (45/49, 91.8%), and only four lesions showed osteolytic change. Most lesions on 18 F FDG PET/CT also demonstrated osteosclerotic change (17/20, 85.0%) with three osteolytic lesions. All true metastatic lesions detected on WBBS and 18 F FDG PET/CT were identified on 18 F fluoride PET/CT. 18 F FDG PET/CT in detecting osteosclerotic metastatic lesions. 18 F fluoride PET/CT might be useful in evaluating osteosclerotic metastases in breast cancer patients

Multiple skeletal muscle metastases revealing a cardiac intimal sarcoma

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Crombe, Amandine [Institut Bergonie, Department of Radiology, Bordeaux (France); Lintingre, Pierre-Francois; Dallaudiere, Benjamin [Clinique du Sport de Bordeaux-Merignac, Department of Musculoskeletal Radiology, Merignac (France); Le Loarer, Francois [Institut Bergonie, Department of Pathology, Bordeaux (France); Lachatre, Denis [Dupuytren University Hospital, Department of Radiology, Limoges (France)

2018-01-15

We report the case of a 59-year-old female with progressive bilateral painful swelling of the thighs. MRI revealed multiple intramuscular necrotic masses with similar morphologic patterns. Whole-body CT and 18-FDG PET-CT scans demonstrated additional hypermetabolic muscular masses and a lobulated lesion within the left atrial cavity. As biopsy of a muscular mass was compatible with a poorly differentiated sarcoma with MDM2 oncogene amplification, two diagnoses were discussed: a dedifferentiated liposarcoma with muscle and heart metastases or a primary cardiac sarcoma, mainly a cardiac intimal sarcoma, with muscular metastases, which was finally confirmed by array-comparative genomic hybridization (aCGH) in a sarcoma reference center. This case emphasizes the potential for intimal sarcoma to disseminate in skeletal muscle prior to any other organ and the need for a genomic approach in addition to classical radiopathologic analyses to distinguish primary from secondary locations facing simultaneous tumors of the heart and skeletal muscles with MDM2 amplification. (orig.)

Pathogenesis and pharmacological treatment of bone pain in skeletal metastases

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Ripamonti, C. [National Cancer Institute, Rehabilitation, Pain Therapy and Palliative Care Division, Milan (Italy); Fulfaro, F. [Societa' per l' Assistenza al Malato Oncologico Terminale, Palermo (Italy)

2001-03-01

Sixty-five percent of patients with advanced cancer present bone metastases and most of them present a rather slow clinical course characterized by pain, mobility deficiencies and skeletal complications such as fractures and spinal cord compression. Metastatic involvement of the bone is one of the most frequent causes of pain in cancer patients and represents one of the firs signs of widespread neoplastic disease. The pain may originate directly from the plastic disease. The pain may originate directly from the bone, from nerve root compression or from muscle spasms in the area of the lesions. The mechanism of metastatic bone pain is mainly somatic (nociceptive) even though, in some cases, neuropathic and visceral stimulations may overlap. The conventional symptomatic treatment of metastatic bone pain requires the use of multidisciplinary therapies such as radiotherapy in association with systemic treatment (hormonotherapy, chemotherapy, radioisotopes) with the support of analgesic therapy. Recently, studies have indicated the use of bisphosphonates in the treatment of pain and in the prevention of skeletal complications in patients with metastatic bone disease. In some patients pharmacological treatment, radiotherapy, radioisotopes administered alone or in association are not able to manage pain adequately. The role of neuroinvasive techniques in treating metastatic bone pain is debated. The clinical conditions of the patient, his life expectancy and quality of life must guide the physician in the choice of the best possible therapy.

Pathogenesis and pharmacological treatment of bone pain in skeletal metastases

International Nuclear Information System (INIS)

Ripamonti, C.; Fulfaro, F.

2001-01-01

Sixty-five percent of patients with advanced cancer present bone metastases and most of them present a rather slow clinical course characterized by pain, mobility deficiencies and skeletal complications such as fractures and spinal cord compression. Metastatic involvement of the bone is one of the most frequent causes of pain in cancer patients and represents one of the firs signs of widespread neoplastic disease. The pain may originate directly from the plastic disease. The pain may originate directly from the bone, from nerve root compression or from muscle spasms in the area of the lesions. The mechanism of metastatic bone pain is mainly somatic (nociceptive) even though, in some cases, neuropathic and visceral stimulations may overlap. The conventional symptomatic treatment of metastatic bone pain requires the use of multidisciplinary therapies such as radiotherapy in association with systemic treatment (hormonotherapy, chemotherapy, radioisotopes) with the support of analgesic therapy. Recently, studies have indicated the use of bisphosphonates in the treatment of pain and in the prevention of skeletal complications in patients with metastatic bone disease. In some patients pharmacological treatment, radiotherapy, radioisotopes administered alone or in association are not able to manage pain adequately. The role of neuroinvasive techniques in treating metastatic bone pain is debated. The clinical conditions of the patient, his life expectancy and quality of life must guide the physician in the choice of the best possible therapy

SU-D-303-01: Spatial Distribution of Bone Metastases In Metastatic Castrate-Resistant Prostate Cancer

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Perk, T; Bradshaw, T; Harmon, S; Perlman, S; Liu, G; Jeraj, R [University of Wisconsin, Madison, WI (United States)

2015-06-15

Purpose: Identification of metastatic bone lesions is critical in prostate cancer, where treatments may be more effective in patients with fewer lesions. This study aims characterize the distribution and spread of bone lesions and create a probability map of metastatic spread in bone. Methods: Fifty-five metastatic castrate-resistant prostate cancer patients received up to 3 whole-body [F-18]NaF PET/CT scans. Lesions were identified by physician on PET/CT and contoured using a threshold of SUV>15. An atlas-based segmentation method was used to create CT regions, which determined skeletal location of lesions. Patients were divided into 3 groups with low (N<40), medium (40100) numbers of lesions. A combination of articulated and deformable registrations was used to register the skeletal segments and lesions of each patient to a single skeleton. All the lesion data was then combined to make a probability map. Results: A total of 4038 metastatic lesions (mean 74, range 2–304) were identified. Skeletal regions with highest occurrence of lesions included ribs, thoracic spine, and pelvis with 21%, 19%, and 15% of the total number lesions and 8%, 18%, and 31 % of the total lesion volume, respectively. Interestingly, patients with fewer lesions were found to have a lower proportion of lesions in the ribs (9% in low vs. 27% in high number of lesions). Additionally, the probability map showed specific areas in the spine and pelvis where over 75% of patients had metastases, and other areas in the skeleton with a less than 2% of metastases. Conclusion: We identified skeletal regions with higher incidence of metastases and specific sub-regions in the skeleton that had high or low probability of occurrence of metastases. Additionally, we found that metastatic lesions in the ribs and skull occur more commonly in advanced disease. These results may have future applications in computer-aided diagnosis. Funding from the Prostate Cancer Foundation.

Treatment of Bone Metastases with Radium-223 in Patients with Castration Resistant Prostate Cancer (CRPC): Alternative or Complementary to Innovative Molecular Therapies?

International Nuclear Information System (INIS)

Bombardieri, Emilio

2013-01-01

The skeletal metastatic disease is a real clinical problem. Approximately 70% of patients with prostate or breast cancer and 35% of those with advanced lung, thyroid, and kidney cancers will develop skeletal metastases, which cause considerable morbidity. Several options are available for treatment, to be used either alone or in various combinations: hormones in case of hormone-sensitive tumours, chemotherapy, biphosphonates, external beam radiation therapy, surgery (in pathologic or impending fracture), bone-seeking radiopharmceuticals, and also molecular therapies. Focusing our attention to patients with prostate cancer, 50% of patients with bone metastases develop skeletal related events (SREs) such as: severe pain, pathologic fractures, spinal compression syndrome, malignant hypercalcemia, bone marrow suppression. All these SREs require adequate therapy since generally determine several functional impairments and worsen the prognosis. It is well known that skeletal complications reduce the quality of life affecting different aspects, physical, functional end emotional. SREs are associated also with lower survival

[Efficacy of zoledronic acid combined with chemotherapy in treatment of skeletal metastases of non-small cell lung cancer and the bone metabolic markers].

Science.gov (United States)

Hu, Xiao-ye; Zou, Qing-feng; Jin, Chuan; Li, Wei-dong; Chen, Wen-sheng; Ma, Lei

2010-06-01

To evaluate the clinical efficacy of zoledronic acid combined with chemotherapy in the management of skeletal metastasis of non-small cell lung cancer (NSCLC) and investigate the value in urine amino-terminal telopeptide of type I collagen (uNTX) and serum bone specific alkaline phosphatase (sBALP) in monitoring skeletal metastasis of NSCLC. From February, 2007 to January, 2009, 32 NSCLC patients with bone metastases received treatment with zoledronic acid at the dose of 4 mg given every 3 weeks and platinum-based chemotherapy (each cycle lasting for 3 weeks). Before and during the treatments, uNTX and sBALP were measured in these patients using ELISA and precipitation with wheat germ lectin, respectively. The patients were followed up for skeletal-related events (SREs) and status of survival. A significant decrease occurred in the pain scores and analgesic use in the patients after the therapy. SREs were not observed during the treatment. Serum creatinine and calcium levels underwent no significant variation during the treatment. Eleven patients reported 14 possible zoledronic acid-related adverse events. The concentration of uNTX and sBALP in patients with bone metastases was above the upper limit of the normal range. A positive correlation was observed between the levels of the markers and the extent of bone metastases. At the third month, uNTX and sBALP were significantly lowered, but radionuclide whole-body bone imaging showed no obvious changes. Of the 32 patients, 24 had elevated uNTX values, which became normal after the treatment in 15 patients and remained elevated in the other 9 patients. SREs occurred in these two subgroups at the rates of 53% and 89% (P=0.039), respectively. Twenty-six patients had elevated sBALP level, and 16 of them exhibited normal sBALP level after the treatment. The incidences of SREs in the patients with elevated and normal sBALP level were 50% and 90% (P=0.038), respectively. The levels of uNTX/Cr and sBALP were not correlated

Zoledronic acid use in patients with bone metastases from renal cell carcinoma or bladder cancer.

Science.gov (United States)

Saad, Fred; Eastham, James A

2010-06-01

Approximately 30% of patients with renal cell carcinoma (RCC) and 40% of patients with bladder cancer develop bone metastases that can disrupt normal bone homeostasis and place patients at risk for potentially life-limiting skeletal-related events (SREs). In the absence of bone-directed therapies, patients with RCC may experience up to four SREs per year. In patients with bone metastases from RCC or bladder cancer, zoledronic acid (ZOL) significantly reduced the risk of SREs compared with placebo. In addition to its bone-protective effects, preclinical and early clinical evidence indicates that ZOL prevents tumor progression. For example, retrospective subset analysis in patients with RCC indicated that ZOL extended time to disease progression and demonstrated a trend toward improved overall survival compared with placebo. Additionally, a study in patients with bone metastases from bladder cancer demonstrated that ZOL improved 1-year overall survival compared with placebo. Bone metastases place a heavy burden on patients with RCC or bladder cancer, and early, continuous treatment with ZOL may provide anticancer benefits in addition to important patient quality of life. 2010. Published by Elsevier Inc.

Co-existent Paget’s Disease of the Bone, Prostate Carcinoma Skeletal Metastases and Fracture on Skeletal Scintigraphy-Lessons to be Learned

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Luke I Sonoda

2013-08-01

Full Text Available Bone scintigraphy, despite being non-specific, is a very sensitive and simple investigation for patients with active Paget’s disease of the bone. Skeletal metastases and Paget’s disease may co-exist in the elderly patients as both conditions are commonly seen in this age group. Clinical and radiological correlation may help to improve the diagnostic specificity of a bone scintigram. We report a patient in whom concurrent Paget’s disease and a rib fracture became evident only on repeat scintigraphy following successful treatment of prostate carcinoma skeletal metastases.

Pharmacologic management of bone-related complications and bone metastases in postmenopausal women with hormone receptor-positive breast cancer

Directory of Open Access Journals (Sweden)

Yardley DA

2016-05-01

Full Text Available Denise A Yardley1,2 1Sarah Cannon Research Institute, Nashville, TN, USA; 2Tennessee Oncology, Nashville, TN, USA Abstract: There is a high risk for bone loss and skeletal-related events, including bone metastases, in postmenopausal women with hormone receptor-positive breast cancer. Both the disease itself and its therapeutic treatments can negatively impact bone, resulting in decreases in bone mineral density and increases in bone loss. These negative effects on the bone can significantly impact morbidity and mortality. Effective management and minimization of bone-related complications in postmenopausal women with hormone receptor-positive breast cancer remain essential. This review discusses the current understanding of molecular and biological mechanisms involved in bone turnover and metastases, increased risk for bone-related complications from breast cancer and breast cancer therapy, and current and emerging treatment strategies for managing bone metastases and bone turnover in postmenopausal women with hormone receptor-positive breast cancer. Keywords: breast cancer, bone metastases, hormone receptor-positive, bone-related complications, interventions, management and management strategies, estrogen receptor-positive

Inguinal metastases from testicular cancer

DEFF Research Database (Denmark)

Daugaard, Gedske; Karas, Vladimir; Sommer, Peter

2006-01-01

To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease.......To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease....

Magnetic Resonance-Guided High-Intensity-Focused Ultrasound for Palliation of Painful Skeletal Metastases: A Pilot Study.

Science.gov (United States)

Chan, Michael; Dennis, Kristopher; Huang, Yuexi; Mougenot, Charles; Chow, Edward; DeAngelis, Carlo; Coccagna, Jennifer; Sahgal, Arjun; Hynynen, Kullervo; Czarnota, Gregory; Chu, William

2017-10-01

Bone is one of the most common sites of metastases, with bone metastases-related pain representing a significant source of morbidity among patients with cancer. Magnetic resonance-guided focused ultrasound is a noninvasive, outpatient modality with the potential for treating painful bone metastases. The aim of this study is to report our initial experience with magnetic resonance-guided focused ultrasound in the treatment of bone metastases and our preliminary analysis of urinary cytokine levels after therapy. This was a single-center pilot study of 10 patients with metastatic cancer to investigate the feasibility of magnetic resonance-guided focused ultrasound for primary pain control in device-accessible skeletal metastases. Treatments were performed on a clinical magnetic resonance-guided focused ultrasound system using a volumetric ablation technique. Primary efficacy was assessed using Brief Pain Inventory scores and morphine equivalent daily dose intake at 3 time points: before, day 14, and day 30 after the magnetic resonance-guided focused ultrasound treatment. Urine cytokines were measured 3 days before treatment and 2 days after the treatment. Of the 10 patients, 8 were followed up 14 days and 6 were followed up 30 days after the treatment. At day 14, 3 patients (37.5%) exhibited partial pain response and 4 patients (50%) exhibited an indeterminate response, and at day 30 after the treatment, 5 patients (83%) exhibited partial pain response. No treatment-related adverse events were recorded. Of the urine cytokines measured, only Transforming growth factor alpha (TGFα) demonstrated an overall decrease, with a trend toward statistical significance ( P = .078). Our study corroborates magnetic resonance-guided focused ultrasound as a feasible and safe modality as a primary, palliative treatment for painful bone metastases and contributes to the limited body of literature using magnetic resonance-guided focused ultrasound for this clinical indication.

Axial Skeletal Scintigraphy in Cancer of the Breast

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Galasko, C. S.B. [Royal Postgraduate Medical School and Hammersmith Hospital, London (United Kingdom)

1969-05-15

An initial study was made on eight patients shown to have osseous metastases on X-ray. Each patient was examined on two occasions after the injection of {sup 87m}Sr and {sup 18}F. Regions known to contain metastases were examined at regular intervals after each injection. The scintigrams were compared with X-ray skeletal surveys. In all patients the {sup 18}F scintigram gave better results than the {sup 87m}Sr scan. All metastases present on X-ray were detected with the gamma camera and in six patients the scintigram revealed additional lesions. The optimum times for scanning were 1 1/4-3 hours after injection of {sup 18}F and 3-4 1/2 hours after {sup 87m}Sr. Axial skeleton scintigrams using {sup 18}F and a gamma camera are now being done on: (i) patients with apparently 'early' cancer of the breast. (ii) patients who have had a mastectomy and in whom there is a suspicion but no overt evidence of metastases. (iii) patients with advanced cancer of the breast. By means of this method it is hoped: (a) to detect lesions not present on X-ray. (b) to assess progress following hormonal therapy. 'Healing' lesions tend to have a diminished uptake of the isotope, and the varying pattern may prove to be more easy to interpret than conventional X-rays. The technique of axial skeleton scanning with the gamma camera and {sup 18}F, and the results obtained in over 60 patients with cancer of the breast, are reported. (author)

[Lymph node and distant metastases of thyroid gland cancer. Metastases in the thyroid glands].

Science.gov (United States)

Schmid, K W

2015-11-01

The different biological features of the various major entities of thyroid cancer, e.g. papillary, follicular, poorly differentiated, anaplastic and medullary, depend to a large extent on their different metastatic spread. Papillary thyroid cancer (PTC) has a propensity for cervical lymphatic spread that occurs in 20-50 % of patients whereas distant metastasis occurs in thyroid cancer (FTC) has a marked propensity for vascular but not lymphatic invasion and 10-20 % of FTC develop distant metastases. At the time of diagnosis approximately one third of medullary thyroid cancer (MTC) cases show lymph node metastases, in 10-15 % distant metastases and 25 % develop metastases during the course of the disease. Poorly differentiated (PDTC) and anaplastic thyroid cancer (ATC) spread via both lymphatic and vascular invasion. Thus distant metastases are relatively uncommon in DTC and when they occur, long-term stable disease is the typical clinical course. The major sites of distant metastases are the lungs and bone. Metastases to the brain, breasts, liver, kidneys, muscle and skin are relatively rare or even rare. The thyroid gland itself can be a site of metastases from a variety of other tumors. In autopsy series of patients with disseminated cancer disease, metastases to the thyroid gland were found in up to 10 % of cases. Metastases from other primary tumors to the thyroid gland have been reported in 1.4-3 % of patients who have surgery for suspected cancer of the thyroid gland. The most common primary cancers that metastasize to the thyroid gland are renal cell (48.1 %), colorectal (10.4 %), lung (8.3 %) and breast cancer (7.8 %) and surprisingly often sarcomas (4.0 %).

Diagnostic imaging of skeletal metastases; Diagnostica per immagini delle metastasi scheletriche

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Scutellari, P. N.; Addonisio, G.; Righi, R. [Ferrara Univ., Ferrara (Italy). Dipt. di Scienze Chirurgiche, Anestesiologiche e Radiologiche, Sez. di Diagnostica e Terapia Radiologiche; Giganti, M. [Ferrara Univ., Ferrara (Italy). Dipt. di Medicina Clinica e Sperimentale, Sez. di Medicina Nucleare

2000-12-01

Purpose of this article is to present an algorithm for detection and diagnosis of skeletal metastases, which may be applied differently in symptomatic and asymptomatic cancer patients. February to March 1999 it was randomly selected and retrospectively reviewed the clinical charts of 100 cancer patients (70 women and 30 men; mean age: 63 years, range: 55-87). All the patients had been staged according to TNM criteria and had undergone conventional radiography and bone scan; when findings were equivocal, CT and MRI had been performed too. The primary lesions responsible for bone metastases were sited in the: breast (51 cases), colon (30 cases: 17 men and 13 women), lung (7 cases: 6 men and 1 woman), stomach (4 cases: 2 men and 2 women), skin (4 cases: 3 men and 1 woman), kidney (2 men), pleura (1 woman), and finally liver (1 man). The most frequent radiographic pattern was the lytic type (52%), followed by osteosclerotic, mixed, lytic vs mixed and osteosclerotic vs lytic patterns. The patients were divided into two groups: group A patients were asymptomatic and group B patients had local symptoms and/or pain. Skeletal metastases are the most common malignant bone tumors: the spine and the pelvis are the most frequent sites of metastasis, because of the presence of high amounts of red (hematopoietic active) bone marrow. Pain is the main symptom, even though many bone metastases are asymptomatic. Pathological fractures are the most severe consequences. With the algorithm for detection and diagnosis of skeletal metastases two different diagnostic courses are available for asymptomatic and symptomatic patients. Bone scintigraphy remains the technique of choice in asymptomatic patients in whom skeletal metastases are suspected. However this technique, though very sensitive, is poorly specific, and thus a negative bone scan finding is double-checked with another physical examination: if the findings remain negative, the diagnostic workup is over. On the contrary, in

Bone metastases from gastric cancer. Clinical evaluation on bone scintigram

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Seto, Mikito; Tonami, Norihisa; Koizumi, Kiyoshi; Sui, Osamu; Hisada, Kinichi [Kanazawa Univ. (Japan). School of Medicine

1983-07-01

We have studied bone scintigrams in 60 patients with gastric cancer. Of these 60 patients, bone metastases were found in 15 patients (25 %). There were no evidence of bone metastases in polypoid lesions, cancers of the antrum, carcinomas in situ, advanced cancers without invasion to serosa, cancer with N/sub 0/ or N/sub 1/ regional lymph node metastases, highly differentiated adenocarcinomas and papillary adenocarcinomas. On the contrary, high rates of bone metastases were seen in cancers of the corpus, advanced cancers with invasion to neighbouring structures and tubular adenocarcinomas. Of these 15 patients with bone metastasis, 3 patients showed very similar clinical features and the findings of ''diffuse bone metastases on bone scintigrams.'' Cancer of the antrum showed high rates of liver metastases, while cancers of the corpus showed high rates of bone metastases. Sixty percent of the patients with bone metastases did not have liver metastases and there seemed to be no significant relationship between liver metastases and bone metastases. From these results we suppose that non-portal tract through the vertebral venous plexus instead of portal tract may be the other route of bone metastases from gastric cancer.

Skeletal-related events in urological cancer patients with bone metastasis. A multicenter study in Japan

International Nuclear Information System (INIS)

Yokomizo, Akira; Koga, Hirofumi; Shinohara, Nobuo

2010-01-01

The objective of this study was to investigate the incidence of skeletal-related events (SRE) in urological cancer patients with bone metastases in Japan. Five hundred eleven patients with urological cancer and documented bone metastases treated from January 2003 to April 2008 in ten Japanese institutions were included in a retrospective analysis. Type and incidence of SRE (fracture, radiotherapy, spinal cord compression, surgery, hypercalcemia, and bone pain) were determined from patient medical records. The overall incidence of SRE, including 'pain', was 61%. The most common event was radiotherapy for bone metastases, with an incidence of 31%. The overall incidence of events seemed to be similar among Japanese and Western patients with prostate cancer and renal cell carcinoma when comparing data with previously published reports. Nevertheless, a much lower incidence of fracture (19.1%) was observed in Japanese renal cell carcinoma patients. The overall incidence of SRE in Japanese urological cancer patients with bone metastasis was similar to that in Western patients, but the incidence of fracture was lower in Japanese renal cancer patients. (author)

Generalized skeletal pathology: Results of radionuclide studies

International Nuclear Information System (INIS)

Fueger, G.F.; Aigner, R.

1987-01-01

Generalized pathological changes may involve the skeleton systematically (bone tissue, bone marrow) or at multiple sites involving destruction or infiltration. Appropriate radionuclide studies include total-body bone or bone marrow scintigraphy, absorptiometry (osteodensitometry) and the 24 h whole-body retention measurement. Established radioindicators are 99m-Tc-(hydroxy)methylendiphosphonate (HMDP or MDP) and 99m-Tc-human serumalbumin-nanocolloid. Absorptiometry of the forearm, extended by computer-assisted transaxial tomography, may be expected to prove as the most efficient method of bone density measurement. The 24 h whole-body retention measurement is useful for the diagnosis and follow-up of metabolic and endocrine osteopathies, if the very same osteotropic 99m-Tc-chelate is used. Whole-body bone scintigraphy today is one of the most important radionuclide studies for diagnosis and follow-up of skeletal metastases. Scintigraphy provides evidence of skeletal metastases several months earlier than radiological examinations. In about 40 percent of patients with cancer of the prostate, scintigraphy provided positive findings of skeletal metastases in the absence of both pain and increased levels of phosphatase. In patients with a history of malignancy, 60 percent of solitary findings on skeletal scintigraphy are metastases. The frequency of false negative findings obtained by whole-body skeletal scintigraphy are metastases. The frequency of false negative findings obtained by whole-body skeletal scintigraphy ranges from 2 to 4%. Compared to skeletal scintigraphy, bone marrow scintigraphy frequently yields significant additional findings in cases of plasmocytoma, histiocytoma, lymphoma and haemoblastoses. (orig.) [de

Comparison of diffusion-weighted whole body MRI and skeletal scintigraphy for the detection of bone metastases in patients with prostate or breast carcinoma

International Nuclear Information System (INIS)

Gutzeit, Andreas; Doert, Aleksis; Froehlich, Johannes M.; Eckhardt, Boris P.; Meili, Andreas; Scherr, Patrick; Schmid, Daniel T.; Weymarn, Constantin A. von; Willemse, Edwin M.M.; Binkert, Christoph A.; Graf, Nicole

2010-01-01

To prospectively compare the diagnostic accuracy of diffusion-weighted whole body imaging with background whole body signal suppression (DWIBS) with skeletal scintigraphy for the diagnosis and differentiation of skeletal lesions in patients suffering from prostate or breast cancer. A diagnostic cohort of 36 patients was included in skeletal scintigraphy and 1.5 T DWIBS MRI. Based on morphology and signal intensity patterns, two readers each identified and classified independently, under blinded conditions, all lesions into three groups: (1) malignant, (2) unclear if malignant or benign and (3) benign. Finally, for the definition of the gold standard all available imaging techniques and follow-up over a minimum of 6 months were considered. Overall, 45 circumscribed bone metastases and 107 benign lesions were found. DWIBS performed significantly better in detecting malignant skeletal lesions in patients with more than 10 lesions (sensitivity: 0.97/0.91) compared to skeletal scintigraphy (sensitivity: 0.48/0.42). No statistical difference could be found between DWIBS (0.58/0.33) and skeletal scintigraphy (0.67/0.58) in the sensitivity values for malignant skeletal lesions in patients with less than 5 lesions. For benign lesions, scintigraphy scored best with a sensitivity of 0.93/0.87 compared to 0.20/0.13 for DWIBS. Interobserver agreement with Cohen's kappa coefficient was calculated as 0.784 in the case of scintigraphy and 0.663 for DWIBS. With respect to staging, in prostate and breast carcinoma, the DWIBS technique is not superior to skeletal scintigraphy, but ranks equally. However, in the cases with many bone lesions, markedly more metastases could be discovered using the DWIBS technique than skeletal scintigraphy. (orig.)

Whole Body MR Imaging Versus 99mTC-Methylene Diphosphonate Scintigraphy in Detection of Skeletal Metastases

International Nuclear Information System (INIS)

SALEM, H.T.M.

2009-01-01

The introduction of new chemotherapy protocols, which include both marrow and stem cell transplantation, has increased the demand for accurate and early detection of skeletal metastases, particularly metastases to marrow (Eustace et al., 1997). All existing methods of detection skeletal metastases have limitations. Metastases to bone only become apparent on radiographs after the loss of more than 50% of the bone mineral content at the site of the disease. Although CT allows earlier detection of cortical destruction by imaging in contiguous tomographic slices, its ability to detect early deposits in marrow is limited (Gold et al., 1990). The use of bone scintigraphy in the assessment of skeletal abnormalities is based on increased sensitivity in detecting abnormalities before other diagnostic imaging techniques. The pitfall of bone scintigraphy is its lack of specificity. There must be close correlation of scintigraphic findings with those of other imaging modalities (Nadel et al., 2001). The high spatial resolution and excellent soft-tissue contrast make MR imaging an ideal tool for the detection of osseous lesions. The limited field of view must be considered a major limitation of conventional MR imaging. Furthermore MR imaging approaches were limited by long acquisition times. Development in MR imaging, such as the development of turbo sequences, have led to renewed interest in MR imaging as a potential whole body screening tool (Johnson et al., 1997 and Lauenstein et al., 2004).

Systemic therapy of bone metastases

International Nuclear Information System (INIS)

Skripekova, A.

2012-01-01

Complications of bone metastases can seriously influence quality of life of the patients including of their independence in activities of daily living. Bisfosfonates are reducing skeletal morbidity in solid tumors and in multiple myeloma by 30 - 50% (1). They are not only used in active antineoplastic therapy in the prevention of skeletal complications by bone metastases but they are also significantly useful in prevention of the decrease of osseous mass by hormonal manipulation. Preclinical and in part clinical data suppose that there is some role of bisfosfonates in prevention of formation of metastases by early cancer. Denosumab is fully humanized antibody against RANKL (receptor activator of nuclear factor κ-B ligand) which is very important in pathogenesis of bone resorption induced by osteoclasts. In this work we discuss about pathological mechanisms of bone resorption in multiple myeloma and solid tumors, we resume data from randomized clinical trials and we focus on the application of anti resorption therapy in clinical practice. (author)

Skeletal-related events among breast and prostate cancer patients: towards new treatment initiation in Malaysia's hospital setting.

Science.gov (United States)

Ezat, Sharifa Wan Puteh; Syed Junid, Syed Mohamed Aljunid; Noraziani, Khamis; Zafar, Ahmed; Saperi, Sulong; Nur, Amrizal Muhammad; Aizuddin, Azimatun Noor; Ismail, Fuad; Abdullah, Norlia; Zainuddin, Zulkifli Md; Mohd Kassim, Abdul Yazid; Haflah, Nor Hazla Mohamed

2013-01-01

The human skeleton is the most common organ to be affected by metastatic cancer and bone metastases are a major cause of cancer morbidity. The five most frequent cancers in Malaysia among males includes prostate whereas breast cancer is among those in females, both being associated with skeletal lesions. Bone metastases weaken bone structure, causing a range of symptoms and complications thus developing skeletal-related events (SRE). Patients with SRE may require palliative radiotherapy or surgery to bone for pain, having hypercalcaemia, pathologic fractures, and spinal cord compression. These complications contribute to a decline in patient health- related quality of life. The multidimensional assessment of health-related quality of life for those patients is important other than considering a beneficial treatment impact on patient survival, since the side effects of treatment and disease symptoms can significantly impact health-related quality of life. Cancer treatment could contribute to significant financial implications for the healthcare system. Therefore, it is essential to assess the health-related quality of life and treatment cost, among prostate and breast cancer patients in countries like Malaysia to rationalized cost-effective way for budget allocation or utilization of health care resources, hence helping in providing more personalized treatment for cancer patients.

Evaluation of the efficiency of FDG PET/CT in detection and characterization of skeletal metastases

Directory of Open Access Journals (Sweden)

Ahmed Wafaie

2014-03-01

Conclusion: Fused PET/CT was highly efficient in evaluation of skeletal metastases with superior performance in: detection of early bone marrow infiltration not apparent on CT, resolution of metabolic activity before definite signs of complete healing on CT, detection of missed sclerotic metastases on PET due to their relatively low metabolic activity, detection of intra and extra osseous recurrence and differentiation of benign from malignant bone lesions.

Importance of antiresorptive therapies for patients with bone metastases from solid tumors

Directory of Open Access Journals (Sweden)

Talreja DB

2012-09-01

Full Text Available Draupadi B TalrejaDepartment of Medicine, David Geffen School of Medicine at UCLA and Northridge Hospital Medical Center, Northridge, CA, USAAbstract: Patients with bone metastases are at risk of skeletal-related events such as pathologic fractures, spinal cord compression, the need for orthopedic surgery to bone, and palliative radiotherapy for severe bone pain. Antiresorptive therapies have demonstrated efficacy for reducing the risk of skeletal-related events and ameliorating bone pain. Despite the well documented clinical benefits of antiresorptive therapies, patient benefits can be limited or compromised by nonadherence with scheduled therapy. Potential reasons for poor compliance include lack of understanding of how antiresorptive therapies work, neglecting the importance of bone health in maintaining quality of life, and being unaware of the potentially debilitating effects of skeletal-related events caused by bone metastases. Indeed, patients may stop therapy after bone pain subsides or discontinue due to generally mild and usually manageable adverse events, leaving them at an increased risk of developing skeletal-related events. In addition, the cost of antiresorptive therapy can be a concern for many patients with cancer. Medical care for patients with cancer requires a coordinated effort between primary care physicians and oncologists. Patients' medical care teams can be leveraged to help educate them about the importance of adherence to antiresorptive therapy when cancer has metastasized to bone. Because primary care physicians generally have more contact with their patients than oncologists, they are in a unique position to understand patient perceptions and habits that may lead to noncompliance and to help educate patients about the benefits and risks of various antiresorptive therapies in the advanced cancer setting. Therefore, primary care physicians need to be aware of various mechanistic and clinical considerations regarding

Skin metastases from lung cancer: a case report.

Science.gov (United States)

Pajaziti, Laura; Hapçiu, Syzana Rexhepi; Dobruna, Shkendije; Hoxha, Naim; Kurshumliu, Fisnik; Pajaziti, Artina

2015-04-11

Lung cancer is one of the most frequent malignancies, with high mortality rates. It can metastasize in almost all organs, but more often invades hilar nodes, liver, adrenal glands, bones and brain. There are various data on the incidence of lung cancer metastases in the skin. In 1-12% of patients with lung cancer are developed skin metastases. Metastases in the skin may be the first sign of lung cancer. Forty-five years old Albanian male, smoker, was admitted to our department with multiple nodules localized in the skin of the head, neck, back and chest. The nodules measuring 5-15 millimeters in greatest dimension were round and skin-colored, with telangiectasias, firm and tender. They appeared in an eruptive form about two weeks before being admitted at our hospital. In addition, the patient exhibited signs of weight loss, anorexia and fatigue. Excisional biopsy was performed to one of the lesions. Histopathology confirmed metastatic nature of the lesion namely, malignant tumor of neuroendocrine phenotype consistent with small-cell carcinoma. Chest X-ray and computed tomography revealed an expansive process in the 7(th) segment of the left lung, left hilar and mediastinal lymphadenopathy and a suspicious initial secondary deposit in the left adrenal gland. The patient was referred to the department of oncology for further treatment. After the third cycle of chemotherapy, the magnetic resonance imaging revealed brain metastases. The patient passed away four months after the diagnosis of lung cancer first presented with skin metastases. Metastases in skin may be the first sign of lung cancer. Although rare appearing, we should raise suspicion in cases of atypical lesions in the skin not only of the smokers, but also of the non-smokers. Skin metastases from small-cell lung carcinoma are a poor prognostic indicator. The appearance of multiple skin metastases with other internal metastases shorten the survival time.

Screening for skeletal metastases of the spine and pelvis: gradient echo opposed-phase MRI compared with bone scintigraphy

International Nuclear Information System (INIS)

Neumann, K.; Hosten, N.; Venz, S.

1995-01-01

Opposed-phase gradient echo (GRE) MRI at 0.5 T was compared with T1-weighted GRE MRI and bone scintigraphy regarding the detection of malignant bone marrow infiltrates of the spine and pelvis. Seventeen control patients and 41 patients with suspected skeletal metastases were studied with plain and gadolinium-enhanced MRI. In the control group only a vertebral haemangioma showed contrast enhancement, while all metastases (confirmed histologically or by follow-up) were enhancing. Opposed-phase surface coil MRI showed a significantly higher contrast-to-noise ratio of 56 metastases than T1-weighted images. In 28 patients body coil opposed-phase MRI detected more metastatic foci of the spine and pelvis than did bone scintigraphy (84 vs 56). No scintigraphically visualised lesion was missed by MRI. In conclusion, body coil gadolinium-enhanced opposed-phase GRE MRI may be applied as a screening method for skeletal metastases of the spine and pelvis at intermediate field strengths. (orig.)

Screening for skeletal metastases of the spine and pelvis: gradient echo opposed-phase MRI compared with bone scintigraphy

Energy Technology Data Exchange (ETDEWEB)

Neumann, K. [Zentralinstitut fuer Roentgendiagnostik, Universitaetsklinikum Essen, Gesamthochschule Essen (Germany); Hosten, N. [Strahlenklinik und Poliklinik, Universitaetsklinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Venz, S. [Strahlenklinik und Poliklinik, Universitaetsklinikum Rudolf Virchow, Freie Univ. Berlin (Germany)

1995-11-01

Opposed-phase gradient echo (GRE) MRI at 0.5 T was compared with T1-weighted GRE MRI and bone scintigraphy regarding the detection of malignant bone marrow infiltrates of the spine and pelvis. Seventeen control patients and 41 patients with suspected skeletal metastases were studied with plain and gadolinium-enhanced MRI. In the control group only a vertebral haemangioma showed contrast enhancement, while all metastases (confirmed histologically or by follow-up) were enhancing. Opposed-phase surface coil MRI showed a significantly higher contrast-to-noise ratio of 56 metastases than T1-weighted images. In 28 patients body coil opposed-phase MRI detected more metastatic foci of the spine and pelvis than did bone scintigraphy (84 vs 56). No scintigraphically visualised lesion was missed by MRI. In conclusion, body coil gadolinium-enhanced opposed-phase GRE MRI may be applied as a screening method for skeletal metastases of the spine and pelvis at intermediate field strengths. (orig.)

Incidence of bone metastases and survival after a diagnosis of bone metastases in breast cancer patients.

Science.gov (United States)

Harries, M; Taylor, A; Holmberg, L; Agbaje, O; Garmo, H; Kabilan, S; Purushotham, A

2014-08-01

Bone is the most common metastatic site associated with breast cancer. Using a database of women with breast cancer treated at Guy's Hospital, London 1976-2006 and followed until end 2010, we determined incidence of and survival after bone metastases. We calculated cumulative incidence of bone metastases considering death without prior bone metastases as a competing risk. Risk of bone metastases was modelled through Cox-regression. Survival after bone metastases diagnosis was calculated using Kaplan-Meier methodology. Of the 7064 women, 589 (22%) developed bone metastases during 8.4 years (mean). Incidence of bone metastases was significantly higher in younger women, tumour size >5 cm, higher tumour grade, lobular carcinoma and ≥ four positive nodes, but was not affected by hormone receptor status. Median survival after bone metastases diagnosis was 2.3 years in women with bone-only metastases compared with early, and proportionately fewer patients in this group. Incidence of bone metastases has decreased but bone metastases remain a highly relevant clinical problem due to the large number of patients being diagnosed with breast cancer. Copyright © 2014 Elsevier Ltd. All rights reserved.

Can 16-detector multislice CT exclude skeletal lesions during tumour staging? Implications for the cancer patient

International Nuclear Information System (INIS)

Groves, Ashley M.; Beadsmoore, Clare J.; Courtney, Helen M.; Harish, Srinivasan; Bearcroft, Philip W.P.; Dixon, Adrian K.; Cheow, Heok K.; Balan, Kottekkattu K.; Kaptoge, Stephen; Win, Thida

2006-01-01

Current imaging guidelines recommend that many cancer patients undergo soft-tissue staging by computed tomography (CT) whilst the bones are imaged by skeletal scintigraphy (bone scan). New CT technology has now made it feasible, for the first time, to perform a detailed whole-body skeletal CT. This advancement could save patients from having to undergo duplicate investigations. Forty-three patients with known malignancy were investigated for bone metastasis using skeletal scintigraphy and 16-detector multislice CT. Both studies were performed within six weeks of each other. Whole-body images were taken 4 h after injection of 500 Mbq 99m Tc-MDP using a gamma camera. CT was performed on a 16-detector multislice CT machine from the vertex to the knee. The examinations were reported independently and discordant results were compared at follow-up. Statistical equivalence between the two techniques was tested using the Newcombe-Wilson method within the pre-specified equivalence limits of ±20%. Scintigraphy detected bone metastases in 14/43 and CT in 13/43 patients. There were seven discordances; four cases were positive on scintigraphy, but negative on CT; three cases were positive on CT and negative on scintigraphy. There was equivalence between scintigraphy and CT in detecting bone metastases within ±19% equivalence limits. Patients who have undergone full whole-body staging on 16-detector CT may not need additional skeletal scintigraphy. This should shorten the cancer patient's diagnostic pathway. (orig.)

Spine Metastases in Lung Cancer

Directory of Open Access Journals (Sweden)

O.Yu. Stolyarova

2015-10-01

Full Text Available The purpose and the objectives of the study were to determine the incidence of metastatic lesions to various parts of the spine, the assessment of the association with other clinical signs of lung cancer (localization, form, histology, degree of differentiation, staging, nature of extraosseous metastasis, to investigate the effect of these parameters on the survi­val of the patients. Material and methods. The study included 1071 patients with lung cancer aged 24 to 86 years. None of the examined patients has been operated previously for lung cancer, and after arriving at a diagnosis, all patients received radiation therapy, 73 % of them — combined radiochemothe­rapy. Results. Metastasis in the vertebral bodies and vertebral joints occurs in 13 % of patients with lung cancer and in 61 % of patients with bone form of the disease, the ratio of the defeat of thoracic, sacral, lumbar and cervical spine was 6 : 4 : 2 : 1. The development of metastases in the spine is mostly associa­ted with the localization of the tumor in the upper lobe of the lung, the peripheral form of the disease, with non-small cell histologic variants (adenocarcinoma and squamous cell carcinoma. The number of metastases in the spinal column directly correlates with the degree of metastatic involvement of the inguinal lymph nodes, abdominal wall and the liver, has an impact on the invasion of lung tumor into the esophagus and the trachea. The life expectancy of the deceased persons with spine metastases is less than that of other patients with the lung cancer, but the overall survival rate in these groups of patients is not very different. Conclusions. Clinical features of lung cancer with metastases in the spine necessitate the development of medical technology of rational radiochemotherapy in such patients.

Current management of liver metastases of colon cancer

International Nuclear Information System (INIS)

Mainieri Breedy, Giovanna

2010-01-01

Colon cancer has been one of the major tumors in the world, both men and women; and it is constituted the third most commonly diagnosed tumor, with approximately 1.2 million of new cases per year. This cancer type is considered of great importance in Costa Rica and has occupied the fifth place. Age is the main risk factor, followed by environmental, diabetic and genetic factors. An IV colon cancer has been manifested with any T, with any N and metastases. Metastases from colon cancer to liver can be classified according to whether have been synchronous (20 to 25%) or metachronous (15 to 29%). In turn, they can be synchronous, resectable or unresectable or mechanical resectable or unresectable. The liver has been the most common site of metastases, and the status of this organ has been an important determinant of overall survival in patients with advanced disease. Half of the patients developed metastases during the course of the disease. Metastases has represented the leading cause of death from this tumor. With the advent of new surgical techniques, new anesthetic care, new chemotherapeutic and molecular agents, together with new radiofrequency modalities and ablative treatment, the approach of metastases from colon cancer to the liver has been shown to be decisive in the prolongation of survival of the patient, who in the past was considered a terminal patient [es

Multiple metastases from ovarian cancer

African Journals Online (AJOL)

Ovarian cancer affects women in the age group >60 years much ... ovarian cancer presenting with liver and thoracic vertebral metastases 4 months after ... manifested by parenchymal liver or lung ... categorised as stage Ic as per International.

Skeletal muscle metastases of carcinoma. A clinicopathological study of 12 cases

International Nuclear Information System (INIS)

Tuoheti, Y.; Okada, Kyoji; Hashimoto, Manabu; Itoi, Eiji

2004-01-01

The objective of this study was to clarify the clinical and magnetic resonance (MR) imaging features of a rare condition of metastasis of carcinoma to skeletal muscle. Clinicopathological findings for 12 patients (10 male, two female, age range 48-89 years, mean age 68 years) with skeletal muscle metastases of carcinomas were reviewed retrospectively. In nine of the 12 patients the skeletal muscle metastasis was presented as 'painful mass'. The lung was found to be the most common primary source, accounting for 33% of the cases, and the lower extremity was the most common metastatic site, accounting for 67% of the current series. Diagnosis was made by biopsy in all cases. Overall, MR images were not specific, but on the gadolinium-DTPA enhanced MR images, extensive peritumoral enhancement associated with central necrosis was found in 11 of the 12 patients (92%). Seven patients died within 2-19 months (average: 9 months) after the detection of the skeletal muscle metastasis, among whom only one patient was continuously disease free for 92 months after wide excision of the metastatic lesion. Skeletal muscle metastasis is often presented as a painful mass in patients with known primary carcinoma. For diagnosis, needle biopsy is mandatory. However, a painful mass with an extensive peritumoral enhancement should be highly suspected to represent carcinoma metastasis to skeletal muscles. In selected patients, wide excision with combined chemotherapy could yield unexpectedly good results. (author)

Multiscale characterization of the mineral phase at skeletal sites of breast cancer metastasis

Science.gov (United States)

Chiou, Aaron E.; Loh, Hyun Chae; Lynch, Maureen; Seo, Bo Ri; Song, Young Hye; Hoerth, Rebecca; Bortel, Emely L.; Willie, Bettina M.; Duda, Georg N.; Masic, Admir; Wagermaier, Wolfgang; Fratzl, Peter; Fischbach, Claudia

2017-01-01

Skeletal metastases, the leading cause of death in advanced breast cancer patients, depend on tumor cell interactions with the mineralized bone extracellular matrix. Bone mineral is largely composed of hydroxyapatite (HA) nanocrystals with physicochemical properties that vary significantly by anatomical location, age, and pathology. However, it remains unclear whether bone regions typically targeted by metastatic breast cancer feature distinct HA materials properties. Here we combined high-resolution X-ray scattering analysis with large-area Raman imaging, backscattered electron microscopy, histopathology, and microcomputed tomography to characterize HA in mouse models of advanced breast cancer in relevant skeletal locations. The proximal tibial metaphysis served as a common metastatic site in our studies; we identified that in disease-free bones this skeletal region contained smaller and less-oriented HA nanocrystals relative to ones that constitute the diaphysis. We further observed that osteolytic bone metastasis led to a decrease in HA nanocrystal size and perfection in remnant metaphyseal trabecular bone. Interestingly, in a model of localized breast cancer, metaphyseal HA nanocrystals were also smaller and less perfect than in corresponding bone in disease-free controls. Collectively, these results suggest that skeletal sites prone to tumor cell dissemination contain less-mature HA (i.e., smaller, less-perfect, and less-oriented crystals) and that primary tumors can further increase HA immaturity even before secondary tumor formation, mimicking alterations present during tibial metastasis. Engineered tumor models recapitulating these spatiotemporal dynamics will permit assessing the functional relevance of the detected changes to the progression and treatment of breast cancer bone metastasis. PMID:28923958

Primary extramammary Paget′s disease with extensive skeletal metastases

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Indukooru Subrayalu Reddy

2012-01-01

Full Text Available Extramammary Paget′s disease (EMPD is an uncommon malignancy that is most commonly seen in the vulval area in postmenopausal women. Pruritus is the predominant symptom. The clinical presentation can be so nonspecific that it can be misdiagnosed as an inflammatory or infective condition. We report an elderly male patient with EMPD over the pubic area, which remained asymptomatic for 5 years; he presented with severe low backache of 5 months′ duration. Skin biopsy and immunohistochemistry showed the typical epidermal changes and deep dermal invasion. Positron emission tomography scan revealed involvement of regional lymph nodes as well as extensive skeletal metastases.

Importance of antiresorptive therapies for patients with bone metastases from solid tumors

International Nuclear Information System (INIS)

Talreja, Draupadi B

2012-01-01

Patients with bone metastases are at risk of skeletal-related events such as pathologic fractures, spinal cord compression, the need for orthopedic surgery to bone, and palliative radiotherapy for severe bone pain. Antiresorptive therapies have demonstrated efficacy for reducing the risk of skeletal-related events and ameliorating bone pain. Despite the well documented clinical benefits of antiresorptive therapies, patient benefits can be limited or compromised by nonadherence with scheduled therapy. Potential reasons for poor compliance include lack of understanding of how antiresorptive therapies work, neglecting the importance of bone health in maintaining quality of life, and being unaware of the potentially debilitating effects of skeletal-related events caused by bone metastases. Indeed, patients may stop therapy after bone pain subsides or discontinue due to generally mild and usually manageable adverse events, leaving them at an increased risk of developing skeletal-related events. In addition, the cost of antiresorptive therapy can be a concern for many patients with cancer. Medical care for patients with cancer requires a coordinated effort between primary care physicians and oncologists. Patients’ medical care teams can be leveraged to help educate them about the importance of adherence to antiresorptive therapy when cancer has metastasized to bone. Because primary care physicians generally have more contact with their patients than oncologists, they are in a unique position to understand patient perceptions and habits that may lead to noncompliance and to help educate patients about the benefits and risks of various antiresorptive therapies in the advanced cancer setting. Therefore, primary care physicians need to be aware of various mechanistic and clinical considerations regarding antiresorptive treatment options

Neurosurgical Treatment of Breast Cancer Metastases to the Neurocranium

OpenAIRE

Stark, Andreas M.

2010-01-01

Breast cancer metastases to the neurocranium might involve the bone, the dura, or the brain parenchyma. The latter location is the far most common. The annual incidence of brain metastases in patients with breast cancer is in the range of 4–11 per 100.000 persons per year. Symptoms and findings mainly result from the location of the lesion. The diagnostic method of choice is magnetic resonance imaging before and after administration of contrast material. Breast cancer brain metastases present...

The Breast Cancer to Bone (B2B) Metastases Research Program: a multi-disciplinary investigation of bone metastases from breast cancer.

Science.gov (United States)

Brockton, Nigel T; Gill, Stephanie J; Laborge, Stephanie L; Paterson, Alexander H G; Cook, Linda S; Vogel, Hans J; Shemanko, Carrie S; Hanley, David A; Magliocco, Anthony M; Friedenreich, Christine M

2015-07-10

Bone is the most common site of breast cancer distant metastasis, affecting 50-70 % of patients who develop metastatic disease. Despite decades of informative research, the effective prevention, prediction and treatment of these lesions remains elusive. The Breast Cancer to Bone (B2B) Metastases Research Program consists of a prospective cohort of incident breast cancer patients and four sub-projects that are investigating priority areas in breast cancer bone metastases. These include the impact of lifestyle factors and inflammation on risk of bone metastases, the gene expression features of the primary tumour, the potential role for metabolomics in early detection of bone metastatic disease and the signalling pathways that drive the metastatic lesions in the bone. The B2B Research Program is enrolling a prospective cohort of 600 newly diagnosed, incident, stage I-IIIc breast cancer survivors in Alberta, Canada over a five year period. At baseline, pre-treatment/surgery blood samples are collected and detailed epidemiologic data is collected by in-person interview and self-administered questionnaires. Additional self-administered questionnaires and blood samples are completed at specified follow-up intervals (24, 48 and 72 months). Vital status is obtained prior to each follow-up through record linkages with the Alberta Cancer Registry. Recurrences are identified through medical chart abstractions. Each of the four projects applies specific methods and analyses to assess the impact of serum vitamin D and cytokine concentrations, tumour transcript and protein expression, serum metabolomic profiles and in vitro cell signalling on breast cancer bone metastases. The B2B Research Program will address key issues in breast cancer bone metastases including the association between lifestyle factors (particularly a comprehensive assessment of vitamin D status) inflammation and bone metastases, the significance or primary tumour gene expression in tissue tropism, the

The Breast Cancer to Bone (B2B) Metastases Research Program: a multi-disciplinary investigation of bone metastases from breast cancer

International Nuclear Information System (INIS)

Brockton, Nigel T.; Gill, Stephanie J.; Laborge, Stephanie L.; Paterson, Alexander H. G.; Cook, Linda S.; Vogel, Hans J.; Shemanko, Carrie S.; Hanley, David A.; Magliocco, Anthony M.; Friedenreich, Christine M.

2015-01-01

Bone is the most common site of breast cancer distant metastasis, affecting 50–70 % of patients who develop metastatic disease. Despite decades of informative research, the effective prevention, prediction and treatment of these lesions remains elusive. The Breast Cancer to Bone (B2B) Metastases Research Program consists of a prospective cohort of incident breast cancer patients and four sub-projects that are investigating priority areas in breast cancer bone metastases. These include the impact of lifestyle factors and inflammation on risk of bone metastases, the gene expression features of the primary tumour, the potential role for metabolomics in early detection of bone metastatic disease and the signalling pathways that drive the metastatic lesions in the bone. The B2B Research Program is enrolling a prospective cohort of 600 newly diagnosed, incident, stage I-IIIc breast cancer survivors in Alberta, Canada over a five year period. At baseline, pre-treatment/surgery blood samples are collected and detailed epidemiologic data is collected by in-person interview and self-administered questionnaires. Additional self-administered questionnaires and blood samples are completed at specified follow-up intervals (24, 48 and 72 months). Vital status is obtained prior to each follow-up through record linkages with the Alberta Cancer Registry. Recurrences are identified through medical chart abstractions. Each of the four projects applies specific methods and analyses to assess the impact of serum vitamin D and cytokine concentrations, tumour transcript and protein expression, serum metabolomic profiles and in vitro cell signalling on breast cancer bone metastases. The B2B Research Program will address key issues in breast cancer bone metastases including the association between lifestyle factors (particularly a comprehensive assessment of vitamin D status) inflammation and bone metastases, the significance or primary tumour gene expression in tissue tropism, the

Bone-seeking radiopharmaceuticals in skeletal malignancy: evolution, not revolution

International Nuclear Information System (INIS)

MacFarlane, D.

2003-01-01

Many advanced malignancies are complicated by skeletal metastases, with attendant pain and disability. External beam radiotherapy is still the most effective treatment for isolated lesions. Bone-seeking radiopharmaceuticals were perceived as a means of delivering radiation to multiple lesions simultaneously. A wide variety of radioisotopes have been used in this endeavor, with myelosuppression being the most significant potential adverse effect. Benefits of treatment are modest, including a transient improvement in pain control and perhaps prolongation of the treatment-free period. This is best demonstrated in prostate cancer with lower responses by skeletal metastases from breast and lung cancers. However, the treatment is yet to produce any improvement in patient survival. Experimental approaches to improve treatment efficacy include combination with cytotoxic therapy, and administration earlier in the course of the disease. Bone seeking radiopharmaceuticals have been used in treatment of advanced osteosarcoma in humans and canines and achieved effective palliation. The myelosuppressive effects of these agents have been exploited in patients with multiple myeloma to assist in attaining myeloablation prior to stem cell transplantation. Development of more potent non-radiolabelled bisphosphonates and recognition of their antitumour effect against several tumours has sparked a recrudescence of interest in their use for bone metastases. Set against these developments, the role of bone-seeking radiopharmaceuticals in skeletal metastases may need to be redefined

Multiple Cutaneous Metastases as Initial Presentation in Advanced Colon Cancer

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Sudheer Nambiar

2018-01-01

Full Text Available Skin metastases from advanced colorectal cancer are relatively rare and occur most often when the cancer is advanced, following the spread to other organs. Cutaneous metastases occur in about 3% of advanced colorectal cancers. We present an extremely rare case of a 68-year-old woman with advanced ascending colon adenocarcinoma that presented with multiple rapidly progressing painless cutaneous metastatic lesions with no other distant metastases. Of all the tumors, breast cancer most commonly spreads as cutaneous metastasis is followed by lung, colorectal, renal, ovarian, and bladder cancers. Cutaneous metastases can present in a variety of clinical manifestations, such as a rapidly growing painless dermal or subcutaneous nodule with intact overlying epidermis or as ulcers. In cases where the cutaneous deposit is isolated, as in visceral metastasis, there is a role for radical management such as wide local excision and reconstruction. In our patient, since she had multiple cutaneous metastases she began treatment with palliative systemic combination chemotherapy.

ANALYSIS OF RELAPSE RATE AND METASTASES OF HIGH DIFFERENTIATED THYROID CANCER

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E. V. Savenok

2015-01-01

Full Text Available  Analysis of rate of relapses and metastases with well-differentiated thyroid cancer was performed for patients in 2009 to 2013. The study involved 189 patients with thyroid cancer including 98 (51.9 % patients suffering from papillary thyroid cancer, 77 (40.7 % patients suffering from follicular thyroid cancer, and 14 (7.4 % patients suffering from medullary thyroid cancer. 2.04 % of the 98 patients suffering from papillary thyroid cancer manifested a relapse, and lymphogenic metastases of cancer were revealed with 1.0 % of patients. With follicular thyroid cancer (n = 77, lymphogenic metastases were registered in 7.8 % of cases, relapses were revealed in 1.3 % of cases. This analysis demonstrated that observation of patients for 5 years revealed a higher percentage of metastases with patients that suffered from follicular thyroid cancer.

Efficacy and safety of a modular multi-modal exercise program in prostate cancer patients with bone metastases: a randomized controlled trial

International Nuclear Information System (INIS)

Galvão, Daniel A; Groom, Geoff; Newton, Robert U; Taaffe, Dennis R; Cormie, Prue; Spry, Nigel; Chambers, Suzanne K; Peddle-McIntyre, Carolyn; Baker, Michael; Denham, James; Joseph, David

2011-01-01

The presence of bone metastases has excluded participation of prostate cancer patients in exercise intervention studies to date and is also a relative contraindication to supervised exercise in the community setting because of concerns of fragility fracture. However, this group of patients often have developed significant muscle atrophy and functional impairments from prior and continuing androgen deprivation that is exacerbated by subsequent and more intensive interventions such as chemotherapy. The aim of this study is to determine the efficacy and safety of a modular multi-modal exercise program in prostate cancer patients with bone metastases. Multi-site randomized controlled trial in Western Australia and New South Wales to examine the efficacy and safety of a modular multi-modal physical exercise program in 90 prostate cancer survivors with bone metastases. Participants will be randomized to (1) modular multi-modal exercise intervention group or (2) usual medical care group. The modular multi-modal exercise group will receive a 3-month supervised exercise program based on bone lesion location/extent. Measurements for primary and secondary endpoints will take place at baseline, 3 months (end of the intervention) and 6 months follow-up. Delaying or preventing skeletal complication and improving physical function for men with bone metastases would provide clinically meaningful benefits to patients. However, exercise programs must be designed and executed with careful consideration of the skeletal complications associated with bone metastatic disease and cumulative toxicities from androgen deprivation such as osteoporosis and increased risk of fractures. The results from this study will form the basis for the development of a specific exercise prescription in this patient group in order to alleviate disease burden, counteract the adverse treatment related side-effects and enhance quality of life. ACTRN: http://www.anzctr.org.au/ACTRN12611001158954.aspx

Repeatability of quantitative parameters of 18F-fluoride PET/CT and biochemical tumour and specific bone remodelling markers in prostate cancer bone metastases.

Science.gov (United States)

Wassberg, Cecilia; Lubberink, Mark; Sörensen, Jens; Johansson, Silvia

2017-12-01

18F-fluoride PET/CT exhibits high sensitivity to delineate and measure the extent of bone metastatic disease in patients with prostate cancer. 18F-fluoride PET/CT could potentially replace traditional bone scintigraphy in clinical routine and trials. However, more studies are needed to assess repeatability and biological uptake variation. The aim of this study was to perform test-retest analysis of quantitative PET-derived parameters and blood/serum bone turnover markers at the same time point. Ten patients with prostate cancer and verified bone metastases were prospectively included. All underwent two serial 18F-fluoride PET/CT at 1 h post-injection. Up to five dominant index lesions and whole-body 18F-fluoride skeletal tumour burden were recorded per patient. Lesion-based PET parameters were SUVmax, SUVmean and functional tumour volume applying a VOI with 50% threshold (FTV 50% ). The total skeletal tumour burden, total lesion 18F-fluoride (TLF), was calculated using a threshold of SUV of ≥15. Blood/serum biochemical bone turnover markers obtained at the time of each PET were PSA, ALP, S-osteocalcin, S-beta-CTx, 1CTP and BAP. A total of 47 index lesions and a range of 2-122 bone metastases per patient were evaluated. Median time between 18F-fluoride PET/CT was 7 days (range 6-8 days). Repeatability coefficients were for SUVmax 26%, SUVmean 24%, FTV 50% for index lesions 23% and total skeletal tumour burden (TLF) 35%. Biochemical bone marker repeatability coefficients were for PSA 19%, ALP 23%, S-osteocalcin 18%, S-beta-CTx 22%, 1CTP 18% and BAP 23%. Quantitative 18F-fluoride uptake and simultaneous biochemical bone markers measurements are reproducible for prostate cancer metastases and show similar magnitude in test-retest variation.

Bone turnover markers and bone scintigraphy in the evaluation of skeletal metastases

International Nuclear Information System (INIS)

Chrapko, B.; Nocun, A.; Golebiewska, R.; Jankowska, H.; Zaorska-Rajca, J.

2005-01-01

The aim of this study was evaluation of the clinical usefulness of bone scintigraphy and of serum bone turnover marker levels in the assessment of skeletal metastases. We investigated 60 patients with suspected skeletal metastases. Serum level of bone-formation marker: amino- terminal propeptide of type I procollagen (PINP) and a bone-degradation marker: carboxy-terminal telopeptide of type I collagen (ICTP) were assessed with radioimmunoassays. Bone MDP- 99m- Tc scans were performed as well. Hot spots were showed in 72% of patients. According to bone scintigraphy the patients were divided in to 3 groups: Group I - without hot spots (n = 16; 26%), Group II up to 10 hot spots (n = 25; 42%) and Group III more that 10 hot spots (n = 19; 32%). Mean serum level of ICTP was significantly higher in Group II than in Group I (p < 0.05), as well as in Group III compared to Group II (p < 0.001) and in Group III compared to Group I (p < 0.001). There is only one significant relationship in PINP levels - between Groups II and III. The levels of bone pathological degradation (ICTP) and bone formation reflect the metastatic disease extent in bone. Serum ICTP level is more useful in staging metastasis. Significantly higher PINP reflects only a much disseminated process. (author)

Multimodal imaging of bone metastases: From preclinical to clinical applications

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Stephan Ellmann

2015-10-01

Full Text Available Metastases to the skeletal system are commonly observed in cancer patients, highly affecting the patients' quality of life. Imaging plays a major role in detection, follow-up, and molecular characterisation of metastatic disease. Thus, imaging techniques have been optimised and combined in a multimodal and multiparametric manner for assessment of complementary aspects in osseous metastases. This review summarises both application of the most relevant imaging techniques for bone metastasis in preclinical models and the clinical setting.

Radiological Patterns of Brain Metastases in Breast Cancer Patients: A Subproject of the German Brain Metastases in Breast Cancer (BMBC Registry

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Elena Laakmann

2016-09-01

Full Text Available Evidence about distribution patterns of brain metastases with regard to breast cancer subtypes and its influence on the prognosis of patients is insufficient. Clinical data, cranial computed tomography (CT and magnetic resonance imaging (MRI scans of 300 breast cancer patients with brain metastases (BMs were collected retrospectively in four centers participating in the Brain Metastases in Breast Cancer Registry (BMBC in Germany. Patients with positive estrogen (ER, progesterone (PR, or human epidermal growth factor receptor 2 (HER2 statuses, had a significantly lower number of BMs at diagnosis. Concerning the treatment mode, HER2-positive patients treated with trastuzumab before the diagnosis of BMs showed a lower number of intracranial metastases (p < 0.001. Patients with a HER2-positive tumor-subtype developed cerebellar metastases more often compared with HER2-negative patients (59.8% vs. 44.5%, p = 0.021, whereas patients with triple-negative primary tumors had leptomeningeal disease more often (31.4% vs. 18.3%, p = 0.038. The localization of Brain metastases (BMs was associated with prognosis: patients with leptomeningeal disease had shorter survival compared with patients without signs of leptomeningeal disease (median survival 3 vs. 5 months, p = 0.025. A shorter survival could also be observed in the patients with metastases in the occipital lobe (median survival 3 vs. 5 months, p = 0.012. Our findings suggest a different tumor cell homing to different brain regions depending on subtype and treatment.

Whole-body magnetic resonance imaging for detection of skeletal metastases in children and young people with primary solid tumors - systematic review

International Nuclear Information System (INIS)

Smets, A.M.; Deurloo, E.E.; Slager, T.J.E.; Stoker, J.; Bipat, S.

2018-01-01

Many solid neoplasms have a propensity for osteomedullary metastases of which detection is important for staging and subsequent treatment. Whole-body magnetic resonance imaging (WB-MRI) has been shown to accurately detect osteomedullary metastases in adults, but these findings cannot be unconditionally extrapolated to staging of children with malignant solid tumors. To conduct a literature review on the sensitivity of WB-MRI for detecting skeletal metastases in children with solid tumors. Searches in MEDLINE and EMBASE databases up to 15 May 2017 were performed to identify studies on the diagnostic value of WB-MRI. Inclusion criteria were children and adolescents (age <21 years) with a primary solid tumor who were evaluated for skeletal metastases by WB-MRI and compared to any type of reference standard. The number of included patients had to be at least five and data on true positives, true negatives, false-positives and false-negatives had to be extractable. Five studies including 132 patients (96 patients with solid tumors) were eligible. Patient groups and used reference tests were heterogeneous, producing unclear or high risk of bias. Sensitivity of WB-MRI ranged between 82% and 100%. The positive predictive value of WB-MRI was variable among the studies and influenced by the used reference standard. Although WB-MRI may seem a promising radiation-free technique for the detection of skeletal metastases in children with solid tumors, published studies are small and too heterogeneous to provide conclusive evidence that WB-MRI can be an alternative to currently used imaging techniques. (orig.)

Whole-body magnetic resonance imaging for detection of skeletal metastases in children and young people with primary solid tumors - systematic review

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Smets, A.M.; Deurloo, E.E.; Slager, T.J.E.; Stoker, J.; Bipat, S. [Academic Medical Center (AMC), Department of Radiology and Nuclear Medicine, Amsterdam (Netherlands)

2018-02-15

Many solid neoplasms have a propensity for osteomedullary metastases of which detection is important for staging and subsequent treatment. Whole-body magnetic resonance imaging (WB-MRI) has been shown to accurately detect osteomedullary metastases in adults, but these findings cannot be unconditionally extrapolated to staging of children with malignant solid tumors. To conduct a literature review on the sensitivity of WB-MRI for detecting skeletal metastases in children with solid tumors. Searches in MEDLINE and EMBASE databases up to 15 May 2017 were performed to identify studies on the diagnostic value of WB-MRI. Inclusion criteria were children and adolescents (age <21 years) with a primary solid tumor who were evaluated for skeletal metastases by WB-MRI and compared to any type of reference standard. The number of included patients had to be at least five and data on true positives, true negatives, false-positives and false-negatives had to be extractable. Five studies including 132 patients (96 patients with solid tumors) were eligible. Patient groups and used reference tests were heterogeneous, producing unclear or high risk of bias. Sensitivity of WB-MRI ranged between 82% and 100%. The positive predictive value of WB-MRI was variable among the studies and influenced by the used reference standard. Although WB-MRI may seem a promising radiation-free technique for the detection of skeletal metastases in children with solid tumors, published studies are small and too heterogeneous to provide conclusive evidence that WB-MRI can be an alternative to currently used imaging techniques. (orig.)

Cost of skeletal complications from bone metastases in six European countries.

Science.gov (United States)

Pereira, J; Body, J-J; Gunther, O; Sleeboom, H; Hechmati, G; Maniadakis, N; Terpos, E; Acklin, Y P; Finek, J; von Moos, R

2016-06-01

Objective Patients with bone metastases or lesions secondary to solid tumors or multiple myeloma often experience bone complications (skeletal-related events [SREs]-radiation to bone, pathologic fracture, surgery to bone, and spinal cord compression); however, recent data that can be used to assess the value of treatments to prevent SREs across European countries are limited. This study aimed to provide estimates of health resource utilization (HRU) and cost associated with all SRE types in Europe. HRU data were reported previously; cost data are reported herein. Methods Eligible patients from 49 centers across Austria (n = 57), the Czech Republic (n = 59), Finland (n = 60), Greece (n = 59), Portugal (n = 59), and Sweden (n = 62) had bone metastases or lesions secondary to breast, lung, or prostate cancer, or multiple myeloma, and ≥1 index SRE (a SRE preceded by a SRE-free period of ≥ 6.5 months). SRE-related costs were estimated from a payer perspective using health resource utilization data from patient charts (before and after the index SRE diagnosis). Country-specific unit costs were from 2010 and local currencies were converted to 2010 euros. Results The mean costs across countries were €7043, €5242, €11,101, and €11,509 per radiation to bone, pathologic fracture, surgery to bone, and spinal cord compression event, respectively. Purchasing power parity (PPP)-adjusted mean cost ratios were similar in most countries, with the exception of radiation to bone. Limitations The overall burden of SREs may have been under-estimated owing to home visits and evaluations outside the hospital setting not being reported here. Conclusions All SREs were associated with substantial costs. Variation in SRE-associated costs between countries was most likely driven by differences in treatment practices and unit costs.

Molecular Concordance Between Primary Breast Cancer and Matched Metastases

DEFF Research Database (Denmark)

Krøigård, Anne Bruun; Larsen, Martin Jakob; Thomassen, Mads

2016-01-01

Clinical management of breast cancer is increasingly personalized and based on molecular profiling. Often, primary tumors are used as proxies for systemic disease at the time of recurrence. However, recent studies have revealed substantial discordances between primary tumors and metastases, both....... The purpose of this review is to illuminate the extent of cancer genome evolution through disease progression and the degree of molecular concordance between primary breast cancers and matched metastases. We present an overview of the most prominent studies investigating the expression of endocrine receptors......, transcriptomics, and genome aberrations in primary tumors and metastases. In conclusion, biopsy of metastatic lesions at recurrence of breast cancer is encouraged to provide optimal treatment of the disease. Furthermore, molecular profiling of metastatic tissue provides invaluable mechanistic insight...

CEREBRAL METASTASES CANCER OF THE LARYNX: TWO CASE REPORTS

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N. V. Sevyan

2013-01-01

Full Text Available Cerebral metastases cancer of the larynx are rare and poorly understood pathology, many questions of diagnostics and treatment of this pathology remain open. In the work presents clinical cases сerebral metastases cancer of the larynx. Special attention is paid to surgical treatment in complex with chemotherapy.

Radiation therapy of osteolytic bone metastases

International Nuclear Information System (INIS)

Weber, W.; Roesler, H.P.; Doll, G.; Dostert, M.; Kutzner, J.; Schild, H.

1992-01-01

Percutaneous radiotherapy is the most effective modality for treatment of metastatic bone cancer. Local irradiation improves overall quality of life by relieving pain in most patients. It also helps preventing complications as pathological fractures in lytic bone lesions by new bone formation. In a retrospective study on 100 patients, irradiated for lytic bone metastases, the radiotherapeutic effect on alleviation of pain and on recalcification rate was investigated. In our experience in 84% of the cases pain and disability associated with bone metastases could be decreased. 38% of the patients had complete relief of symptoms. A correlation between subjective therapy effect and histology of the primary tumor was not demonstrated. Remineralization was found in 67% of all irradiated skeletal areas (n=137) (recalcification rate in breast cancer 77%, in bronchial carcinoma 27%, and in renal cell carcinoma 25%). After a total dose of 30 Gy reduction of the metastases-associated pain was achieved in 81% of the cases and remineralization was observed in 70% of the cases. (orig.) [de

Brain metastases in lung cancer. Impact of prognostic factors on patient survival

International Nuclear Information System (INIS)

Smrdel, U.; Zwitter, M.; Kovac, V.

2003-01-01

Background. Brain metastases are common patterns of dissemination in lung cancer patients. In this paper we would like to assess the pattern of brain metastases in lung cancer patients and the impact of prognostic factors on the survival of lung cancer patients with brain metastases. Patients and methods. In the year 1998 there were 974 registered patients with lung cancer in Slovenia, six hundred and fifteen of them were treated at the Institute of Oncology Ljubljana and we analyzed them. Among 615 patients 137 (22.3 %) of them have had brain metastases during a natural course of disease. Results. For 12 patients presenting with solitary brain metastases (most of them were undertaken metastasectomy) median survival was 7.6 months, while in patients with multiple brain metastases the median survival was 2.8 months (p 0.0018). Of the 137 patients 45 (32.8 %) were small cell lung cancer patients, 43 (31.4 %) were adenocarcinoma patients and 19 (13.9 %) were squamous cell carcinoma patients. Patients with performance status (WHO scale) less than 2 had the median survival time 3.7 months while patients with performance status 2 or more had median survival time 2.7 moths (p=0.0448). Conclusions. Patients with solitary brain metastases had better survival comparing with those who had multiple metastases. It is surprisingly that the portion of brain metastases patients with adenocarcinoma is almost equal to those with small-call lung cancer therefore, the prophylactic cranial radiation becomes actual for both groups of patients. The performance status of patients with brain metastases remains very important prognostic factor. (author)

Neurosurgical Treatment of Breast Cancer Metastases to the Neurocranium

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Andreas M. Stark

2011-01-01

Full Text Available Breast cancer metastases to the neurocranium might involve the bone, the dura, or the brain parenchyma. The latter location is the far most common. The annual incidence of brain metastases in patients with breast cancer is in the range of 4–11 per 100.000 persons per year. Symptoms and findings mainly result from the location of the lesion. The diagnostic method of choice is magnetic resonance imaging before and after administration of contrast material. Breast cancer brain metastases present as solid, cystic, or partially cystic lesions with marked contrast enhancement and perilesional edema. The therapeutic option of choice is microsurgical resection whenever possible. Adjuvant treatment includes radiotherapy, radiosurgery, and/or chemotherapy.

Neurosurgical treatment of breast cancer metastases to the neurocranium.

Science.gov (United States)

Stark, Andreas M

2010-12-16

Breast cancer metastases to the neurocranium might involve the bone, the dura, or the brain parenchyma. The latter location is the far most common. The annual incidence of brain metastases in patients with breast cancer is in the range of 4-11 per 100.000 persons per year. Symptoms and findings mainly result from the location of the lesion. The diagnostic method of choice is magnetic resonance imaging before and after administration of contrast material. Breast cancer brain metastases present as solid, cystic, or partially cystic lesions with marked contrast enhancement and perilesional edema. The therapeutic option of choice is microsurgical resection whenever possible. Adjuvant treatment includes radiotherapy, radiosurgery, and/or chemotherapy.

Understanding the Progression of Bone Metastases to Identify Novel Therapeutic Targets

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Annie Schmid-Alliana

2018-01-01

Full Text Available Bone is one of the most preferential target site for cancer metastases, particularly for prostate, breast, kidney, lung and thyroid primary tumours. Indeed, numerous chemical signals and growth factors produced by the bone microenvironment constitute factors promoting cancer cell invasion and aggression. After reviewing the different theories proposed to provide mechanism for metastatic progression, we report on the gene expression profile of bone-seeking cancer cells. We also discuss the cross-talk between the bone microenvironment and invading cells, which impacts on the tumour actions on surrounding bone tissue. Lastly, we detail therapies for bone metastases. Due to poor prognosis for patients, the strategies mainly aim at reducing the impact of skeletal-related events on patients’ quality of life. However, recent advances have led to a better understanding of molecular mechanisms underlying bone metastases progression, and therefore of novel therapeutic targets.

Cerebellar medulloblastoma presenting with skeletal metastasis

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Barai Sukanta

2004-04-01

Full Text Available Medulloblastomas are highly malignant brain tumours, but only rarely produce skeletal metastases. No case of medulloblastoma has been documented to have produced skeletal metastases prior to craniotomy or shunt surgery. A 21-year-old male presented with pain in the hip and lower back with difficulty in walking of 3 months′ duration. Signs of cerebellar dysfunction were present hence a diagnosis of cerebellar neoplasm or skeletal tuberculosis with cerebellar abscess formation was considered. MRI of brain revealed a lesion in the cerebellum suggestive of medulloblastoma. Bone scan revealed multiple sites of skeletal metastases excluding the lumbar vertebrae. MRI of lumbar spine and hip revealed metastases to all lumbar vertebrae and both hips. Computed tomography-guided biopsy was obtained from the L3 vertebra, which revealed metastatic deposits from medulloblastoma. Cerebrospinal fluid cytology showed the presence of medulloblastoma cells. A final diagnosis of cerebellar medulloblastoma with skeletal metastases was made. He underwent craniotomy and histopathology confirmed medulloblastoma.

Breast cancer metastasizing to the stomach mimicking primary gastric cancer: A case report.

Science.gov (United States)

Yim, Kwangil; Ro, Sang Mi; Lee, Jieun

2017-03-28

Breast cancer with stomach metastasis rare with an incidence of 1% or less among metastatic breast cancer patients. We experienced a case of breast cancer metastasizing to the stomach in 65-year-old female patient. She experienced dyspepsia and poor oral intake before visiting the clinic. Diffuse infiltration with nodular mucosal thickening of the stomach wall was observed, suggesting advanced gastric cancer based on gross endoscopic finding. Spread of poorly cohesive tumor cells in the gastric mucosa observed upon hematoxylin and eosin stain resembled signet ring cell carcinoma, but diffuse positive staining for GATA3 in immunohistochemical stain allowed for a conclusive diagnosis of breast cancer metastasizing to the stomach. Based on the final diagnosis, systemic chemotherapy was administered instead of primary surgical resection. After 2 cycles of docetaxel administration, she showed a partial response based on abdominal computed tomography scan. This case is an unusual presentation of breast cancer metastasizing to the gastrointestinal tract.

Ultrasound imaging of flow patterns in liver metastases from colorectal cancer

DEFF Research Database (Denmark)

Rafaelsen, Søren Rafael; Solvig, Jan

2004-01-01

BACKGROUND: The ability of colour Doppler, power Doppler and echo-enhanced Doppler imaging to detect the blood flow in liver metastases from colorectal cancer was investigated. An evaluation was then made to determine whether the flow pattern could be used as an indication of disease elsewhere....... METHODS: Forty-two patients with hepatic metastases from colorectal cancer were examined, 8 of whom had local recurrence of their colorectal cancer. Seventy-seven liver metastases were evaluated with colour Doppler and power Doppler, and the presence or absence of a Doppler signal in the halo or centre...... was noted. Forty-three of these metastases were further examined after contrast media echo-enhancement. RESULTS: Signals from the peripheral halo were detected by colour Doppler imaging in 34% of the metastases, and in 77% by power Doppler (P power Doppler...

A Rare Case: Gastric Cancer; Involving Primery Thoracal Vertebral Metastases

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Harun Arslan

2013-06-01

Full Text Available Primery bone metastases rarely occur in gastric cancer. Bone metastases indicate that the prognosis is bad. In that article we present a case that is diagnosed as a gastric cancer with primary bone metasteses that caused pathologic thoracal vertebral fracture seenby computer ised tomography.

SURGICAL TREATMENT FOR KIDNEY CANCER METASTASES TO THE LONG TUBULAR BONES

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S. V. Kostritsky

2014-07-01

Full Text Available The data of 35 kidney cancer patients with metastases in long bones, who had been operated, were retrospectively analyzed. The role of surgery in patients with long bones metastases of kidney cancer was assessed and application of surgical treatment was ascertained to yield satisfactory results in improving the quality of life and duration of life in patients with solitary bone metastases.

SURGICAL TREATMENT FOR KIDNEY CANCER METASTASES TO THE LONG TUBULAR BONES

Directory of Open Access Journals (Sweden)

S. V. Kostritsky

2013-01-01

Full Text Available The data of 35 kidney cancer patients with metastases in long bones, who had been operated, were retrospectively analyzed. The role of surgery in patients with long bones metastases of kidney cancer was assessed and application of surgical treatment was ascertained to yield satisfactory results in improving the quality of life and duration of life in patients with solitary bone metastases.

Osteoblast-Prostate Cancer Cell Interaction in Prostate Cancer Bone Metastases

National Research Council Canada - National Science Library

Navone, Nora

2001-01-01

.... This suggests that prostate cancer cells interact with cells from the osteoblastic lineage. To understand the molecular bases of prostatic bone metastases, we established two prostate cancer cell lines, MDA PCa 2a and MDA PCa 2b (1...

Breast Cancer-Derived Lung Metastases Show Increased Pyruvate Carboxylase-Dependent Anaplerosis

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Stefan Christen

2016-10-01

Full Text Available Cellular proliferation depends on refilling the tricarboxylic acid (TCA cycle to support biomass production (anaplerosis. The two major anaplerotic pathways in cells are pyruvate conversion to oxaloacetate via pyruvate carboxylase (PC and glutamine conversion to α-ketoglutarate. Cancers often show an organ-specific reliance on either pathway. However, it remains unknown whether they adapt their mode of anaplerosis when metastasizing to a distant organ. We measured PC-dependent anaplerosis in breast-cancer-derived lung metastases compared to their primary cancers using in vivo 13C tracer analysis. We discovered that lung metastases have higher PC-dependent anaplerosis compared to primary breast cancers. Based on in vitro analysis and a mathematical model for the determination of compartment-specific metabolite concentrations, we found that mitochondrial pyruvate concentrations can promote PC-dependent anaplerosis via enzyme kinetics. In conclusion, we show that breast cancer cells proliferating as lung metastases activate PC-dependent anaplerosis in response to the lung microenvironment.

Metastases cerebrales d'un cancer de l'endometre: a propos d'une ...

African Journals Online (AJOL)

Mots clés: cancer, endomètre, métastases, cerveau, Lomé, Togo. English Title: Brain metastases of endometrial cancer: an observation at Lome and literature review. English Abstract. Introduction: document the clinical, paraclinical, therapeutic and prognostic of brain metastases of endometrial cancer in hospital in Togo.

New prognostic factors and scoring system for patients with skeletal metastasis.

Science.gov (United States)

Katagiri, Hirohisa; Okada, Rieko; Takagi, Tatsuya; Takahashi, Mitsuru; Murata, Hideki; Harada, Hideyuki; Nishimura, Tetsuo; Asakura, Hirofumi; Ogawa, Hirofumi

2014-10-01

The aim of this study was to update a previous scoring system for patients with skeletal metastases, that was proposed by Katagiri et al. in 2005, by introducing a new factor (laboratory data) and analyzing a new patient cohort. Between January 2005 and January 2008, we treated 808 patients with symptomatic skeletal metastases. They were prospectively registered regardless of their treatments, and the last follow-up evaluation was performed in 2012. There were 441 male and 367 female patients with a median age of 64 years. Of these patients, 749 were treated nonsurgically while the remaining 59 underwent surgery for skeletal metastasis. A multivariate analysis was conducted using the Cox proportional hazards model. We identified six significant prognostic factors for survival, namely, the primary lesion, visceral or cerebral metastases, abnormal laboratory data, poor performance status, previous chemotherapy, and multiple skeletal metastases. The first three factors had a larger impact than the remaining three. The prognostic score was calculated by adding together all the scores for individual factors. With a prognostic score of ≥7, the survival rate was 27% at 6 months, and only 6% at 1 year. In contrast, patients with a prognostic score of ≤3 had a survival rate of 91% at 1 year, and 78% at 2 years. Comparing the revised system with the previous one, there was a significantly lower number of wrongly predicted patients using the revised system. This revised scoring system was able to predict the survival rates of patients with skeletal metastases more accurately than the previous system and may be useful for selecting an optimal treatment. © 2014 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Primary sacrococcygeal chordoma with unusual skeletal muscle metastasis

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Lisa Vu, MD

2014-01-01

Full Text Available Chordomas are rare neoplasms that do not often metastasize. Of the small percent that do metastasize, they very infrequently involve skeletal muscle. Only a few cases of skeletal muscle metastases have been reported in the literature. We report an unusual case of a patient with a primary sacrococcygeal chordoma who experienced a long period of remission but who subsequently developed recurrence and multiple metastatic lesions to skeletal muscles including the deltoid, triceps, and pectineus.

Tyrosine kinase inhibitors for brain metastases in HER2-positive breast cancer.

Science.gov (United States)

Duchnowska, Renata; Loibl, Sibylle; Jassem, Jacek

2018-06-01

Approximately 30-50% of advanced HER2-positive breast cancer patients will develop central nervous system (CNS) metastases, with an annual risk of around 10%, and a half of them will die from brain progression. An increased risk of brain metastases is also seen in patients with early HER2-positive breast cancer administered curative therapy. Brain metastases in HER2-positive breast cancer patients usually constitute the first site of recurrence. The administration of anti-HER2 monoclonal antibodies, trastuzumab and pertuzumab, considerably delays the onset of symptomatic brain disease: however, the limited penetration of these compounds into the CNS hinders their efficacy. The small-molecule tyrosine kinase inhibitors of epidermal growth factor receptors family have established activity in HER2-positive breast cancer in both advanced disease and neoadjuvant setting. Favorable physico-chemical properties of these compounds allow them for a more efficient penetration through the blood-brain barrier, and hold the promise for more effective prevention and treatment of brain metastases. In this article we review the role of currently available or investigational HER2 tyrosine kinase inhibitors: lapatinib, neratinib, afatinib and tucatinib in the treatment of brain metastases in HER2-positive breast cancer patients. Copyright © 2018 Elsevier Ltd. All rights reserved.

Results of radiotherapy for brain metastases from lung cancer

International Nuclear Information System (INIS)

Tatsuno, Ikuro; Tada, Akira; Takanaka, Tsuyoshi; Choto, Shuichi; Watanabe, Kihichiro

1987-01-01

Ten patients with brain metastases from lung cancer treated by irradiation between 1982 and 1985 were reviewed. Neurologic improvement by irradiation was obtained in all patients. The median duration of neurologic function control by irradiation and the median survival from the diagnosis of brain metastases were 9 months and 11 months, respectively. General performance status, neurologic function class and the presence or absence of other sites of metastases were important prognostic factors for survival. More than 50 Gy brain irradiation except small cell carcinoma was thought to be necessary to control the brain metastases. CT examinations were useful but limited to evaluate the effectiveness of irradiation. (author)

Results of radiotherapy for brain metastases from lung cancer

Energy Technology Data Exchange (ETDEWEB)

Tatsuno, Ikuro; Tada, Akira; Takanaka, Tsuyoshi; Choto, Shuichi; Watanabe, Kihichiro

1987-02-01

Ten patients with brain metastases from lung cancer treated by irradiation between 1982 and 1985 were reviewed. Neurologic improvement by irradiation was obtained in all patients. The median duration of neurologic function control by irradiation and the median survival from the diagnosis of brain metastases were 9 months and 11 months, respectively. General performance status, neurologic function class and the presence or absence of other sites of metastases were important prognostic factors for survival. More than 50 Gy brain irradiation except small cell carcinoma was thought to be necessary to control the brain metastases. CT examinations were useful but limited to evaluate the effectiveness of irradiation.

Radiological Patterns of Brain Metastases in Breast Cancer Patients : A Subproject of the German Brain Metastases in Breast Cancer (BMBC) Registry

NARCIS (Netherlands)

Laakmann, Elena; Witzel, Isabell; Scriba, Verena; Grzyska, Ulrich; zu Eulenburg, Christine; Burchardi, Nicole; Hesse, Tobias; Wuerschmidt, Florian; Fehm, Tanja; Moebus, Volker; von Minckwitz, Gunter; Loibl, Sibylle; Park-Simon, Tjoung-Won; Mueller, Volkmar

2016-01-01

Evidence about distribution patterns of brain metastases with regard to breast cancer subtypes and its influence on the prognosis of patients is insufficient. Clinical data, cranial computed tomography (CT) and magnetic resonance imaging (MRI) scans of 300 breast cancer patients with brain

Brain abscess mimicking lung cancer metastases; a case report.

Science.gov (United States)

Asano, Michiko; Fujimoto, Nobukazu; Fuchimoto, Yasuko; Ono, Katsuichiro; Ozaki, Shinji; Kimura, Fumiaki; Kishimoto, Takumi

2013-01-01

A 76-year-old woman came to us because of staggering, fever, dysarthria, and appetite loss. Magnetic resonance imaging (MRI) of the brain revealed multiple masses with surrounding edema. Chest X-ray and computed tomography demonstrated a mass-like lesion in the left lung and left pleural effusion. Lung cancer and multiple brain metastases were suspected. However, the brain lesions demonstrated a high intensity through diffusion-weighted MRI. The finding was an important key to differentiate brain abscesses from lung cancer metastases. Copyright © 2013 Elsevier Inc. All rights reserved.

The mechanism of uptake of bone-seeking isotopes by skeletal metastases

International Nuclear Information System (INIS)

Galasko, C.S.B.

1977-01-01

Although skeletal scintigraphy has become accepted as an extremely useful method of examining the skeleton, particularly for the early detection of skeletal metastases and the assessment of their response to therapy, the underlying pathological changes which allow this use of isotopes are not well understood. This study was undertaken in man and in the experimental animal in an attempt to explain the underlying mechanism for skeletal scintigraphy. Autopsy specimens indicated that tumour invasion of bone, with the possible exception of lymphomata, is associated with a significant increase in new bone production, shown by an increase in the amount of osteoid tissue and particularly immature woven bone. The animal experiments indicated that there are two mechanisms for this new bone formation. These different mechanisms may explain the different radiographic appearances. Irrespective of the mechanism of production, this new bone had a markedly increased avidity for bone-seeking isotopes. When the tumour was successfully irradiated the bone lost its osteoblastic reaction, and the production of immature new bone ceased as did the increased uptake of bone-seeking isotopes. Investigation of the vascularity of the lesion showed that there was an increase in small vessels in the neighbourhood of the tumour. The results of the study suggest that the uptake of isotope occurs in two phases. During the first phase, which occurs very rapidly, large amounts of isotope accumulate in the extracellular fluid following the increased vascularity. In the second slower phase, the isotope is gradually concentrated by the reactive immature new woven bone. (author)

Risk of port-site metastases in pelvic cancers after robotic surgery.

Science.gov (United States)

Seror, J; Bats, A-S; Bensaïd, C; Douay-Hauser, N; Ngo, C; Lécuru, F

2015-04-01

To assess the risk of occurrence of port-site metastases after robotic surgery for pelvic cancer. Retrospective study from June 2007 to March 2013 of patients with gynecologic cancer who underwent robot-assisted surgery. We collected preoperative data, including characteristics of patients and FIGO stage, intraoperative data (surgery performed, number of ports), and postoperative data (occurrence of metastases, occurrence of port-site metastases). 115 patients were included in the study: 61 with endometrial cancer, 50 with cervical cancer and 4 with ovarian cancer. The surgical procedures performed were: hysterectomy with bilateral salpingo-oophorectomy, radical hysterectomy, pelvic lymphadenectomy, para-aortic lymphadenectomy and omentectomy. All surgical procedures required the introduction of 4 ports, 3 for the robot and 1 for the assistant. With a mean follow-up of 504.4 days (507.7 days for endometrial cancer, 479.5 days for cervical cancer, and 511.3 for ovarian cancer), we observed 9 recurrences but no port-site metastasis. No port-site metastasis has occurred in our series. However, larger, prospective and randomized works are needed to formally conclude. Copyright © 2015 Elsevier Ltd. All rights reserved.

Systemic Chemotherapy for Progression of Brain Metastases in Extensive-Stage Small Cell Lung Cancer

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Nagla Abdel Karim

2015-01-01

Full Text Available Lung cancer is the most common cause of cancer related mortality in men and women. Approximately 15% of lung cancers are small cell type. Chemotherapy and radiation are the mainstay treatments. Currently, the standard chemotherapy regimen includes platinum/etoposide. For extensive small cell lung cancer, irinotecan and cisplatin have also been used. Patients with relapsed small cell lung cancer have a very poor prognosis, and the morbidity increases with brain metastases. Approximately 10%–14% of small cell lung cancer patients exhibit brain metastases at the time of diagnosis, which increases to 50%–80% as the disease progresses. Mean survival with brain metastases is reported to be less than six months, thus calling for improved regimens. Here we present a case series of patients treated with irinotecan for progressive brain metastases in small cell lung cancer, which serves as a reminder of the role of systemic chemotherapy in this setting.

Brain metastases in patients who receive trastuzumab-containing chemotherapy for HER2-overexpressing metastatic breast cancer

International Nuclear Information System (INIS)

Ono, Makiko; Ando, Masashi; Yunokawa, Mayu

2009-01-01

Recently, a high rate of brain metastases has been reported among patients with human epidermal growth factor receptor (HER2)-overexpressing metastatic breast cancer who were treated with trastuzumab. The present study examined risk factors for the development of brain metastasis in patients with HER2-overexpressing breast cancer who were treated with trastuzumab. We retrospectively reviewed 204 patients with HER-2-overexpressing breast cancer who were treated with a trastuzumab-containing regimen between 1999 and 2006. Patients with clinical symptoms were diagnosed as having brain metastases when brain magnetic resonance imaging (MRI) or a computed tomography (CT) scan revealed positive findings for brain metastases. The median follow-up time of this cohort was 53.6 months. Among the patients who received a trastuzumab-containing regimen, 74 patients (36.3%) developed brain metastases. The median survival from the diagnosis of brain metastases was 13.5 months (95% confidence interval [CI], 12.2-14.7 months). The median time interval between the beginning of trastuzumab treatment and the diagnosis of brain metastases was 13.6 months (range, 0.0-45.8 months). Among patients with brain metastases, the median overall survival period was 39 months. A multivariate logistic regression analysis showed that age (≤50 years), recurrent breast cancer, and liver metastases were significant risk factors for the development of brain metastases. Patients with HER2-overexpressing breast cancer treated with trastuzumab had a high incidence of brain metastases (36.3%). Routine screening for brain metastases 1 year after the start of trastuzumab treatment, may be warranted in younger patients (≤50 years) who had recurrent breast cancer with liver metastases. (author)

An analysis of the relationship between metastases and cachexia in lung cancer patients.

Science.gov (United States)

Shiono, Masatoshi; Huang, Kan; Downey, Robert J; Consul, Nikita; Villanueva, Nicolas; Beck, Kristen; Fenn, Kathleen; Dietz, Donald; Yamaguchi, Takuhiro; Kato, Shunsuke; Divgi, Chaitanya; Kalinsky, Kevin; Wei, Ying; Zhang, Yuan; Borczuk, Alain C; Inoue, Akira; Halmos, Balazs; Acharyya, Swarnali

2016-09-01

Weight loss and hematogenous metastases are poor prognosis factors in lung cancer patients that can but do not necessarily co-occur. We retrospectively investigated the clinical association between cachexia, tumor characteristics (such as metastatic burden and mutational status), and treatment in lung cancer patients. The medical records of 394 lung cancer patients from two institutions (Columbia University, USA and Tohoku University, Japan) were reviewed. Information collected included the presence of cachexia, histologic subtype, tumor stage, number of metastases, mutation status, treatment, and survival. Descriptive statistics were performed. Only stage IV patients exhibited >5% weight loss (0.8%, 2.2%, 3.6%, and 5.1%, for stages I to IV; P = 0.0001). Patients with metastases developed cachexia more often than patients without metastases independent of treatment (6.0% and 7.1% weight loss in patients with metastases vs. 2.5% and 2.0% in patients without metastases, before [P = 0.0001] and after [P cachexia had worse survival than patients without cachexia (hazard ratio, 2.94; 95% confidence interval, 2.08-4.16; P cachexia might be linked intrinsically and are independent of treatments administered. KRAS-mutated tumors were more commonly associated with cachexia. © 2016 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

SPECIFIC CHARACTERISTICS OF BRAIN METASTASIZING IN PATIENTS WITH LUMINAL SUBTYPE OF BREAST CANCER

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A. S. Balkanov

2016-01-01

Full Text Available Background: More than half of female patients with breast cancer are diagnosed with a  luminal subtype of the disease; however, specific characteristics of its metastases to the brain have been not well studied, unlike those of HER2 positive and triple negative subtypes. Aim: A  comparative analysis of characteristics of metastatic brain lesions in patients with luminal breast cancer. Materials and methods: The time from surgery for breast cancer to the first recurrence and to metastatic brain lesions (assessed by contrast-enhanced MRI imaging was measured in 41 patients with luminal subtype of breast cancer (median age, 49.5±9.6  years, depending on a  diameter of the primary tumor and numbers of involved axillary lymph nodes. Results: The time interval to occurrence of brain metastases in luminal subtype of breast cancer is not associated with the size of the tumor. If≥4  axillary lymph nodes are involved (N2–3, brain metastases are identified much earlier (p<0.05 than in patients with N0–1 (34.5±23.9 months and 62.7±50 months, respectively. Neither the size nor the involvement of axillary lymph nodes has any impact on the rates of metastatic lesion to the brain during the first recurrence. Conclusion: Brain metastases occur at a much shorter time in those patients of luminal subtype of breast cancer who have metastases in≥4  axillary lymph nodes. Brain metastases develop in 50% of patients with the first recurrence of the luminal subtype of breast cancer.

Brain metastases from colorectal cancer

DEFF Research Database (Denmark)

Vagn-Hansen, Chris Aksel; Rafaelsen, Søren Rafael

2001-01-01

Brain metastases from colorectal cancer are rare. The prognosis for patients with even a single resectable brain metastasis is poor. A case of surgically treated cerebral metastasis from a rectal carcinoma is reported. The brain tumour was radically resected. However, cerebral, as well...... as extracerebral, disease recurred 12 months after diagnosis. Surgical removal of colorectal metastatic brain lesions in selected cases results in a longer survival time....

Mechanoresponsive stem cells to target cancer metastases through biophysical cues.

Science.gov (United States)

Liu, Linan; Zhang, Shirley X; Liao, Wenbin; Farhoodi, Henry P; Wong, Chi W; Chen, Claire C; Ségaliny, Aude I; Chacko, Jenu V; Nguyen, Lily P; Lu, Mengrou; Polovin, George; Pone, Egest J; Downing, Timothy L; Lawson, Devon A; Digman, Michelle A; Zhao, Weian

2017-07-26

Despite decades of effort, little progress has been made to improve the treatment of cancer metastases. To leverage the central role of the mechanoenvironment in cancer metastasis, we present a mechanoresponsive cell system (MRCS) to selectively identify and treat cancer metastases by targeting the specific biophysical cues in the tumor niche in vivo. Our MRCS uses mechanosensitive promoter-driven mesenchymal stem cell (MSC)-based vectors, which selectively home to and target cancer metastases in response to specific mechanical cues to deliver therapeutics to effectively kill cancer cells, as demonstrated in a metastatic breast cancer mouse model. Our data suggest a strong correlation between collagen cross-linking and increased tissue stiffness at the metastatic sites, where our MRCS is specifically activated by the specific cancer-associated mechano-cues. MRCS has markedly reduced deleterious effects compared to MSCs constitutively expressing therapeutics. MRCS indicates that biophysical cues, specifically matrix stiffness, are appealing targets for cancer treatment due to their long persistence in the body (measured in years), making them refractory to the development of resistance to treatment. Our MRCS can serve as a platform for future diagnostics and therapies targeting aberrant tissue stiffness in conditions such as cancer and fibrotic diseases, and it should help to elucidate mechanobiology and reveal what cells "feel" in the microenvironment in vivo. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

The level of serum tumor makers and bone metastases of lung cancer correlation

International Nuclear Information System (INIS)

Li Li; Jin Jianhua

2014-01-01

Objective: To study the correlation between the level of serum tumor makers and bone metastases of lung cancer. Method: In 128 diagnosed patients with lung cancer, small cell lung cancer were 26 cases, non-small cell lung cancer were 102 cases which included 44 cases of adenocarcinoma, 50 cases of squamous cell carcinoma, 4 cases of large cell carcinoma, 4 cases of squamous adenocarcinoma. "9"9"mTc-MDP whole-body bone scanning was performed in 128 patients with lung cancer. over the same period, the serum samples were collected in these patients and 30 comparison controls. CEA, CA125, CA199, SCC, NSE, CA15-3, and AFP were measured by ELISA technique. Bone imaging findings analysis used t-test, and serum levels of tumor markers analysis used χ"2 test. Results: The diagnostic of 53 cases of lung cancer with bone metastasis was subject to clinical criteria of lung cancer with bone metastases. The positive ratio of patients with osseous metastasis was confirmed by "9"9"mTc-MDP whole-body bone scanning was 23.44% (30/128), including 16 cases of lung adenocarcinoma, 9 cases of squamous cell carcinoma, 3 cases of small cell lung cancer , 1 case of large cell lung cancer, 1 case of squamous adenocarcinoma and multiple bone metastases accounted for 66.67% (20/30). The levels of serum CEA, CA125, CA199, SCC, NSE and CA15-3 were higher than the control group (P < O.05). 29 cases of CEA positive and 21 cases of CA125 positive were included in 30 cases of lung cancer with bone metastasis. There was a significant difference between the levels of CEA, CA125, CA199, NSE in lung cancer with bone metastases and without bone metastases (P < 0.05). The sensitivity of "9"9"mTc-MDP whole-body bone scanning in diagnosis of lung cancer with bone metastasis was 84.91%. Conclusion: The average value of CEA, CA125, and CA199, SCC, NSE and CA15-3 in lung cancer patients were significantly higher than the control group. In addition, there is a significantly correlation between the occurrence

Evaluation of bone-seeking novel radiotracer {sup 68}Ga-NO2AP-Bisphosphonate for the detection of skeletal metastases in carcinoma breast

Energy Technology Data Exchange (ETDEWEB)

Passah, Averilicia; Tripathi, Madhavi; Ballal, Sanjana; Yadav, Madhav Prasad; Kumar, Rajeev; Chakraborty, Partha Sarathi; Bal, Chandrasekhar [All India Institute of Medical Sciences, Department of Nuclear Medicine, Ansari Nagar, New Delhi (India); Roesch, Frank; Meckel, Marian [Johannes-Gutenberg-University, Nuclear Chemistry, Mainz (Germany)

2017-01-15

The successful labelling of bisphosphonates (BP) with {sup 68}Ga using macrocyclic chelators such as the based triazacyclononane (NO2AP) is a step forward in the in-house availability of a novel bone-seeking PET radiopharmaceutical with dual advantage of PET/CT imaging and generator production. In this study, we compared the novel generator-based skeletal radiotracer {sup 68}Ga-1,4,7-triazacyclonone-1,4-diacetic acid ({sup 68}Ga-NO2AP-BP) with sodium fluoride ({sup 18}F-NaF) for the detection of skeletal metastases in breast cancer patients. In addition, dosimetric analysis of {sup 68}Ga-NO2AP-BP was performed in a subset of patients. This was a prospective study of histopathologically proven cases of breast cancer patients who were referred for bone scintigraphy and underwent positron emission tomography/computed tomography (PET/CT) with {sup 18}F-NaF and {sup 68}Ga-NO2AP-BP within a week in random order. The scans of each patient were compared both qualitatively for image quality and quantitatively for number of lesions and SUVmax of lesions. Dosimetric analysis was performed in five patients. Their PET/CT scans were acquired at multiple time points and urine and blood samples were collected. Dosimetric calculations were performed using OLINDA/EXM 1.1 software. Statistical analysis was done using Stata 13 (StataCorp) software package. An agreement analysis regarding number of lesions detected with the two skeletal radiotracers was carried out. The image quality of {sup 68}Ga-NO2AP-BP PET/CT scans were comparable to that of {sup 18}F-NaF. There was no statistically significant difference in the SUVmax of lesions, normal bone and lesion to background ratio between the two skeletal radiotracers. There was good agreement in the number of lesions detected by both skeletal radiotracers. The mean whole body effective dose for {sup 68}Ga-NO2AP-BP was 0.00583 mSv/MBq and the effective dose equivalent was 0.0086 mSv/MBq. The excellent lesion detection agreement between

Clinical observation of 89Sr treatment efficacy of multiple bone metastases in breast and prostate cancer patients

International Nuclear Information System (INIS)

Yuan Chao; Li Weipeng; Hu Yongquan; Tao Jian

2010-01-01

Objective: To evaluate the efficacy of 89 Sr in treatment of multiple bone metastases of breast and prostate cancer patients. Methods: Seventy multiple bone metastases patients (30 females with breast cancer and 40 males with prostate cancer) were treated with 89 Sr. The clinical effectiveness was assessed by Karnofsky performance score and whole body bone scanning data. Results: The total pain relief rate was 79% in bone metastases of breast cancer and 85% in bone metastases of prostate cancer, respectively. There was no significant differences between the two groups (χ 2 =0.78, P>0.05). The Karnofsky score was significantly improved in both groups (t=2.46, P 89 Sr treatment was good, and the quality of life was improved in patients with multiple bone metastases breast or prostate cancer. (authors)

Immune Response Augmentation in Metastasized Breast Cancer by Localized Therapy Utilizing Biocompatible Magnetic Fluids

Science.gov (United States)

2008-08-01

SUBJECT TERMS Cancer therapy by localized immune response, Magneto -rehological Fluids 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT...Metastasized Breast Cancer by Localized Therapy utilizing Biocompatible Magnetic Fluids PRINCIPAL INVESTIGATOR: Cahit Evrensel...2008 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Immune Response Augmentation in Metastasized Breast Cancer by Localized Therapy utilizing

Hilar and mediastinal lymph node metastases from lung cancer

International Nuclear Information System (INIS)

Koganemaru, Michihiko; Fujimoto, Kiminori; Nishimura, Hiroshi; Tabuchi, Akinori; Ohtake, Hisashi; Nishimura, Yutaka

1990-01-01

Sixty-one patients with primary lung cancer, who had CT and MR imaging before surgery, were studied. MR imaging used spin-echo sequences with T1 weighted image and T2 weighted image (C-MRI), and included STIR technique (Stir-MRI). The accuracy of diagnosis of mediastinal lymphadenopathy (regarding 10 mm or larger in short transverse diameter as positive) was 89% by CT, 84% by C-MRI and 89% by Stir-MRI. The accuracy of diagnosis of hilar lymphadenopathy was 42% by CT, 67% by C-MRI, and 75% by Stir-MRI. The accuracy of diagnosis of mediastinal lymph node metastases was 89% by CT, 94% by C-MRI and 96% by Stir-MRI. The accuracy of diagnosis of hilar lymph node metastases was 78% by CT, 87% by C-MRI and 89% by Stir-MRI. The possibility of enhancement of diagnostic accuracy of lymph node metastases from lung cancer was suggested by combining MR imaging including STIR technique, with CT. (author)

Treatment of different cases o esophageal cancer metastases

International Nuclear Information System (INIS)

Pirogov, A.I.; Ryndin, V.D.

1983-01-01

Treatment of esophagus cancer taking into account frequency of metastatic spread in lymph nodes of different esophagus sections is presented. In the case of metastases in retroperitoneal lymph nodes esophagus resection is useless and radiation therapy is of palliation character. After removal of metastases in paracardial lymph nodes and nodes of the lesser omentum the patients should be considered as a group for provesory radical surgery, radiation and combined treatment for subsequent evaluation of the treatment expediency as more data are accumulated. In cases of middle mediastinum cancer of the lower third of esophagus all lymph nodes along esophagus below bifurcation of the trachea should be subjected to surgical (radiation) treatment. In the case of median third of esophagus cancer - the nodes along the entire thoracic part of the esophagus. For radiation therapy of the upper third of the esophagus irradiation fields should comprise lymph nodes along the esophagus above bifurcation of the trachea and cervicosubclavicular lymph nodes

Health Resource Utilization Associated with Skeletal-Related Events in Patients with Advanced Prostate Cancer: A European Subgroup Analysis from an Observational, Multinational Study

Directory of Open Access Journals (Sweden)

Amit Bahl

2014-07-01

Full Text Available This study aimed to increase the understanding of health resource utilization (HRU associated with skeletal-related events (SREs occurring in patients with bone metastases secondary to advanced prostate cancer. A total of 120 patients from Germany, Italy, Spain and the United Kingdom were enrolled in this observational study. They had bone metastases secondary to prostate cancer and had experienced at least one SRE in the 97 days before giving informed consent. HRU data were collected retrospectively for 97 days before enrolment and prospectively for up to 18–21 months. HRU, including the number and duration of inpatient hospitalizations, number of outpatient and emergency department visits and procedures, was independently attributed by investigators to an SRE. Of the 222 SREs included in this analysis, 26% were associated with inpatient stays and the mean duration per SRE was 21.4 days (standard deviation (SD 17.8 days. Overall, 174 SREs (78% required an outpatient visit and the mean number of visits per SRE was 4.6 (SD 4.6. All SREs are associated with substantial HRU. Preventing SREs in patients with advanced prostate cancer and bone metastases may help to reduce the burden to both patients and European healthcare systems.

A taxonomy of epithelial human cancer and their metastases

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De Moor Bart

2009-12-01

Full Text Available Abstract Background Microarray technology has allowed to molecularly characterize many different cancer sites. This technology has the potential to individualize therapy and to discover new drug targets. However, due to technological differences and issues in standardized sample collection no study has evaluated the molecular profile of epithelial human cancer in a large number of samples and tissues. Additionally, it has not yet been extensively investigated whether metastases resemble their tissue of origin or tissue of destination. Methods We studied the expression profiles of a series of 1566 primary and 178 metastases by unsupervised hierarchical clustering. The clustering profile was subsequently investigated and correlated with clinico-pathological data. Statistical enrichment of clinico-pathological annotations of groups of samples was investigated using Fisher exact test. Gene set enrichment analysis (GSEA and DAVID functional enrichment analysis were used to investigate the molecular pathways. Kaplan-Meier survival analysis and log-rank tests were used to investigate prognostic significance of gene signatures. Results Large clusters corresponding to breast, gastrointestinal, ovarian and kidney primary tissues emerged from the data. Chromophobe renal cell carcinoma clustered together with follicular differentiated thyroid carcinoma, which supports recent morphological descriptions of thyroid follicular carcinoma-like tumors in the kidney and suggests that they represent a subtype of chromophobe carcinoma. We also found an expression signature identifying primary tumors of squamous cell histology in multiple tissues. Next, a subset of ovarian tumors enriched with endometrioid histology clustered together with endometrium tumors, confirming that they share their etiopathogenesis, which strongly differs from serous ovarian tumors. In addition, the clustering of colon and breast tumors correlated with clinico-pathological characteristics

Design and methods for a Scandinavian pharmacovigilance study of osteonecrosis of the jaw and serious infections among cancer patients treated with antiresorptive agents for the prevention of skeletal-related events

DEFF Research Database (Denmark)

Acquavella, John; Ehrenstein, Vera; Schiødt, Morten

2016-01-01

OBJECTIVE: Osteonecrosis of the jaw (ONJ) is a recognized complication of potent antiresorptive therapies, especially at the doses indicated to prevent skeletal complications for cancer patients with bone metastases. This paper describes the rationale and methods for a prospective, post-authoriza......OBJECTIVE: Osteonecrosis of the jaw (ONJ) is a recognized complication of potent antiresorptive therapies, especially at the doses indicated to prevent skeletal complications for cancer patients with bone metastases. This paper describes the rationale and methods for a prospective, post...... (120 mg subcutaneously) or zoledronic acid (4 mg intravenously, adjusted for renal function). Patients will be identified using routinely collected data combined with medical chart review in Denmark, Sweden, and Norway. Followup will extend from the first administration of antiresorptive treatment...... to the earliest of death, loss-to-follow-up, or 5 years after therapy initiation. Results will be reported for three treatment cohorts: denosumab-naïve patients, zoledronic acid-naïve patients, and patients who switch from bisphosphonate treatment to denosumab. ONJ cases will be identified in three newly...

Skeletal Muscle Metastasis as an Initial Presentation of Follicular Thyroid Carcinoma: A Case Report and a Review of the Literature

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Mutahir A. Tunio

2013-01-01

Full Text Available Introduction. Follicular thyroid carcinoma (FTC frequently metastasizes to the lungs and bones. However, metastasis to the skeletal muscles is an extremely rare manifestation of FTC. To date, only seven cases of FTC have been reported in the literature. Skeletal muscle metastases from FTC usually remain asymptomatic or manifest as swelling and are associated with dismal prognosis. Case Presentation. A 45-year-old Saudi woman presented with right buttock swelling since 8 months. Physical examination revealed right gluteal mass of size  cm and right thyroid lobe nodule. The rest of examination was unremarkable. Magnetic resonance imaging (MRI showed  cm lobulated mass arising from the gluteus medius muscle, and tru-cut biopsy confirmed the metastatic papillary carcinoma of thyroid origin. The patient subsequently underwent palliative radiotherapy followed by total thyroidectomy and radioactive iodine ablation. At the time of publication, the patient was alive with partial response in gluteal mass. Conclusion. Skeletal muscles metastases are a rare manifestation of FTC, and searching for the primary focus in a patient with skeletal muscle metastasis, thyroid cancer should be considered as differential diagnosis.

[Liver metastases from colon and rectal cancer in terms of differences in their clinical parameters].

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Liška, V; Emingr, M; Skála, M; Pálek, R; Troup, O; Novák, P; Vyčítal, O; Skalický, T; Třeška, V

2016-02-01

From the clinical point of view, rectal cancer and colon cancer are clearly different nosological units in their progress and treatment. The aim of this study was to analyse and clarify the differences between the behaviour of liver metastases from colon and rectal cancer. The study of these factors is important for determining an accurate prognosis and indication of the most effective surgical therapy and oncologic treatment of colon and rectal cancer as a systemic disease. 223 patients with metastatic disease of colorectal carcinoma operated at the Department of Surgery, University Hospital in Pilsen between January 1, 2006 and January 31, 2012 were included in our study. The group of patients comprised 145 men (65%) and 117 women (35%). 275 operations were performed. Resection was done in 177 patients and radiofrequency ablation (RFA) in the total of 98 cases. Our sample was divided into 3 categories according to the location of the primary tumor to C (colon), comprising 58 patients, S (c. sigmoideum) in 61 patients, and R (rectum), comprising 101 patients. Significance analysis of the studied factors (age, gender, staging [TNM classification], grading, presence of mucinous carcinoma, type of operation) was performed using ANOVA test. Overall survival (OS), disease-free interval (DFI) or no evidence of disease (NED) were estimated using Kaplan-Meier curves, which were compared with the log-rank and Wilcoxon tests. As regards the comparison of primary origin of colorectal metastases in liver regardless of their treatment (resection and RFA), our study indicated that rectal liver metastases showed a significantly earlier recurrence than colon liver metastases (shorter NED/DFI). Among other factors, a locally advanced finding, further R2 resection of liver metastases and positivity of lymph node metastases were statistically significant for the prognosis of an early recurrence of the primary colon and sigmoid tumor. Furthermore, we proved that in patients with

Cortical bone metastases

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Davis, T.M. Jr.; Rogers, L.F.; Hendrix, R.W.

1986-01-01

Twenty-five cases of bone metastases involving the cortex alone are reviewed. Seven patients had primary lung carcinoma, while 18 had primary tumors not previously reported to produce cortical bone metastases (tumors of the breast, kidney, pancreas, adenocarcinoma of unknown origin, multiple myeloma). Radiographically, these cortical lesions were well circumscribed, osteolytic, and produced soft-tissue swelling and occasional periosteal reaction. A recurrent pattern of metadiaphyseal involvement of the long bones of the lower extremity (particularly the femur) was noted, and is discussed. Findings reported in the literature, review, pathophysiology, and the role of skeletal radiographs, bone scans, and CT scans in evaluating cortical bone metastases are addressed

EORTC QLQ-BM22 and QLQ-C30 quality of life scores in patients with painful bone metastases of prostate cancer treated with strontium-89 radionuclide therapy

International Nuclear Information System (INIS)

Kurosaka, Shinji; Satoh, Takefumi; Chow, E.

2012-01-01

Approximately 80% of patients with prostate cancer will develop bone metastases, which often lead to bone pain and skeletal-related events. Sr-89 is an established alternative for the palliation of bone pain in prostate cancer. We aimed to assess the effect of Sr-89 radionuclide therapy on quality of life (QOL) in prostate cancer patients with painful bone metastases. Thirteen patients received a single intravenous injection of Sr-89 at a dose of 2.0 MBq/kg. All patients underwent QOL evaluation prior to Sr-89 treatment and 1, 2, and 3 months afterward using the Japanese version of the European Organisation for Research and Treatment of Cancer developed a Quality of Life questionnaire for Patients with Bone Metastases 22(EORTC QLQ-BM22), EORTC Quality of Life Group core questionnaire (EORTC QLQ-C30), a visual analog scale (VAS), and face scale. We also evaluated prostate-specific antigen (PSA) and serum alkaline phosphatase (ALP) response and toxicity of the Sr-89 therapy. The pain characteristics subscale of the EORTC QLQ-BM22 was significantly reduced from 1 month onward compared with the baseline. The functional interference and psychosocial aspects subscales were significantly higher than baseline from 2 months onward. At 2 months, VAS indicated a significant reduction in pain as compared to the baseline. Sr-89 therapy caused a nonsignificant reduction in PSA and ALP levels. No patients had leukocyte toxicity, and one patient had grade 3 platelet toxicity. Sr-89 radionuclide therapy can provide not only reduced pain characteristics but also better psychosocial aspects and functional interference in patients with painful bone metastases of prostate cancer. (author)

Radiotherapy for bone metastases from cervical cancer

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Monzen, Yoshio; Nakanishi, Kazue; Ajimu, Akira; Morikawa, Minoru; Hayashi, Kuniaki

1989-03-01

The authors have investigated 6 cases of bone metastases from cervical cancer out of a total of 90 cases of metastatic bone tumors that were irradiated for relief of associated pain at the Department of Radiology, Nagasaki University Hospital from April 1977 to March 1987. In 2 of the 6 cases, a rare, delayed recurrence with paraaortic lymph node metastases was seen. An invasion to the proasmajor muscle, iliomajor muscle was demonstrated by Computed Tomography after the initiation of therapy, so that the size of the field was modified. Computed Tomography was found useful to determine the exact field size for radiotherapy of metastatic bone tumor.

Rare clinical experiences for surgical treatment of melanoma with osseous metastases in Taiwan

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Yang Rong-Sen

2007-07-01

Full Text Available Abstract Background Malignant melanoma occurs infrequently in Taiwan. Once it has progressed into osseous metastases, the prognosis is poor. There are no reported clinical experiences of surgical management in this area. Methods To improve our understanding of the rare clinical experiences, we retrospectively investigated clinical characteristics, radiological findings, treatment modalities, survival outcomes and prognoses of 11 Taiwanese patients with osseous metastasis of melanoma treated surgically at two national medical centers, National Taiwan University Hospital and National Cheng Kung University Hospital from January 1983 to December 2006. Results Six patients suffered from acral-lentiginous melanoma. Nine patients sustained multiple osseous metastases and most lesions were osteolytic. Nine patients also had sustained metastases to other organs including liver, lungs, lymph nodes, brain and spleen. Second malignancies including lung cancer, thyroid papillary carcinoma, renal cell carcinoma and cervical cancer co-existed in four patients. The interval from the initial diagnosis of melanoma to the clinical detection of osseous metastases varied from 0–37.8 months (mean 9.75 months. Metastatic melanoma was invariably fatal; the mean survival time from bone metastases to death was 5.67 months. Conclusion Due to the high morbidity and poor survival of Taiwanese patients with osseous metastases of melanoma, surgical treatment should be directed towards pain relief and the prevention of skeletal debilitation in order to maintain their quality of life.

Treatment of brain metastases from primary lung cancer

International Nuclear Information System (INIS)

Ryan, Gail F.; Ball, David L.; Smith, Jennifer G.

1995-01-01

Purpose: A retrospective study of patients treated at the Peter MacCallum Cancer Institute for brain metastases from primary carcinoma of the lung is presented. Methods and Materials: The medical records of 416 patients with the diagnosis of primary carcinoma of the lung who presented with, or subsequently developed, brain metastases during the period January 1984 to December 1987 were reviewed. Information on a number of factors of potential prognostic significance (sex, age, histology, performance status and interval between diagnosis of the primary and brain metastases) was collected. Details of surgery, radiation and steroid usage were recorded, and any steroid side effects documented. Survival was calculated from the date of diagnosis of brain metastases. Stepwise regression based on Cox's proportional hazards model was used to determine significant prognostic factors affecting survival. Patients with and without steroid side effects were compared using Yate's corrected chi-square test. Results: The overall estimated median survival was only 3.3 months (95% confidence interval 2.9-3.7 months). Only two factors were found to be associated with a significantly improved survival--surgical intervention and good performance status. After taking these two factors into account, the dose of radiation used (< 30 Gy or ≥ 30 Gy) did not influence survival. There was a 3% incidence of gastric bleeding or perforation in patients taking steroids, with a 40% fatality rate. Predisposing factors to gastric side effects were a prior history of peptic ulcer and/or aspirin or nonsteroidal anti-inflammatory drug consumption. Conclusion: Radiation of brain metastases from primary lung cancer results in modest survival benefit. Radiation dose (< 30 Gy or ≥ 30 Gy) is not a significant determinant of survival. Other treatment modifications, such as concurrent radiation and chemotherapy, should be explored. Steroids should be used with caution as fatal side effects can occur

Racial disparities in the development of breast cancer metastases among older women: a multilevel study.

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Schootman, Mario; Jeffe, Donna B; Gillanders, William E; Aft, Rebecca

2009-02-15

Distant metastases are the most common and lethal type of breast cancer relapse. The authors examined whether older African American breast cancer survivors were more likely to develop metastases compared with older white women. They also examined the extent to which 6 pathways explained racial disparities in the development of metastases. The authors used 1992-1999 Surveillance, Epidemiology, and End Results (SEER) data with 1991-1999 Medicare data. They used Medicare's International Classification of Diseases, Ninth Revision, Clinical Modification codes to identify metastases of respiratory and digestive systems, brain, bone, or other unspecified sites. The 6 pathways consisted of patient characteristics, tumor characteristics, type of treatment received, access to medical care, surveillance mammography use, and area-level characteristics (poverty rate and percentage African American) and were obtained from the SEER or Medicare data. Of the 35,937 women, 10.5% developed metastases. In univariate analysis, African American women were 1.61 times (95% confidence interval [CI], 1.54-1.83) more likely to develop metastasis than white women. In multivariate analysis, tumor grade, stage at diagnosis, and census-tract percentage African American explained why African American women were more likely to develop metastases than white women (hazard ratio, 0.84; 95% CI, 0.68-1.03). Interventions to reduce late-stage breast cancer among African Americans also may reduce racial disparities in subsequent increased risk of developing metastasis. African Americans diagnosed with high-grade breast cancer could be targeted to reduce their risk of metastasis. Future studies should identify specific reasons why the racial distribution in census tracts was associated with racial disparities in the risk of breast cancer metastases. (c) 2009 American Cancer Society.

Putting on the Brakes: Blocking the Growth of Metastases | Center for Cancer Research

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Most of the suffering and death caused by cancer is due, not to the primary tumor, but to the ability of cancer cells to spread throughout the body and to form metastases in other organs. Breast and prostate cancers often have periods of dormancy, which can extend up to 30 years, between the identification and treatment of a primary tumor and the growth of overt metastases. What induces or inhibits metastatic dormancy is unknown, but prolonging this period may improve the survival of patients with these types of cancer.

Disseminated osteomyelitis or bone metastases of breast cancer. 18F-FDG-PET/CT helps unravel an unusual presentation

International Nuclear Information System (INIS)

Mandegaran, Ramin; Wagner, Thomas; Debard, Alexa; Alvarez, Muriel; Marchou, Bruno; Massip, Patrice

2014-01-01

We present a case wherein striking 18 F-FDG-PET/CT findings initially considered consistent with recurrent disseminated skeletal metastases of breast cancer were later identified as an unusual presentation of disseminated chronic pyogenic osteomyelitis with Staphylococcus aureus and warneri identified on microbiological culture. A 76-year-old female with previous history of breast cancer presented with a 6-month history of pyrexia, myalgia and weight loss. Besides neutrophilia and elevated C-reactive protein, other blood indices, cultures and conventional imaging failed to identify the cause of pyrexia of unknown origin (PUO). 18 F-FDG-PET/CT demonstrated multiple widespread foci of intense FDG uptake in lytic lesions throughout the skeleton. Coupled with previous history of malignancy, findings were strongly suggestive of disseminated metastases of breast cancer. Through targeting an FDG avid lesion, 18 F-FDG-PET/CT aided CT-guided biopsy, which instead identified the lesions as chronic pyogenic osteomyelitis. Following prolonged antibiotic therapy, repeat 18 F-FDG-PET/CT demonstrated significant resolution of lesions. This case demonstrated an unusual presentation of disseminated osteomyelitis on 18 F-FDG-PET/CT and highlighted the use of 18 F-FDG-PET/CT as a trouble shooter in PUO but demonstrated that unusual presentations of benign or malignant pathologies cannot always reliably be differentiated on imaging alone without aid of tissue sampling. Furthermore, this case highlights the potential role 18 F-FDG-PET/CT could provide in assessing response to antibiotic therapy. (author)

Remission of Unresectable Lung Metastases from Rectal Cancer After Herbal Medicine Treatment: A Case Report.

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Kim, Kyungsuk; Lee, Sanghun

2016-01-01

Lung metastasis is frequent in rectal cancer patients and has a poor prognosis, with an expected three-year survival rate of about 10%. Though western medicine has made great strides in the curative resection of liver metastases, resection of lung metastases has lagged far behind. Many preclinical studies have suggested that herbal treatments block metastasis, but few clinical studies have addressed this topic. We present the case of a 57-year-old Asian male with lung metastases from rectal cancer. He first underwent resection of the primary lesion (stage IIA, T3N0M0) and six cycles of adjuvant chemotherapy. Unfortunately, lung metastases were confirmed about one year later. Palliative chemotherapy was begun, but his disease continued to progress after three cycles and chemotherapy was halted. The patient was exclusively treated with herbal medicine-standardized allergen-removed Rhus verniciflua stokes extract combined with Dokhwaljihwang-tang (Sasang constitutional medicine in Korea). After seven weeks of herbal medicine treatment, the lung metastases were markedly improved. Regression of lung metastases has continued; also, the patient's rectal cancer has not returned. He has been receiving herbal medicine for over two years and very few side effects have been observed. We suggest that the herbal regimen used in our patient is a promising candidate for the treatment of lung metastases secondary to rectal cancer, and we hope that this case stimulates further investigation into the efficacy of herbal treatments for metastatic colorectal cancer patients. Copyright © 2016. Published by Elsevier Inc.

Can the National Health Service Cancer Plan timeline be applied to colorectal hepatic metastases?

LENUS (Irish Health Repository)

Jones, Claire

2012-02-01

INTRODUCTION: The National Health Service (NHS) Cancer Plan guidelines recommend a maximum 2-week wait from referral to first appointment, and 2 months from referral to treatment for primary cancers. However, there are currently no guidelines available for metastatic disease. In the UK, nearly half of all colorectal cancer patients develop hepatic metastases. Timely, surgical resection offers the potential for cure. The aim of this study was to audit current practice for colorectal liver metastases in a regional hepatobiliary unit, and compare this to the NHS Cancer Plan standards for primary disease. PATIENTS AND METHODS: A retrospective review of the unit\\'s database was performed for all hepatic metastases referrals from January 2006 to December 2008. The dates of referral, first appointment, investigations and initiation of treatment, along with patient\\'s age and sex, were recorded on Microsoft Excel and analysed. Time was expressed as mean +\\/- SD in days. RESULTS: A total of 102 patients with hepatic metastases were identified. Five were excluded due to incomplete data. The average time from referral to first appointment was 10.6 +\\/- 9.4 days and the average time from referral to treatment was 38.5 +\\/- 28.6 days. Seventy-five (72.7%) had surgical intervention, of whom 37 also had chemotherapy. CONCLUSIONS: The data compare favourably to the NHS Cancer Plan guidelines for primary malignancy, demonstrating that a regional hepatobiliary unit is capable of delivering a service for colorectal liver metastases that adheres to the NHS Cancer Plan. Therefore, the NHS Cancer Plan can be applied to this cohort.

CT findings of small bowel metastases from primary lung cancer

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Kim, Jae Wook; Ha, Hyun Kwon; Kim, Ah Young; Kim, Gab Choul; Kim, Tae Kyoung; Kim, Pyo Nyun; Lee, Moon Gyu [Ulsan University College of Medicine, Seoul (Korea, Republic of)

2002-11-01

To evaluate the CT findings of small bowel metastases from primary lung cancer. Of the 1468 patients with primary lung cancer between 1990 and 2000, 13 patients who had metastasis to the small intestine were collected. Of these 13 patients, nine who underwent CT scan were included for analysis. The pathologic diagnoses of primary lung cancer in these nine patients were squamous cell carcinoma in six, adenocarcinoma in two, and large cell carcinoma in one. CT scans were analyzed with regard to the site and patterns (intraluminal mass/bowel wall thickening/bowel implants) of metastatic masses, and the presence or absence of complication such as intussusception, obstruction, or perforation of the small bowel. The medical records of the patients were also reviewed retrospectively for evaluation of presenting abdominal symptom and time interval of metastases from initial diagnosis of lung cancer. Metastatic lesions were distributed throughout the small intestine: the duodenum in five, the jejunum in four, the ileum in six, and both jejunum and ileum in one patient. The size of metastatic masses of small bowel ranged from 1.3 cm to 5.0 cm (mean size, 2.6 cm) On CT, the small bowel was involved with intraluminal masses (mean size, 3.4 cm) in eight patients, diffuse wall thickening (mean thickness, 1.6 cm) in five, and bowel implants (mean size, 2.2 cm) in two. Complications occurred in seven patients, including intussusceptions without obstruction in two patients and with obstruction in two, obstruction without intussusceptions in two, and bowel perforation in one. Of 9 patients, 6 had at least one symptom referable to the small bowel including abdominal pain in 4, anemia in 3, vomiting in 1, and jaundice in 1. Lung cancer and small bowel lesions were detected simultaneously in four patients and the time interval of metastases from initial diagnosis of lung cancer ranged from 10 days to 30 months (median interval, 54 days) in patients. CT helps in defining the extent and

CT findings of small bowel metastases from primary lung cancer

International Nuclear Information System (INIS)

Kim, Jae Wook; Ha, Hyun Kwon; Kim, Ah Young; Kim, Gab Choul; Kim, Tae Kyoung; Kim, Pyo Nyun; Lee, Moon Gyu

2002-01-01

To evaluate the CT findings of small bowel metastases from primary lung cancer. Of the 1468 patients with primary lung cancer between 1990 and 2000, 13 patients who had metastasis to the small intestine were collected. Of these 13 patients, nine who underwent CT scan were included for analysis. The pathologic diagnoses of primary lung cancer in these nine patients were squamous cell carcinoma in six, adenocarcinoma in two, and large cell carcinoma in one. CT scans were analyzed with regard to the site and patterns (intraluminal mass/bowel wall thickening/bowel implants) of metastatic masses, and the presence or absence of complication such as intussusception, obstruction, or perforation of the small bowel. The medical records of the patients were also reviewed retrospectively for evaluation of presenting abdominal symptom and time interval of metastases from initial diagnosis of lung cancer. Metastatic lesions were distributed throughout the small intestine: the duodenum in five, the jejunum in four, the ileum in six, and both jejunum and ileum in one patient. The size of metastatic masses of small bowel ranged from 1.3 cm to 5.0 cm (mean size, 2.6 cm) On CT, the small bowel was involved with intraluminal masses (mean size, 3.4 cm) in eight patients, diffuse wall thickening (mean thickness, 1.6 cm) in five, and bowel implants (mean size, 2.2 cm) in two. Complications occurred in seven patients, including intussusceptions without obstruction in two patients and with obstruction in two, obstruction without intussusceptions in two, and bowel perforation in one. Of 9 patients, 6 had at least one symptom referable to the small bowel including abdominal pain in 4, anemia in 3, vomiting in 1, and jaundice in 1. Lung cancer and small bowel lesions were detected simultaneously in four patients and the time interval of metastases from initial diagnosis of lung cancer ranged from 10 days to 30 months (median interval, 54 days) in patients. CT helps in defining the extent and

Limphographic characteristics of the metastases in cancer of the urinary bladder

International Nuclear Information System (INIS)

Baldzhijski, A.; Panchev, V.; Simeonov, I.

1984-01-01

A total of 887 pedal lymphographies have been performed, 178 of them (173 men and 5 women) in a search for metastases of bladder cancer. Lymphography showed positive result for metastases in 110 patients (61,71 per cent); in 58 patients it was evaluated as negative for metastases (32,58 per cent) and in 9 (5,63 per cent) gave equivocal result. Most frequently affected were the iliac lywph groups, thf first barrier - 100 per cent involvement in proven metastases. Next in incidence of involvement (second barrier) were the paraortal lymphgroups - 55,45 per cent. Te external iliac inguinal groups were the ones most seldom affected

Combination of prostate specific antigen and pathological stage regarding to gleason score to predict bone metastasis of newly diagnosed prostate cancer

International Nuclear Information System (INIS)

Wang Zhen; Zhou Liquan; Gao Jiangping; Shi Lixin; Zhao Xiaoyi; Hong Baofa

2004-01-01

To determine the value of tumor grade and serum prostate-specific antigen in predicting skeletal metastases in untreated prostate cancer, the results of bone scans were related retrospectively to levels of serum PSA and tumor Grade based on pathologyical examination in 202 patients with prostate cancer newly diagnosed. Skeletal metastases were present in 7% of patients with serum PSA 100 μg/L. Bone scans are omitted likely in a man newly diagnosed with prostate cancer who has no suggestive clinical features, a serum PSA 100 μg/L. (authors)

Dynamic Contrast Enhanced MRI in Patients With Advanced Breast or Pancreatic Cancer With Metastases to the Liver or Lung

Science.gov (United States)

2014-05-28

Acinar Cell Adenocarcinoma of the Pancreas; Duct Cell Adenocarcinoma of the Pancreas; Liver Metastases; Lung Metastases; Recurrent Breast Cancer; Recurrent Pancreatic Cancer; Stage IV Breast Cancer; Stage IV Pancreatic Cancer

Rationale for the Use of Upfront Whole Brain Irradiation in Patients with Brain Metastases from Breast Cancer

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Agnes V. Tallet

2014-05-01

Full Text Available Breast cancer is the second most common cause of brain metastases and deserves particular attention in relation to current prolonged survival of patients with metastatic disease. Advances in both systemic therapies and brain local treatments (surgery and stereotactic radiosurgery have led to a reappraisal of brain metastases management. With respect to this, the literature review presented here was conducted in an attempt to collect medical evidence-based data on the use of whole-brain radiotherapy for the treatment of brain metastases from breast cancer. In addition, this study discusses here the potential differences in outcomes between patients with brain metastases from breast cancer and those with brain metastases from other primary malignancies and the potential implications within a treatment strategy.

Scanning usefulness for bone metastases diagnosis in the breast cancer follow-up

International Nuclear Information System (INIS)

Guillen, G.; Martinez, P.; Garcia, F.; Tres, A.

1988-01-01

It is studied the incidence of osseus metastases and the usefulness of 179 bone scanning realized in the diagnosis and follow-up (average: 23,6 months) of 87 patients operated by breast cancer. It is obvious the scan sensitivity and its unspecificity (15,08% phase-positives). In 13 (14,9%) patients who showed them, during the follow-up, scan was pathological at the moment of the osseus metastases diagnosis or a bit later; there were other clinical data or abnormal analytical ones of suspicion in 77% of them. The time average of appearance is 27 months after surgery. We concluded that the bone scan in the follow-up of breast cancer will be realized only when clinical or analytical suspicion of bone metastases. (Author)

AR Expression in Breast Cancer CTCs Associates with Bone Metastases.

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Aceto, Nicola; Bardia, Aditya; Wittner, Ben S; Donaldson, Maria C; O'Keefe, Ryan; Engstrom, Amanda; Bersani, Francesca; Zheng, Yu; Comaills, Valentine; Niederhoffer, Kira; Zhu, Huili; Mackenzie, Olivia; Shioda, Toshi; Sgroi, Dennis; Kapur, Ravi; Ting, David T; Moy, Beverly; Ramaswamy, Sridhar; Toner, Mehmet; Haber, Daniel A; Maheswaran, Shyamala

2018-04-01

Molecular drivers underlying bone metastases in human cancer are not well understood, in part due to constraints in bone tissue sampling. Here, RNA sequencing was performed of circulating tumor cells (CTC) isolated from blood samples of women with metastatic estrogen receptor (ER) + breast cancer, comparing cases with progression in bone versus visceral organs. Among the activated cellular pathways in CTCs from bone-predominant breast cancer is androgen receptor (AR) signaling. AR gene expression is evident, as is its constitutively active splice variant AR-v7. AR expression within CTCs is correlated with the duration of treatment with aromatase inhibitors, suggesting that it contributes to acquired resistance to endocrine therapy. In an established breast cancer xenograft model, a bone-tropic derivative displays increased AR expression, whose genetic or pharmacologic suppression reduces metastases to bone but not to lungs. Together, these observations identify AR signaling in CTCs from women with bone-predominant ER + breast cancer, and provide a rationale for testing androgen inhibitors in this subset of patients. Implications: This study highlights a role for the AR in breast cancer bone metastasis, and suggests that therapeutic targeting of the AR may benefit patients with metastatic breast cancer. Mol Cancer Res; 16(4); 720-7. ©2018 AACR . ©2018 American Association for Cancer Research.

Referral patterns of patients with liver metastases due to colorectal cancer for resection.

LENUS (Irish Health Repository)

Al-Sahaf, O

2012-02-01

INTRODUCTION: Colorectal carcinoma accounts for 10% of cancer deaths in the Western World, with the liver being the most common site of distant metastases. Resection of liver metastases is the treatment of choice, with a 5-year survival rate of 35%. However, only 5-10% of patients are suitable for resection at presentation. AIMS: To examine the referral pattern of patients with liver metastases to a specialist hepatic unit for resection. METHODOLOGY: Retrospective review of patient\\'s charts diagnosed with colorectal liver metastases over a 10-year period. RESULTS: One hundred nine (38 women, 71 men) patients with liver metastases were included, mean age 61 years; 79 and 30 patients had synchronous and metachronus metastases, respectively. Ten criteria for referral were identified; the referral rate was 8.25%, with a resection rate of 0.9%. Forty two percent of the patients had palliative chemotherapy; 42% had symptomatic treatment. CONCLUSION: This study highlights the advanced stage of colorectal cancer at presentation; in light of modern evidence-based, centre-oriented therapy of liver metastasis, we conclude that criteria of referral for resection should be based on the availability of treatment modalities.

Pseudo-Meigs' syndrome secondary to metachronous ovarian metastases from transverse colon cancer.

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Kyo, Kennoki; Maema, Atsushi; Shirakawa, Motoaki; Nakamura, Toshio; Koda, Kenji; Yokoyama, Hidetaro

2016-05-14

Pseudo-Meigs' syndrome associated with colorectal cancer is extremely rare. We report here a case of pseudo-Meigs' syndrome secondary to metachronous ovarian metastases from colon cancer. A 65-year-old female with a history of surgery for transverse colon cancer and peritoneal dissemination suffered from metachronous ovarian metastases during treatment with systemic chemotherapy. At first, neither ascites nor pleural effusion was observed, but she later complained of progressive abdominal distention and dyspnea caused by rapidly increasing ascites and pleural effusion and rapidly enlarging ovarian metastases. Abdominocenteses were repeated, and cytological examinations of the fluids were all negative for malignant cells. We suspected pseudo-Meigs' syndrome, and bilateral oophorectomies were performed after thorough informed consent. The patient's postoperative condition improved rapidly after surgery. We conclude that pseudo-Meigs' syndrome should be included in the differential diagnosis of massive or rapidly increasing ascites and pleural effusion associated with large or rapidly enlarging ovarian tumors.

Lung cancer brain metastases – the role of neurosurgery

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V. A. Aleshin

2016-01-01

Full Text Available Lung cancer is mostly common occurring oncological disease in the developed countries. Currently lung cancers are subdivided into nonsmall-cell (adenocarcinoma, large-cell, squamous cell and small-cell. The difference in the clinical and morphological picture leads to the necessity of choosing therapeutic approaches to patients of various groups.Lung cancer should be referred to encephalotropic diseases since metastatic lesion of the central nervous system is sufficiently common complication. Successes of complex treatment of primary tumor result in increase of total longlivety currently ther is ageing of patients suffering lung cancer. These factors increase the risk of metastatic lesions of the brain.Interest to the problem of neurosurgical treatment of patients suffering lung cancer is determined by frequency of lesion, varicosity of morphological variants of the disease, requiring various algorithms of treatment and diagnosis.The main role of neurosurgical intervention in cerebral metastases of lung cancer consist in creation of the paled of carrying out combined therapy. Ideally, a neurosurgical operation should be carried out with clearcut observance of oncological principles of ablasty.Adequate comprehensive approach to treatment or patients with cerebral metastases of various forms of lung cancer with the developed of optimal tactics of and stages of treatment would make it possible to increase duration and quality of life of patients.

[Isolated splenic metastases from cervical cancer: a rare entity].

Science.gov (United States)

Villalón-López, José Sebastián; Souto-del Bosque, Rosalía; Montañez-Lugo, Juan Ignacio; Chávez-González, Bruno

2014-01-01

Splenic metastases from solid tumors are a rare event with an incidence of only 2.9% to 9%. Splenic metastases from cervical cancer are a rare entity. Only a few cases have been reported of isolated spleen metastases from cervical cancer. We present the case of a 76-year-old woman with moderately differentiated endocervical adenocarcinoma stromal and endocervical invasion. Clinical stage was Ib1 and Ca-125 values of 150 U. She was managed with hysterectomy and pelvic lymphadenectomy. She received pelvic radiotherapy (45 Gy) followed 24 Gy of brachytherapy. Two years later she presented with abdominal pain. Abdominal computed tomography showed two splenic parenchymal lesions without disease in the remainder of the abdominal cavity and chest with a Ca-125 of 2,733 U. The patient is submitted to splenectomy. Histopathology demonstrates splenic metastases of well-differentiated adenocarcinoma from the endocervix. Immunohistochemical stain showed positivity from carcinoembryonic antigen; estrogen and progesterone receptors are negative. Ca-125 level 8 weeks after surgery was 16 U/ml. The patient received six cycles of adjuvant chemotherapy with paclitaxel and cisplatin. At 12 months follow-up the patient is alive and without evidence of tumor activity. The spleen is an uncommon site of metastasis. Splenectomy is considered the appropriate treatment in order to avoid complications such as splenic rupture and splenic vein thrombosis as well as to improve pain control from splenomegaly. Twelve months after surgery our patient is alive and without evidence of tumor activity.

Exclusive and adjuvant radiotherapy in breast cancer patients with synchronous metastases

International Nuclear Information System (INIS)

Le Scodan, Romuald; Ali, David; Stevens, Denise

2010-01-01

Data from the Surveillance, Epidemiology, and End Results program and the European Concerted Action on survival and Care of Cancer Patients (EUROCARE) project indicate that about 6% of women newly diagnosed with breast cancer have stage IV disease, representing about 12 600 new cases per year in the United States in 2005. Historically, local therapy of the primary tumor in this setting has been aimed solely at symptom palliation. However, several studies suggest that surgical excision of the primary tumor can prolong these patients' survival. Exclusive locoregional radiotherapy is an alternative form of locoregional treatment in this setting and may represent an effective alternative to surgery in this setting. Here we discuss current issues regarding exclusive and adjuvant locoregional radiotherapy in breast cancer patients with synchronous metastases. Several studies suggest that surgery or exclusive irradiation of the primary tumor is associated with better survival in breast cancer patients with synchronous metastases and that exclusive locoregional radiotherapy may represent an effective alternative to surgery in this setting. Results of well-designed prospective studies are needed to re-evaluate treatment of the primary breast tumor in patients with metastases at diagnosis, and to identify those patients who are most likely to benefit

Appearance of untreated bone metastases from breast cancer on FDG PET/CT: importance of histologic subtype

Energy Technology Data Exchange (ETDEWEB)

Dashevsky, Brittany Z.; Parsons, Molly [Weill Cornell Medical College, Department of Radiology, New York, NY (United States); Goldman, Debra A.; Goenen, Mithat [Memorial Sloan-Kettering Cancer Center, Department of Epidemiology and Biostatistics, New York, NY (United States); Corben, Adriana D. [Memorial Sloan-Kettering Cancer Center, Department of Pathology, New York, NY (United States); Jochelson, Maxine S.; Ulaner, Gary A. [Weill Cornell Medical College, Department of Radiology, New York, NY (United States); Memorial Sloan-Kettering Cancer Center, Department of Radiology, New York, NY (United States); Hudis, Clifford A. [Memorial Sloan-Kettering Cancer Center, Department of Medicine, New York, NY (United States); Morrow, Monica [Memorial Sloan-Kettering Cancer Center, Department of Surgery, New York, NY (United States)

2015-10-15

To determine if the histology of a breast malignancy influences the appearance of untreated osseous metastases on FDG PET/CT. This retrospective study was performed under IRB waiver. Our Hospital Information System was screened for breast cancer patients who presented with osseous metastases, who underwent FDG PET/CT prior to systemic therapy or radiotherapy from 2009 to 2012. Patients with invasive ductal carcinoma (IDC), invasive lobular carcinoma (ILC), or mixed ductal/lobular (MDL) histology were included. Patients with a history of other malignancies were excluded. PET/CT was evaluated, blinded to histology, to classify osseous metastases on a per-patient basis as sclerotic, lytic, mixed lytic/sclerotic, or occult on CT, and to record SUVmax for osseous metastases on PET. Following screening, 95 patients who met the inclusion criteria (74 IDC, 13 ILC, and 8 MDL) were included. ILC osseous metastases were more commonly sclerotic and demonstrated lower SUVmax than IDC metastases. In all IDC and MDL patients with osseous metastases, at least one was FDG-avid. For ILC, all patients with lytic or mixed osseous metastases demonstrated at least one FDG-avid metastasis; however, in only three of seven patients were sclerotic osseous metastases apparent on FDG PET. The histologic subtype of breast cancer affects the appearance of untreated osseous metastases on FDG PET/CT. In particular, non-FDG-avid sclerotic osseous metastases were more common in patients with ILC than in patients with IDC. Breast cancer histology should be considered when interpreting non-FDG-avid sclerotic osseous lesions on PET/CT, which may be more suspicious for metastases (rather than benign lesions) in patients with ILC. (orig.)

Appearance of untreated bone metastases from breast cancer on FDG PET/CT: importance of histologic subtype

International Nuclear Information System (INIS)

Dashevsky, Brittany Z.; Parsons, Molly; Goldman, Debra A.; Goenen, Mithat; Corben, Adriana D.; Jochelson, Maxine S.; Ulaner, Gary A.; Hudis, Clifford A.; Morrow, Monica

2015-01-01

To determine if the histology of a breast malignancy influences the appearance of untreated osseous metastases on FDG PET/CT. This retrospective study was performed under IRB waiver. Our Hospital Information System was screened for breast cancer patients who presented with osseous metastases, who underwent FDG PET/CT prior to systemic therapy or radiotherapy from 2009 to 2012. Patients with invasive ductal carcinoma (IDC), invasive lobular carcinoma (ILC), or mixed ductal/lobular (MDL) histology were included. Patients with a history of other malignancies were excluded. PET/CT was evaluated, blinded to histology, to classify osseous metastases on a per-patient basis as sclerotic, lytic, mixed lytic/sclerotic, or occult on CT, and to record SUVmax for osseous metastases on PET. Following screening, 95 patients who met the inclusion criteria (74 IDC, 13 ILC, and 8 MDL) were included. ILC osseous metastases were more commonly sclerotic and demonstrated lower SUVmax than IDC metastases. In all IDC and MDL patients with osseous metastases, at least one was FDG-avid. For ILC, all patients with lytic or mixed osseous metastases demonstrated at least one FDG-avid metastasis; however, in only three of seven patients were sclerotic osseous metastases apparent on FDG PET. The histologic subtype of breast cancer affects the appearance of untreated osseous metastases on FDG PET/CT. In particular, non-FDG-avid sclerotic osseous metastases were more common in patients with ILC than in patients with IDC. Breast cancer histology should be considered when interpreting non-FDG-avid sclerotic osseous lesions on PET/CT, which may be more suspicious for metastases (rather than benign lesions) in patients with ILC. (orig.)

Can surgical oncologists reliably predict the likelihood for non-SLN metastases in breast cancer patients?

NARCIS (Netherlands)

Smidt, M.L.; Strobbe, L.J.; Groenewoud, J.M.M.; Wilt, G.J. van der; Zee, K.J. van; Wobbes, Th.

2007-01-01

BACKGROUND: In approximately 40% of the breast cancer patients with sentinel lymph node (SLN) metastases, additional nodal metastases are detected in the completion axillary lymph node dissection (cALND). The MSKCC nomogram can help to quantify a patient's individual risk for non-SLN metastases with

Choroidal Metastases as the Initial Presentation of Lung Cancer: A ...

African Journals Online (AJOL)

We report the case of a 49-year-old female patient who presented with ... nonsmall cell carcinoma of the right lung, which had multiple distant metastases. KEYWORDS: ... metastasis in lung cancer is very low, reported to be ... Kolkata, West Bengal, India. E-mail: .... awareness regarding this rare presentation of lung cancer.

Multicentre trial on the efficacy and toxicity of single-dose samarium-153-ethylene diamine tetramethylene phosphonate as a palliative treatment for painful skeletal metastases in China

International Nuclear Information System (INIS)

Tian Jia-he; Zhang Jin-ming; He Yi-jie; Hou Qing-tian; Oyang Qiao-hong; Wang Jian-min; Chuan Ling

1999-01-01

A multicentre trial was organized in China as part of an international coordinated research project to study the efficacy and toxicity of single-dose samarium-153 ethylene diamine tetramethylene phosphonate (EDTMP) as a palliative treatment for painful skeletal metastases. One hundred and five patients with painful bone metastases from various primaries were treated with 153 Sm-EDTMP at a dose of 37 MBq/kg(group I) or 18.5 MBq/kg (group II). The effects were evaluated according to change in daily analgesic consumption, pain score, sum of effect product (SEP), Physician's Global Assessment (PGA), blood counts, and organ function tests conducted regularly for 16 weeks. Fifty-eight of 70 patients in group I and 30 of 35 in group II had a positive response, with SEPs of 22.29±14.47 and 20.13±13.90 respectively. Of 72 patients who had been receiving analgesics, 63 reduced their consumption. PGA showed that the Karnofsky score (KS) increased from 58.54±25.90 to 71.67±26.53, indicating improved general condition, but the difference was not significant. Among subgroups of patients, only those with breast cancer showed a significant change in the Karnofsky score after treatment. Inter-group differences were found for net change in KS between patients with lung and patients with breast cancer, and between patients with lung and patients with oesophageal cancer. Seventeen patients showed no response. No serious side-effects were noted, except for falls in the white blood cell (nadir 1.5 x 10 9 /l) and platelet (nadir 6.0 x 10 10 /l) counts in 44/105 and 34/105 cases, respectively. Ten patients had an abnormal liver function test. Response and side-effects were both independent of dose. In conclusion, 153 Sm-EDTMP provided effective palliation in 83.8% of patients with painful bone metastases; the major toxicity was temporary myelosuppression. Further studies are needed to identify better ways of determining the appropriate dose in the individual case and the efficacy of

Bone Morphogenetic Proteins, Antagonists and Receptors in Prostate Cancer

National Research Council Canada - National Science Library

Reddi, A. H

2005-01-01

.... Unfortunately over 40,000 patients succumbed to this horrendous cancer. Death is preceded by a characteristic triad of diffuse osteoblastic-osteosclerotic skeletal metastases, bone pain and pathologic fractures...

Na,K-ATPase isozymes in colorectal cancer and liver metastases

Directory of Open Access Journals (Sweden)

Marc eBaker Bechmann

2016-01-01

Full Text Available The goal of this study was to define Na,K-ATPase α and β subunit isoform expression and isozyme composition in colorectal cancer cells and liver metastases. The α1, α3 and β1 isoforms were the most highly expressed in tumor cells and metastases; in the plasma membrane of non-neoplastic cells and mainly in a cytoplasmic location in tumor cells. α1β1 and α3β1 isozymes found in tumor and metastatic cells exhibit the highest and lowest Na+ affinity respectively and the highest K+ affinity. Mesenchymal cell isozymes possess an intermediate Na+ affinity and a low K+ affinity. In cancer, these ions are likely to favor optimal conditions for the function of nuclear enzymes involved in mitosis, especially a high intra-nuclear K+ concentration. A major and striking finding of this study was that in liver, metastasized CRC cells express the α3β1 isozyme. Thus, the α3β1 isozyme could potentially serve as a novel exploratory biomarker of CRC metastatic cells in liver.

Skeletal muscle metastases on magnetic resonance imaging: analysis of 31 cases

Directory of Open Access Journals (Sweden)

Qi Li

2016-08-01

Full Text Available Aim of the study : To investigate the magnetic resonance imaging (MRI features of skeletal muscle metastases (SMM. Material and methods: The records of 31 patients with proven SMM were retrospectively reviewed. Clinical history, type of primary malignancy, location of metastases, and MRI features of SMM were evaluated. Based on MRI findings, SMM were divided into three MRI types. The correlation between MRI types with ages and pathology category, between MRI types of SMM and ages, as well as MRI types of SMM and pathology category were analysed with Spearman’s rho. Results: The most common primary tumour was genital tumour (25.8% and bronchial carcinoma (19.4%, and the most common cell type was adenocarcinoma (58.1%. SMM were located in the iliopsoas muscle (26.3%, paravertebral muscles (21.1%, and upper extremity muscles (18.4%. MRI features: (1 Type-I localised lesions (12.90%, round-like mass limited to local regions with heterogeneous iso-signal intensity in T1WI and heterogeneous hyper-intensity in T2WI; (2 Type-II diffuse lesions without bone destruction (35.48%, abnormal diffuse swelling of the muscle with irregular boundaries and slightly hypo- to iso-intensity in T1WI and hyper-intensity in T2WI; and (3 Type-III diffuse lesions with bone destruction (51.61%, distinct irregular lump with iso-intensity in T1WI and heterogeneous hyper-intensity in T2WI with adjacent bone invasion. There was positive correlation between MRI types and ages (r = 0.431, p 0.05. Conclusions : SMM features on MRI can be broadly used to classify lesions, which is beneficial for SMM diagnosis.

Mutational profiles of breast cancer metastases from a rapid autopsy series reveal multiple evolutionary trajectories.

Science.gov (United States)

Avigdor, Bracha Erlanger; Cimino-Mathews, Ashley; DeMarzo, Angelo M; Hicks, Jessica L; Shin, James; Sukumar, Saraswati; Fetting, John; Argani, Pedram; Park, Ben H; Wheelan, Sarah J

2017-12-21

Heterogeneity within and among tumors in a metastatic cancer patient is a well-established phenomenon that may confound treatment and accurate prognosis. Here, we used whole-exome sequencing to survey metastatic breast cancer tumors from 5 patients in a rapid autopsy program to construct the origin and genetic development of metastases. Metastases were obtained from 5 breast cancer patients using a rapid autopsy protocol and subjected to whole-exome sequencing. Metastases were evaluated for sharing of somatic mutations, correlation of copy number variation and loss of heterozygosity, and genetic similarity scores. Pathological features of the patients' disease were assessed by immunohistochemical analyses. Our data support a monoclonal origin of metastasis in 3 cases, but in 2 cases, metastases arose from at least 2 distinct subclones in the primary tumor. In the latter 2 cases, the primary tumor presented with mixed histologic and pathologic features, suggesting early divergent evolution within the primary tumor with maintenance of metastatic capability in multiple lineages. We used genetic and histopathological evidence to demonstrate that metastases can be derived from a single or multiple independent clones within a primary tumor. This underscores the complexity of breast cancer clonal evolution and has implications for how best to determine and implement therapies for early- and late-stage disease.

Quantitative skeletal scintiscanning

International Nuclear Information System (INIS)

Haushofer, R.

1982-01-01

330 patients were examined by skeletal scintiscanning with sup(99m)Tc pyrophosphate and sup(99m)methylene diphosphonate in the years between 1977 and 1979. Course control examinations were carried out in 12 patients. The collective of patients presented with primary skeletal tumours, metastases, inflammatory and degenerative skeletal diseases. Bone scintiscanning combined with the ''region of interest'' technique was found to be an objective and reproducible technique for quantitative measurement of skeletal radioactivity concentrations. The validity of nuclear skeletal examinations can thus be enhanced as far as diagnosis, course control, and differential diagnosis are concerned. Quantitative skeletal scintiscanning by means of the ''region of interest'' technique has opened up a new era in skeletal diagnosis by nuclear methods. (orig./MG) [de

Soft tissue metastases from differentiated thyroid cancer diagnosed by {sup 18}F FDG PET-CT

Energy Technology Data Exchange (ETDEWEB)

Califano, Ines; Quildrian, Sergio; Otero, Jose; Coduti, Martin; Califano, Leonardo; Rojas Bilbao, Erica, E-mail: ines.m.califano@gmail.com [Instituto de Oncologia Angel H. Roffo, Universidad de Buenos Aires (Argentina)

2013-06-15

Distant metastases of differentiated thyroid cancer are unusual; lung and bones are the most frequently affected sites. Soft tissue metastases (STM) are extremely rare. We describe two cases of patients with differentiated thyroid cancer metastasizing to soft tissues. Both patients had widespread metastatic disease; clinically asymptomatic soft tissue metastases were found by 18-Fluorodeoxyglucose positron emission tomography/computed tomography ({sup 18}F FDG PET-CT), and confirmed by cytological and/or histopathological studies. These findings underscore the ability of {sup 18}F FDG PET-CT in accurately assessing the extent of the disease, as well as the utility of the method to evaluate regions of the body that are not routinely explored. (author)

Immune Response Augmentation in Metastasized Breast Cancer by Localized Therapy Utilizing Biocompatible Magnetic Fluids. Addendum

Science.gov (United States)

2009-08-01

Metastasized Breast Cancer by Localized Therapy Utilizing Biocompatible Magnetic Fluids PRINCIPAL INVESTIGATOR: Cahit A. Evrensel...AND SUBTITLE 5a. CONTRACT NUMBER Immune Response Augmentation in Metastasized Breast Cancer by Localized Therapy Utilizing Biocompatible... Magneto -rheological Fluid (MRF) iron nano-particles were synthesized using the reverse micelle technique and coated with poly(NIPAAm). The size

A rare case of extensive skeletal muscle metastases in adenocarcinoma cervix identified by 18F-fluorodeoxyglucose positron emission tomography/computed tomography scan

International Nuclear Information System (INIS)

Vishnoi, Madan Gopal; Jain, Anurag; John, Arun Ravi; Paliwal, Dharmesh

2016-01-01

Adenocarcinoma cervix is an uncommon histological subtype of carcinoma cervix; further incidence of skeletal muscle metastases is even rarer. We report the identification of extensive fluorodeoxyglucose (FDG) avid metastatic skeletal muscle deposits in a known case of adenocarcinoma cervix. The largest lesion representative of muscle deposit in the right deltoid was histopathologically confirmed to be metastatic poorly differentiated carcinoma. This report also serves to highlight the importance of 18 F-FDG positron emission tomography/computed tomography (CT) as compared to conventional imaging modalities such as CT and ultrasonography and comments better over the description of invasiveness as well as the extent of disease in carcinoma cervix

Comparison of FDG-PET/CT and bone scintigraphy for detection of bone metastases in breast cancer

Energy Technology Data Exchange (ETDEWEB)

Hahn, Steffen; Heusner, Till; Forsting, Michael; Antoch, Gerald (Dept. of Diagnostic and Interventional Radiology and Neuroradiology, Univ. Hospital Essen, Univ. Duisburg-Essen, Essen (Germany)), email: steffen.hahn@uk-essen.de; Kuemmel, Sherko; Koeninger, Angelika (Dept. of Gynecology and Obstetrics, Univ. Hospital Essen, Univ. Duisburg-Essen, Essen (Germany)); Nagarajah, James; Mueller, Stefan; Boy, Christian; Bockisch, Andreas; Stahl, Alexander (Dept. of Nuclear Medicine, Univ. Hospital Essen, Univ. Duisburg-Essen, Essen (Germany))

2011-11-15

Background Bone scintigraphy is the standard procedure for the detection of bone metastases in breast cancer patients. FDG-PET/CT has been reported to be a sensitive tool for tumor staging in different malignant diseases. However, its accuracy for the detection of bone metastases has not been compared to bone scintigraphy. Purpose To compare whole-body FDG-PET/CT and bone scintigraphy for the detection of bone metastases on a lesion basis in breast cancer patients. Material and Methods Twenty-nine consecutive women (mean age 58 years, range 35-78 years) with histologically proven breast cancer were assessed with bone scintigraphy and whole-body FDG-PET/CT. Twenty-one patients (72%) were suffering from primary breast cancer and eight patients (28%) were in aftercare with a history of advanced breast cancer. Both imaging procedures were assessed for bone metastases by a radiologist and a nuclear medicine physician. Concordant readings between bone scintigraphy and FDG-PET/CT were taken as true. Discordant readings were verified with additional MRI imaging in all patients and follow-up studies in most patients. Results A total of 132 lesions were detected on bone scintigraphy, FDG-PET/CT or both. According to the reference standard, 70/132 lesions (53%) were bone metastases, 59/132 lesions (45%) were benign, and three lesions (2%) remained unclear. The sensitivity of bone scintigraphy was 76% (53/70) compared to 96% (67/70) for FDG-PET/CT. The specificity of bone scintigraphy and FDG-PET/CT was 95% (56/59) and 92% (54/59), respectively. According to the reference standard bone metastases were present in eight out of the 29 patients (28%), whereas 20 patients (69%) were free of bone metastases. One (3%) patient had inconclusive readings on both modalities as well as on MRI and follow-up studies. Bone scintigraphy and FDG-PET/CT correctly identified seven out of eight patients with bone metastases and 20 out of 20 patients free of metastases. Conclusion On a lesion

Sentinel Lymph Node Occult Metastases Have Minimal Survival Effect in Some Breast Cancer Patients

Science.gov (United States)

Detailed examination of sentinel lymph node tissue from breast cancer patients revealed previously unidentified metastases in about 16% of the samples, but the difference in 5-year survival between patients with and without these metastases was very small

An Interesting Case of Retropharyngeal Lymph Nodal Metastases in a Case of Iodine-Refractory Thyroid Cancer.

Science.gov (United States)

Harisankar, Chidambaram Natrajan Balasubramanian; Vijayabhaskar, Ramakrishnan

2018-01-01

Metastases to cervical lymph node are fairly common in differentiated thyroid cancer. In iodine-refractory disease, the disease may persist in the thyroid bed, cervical lymph nodes, lungs, or the bones commonly. Retropharyngeal lymph nodal involvement in thyroid cancer is unusual and may even be the presenting complaint. We represent a case of iodine-refractory thyroid cancer with retropharyngeal lymph nodal involvement in addition to lung metastases.

Complex diagnostic approaches in skeletal metastases of tumors. I

International Nuclear Information System (INIS)

Bek, V.; Janko, L.; Hausner, P.; Konopasek, B.; Novy, F.; Vosecky, M.; Stepan, J.

1986-01-01

The results are presented of radionuclide examinations of the skeleton obtained during long-term research of comprehensive diagnosis of metastatic osteopathies. In a group of 922 patients with different malignant tumors where the largest sub-groups are represented by female patients with breast cancer (623 cases), patients with tumors of the testicles (66 patients) and patients with renal carcinoma (64 patients), assessed are the sensitivity, specificity and reliability of two radionuclide methods, i.e., the strontium test ( 85 Sr) and whole-body scanning after administration of technetium-labelled pyrophosphate ( 99m Tc-PYP). During long-term investigations of patients, as a reference finding the evidence of bone metastases by radiography and/or necropsy was selected. Whole-body scanning with technetium-labelled phosphate complexes is at present the method of choice. (author). 10 tabs., 17 refs

Ablation of musculoskeletal metastases: pain palliation, fracture risk reduction, and oligometastatic disease.

Science.gov (United States)

Kurup, Anil Nicholas; Callstrom, Matthew R

2013-12-01

Thermal ablation is an effective, minimally invasive alternative to conventional therapies in the palliation of painful musculoskeletal metastases and an emerging approach to obtain local tumor control in the setting of limited metastatic disease. Various thermal ablation technologies have been applied to bone and soft tissue tumors and may be used in combination with percutaneous cement instillation for skeletal lesions with or at risk for pathologic fracture. This article reviews current practices of percutaneous ablation of musculoskeletal metastases with an emphasis on radiofrequency ablation and cryoablation of painful skeletal metastases. © 2013 Elsevier Inc. All rights reserved.

Changes in the renin angiotensin system during the development of colorectal cancer liver metastases

International Nuclear Information System (INIS)

Neo, Jaclyn H; Ager, Eleanor I; Angus, Peter W; Zhu, Jin; Herath, Chandana B; Christophi, Christopher

2010-01-01

Blockade of the renin angiotensin system (RAS) via angiotensin I converting enzyme (ACE) inhibition reduces growth of colorectal cancer (CRC) liver metastases in a mouse model. In this work we defined the expression of the various components of the RAS in both tumor and liver during the progression of this disease. Immunohistochemistry and quantitative RT-PCR was used to examine RAS expression in a mouse CRC liver metastases model. CRC metastases and liver tissue was assessed separately at key stages of CRC liver metastases development in untreated (control) mice and in mice treated with the ACE inhibitor captopril (750 mg/kg/day). Non-tumor induced (sham) mice indicated the effect of tumors on normal liver RAS. The statistical significance of multiple comparisons was determined using one-way analysis of variance followed by Bonferroni adjustment with SAS/STAT software. Reduced volume of CRC liver metastases with captopril treatment was evident. Local RAS of CRC metastases differed from the surrounding liver, with lower angiotensin II type 1 receptor (AT1R) expression but increased ANG-(1-7) receptor (MasR) compared to the liver. The AT1R localised to cancer and stromal infiltrating cells, while other RAS receptors were detected in cancer cells only. Tumor induction led to an initial increase in AT1R and ACE expression while captopril treatment significantly increased ACE expression in the final stages of tumor growth. Conversely, captopril treatment decreased expression of AT1R and angiotensinogen. These results demonstrate significant changes in RAS expression in the tumor-bearing captopril treated liver and in CRC metastases. The data suggests the existence of a tumor-specific RAS that can be independently targeted by RAS blockade

Clinicopathological features and outcome in advanced colorectal cancer patients with synchronous vs metachronous metastases

NARCIS (Netherlands)

Mekenkamp, L. J. M.; Koopman, M.; Teerenstra, S.; van Krieken, J. H. J. M.; Mol, L.; Nagtegaal, I. D.; Punt, C. J. A.

2010-01-01

Synchronous metastases of colorectal cancer (CRC) are considered to be of worse prognostic value compared with metachronous metastases, but only few and conflicting data have been reported on this issue. We retrospectively investigated patient demographics, primary tumour characteristics and overall

Short-Term Outcomes of Simultaneous Laparoscopic Colectomy and Hepatectomy for Primary Colorectal Cancer With Synchronous Liver Metastases

Science.gov (United States)

Inoue, Akira; Uemura, Mamoru; Yamamoto, Hirofumi; Hiraki, Masayuki; Naito, Atsushi; Ogino, Takayuki; Nonaka, Ryoji; Nishimura, Junichi; Wada, Hiroshi; Hata, Taishi; Takemasa, Ichiro; Eguchi, Hidetoshi; Mizushima, Tsunekazu; Nagano, Hiroaki; Doki, Yuichiro; Mori, Masaki

2014-01-01

Although simultaneous resection of primary colorectal cancer and synchronous liver metastases is reported to be safe and effective, the feasibility of a laparoscopic approach remains controversial. This study evaluated the safety, feasibility, and short-term outcomes of simultaneous laparoscopic surgery for primary colorectal cancer with synchronous liver metastases. From September 2008 to December 2013, 10 patients underwent simultaneous laparoscopic resection of primary colorectal cancer and synchronous liver metastases with curative intent at our institute. The median operative time was 452 minutes, and the median estimated blood loss was 245 mL. Median times to discharge from the hospital and adjuvant chemotherapy were 13.5 and 44 postoperative days, respectively. Negative resection margins were achieved in all cases, with no postoperative mortality or major morbidity. Simultaneous laparoscopic colectomy and hepatectomy for primary colorectal cancer with synchronous liver metastases appears feasible with low morbidity and favorable outcomes. PMID:25058762

Complex diagnostic approaches to skeletal metastases of tumors. IV

International Nuclear Information System (INIS)

Bek, V.; Hermanska, Z.; Stepan, J.; Hausner, P.; Vosecky, M.; Janko, L.; Konopasek, B.; Novy, F.

1987-01-01

The results of cytomorphological examination of the bone marrow from sternal punctates in groups of patients, were evaluated in relation to radiographic and radionuclide skeletal findings. In this respect, the correlation of medullary findings from the quantitative aspect, i.e., the cellularity of bone marrow, as well as from the aspect of qualitative deviations, i.e., the finding of tumor cells, proved unimportant. The detection of a typical nest of metastatic tumor cells in the bone marow, even if all other findings are negative, is beyond doubt of diagnostic and prognostic importance. A comparison of the results obtained by trepanobiopsy with the other examinations revealed interesting correlations, however, in view of the limited number of patients examined no general conclusions can be drawn. A detailed analysis of the results of biochemical examinations showed that for practice two biochemical indicators are important: urinary hydroxyproline excretion and the serum levels of the bone isoenzyme of alkaline phosphatase. Detailed evaluation of the validity of both tests allowed to assess the range of values which indicate a high, i.e., 90% probability of the presence or absence of bone metastases. From the significant correlation of biochemical tests with the results of bone scintigraphy ensues the necessity to combine the above procedures in the practical diagnosis of metastatic osteopathies. (author). 12 tabs., 6 refs

Radioimmunoassay to determine the cardioembryonic and carbohydrate antigens in the diagnosis of rectal cancer recurrences and metastases

International Nuclear Information System (INIS)

Ozhiganov, E.L.; Kuznetsova, L.F.

1986-01-01

A study was made of the results of measuring the carcinoembryonic and carbohydrate antigens using a kit of reagents in 75 patients with rectal cancer recurrences and metastases. The concentration of these antigens in healthy persons was for CEA 6.4±0.71 μg/l, the carbohydrate antigen - 19.6±2.51 units/ml. In this group of patients rectal cancer local recurrence was found in 52, metastases to the liver in 19 and metastatic involvement of the liver and lungs in 4. An elevated level of the CEA was detected in 92.8% of the patients with cancer recurrence (the mean concentration was 99.9±9.29 μg/l), and in 100% of the patients with metastases (the mean concentration was 193.4±30.42 μg/l). The content of the carbohydrate antigen in cancer recurrences was raised in 21.3% of the cases only, in metastases to the liver in 31.6% and in 2 patients with metastatic liver and lung involvement. Thus, measuring the CEA content turned out to be the most specific and sensitive test for the diagnosis of rectal cancer recurrences and metastases. The use of the carbohydrate antigen for this purpose was found ineffective

Emerging role of brain metastases in the prognosis of breast cancer patients

Directory of Open Access Journals (Sweden)

Hambrecht A

2011-08-01

Full Text Available Amanda Hambrecht1,2, Rahul Jandial2, Josh Neman21Department of Biology, University of Southern California; 2Department of Neurosurgery, Beckman Research Institute, City of Hope National Cancer Center, CA, USAAbstract: Cancer starts with one rogue cell. Through mutations and genomic alterations, the cell acquires specific and stem cell-like characteristics necessary for invasion of a distant organ and ultimately metastasis. Metastatic brain cancer is a particularly formidable disease because of its poor prognosis and the highly resistant nature of the tumor to chemotherapy. Although several types of primary tumors have a tendency to metastasize to the brain, the incidence of brain metastases has increased dramatically in some subsets of breast cancer patients. Several conventional treatments are available, but success is limited and often short-lived. Given that no standard treatment options exist, there is a significant need to investigate the biology of these clinically recalcitrant tumors. Keywords: metastasis, breast cancer, blood-brain barrier, epithelial-mesenchymal transition, mesenchymal-epithelial transition

Breast cancer metastases to the stomach and colon mimicking primary gastrointestinal cancer: Four cases and literature review

Directory of Open Access Journals (Sweden)

Necdet Uskent

2016-08-01

Full Text Available Intraluminal gastric and colonic metastases of the breast cancer are very rare and may sometimes prove a  diagnostic dilemma to distinguish from primary gastric and colonic cancers. It is important to make the distinction in order to navigate the proper treatment approach, which is a systemic treatment rather than surgery if the disease is me- tastatic. The spread to the gastrointestinal (GI tract is more frequent in lobular histology and according to a number of investigators, it is related to a particular tropism of lobular cells toward gastrointestinal mucosa. Any region of GI tract may be involved, from the tongue to the anus. Over the last decade, among the 1,100 breast cancer cases registered at our institutions, we diagnosed four patients with breast cancer who had metastases to the stomach and/or colon and presented symptoms that simulated primary gastrointestinal cancer. A total of 84 out of the 1,100 patients experienced invasive lobular histology. Among the four patients with GI tract metastases, three were diagnosed with lobular histology – two of whom had the signet ring cell subtype. The remaining patient was diagnosed with triple negative invasive ductal carcinoma; however, it clinically resembled invasive lobular carcinoma. Clinical and pathological features of these cases, as well as the review of related literature are discussed in this report.

Do patients with very few brain metastases from breast cancer benefit from whole-brain radiotherapy in addition to radiosurgery?

International Nuclear Information System (INIS)

Rades, Dirk; Huttenlocher, Stefan; Hornung, Dagmar; Blanck, Oliver; Schild, Steven E; Fischer, Dorothea

2014-01-01

An important issue in palliative radiation oncology is the whether whole-brain radiotherapy should be added to radiosurgery when treating a limited number of brain metastases. To optimize personalized treatment of cancer patients with brain metastases, the value of whole-brain radiotherapy should be described separately for each tumor entity. This study investigated the role of whole-brain radiotherapy added to radiosurgery in breast cancer patients. Fifty-eight patients with 1–3 brain metastases from breast cancer were included in this retrospective study. Of these patients, 30 were treated with radiosurgery alone and 28 with radiosurgery plus whole-brain radiotherapy. Both groups were compared for local control of the irradiated metastases, freedom from new brain metastases and survival. Furthermore, eight additional factors were analyzed including dose of radiosurgery, age at radiotherapy, Eastern Cooperative Oncology Group (ECOG) performance score, number of brain metastases, maximum diameter of all brain metastases, site of brain metastases, extra-cranial metastases and the time from breast cancer diagnosis to radiotherapy. The treatment regimen had no significant impact on local control in the univariate analysis (p = 0.59). Age ≤59 years showed a trend towards improved local control on univariate (p = 0.066) and multivariate analysis (p = 0.07). On univariate analysis, radiosurgery plus whole-brain radiotherapy (p = 0.040) and ECOG 0–1 (p = 0.012) showed positive associations with freedom from new brain metastases. Both treatment regimen (p = 0.039) and performance status (p = 0.028) maintained significance on multivariate analysis. ECOG 0–1 was positively correlated with survival on univariate analysis (p < 0.001); age ≤59 years showed a strong trend (p = 0.054). On multivariate analysis, performance status (p < 0.001) and age (p = 0.041) were significant. In breast cancer patients with few brain metastases, radiosurgery plus whole

Sequential surgical resection of hepatic and pulmonary metastases from colorectal cancer

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Limmer, Stefan; Oevermann, Elisabeth; Killaitis, Claudia; Kujath, Peter; Hoffmann, Martin; Bruch, Hans-Peter

2010-01-01

Background Resection of isolated hepatic or pulmonary metastases from colorectal cancer is widely accepted and associated with a 5-year survival rate of 25?40%. The value of aggressive surgical management in patients with both hepatic and pulmonary metastases still remains a controversial area. Materials and methods A retrospective review of 1,497 patients with colorectal carcinoma (CRC) was analysed. Of 73 patients identified with resection of CRC and, at some point in time, both liver and l...

Short-Term Outcomes of Simultaneous Laparoscopic Colectomy and Hepatectomy for Primary Colorectal Cancer With Synchronous Liver Metastases

OpenAIRE

Inoue, Akira; Uemura, Mamoru; Yamamoto, Hirofumi; Hiraki, Masayuki; Naito, Atsushi; Ogino, Takayuki; Nonaka, Ryoji; Nishimura, Junichi; Wada, Hiroshi; Hata, Taishi; Takemasa, Ichiro; Eguchi, Hidetoshi; Mizushima, Tsunekazu; Nagano, Hiroaki; Doki, Yuichiro

2014-01-01

Although simultaneous resection of primary colorectal cancer and synchronous liver metastases is reported to be safe and effective, the feasibility of a laparoscopic approach remains controversial. This study evaluated the safety, feasibility, and short-term outcomes of simultaneous laparoscopic surgery for primary colorectal cancer with synchronous liver metastases. From September 2008 to December 2013, 10 patients underwent simultaneous laparoscopic resection of primary colorectal cancer an...

Comparison of survival of patients with metastases from known versus unknown primaries: survival in metastatic cancer

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Riihimäki Matias

2013-01-01

Full Text Available Abstract Background Cancer of unknown primary site (CUP is considered an aggressive metastatic disease but whether the prognosis differs from metastatic cancers of known primary site is not known. Such data may give insight into the biology of CUP and the metastatic process in general. Methods 6,745 cancer patients, with primary metastatic cancer at diagnosis, were identified from the Swedish Cancer Registry, and were compared with 2,881 patients with CUP. Patients were diagnosed and died between 2002 and 2008. The influence of the primary site, known or unknown, on survival in patients with metastases at specific locations was investigated. Hazard ratios (HRs of death were estimated for several sites of metastasis, where patients with known primary sites were compared with CUP patients. Results Overall, patients with metastatic cancers with known primary sites had decreased hazards of death compared to CUP patients (HR = 0.69 [95% CI = 0.66–0.72]. The exceptions were cancer of the pancreas (1.71 [1.54–1.90], liver (1.58 [1.36–1.85], and stomach (1.16 [1.02–1.31]. For individual metastatic sites, patients with liver or bone metastases of known origin had better survival than those with CUP of the liver and bone. Patients with liver metastases of pancreatic origin had an increased risk of death compared with patients with CUP of the liver (1.25 [1.06–1.46]. The median survival time of CUP patients was three months. Conclusions Patients with CUP have poorer survival than patients with known primaries, except those with brain and respiratory system metastases. Of CUP sites, liver metastases had the worst prognosis. Survival in CUP was comparable to that in metastatic lung cancer. The aggressive behavior of CUP may be due to initial immunosuppression and immunoediting which may allow accumulation of mutations. Upon escape from the suppressed state an unstoppable tumor spread ensues. These novel data on the epidemiology of the

[Bone metastases pain in the elderly].

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Chouahnia, K; Luu, M; Baba-Hamed, N; Des Guetz, G

2009-05-20

Every year in Europe and in USA, more than 60% of new cases of cancer are diagnosed at the patient's of more than 65 years with a mortality of more than 70%. Pain, is a major symptom which often accompanies cancer. It is always painful and intolerable, notably when pain is linked to bone metastases to elderly patients often poly pathological. In 1/3 of cases pain is present at the time of diagnosis of cancer and in 2/3 of cases at the advanced diseases. The bone metastases occupy the third place after the pulmonary and liver metastases. They are in order of frequency linked in breast cancer, the kidney and the prostate cancer. Bone metastases are at the origin of the loss of the elderly autonomy, with for consequence an impairment of quality of life. Validated tools are at now available to assess this pain. The different treatments offered in bone metastases pain are: the chemotherapy, the surgery, radiotherapy, bisphosphonates and analgesic treatment.

A Single Missense Mutation in 77% of Prostate Cancer Bone Metastases: Novel Opportunity for Genetic Biomarker and Novel Therapeutic Mitochondrial Target

Science.gov (United States)

2017-10-01

goal of this application is to identify targets for the treatment of androgen receptor null castration-resistant prostate cancer in in vitro and pre...AWARD NUMBER: W81XWH-16-1-0584 TITLE : A Single Missense Mutation in 77% of Prostate Cancer Bone Metastases: Novel Opportunity for Genetic...Missense Mutation in 77% of Prostate Cancer Bone Metastases: 5a. CONTRACT NUMBER A Single Missense Mutation in 77% of Prostate Cancer Bone Metastases

Does colon cancer ever metastasize to bone first? a temporal analysis of colorectal cancer progression

International Nuclear Information System (INIS)

Roth, Eira S; Fetzer, David T; Barron, Bruce J; Joseph, Usha A; Gayed, Isis W; Wan, David Q

2009-01-01

It is well recognized that colorectal cancer does not frequently metastasize to bone. The aim of this retrospective study was to establish whether colorectal cancer ever bypasses other organs and metastasizes directly to bone and whether the presence of lung lesions is superior to liver as a better predictor of the likelihood and timing of bone metastasis. We performed a retrospective analysis on patients with a clinical diagnosis of colon cancer referred for staging using whole-body 18 F-FDG PET and CT or PET/CT. We combined PET and CT reports from 252 individuals with information concerning patient history, other imaging modalities, and treatments to analyze disease progression. No patient had isolated osseous metastasis at the time of diagnosis, and none developed isolated bone metastasis without other organ involvement during our survey period. It took significantly longer for colorectal cancer patients to develop metastasis to the lungs (23.3 months) or to bone (21.2 months) than to the liver (9.8 months). Conclusion: Metastasis only to bone without other organ involvement in colorectal cancer patients is extremely rare, perhaps more rare than we previously thought. Our findings suggest that resistant metastasis to the lungs predicts potential disease progression to bone in the colorectal cancer population better than liver metastasis does

Incidence and sites of distant metastases from head and neck cancer.

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Ferlito, A; Shaha, A R; Silver, C E; Rinaldo, A; Mondin, V

2001-01-01

. Extensive evaluation for distant metastases is justified for these tumors. Knowledge of the natural history of various neoplasms and the factors that contribute to distant metastases as well as good judgement are essential for cost-effective treatment planning and decision-making with regard to pre- and postoperative evaluation for distant metastases in cancer of the head and neck. Copyright 2001 S. Karger AG, Basel

Research of bone metastases in prostate cancer: scintigraphy and radiological study

International Nuclear Information System (INIS)

Seibel, I.; Monteiro, T.S.

1981-01-01

This paper analyses the results of bone scan and radiologic study of the bones on the search of metastases of prostate cancer seen in the last two years. In 44 patients with prostatic cancer the diagnostic of metastatic disease was made by the 99m Tc scan in 52%, and by the metastatic radiologic survey in only 25%. (author)

Radioimmune imaging of bone marrow in patients with suspected bone metastases from primary breast cancer

International Nuclear Information System (INIS)

Duncker, C.M.; Carrio, I.; Berna, L.; Estorch, M.; Alonso, C.; Ojeda, B.; Blanco, R.; Germa, J.R.; Ortega, V.

1990-01-01

Radioimmune imaging of bone marrow was performed by technetium-99m- (99mTc) labeled antigranulocyte monoclonal antibody BW 250/183 (AGMoAb) scans in 32 patients with suspected bone metastases from primary breast cancer. AGMoAb scans showed bone marrow defects in 25/32 (78%) patients; bone invasion was subsequently confirmed in 23 (72%) patients. Conventional bone scans performed within the same week detected bone metastases in 17/32 (53%) patients (p less than 0.001). AGMoAb scans detected more sites indicating metastatic disease than bone scans in 12 of these 17 patients (71%). All patients with bone metastases in the axial skeleton had bone marrow defects at least at the sites of bone metastases. Of 15 patients with normal, or indicative of, benign disease bone scans, 8 patients (53%) presented with bone marrow defects in the AGMoAb scans. Bone invasion was confirmed in six of them. AGMoAb bone marrow scans provide a method for the early detection of bone metastatic invasion in patients with breast cancer and suspected bone metastases

Lapatinib for treatment of advanced or metastasized breast cancer: systematic review.

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Riera, Rachel; Soárez, Patrícia Coelho de; Puga, Maria Eduarda Dos Santos; Ferraz, Marcos Bosi

2009-09-01

Around 16% to 20% of women with breast cancer have advanced, metastasized breast cancer. At this stage, the disease is treatable, but not curable. The objective here was to assess the effectiveness of lapatinib for treating patients with advanced or metastasized breast cancer. Systematic review of the literature, developed at Centro Paulista de Economia da Saúde (CPES), Universidade Federal de São Paulo (Unifesp). Systematic review with searches in virtual databases (PubMed, Lilacs [Literatura Latino-Americana e do Caribe em Ciências da Saúde], Cochrane Library, Scirus and Web of Science) and manual search. Only one clinical trial that met the selection criteria was found. This study showed that lapatinib in association with capecitabine reduced the risk of cancer progression by 51% (95% confidence interval, CI: 0.34-0.71; P < 0.001), compared with capecitabine alone, without any increase in severe adverse effects. The combination of lapatinib plus capecitabine was more effective than capecitabine alone for reducing the risk of cancer progression. Further randomized clinical trials need to be carried out with the aim of assessing the effectiveness of lapatinib as monotherapy or in association for first-line or second-line treatment of advanced breast cancer.

Chemoembolization Using Irinotecan in Treating Patients With Liver Metastases From Metastatic Colon or Rectal Cancer

Science.gov (United States)

2015-09-10

Liver Metastases; Mucinous Adenocarcinoma of the Colon; Mucinous Adenocarcinoma of the Rectum; Recurrent Colon Cancer; Recurrent Rectal Cancer; Signet Ring Adenocarcinoma of the Colon; Signet Ring Adenocarcinoma of the Rectum; Stage IV Colon Cancer; Stage IV Rectal Cancer

Metastases of transverse colon cancer to bilateral ovaries (Krukenberg tumor) and the left breast: A case report.

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Luo, Xin-Yu; Wang, Jue; Zhao, Jia; Chen, Rui; Zha, Xiao-Ming

2017-07-01

Breast cancer has the highest rate of incidence among all types of cancer in women. Only ~0.43% of breast malignancies occur as a result of metastatic lesions from extramammary tumors. The present study reports an extremely rare case of transverse colon cancer metastasizing to the bilateral ovaries and the left breast. The patient was a 47-year old female, who had a lump in the left breast without axillary lymphadenopathy. Specimens obtained by core needle biopsy were submitted for hematoxylin and eosin examination, and results revealed that the lump was a poorly differentiated adenocarcinoma. Since the patient had elevated levels of the carcinoembryonic antigen and a medical history of a Krukenberg tumor metastasized from colon cancer, immunohistochemical examinations were applied. Results identified that caudal-related homeobox protein 2 and cytokeratin 20 were positively stained, whilst cytokeratin 7 was negatively stained. Therefore, this patient was diagnosed as having colon cancer that had metastasized to the bilateral ovaries and the left breast. As the life expectancy of patients with cancer is increasing, types of metastases that used to be seen as rare are increasingly becoming more common. For clinicians, diagnosis should be cautious, and differential diagnosis should always be kept in mind.

Treatment strategies for lung cancer brain metastases

International Nuclear Information System (INIS)

Nakade, Masaharu; Kohno, Keijirou; Watanabe, Hiroyoshi

1997-01-01

Forty-one patients suffered initial relapses with brain metastasis after surgery for non-small lung cancer at our hospital between 1978 and 1995. These patients were a total of 8.4% of all cases of surgical removal, and had an average relapse period of 8.6 months ± 8.0 months after surgery on the primary lesions. Of these, surgical removal of metastasized lesions was performed on 18 patients (43%), in which the 5-year post-operative survival rate was 35.7%, and the median survival time was good at 28 months. It was found that the survival period was significantly extended in the group whose relapse period was less than one year after surgery on the primary lesions, and in the group who received cranial irradiation post-operatively on the metastasized brain lesion. Following surgery on the metastasized lesion, second relapses occurred in nine patients, and six patients suffered from second relapses in the brain, of which four did not receive cranial irradiation post-operatively. Cases of radiotherapy in patients of 70 years of age or more frequently manifested post-radiotherapy subacute neuropathy. From the above, it is thought that the following procedures should be adopted: Periodic examination for brain metastasis during the 24 months following surgery for non-small cell lung carcinoma for purposes of early detection; in cases where brain metastasis is detected, if no metastasis is identified in other organs, a policy of surgical removal should be adopted where possible; and, in cases of 70 years of age or less following surgery on the metastasized lesion, cranial irradiation should be considered. (author)

Targeted overexpression of mitochondrial catalase protects against cancer chemotherapy-induced skeletal muscle dysfunction.

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Gilliam, Laura A A; Lark, Daniel S; Reese, Lauren R; Torres, Maria J; Ryan, Terence E; Lin, Chien-Te; Cathey, Brook L; Neufer, P Darrell

2016-08-01

The loss of strength in combination with constant fatigue is a burden on cancer patients undergoing chemotherapy. Doxorubicin, a standard chemotherapy drug used in the clinic, causes skeletal muscle dysfunction and increases mitochondrial H2O2 We hypothesized that the combined effect of cancer and chemotherapy in an immunocompetent breast cancer mouse model (E0771) would compromise skeletal muscle mitochondrial respiratory function, leading to an increase in H2O2-emitting potential and impaired muscle function. Here, we demonstrate that cancer chemotherapy decreases mitochondrial respiratory capacity supported with complex I (pyruvate/glutamate/malate) and complex II (succinate) substrates. Mitochondrial H2O2-emitting potential was altered in skeletal muscle, and global protein oxidation was elevated with cancer chemotherapy. Muscle contractile function was impaired following exposure to cancer chemotherapy. Genetically engineering the overexpression of catalase in mitochondria of muscle attenuated mitochondrial H2O2 emission and protein oxidation, preserving mitochondrial and whole muscle function despite cancer chemotherapy. These findings suggest mitochondrial oxidants as a mediator of cancer chemotherapy-induced skeletal muscle dysfunction. Copyright © 2016 the American Physiological Society.

The relationship between tumour size, nodal status and distant metastases: on the origins of breast cancer.

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Sopik, Victoria; Narod, Steven A

2018-04-24

In patients with breast cancer, increasing tumour size at diagnosis is associated with an increased likelihood of axillary lymph node involvement and increased breast cancer-specific mortality. However, this relation is based on studies which combine all tumours smaller than 1.0 cm in a single category and all tumours larger than 5.0 cm in another category. This coarse classification may obscure a nuanced description of the effects of tumour size across the full range of possible sizes. We examined the relationship between primary tumour size, lymph node status and distant metastases in a cohort of 819,647 women diagnosed with first primary invasive breast cancer from 1990 to 2014 in the Surveillance, Epidemiology and End Results (SEER) registries database. All patients in the cohort had a known primary tumour size between 1 and 150 mm in greatest dimension. Primary tumour size was examined as a continuous (1-150 mm) and categorical variable (15 size groups; 10-mm intervals). For each 1- or 10-mm size group, we determined the proportion of patients with positive lymph nodes at diagnosis, the proportion of patients with distant metastases at diagnosis and the actuarial cumulative risk of breast cancer-specific mortality at 15 years from diagnosis. Among 819,647 patients with invasive breast tumours between 1 and 150 mm in size, there was a non-linear correlation between increasing tumour size and the prevalence of lymph node metastases at diagnosis (% node-positive), the prevalence of distant metastases at diagnosis (% stage IV) and the 15-year rate of breast cancer-specific mortality across the entire size spectrum. For very small tumours (under 10 mm) and for very large tumours (larger than 60-90 mm) there was little correlation between tumour size and metastasis risk. The relationship between tumour size, lymph node status and distant metastases in patients with invasive breast cancer is not linear. This calls into question the conventional model that the

A Modified method for reducing renal injury in zoledronic acid treatment of hypercalcemia and adverse skeletal events

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Jiang Liu

2013-01-01

Full Text Available Aims: In this paper, we have reported a previously undescribed risk factor of deterioration of renal function in zoledronic acid treatment of skeletal metastasis - high serum calcium level. Based on this consideration, a modified method of treatment of hypercalcemia (HCM with zoledronic acid is suggested in this paper. Material and Methods: Bone scan findings of 1090 cancer patients were analyzed, of which 26 had intense renal parenchymal uptake as a result of HCM or bone metastases. Subsequently, a total of 56 bone metastases patients with zoledronic acid treatment were divided into three groups: HCM group who were pre-treated to normal serum calcium level (13 patients, HCM group (19 patients, and normal serum calcium group (24 patients. Results: More patients with intense renal parenchymal uptake were hyperglycemic, statistically significantly (18/26 versus 19/1064, P = 2.1, E-78. No more patients with intense renal parenchymal uptake were associated with bone metastases (14/26 versus 438/1064, P = 0.20. Subsequently, more HCM patients receiving zoledronic acid treatment showed renal injury compared to patients with normal serum calcium level (5/15 versus 2/24, P < 0.05 and HCM patients with pre-treatment to normal serum calcium level (5/15 versus 1/17, P < 0.05. Conclusions: Intense renal parenchymal uptake of bisphosphonates is closely related to HCM rather than to bone metastases in cancer patients. The serum calcium should be measured and reduced to normal level before zoledronic acid is used in managements of adverse skeletal events in order to decrease the risk of renal injury.

Bone health in cancer patients

DEFF Research Database (Denmark)

Coleman, R; Body, J J; Aapro, M

2014-01-01

There are three distinct areas of cancer management that make bone health in cancer patients of increasing clinical importance. First, bone metastases are common in many solid tumours, notably those arising from the breast, prostate and lung, as well as multiple myeloma, and may cause major...... morbidity including fractures, severe pain, nerve compression and hypercalcaemia. Through optimum multidisciplinary management of patients with bone metastases, including the use of bone-targeted treatments such as potent bisphosphonates or denosumab, it has been possible to transform the course of advanced...... cancer for many patients resulting in a major reduction in skeletal complications, reduced bone pain and improved quality of life. Secondly, many of the treatments we use to treat cancer patients have effects on reproductive hormones, which are critical for the maintenance of normal bone remodelling...

A case of rectal cancer successfully treated with surgery and stereotactic radiotherapy for metachronous lung metastases

International Nuclear Information System (INIS)

Oshima, Yu; Hosoda, Yohei; Tachi, Hidekazu

2016-01-01

A 64-year-old woman underwent polypectomy for a rectal polyp (Isp). Pathological findings were invasion of the submucosa (3,500 μm diameter), and she underwent anterior resection for rectal cancer (RS, pT1b, pN0, cM0, Stage I ) without adjuvant chemotherapy. Lung masses were found in her right (8 mm) and left lung (7 mm). The tumors enlarged during the 4 month follow-up period. We decided to perform left partial pneumonectomy. The tumor was diagnosed as a lung metastasis from colon cancer by pathology. Because the right tumor was located towards the center, performing right pneumonectomy would have been quite invasive and we feared occult metastases. We decided to apply SRT (50 Gy) to the right tumor. The tumor shrunk and became a scar after treatment. There were no complications such as radiation pneumonitis. The patient was in good health without any recurrence for 12 months after SRT. Surgical resection is an optimal method to control lung metastasis from colon cancer if the lesion is operable. However, in the case of a tumor centrally located, surgical resection may cause deterioration of lung function. There are also cases with contraindications for surgery due to co-morbidities. In addition, there is no consensus on observation periods to exclude occult metastases. SRT can be an effective treatment for lung metastases from colon cancer when there are bilateral lung metastases and no metastases outside the lungs. (author)

Cytogenetic findings in metastases from colorectal cancer

DEFF Research Database (Denmark)

Bardi, G; Parada, L A; Bomme, L

1997-01-01

Eighteen tumor samples from 11 patients with metastatic colorectal cancer were cytogenetically analyzed after short-term culturing. Of the 13 metastases examined, 11 were from lymph nodes, 1 from the peritoneum and 1 from the lung. In 5 of the 11 patients, matched samples from the primary tumor...... colorectal carcinomas, and del(10)(q22) and add(16)(p13), which so far have not been associated with primary tumors and which may play a particular pathogenetic role in the metastatic process....

Bevacizumab in the treatment of five patients with breast cancer and brain metastases: Japan Breast Cancer Research Network-07 trial

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Yamamoto D

2012-09-01

Full Text Available Daigo Yamamoto,1,3 Satoru Iwase,2 Yu Tsubota,1 Noriko Sueoka,1 Chizuko Yamamoto,3 Kaoru Kitamura,4 Hiroki Odagiri,5 Yoshinori Nagumo61Department of Surgery, Kansai Medical University, Hirakata, Osaka, 2Department of Palliative Medicine, University of Tokyo Hospital, Tokyo, 3Department of Internal Medicine, Seiko Hospital, Neyagawa, Osaka, 4Breast Unit, Nagumo Clinic, Fukuoka, 5Department of Surgery, Hirosaki National Hospital, Hirosaki, 6Breast Unit, Nagumo Clinic, Tokyo, JapanBackground: Brain metastases from breast cancer occur in 20%–40% of patients, and the frequency has increased over time. New radiosensitizers and cytotoxic or cytostatic agents, and innovative techniques of drug delivery are still under investigation.Methods: Five patients with brain metastases who did not respond to whole-brain radiotherapy and then received bevacizumab combined with paclitaxel were identified using our database of records between 2011 and 2012. The clinicopathological data and outcomes for these patients were then reviewed.Results: The median time to disease progression was 86 days. Of five patients, two (40% achieved a partial response, two had stable disease, and one had progressive disease. In addition, one patient with brain metastases had ptosis and diplopia due to metastases of the right extraocular muscles. However, not only the brain metastases, but also the ptosis and diplopia began to disappear after 1 month of treatment. The most common treatment-related adverse events (all grades were hypertension (60%, neuropathy (40%, and proteinuria (20%. No grade 3 toxicity was seen. No intracranial hemorrhage was observed.Conclusion: We present five patients with breast cancer and brain metastases, with benefits from systemic chemotherapy when combined with bevacizumab.Keywords: brain, bevacizumab, metastatic breast cancer

Epidural Brain Metastases in a Patient with Early Onset Pancreatic Cancer: A Case Report and Literature Review

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Aibek E. Mirrakhimov

2012-01-01

Full Text Available We present a case of early onset pancreatic cancer related extra-axial brain metastases. A 46-year-old Caucasian non-Jewish nonobese male with a history of PC diagnosed 3 months ago with metastases to the liver, omentum, malignant ascites, and a history of a pulmonary embolism was admitted to the hospital because of a new onset headache, nausea, and vomiting which started 2 days prior to the encounter. Brain MRI was ordered, which showed acute bihemispheric subdural hematomas and left hemispheric extra-axial heterogeneously enhancing lesions consisting with metastatic disease. The patient was started on ondansentron, metoclopramide, and dexamethasone. The cranial irradiation was started, and the patient’s headache and nausea significantly improved. There are only 9 published reports of extra-axial brain metastases related to the pancreatic cancer, whereas our paper is the first such case reported on a patient with epidural metastases and early onset pancreatic cancer.

Intraoperative ultrasonography in detection of hepatic metastases from colorectal cancer

DEFF Research Database (Denmark)

Rafaelsen, Søren Rafael; Kronborg, Ole; Fenger, Claus

1995-01-01

PURPOSE: This study was designed to compare diagnostic accuracies of measuring liver enzymes, preoperative ultrasonography, surgical examination, and intraoperative ultrasonography for detection of liver metastases from colorectal cancer. METHODS: Blind, prospective comparisons of diagnostic...... examinations mentioned above were performed in 295 consecutive patients with colorectal cancer. An experienced ultrasonologist performed the preoperative examinations, and results were unknown to the other experienced ultrasonologist who performed the intraoperative examinations. The latter, also was unaware...

Gd-EOB-DTPA-Enhanced MRI for Detection of Liver Metastases from Colorectal Cancer: A Surgeon’s Perspective!

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Kelly J. Lafaro

2013-01-01

Full Text Available Colorectal cancer affects over one million people worldwide annually, with the liver being the most common site of metastatic spread. Adequate resection of hepatic metastases is the only chance for a cure in a subset of patients, and five-year survival increases to 35% with complete resection. Traditionally, computed tomographic imaging (CT was utilized for staging and to evaluate metastases in the liver. Recently, the introduction of hepatobiliary contrast-enhanced magnetic resonance imaging (MRI agents including gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Eovist in the United States, Primovist in Europe, or Gd-EOB-DTPA has proved to be a sensitive method for detection of hepatic metastases. Accurate detection of liver metastases is critical for staging of colorectal cancer as well as preoperative planning.

Predictors of axillary lymph node metastases in women with early breast cancer in Singapore.

Science.gov (United States)

Tan, L G L; Tan, Y Y; Heng, D; Chan, M Y

2005-12-01

The presence of axillary lymph node metastases is an important prognostic factor in breast cancer. Sentinel lymph node biopsy (SLNB) is an emerging method for the staging of the axilla. It is hoped that with SLNB, the morbidity from axillary lymph node dissection (ALND) can be avoided without compromising the staging and management of early breast cancer. However, only patients found to be SLNB negative benefit from this procedure, as those with positive SLNB may still require ALND. Our objective is to study the various clinico-pathological factors to find predictive factors for axillary lymph node involvement in early breast cancer. It is hoped that with these factors, we will be better able to identify groups of patients most likely to benefit from SLNB. A retrospective study of 380 early breast cancer cases (stage T1 and T2, N0, N1, M0) in women treated in the Department of General Surgery, Tan Tock Seng Hospital, between January 1999 and August 2002, was conducted. Incidence of nodal metastases was correlated with clinico-pathological factors, and analysed by univariate and multivariate analyses. Approximately 35 percent of the 380 cases of early breast cancer had nodal metastases. Multivariate analyses revealed four independent predictors of node positivity: tumour size (p-value equals 0.0001), presence of lymphovascular invasion (p-value is less than 0.0001), tumours with histology other than invasive ductal or lobular carcinoma (p-value equals 0.04), and presence of progesterone receptors (p-value equals 0.05). We have found independent preoperative predictive factors in our local population for the presence of nodal metastases. This information can aid patient selection for SLNB and improve patient counselling.

ZEB1 Expression in Endometrial Biopsy Predicts Lymph Node Metastases in Patient with Endometrial Cancer

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Gang Feng

2014-01-01

Full Text Available Purpose. The purpose of this study was to analyze the expression of zinc-finger E-box-binding homeobox 1 (ZEB1 in endometrial biopsy and its correlation with preoperative characteristics, including lymph node metastases in patient with endometrial cancer. Methods. Using quantitative RT-PCR, ZEB1 expressions in endometrial biopsy from 452 patients were measured. The relationship between ZEB1 expression and preoperative characteristics was analyzed. Results. ZEB1 expressions were significantly associated with subtype, grade, myometrial invasion, and lymph node metastases. Lymph node metastases could be identified with a sensitivity of 57.8% at specificity of 74.1% by ZEB1 expression in endometrial biopsy. Based on combination of preoperative characteristics and ZEB1 expression, lymph node metastases could be identified with a sensitivity of 62.1% at specificity of 96.2% prior to hysterectomy. Conclusion. ZEB1 expression in endometrial biopsy could help physicians to better predict the lymph node metastasis in patients with endometrial cancer prior to hysterectomy.

Intrahepatic and systemic therapy with oxaliplatin combined with capecitabine in patients with hepatic metastases from breast cancer

DEFF Research Database (Denmark)

Nielsen, D L; Nørgaard, H; Weber Vestermark, Lene

2012-01-01

The aim was to evaluate activity and toxicity of hepatic arterial infusion of oxaliplatin in combination with capecitabine in patients with metastatic breast cancer with liver metastases and limited extrahepatic disease.......The aim was to evaluate activity and toxicity of hepatic arterial infusion of oxaliplatin in combination with capecitabine in patients with metastatic breast cancer with liver metastases and limited extrahepatic disease....

Cerebellar metastases in patients with uterine cervical cancer. Two cases reports and review of the literature

International Nuclear Information System (INIS)

El Omari-Alaoui, H.; Gaye, P.M.; Kebdani, T.; El Ghazi, E.; Benjaafar, N.; Mansouri, A.; Errihani, H.; Kettani, F.; El Ouahabi, A.; El Gueddari, B.K.

2003-01-01

Brain metastases from cervical cancer are extremely rare. We report on two patients who developed cerebellar metastases following uterine cervical cancer. The interval between diagnosis of the primary cancer and diagnosis of brain metastasis was 8 months. The main complaint was symptoms of increased intracranial pressure and cerebellar syndrome. Surgical excision of the brain lesion followed by radiation therapy was performed in the first case. The second patient received palliative radiation therapy. The first patient died 8 months after diagnosis. The second patient is alive 2 months after diagnosis. (authors)

Endometrial and cervical metastases leading to the diagnosis of a primary breast cancer: A case report

Directory of Open Access Journals (Sweden)

E Chupryna

2017-10-01

Full Text Available Breast cancer can metastasize to a vast array of organs, but in rare cases cancer can form secondary lesions in the uterus and cervix. In our case report we have a 56 years old female with gynaecologic bleeding, bloating, and difficulty in breathing, fatigue, weakness and polyuria. After performing of dilatation and curettage the result was endometrial and cervical metastases which show histopathological and immunohistochemical results suggesting invasive lobular carcinoma of the breast that leads to primary breast cancer. The treatment was estimated on the basis of her status.

Cost of palliative radiation to the bone for patients with bone metastases secondary to breast or prostate cancer

Directory of Open Access Journals (Sweden)

Hess Gregory

2012-10-01

Full Text Available Abstract Background To estimate the costs (paid amounts of palliative radiation episodes of care (REOCs to the bone for patients with bone metastases secondary to breast or prostate cancer. Methods Claims-linked medical records from patients at 98 cancer treatment centers in 16 US states were analyzed. Inclusion criteria included a primary neoplasm of breast or prostate cancer with a secondary neoplasm of bone metastases; ≥2 visits to ≥1 radiation center during the study period (1 July 2008 through 31 December 2009 on or after the metastatic cancer diagnosis date; radiation therapy to ≥1 bone site; and ≥1 complete REOC as evidenced by a >30-day gap pre- and post-radiation therapy. Results The total number of REOCs was 220 for 207 breast cancer patients and 233 for 213 prostate cancer patients. In the main analysis (which excluded records with unpopulated costs the median number of fractions per a REOC for treatment of metastases was 10. Mean total radiation costs (i.e., radiation direct cost + cost of radiation-related procedures and visits per REOC were $7457 for patients with breast cancer and $7553 for patients with prostate cancer. Results were consistent in sensitivity analyses excluding patients with unpopulated costs. Conclusions In the US, current use of radiation therapy for bone metastases is relatively costly and the use of multi-fraction schedules remains prevalent.

Clinical diagnosis of bone metastases of cervical cancer by sup(99m)Tc scintigraphy and computerized tomography

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Doi, S; Okamura, S; Ueki, M; Sugimoto, O [Osaka Medical Coll., Takatsuki (Japan)

1980-05-01

Early diagnosis of recurrence after treatment of cervical cancer has large influence on the prognosis. Local recurrence can be easily discovered by speculum inspection and palpation and also by association with cytodiagnosis and colposcopy. However, remote metastases, especially bone metastasis, though not highly frequent, have been difficult to diagnose. Therefore, we attempted the combination of computerized tomography and bone scintigraphy using sup(99m)Tc-labeled phosphate in 79 cases treated for cervical cancer at stage I to III. As a result, bone metastases was found in 16.7% of the 79 patients. Out of these 79 cases, bone metastases was considered as positive by bone scintigraphy in 15 cases (20.0%), as false positive in 9 cases (11.4%) and as negative, in 55 cases (69.6%). In 24 cases consisting of 15 positive and 9 false-negative cases of bone scintigraphy, CT was performed; 13 cases were proved positive and 11 cases, negative. Thirteen cases, proved positive by both bone scintigraphy and CT were diagnosed to surely have bone metastases. Metastases was found most frequently in the vertebral column (42.1%), and the ribs (26.3%). It was found also in the pelvis and in the femur in some cases. In the cases confirmed in operation to have metastases into the lymphatic glands, the incidence of bone metastases was higher (22.5%) than in the cases without. Metastases were discovered in many cases within 1 year after operation. From the above results, it was found that bone scintigraphy was useful for early discovery of bone metastases after treatment of cervical cancer, and that the additional application with CT would be very valuable in raising the success rate for discovery.

Concurrent radiotherapy and fotemustine for brain metastases of non small cell cancer of the lung

International Nuclear Information System (INIS)

Pignon, T.; Ruggieri, S.; Orabona, P.; Muracciole, X.; Juin, P.; Astoul, P.; Vialette, J.P.; Boutin, C.

1994-01-01

The radiotherapy is the most employed in the treatment of cerebral metastases, even if results are deceptive. The tests with chemotherapy are not better and the nitrosoureas remain the most employed drugs. The fotemustin is a new one which can give good results for bearing cerebral metastases patients's response. The associations radiotherapy and chemotherapy are developing to potentiate radiotherapy action but are still a little studied in the cases of cerebral metastases; that is why we choose to treat in an open study the patients bearers of cerebral metastases in lungs cancers with no little cells. 18 refs

Mismatch repair status and synchronous metastases in colorectal cancer

DEFF Research Database (Denmark)

Nordholm-Carstensen, Andreas; Krarup, Peter-Martin; Morton, Dion

2015-01-01

The causality between the metastatic potential, mismatch repair status (MMR) and survival in colorectal cancer (CRC) is complex. This study aimed to investigate the impact of MMR in CRC on the occurrence of synchronous metastases (SCCM) and survival in patients with SCCM on a national basis....... A nationwide cohort study of 6,692 patients diagnosed with CRC between 2010 and 2012 was conducted. Data were prospectively entered into the Danish Colorectal Cancer Group's database and merged with data from the Danish Pathology Registry and the National Patient Registry. Multivariable and multinomial...

B metastases in breast cancer. Clinical, diagnostic and therapeutic aspects

International Nuclear Information System (INIS)

Ferrigno, R.; Petitto, J.V.

1989-01-01

Osseous metastases are the most frequent sites of dissemination in breast cancer and diminish the quality of patients life, being one of the most serious problems of the disease. The authors discuss the clinical, diagnosis and therapeutic aspects, based on their own experience and data from the literature. (author)

Brown Tumors Due to Primary Hyperparathyroidism in a Patient with Parathyroid Carcinoma Mimicking Skeletal Metastases on (18)F-FDG PET/CT

DEFF Research Database (Denmark)

Andersen, Kim Francis; Albrecht-Beste, Elisabeth

2015-01-01

-so-called brown tumors. These benign, osteolytic lesions may demonstrate FDG-avidity on (18)F-FDG PET/CT, and as such are misinterpreted as skeletal metastases. Regression of the lesions may occur following successful treatment. We present a case demonstrating the diagnostic work-up and follow-up of a patient...... with PHPT due to parathyroid carcinoma and with presence of brown tumors on (18)F-FDG PET/CT, visualizing the possible role of this imaging modality in the evaluation of treatment response in these patients....

Predictors of sentinel lymph node metastases in breast cancer-radioactivity and Ki-67.

Science.gov (United States)

Thangarajah, Fabinshy; Malter, Wolfram; Hamacher, Stefanie; Schmidt, Matthias; Krämer, Stefan; Mallmann, Peter; Kirn, Verena

2016-12-01

Since the introduction of the sentinel node technique for breast cancer in the 1990s patient's morbidity was reduced. Tracer uptake is known to be dependent from lymph node integrity and activity of macrophages. The aim of this study was to assess whether radioactivity of the tracer can predict sentinel lymph node metastases. Furthermore, a potential association with Ki-67 index was examined. Non-invasive prediction of lymph node metastases could lead to a further decrease of morbidity. We retrospectively analyzed patients with primary breast cancer who underwent surgery at the Department of Obstetrics and Gynecology in the University Hospital of Cologne between 2012 and 2013. Injection of radioactive tracer was done a day before surgery in the department of Nuclear Medicine. Clinical data and radioactivity of the sentinel node measured the day before and intraoperatively were abstracted from patient's files. Of 246 patients, 64 patients had at least one, five patients had two and one patient had three positive sentinel lymph nodes. Occurrence of sentinel lymph node metastases was not associated with preoperative tracer activity (p = 0,319), intraoperative tracer activity of first sentinel node (p = 0,086) or with loss of tracer activity until operation (p = 0,909). There was no correlation between preoperative Ki-67 index and occurrence of lymph node metastases (p = 0,403). In our cohort, there was no correlation between radioactivity and sentinel node metastases. Tracer uptake might not only be influenced by lymph node metastases and does not predict metastatic lymph node involvement. Copyright © 2016 Elsevier Ltd. All rights reserved.

Tumour thickness as a predictor of nodal metastases in oral cancer: comparison between tongue and floor of mouth subsites.

Science.gov (United States)

Balasubramanian, Deepak; Ebrahimi, Ardalan; Gupta, Ruta; Gao, Kan; Elliott, Michael; Palme, Carsten E; Clark, Jonathan R

2014-12-01

To identify whether tumour thickness as a predictor of nodal metastases in oral squamous cell carcinoma differs between tongue and floor of mouth (FOM) subsites. Retrospective review of 343 patients treated between 1987 and 2012. The neck was considered positive in the presence of pathologically proven nodal metastases on neck dissection or during follow-up. There were 222 oral tongue and 121 FOM tumours. In patients with FOM tumours 2.1-4mm thick, the rate of nodal metastases was 41.7%. In contrast, for tongue cancers of a similar thickness the rate was only 11.2%. This increased to 38.5% in patients with tongue cancers that were 4.1-6mm thick. Comparing these two subsites, FOM cancers cross the critical 20% threshold of probability for nodal metastases between 1 and 2mm whereas tongue cancers cross the 20% threshold just under 4mm thickness. On logistic regression adjusting for relevant covariates, there was a significant difference in the propensity for nodal metastases based on tumour thickness according to subsite (p=0.028). Thin FOM tumours (2.1-4mm) have a high rate of nodal metastases. Elective neck dissection is appropriate in FOM tumours ⩾2mm thick and in tongue tumours ⩾4mm thick. Copyright © 2014 Elsevier Ltd. All rights reserved.

Recurrence in skeletal muscle from squamous cell carcinoma of the uterine cervix: a case report and review of the literature

International Nuclear Information System (INIS)

Ferrandina, Gabriella; Salutari, Vanda; Testa, Antonia; Zannoni, Gian Franco; Petrillo, Marco; Scambia, Giovanni

2006-01-01

The occurrence of skeletal muscle metastases is a very rare event. Only two cases of late skeletal muscle recurrence from cervical cancer have been documented until now. A 38-year old patient, submitted to radical hysterectomy and pelvic lymphadenectomy for a squamous FIGO stage IB1 cervical carcinoma, presented after 76 months with a palpable, and painless swelling on the left hemithorax. MRI showed a nodule located in the context of the intercostal muscles. Pathology revealed the presence of metastasis of squamous cell carcinoma of similar morphology as the primary. On the basis of FDG-PET findings, which excluded other sites of disease, surgical excision of the lesion was performed. The patient was triaged to chemotherapy plus external radiotherapy. A case of skeletal muscle recurrence from cervical cancer after a very long interval from primary diagnosis is reported. Muscular pain or weakness, or just a palpable mass in a patient with a history of cancer has always to raise the suspicion of muscle metastasis

Evaluation of tumour markers as differential diagnostic tool in patients with suspicion of liver metastases from breast cancer.

Science.gov (United States)

Liska, Vaclav; Holubec, Lubos; Treska, Vladislav; Vrzalova, Jindra; Skalicky, Tomas; Sutnar, Alan; Kormunda, Stanislav; Bruha, Jan; Vycital, Ondrej; Finek, Jindrich; Pesta, Martin; Pecen, Ladislav; Topolcan, Ondrej

2011-04-01

The liver is the site of breast cancer metastasis in 50% of patients with advanced disease. Tumour markers have been demonstrated as being useful in follow-up of patients with breast cancer, in early detection of recurrence of breast cancer after radical surgical treatments, and in assessing oncologic therapy effect, but no study has been carried out on their usefullness in distinguishing benign liver lesions from breast cancer metastases. The aim of this study was therefore to evaluate the importance of tumour markers carcinoembryonic antigen (CEA), carbohydrate antigen CA19-9 (CA19-9), thymidine kinase (TK), tissue polypeptide antigen (TPA), tissue polypeptide-specific antigen (TPS) and cytokeratin 19 fragment (CYFRA 21-1) in differential diagnosis between benign liver lesions and liver metastases of breast cancer. The study includes 3 groups: 22 patients with liver metastases of breast cancer; 39 patients with benign liver lesions (hemangioma, focal nodular hyperplasia, liver cyst, hepatocellular adenoma); and 21 patients without any liver disease or lesion that were operated on for benign extrahepatic diseases (groin hernia, varices of lower limbs) as a control group. The serum levels of tumour markers were assessed by means of immunoanalytical methods. Preoperative serum levels of CYFRA 21-1, TPA, TPS and CEA were significantly higher in patients with liver metastases of breast cancer in contrast to healthy controls and patients with benign liver lesions (p-value<0.05). Serum levels of CA19-9 and TK were higher in patients with malignancy in comparison with benign liver disease and healthy controls but these differences were not statistically significant. Tumour markers CEA, CYFRA 21-1, TPA and TPS can be recommended as a good tool for differential diagnosis between liver metastases of breast cancer and benign liver lesions.

Diagnostic performance of [18F] FDG PET-CT compared to bone scintigraphy for the detection of bone metastases in lung cancer patients

International Nuclear Information System (INIS)

RODRIGUES, Margarida; STARK, Hannes; RENDL, Gundula; RETTENBACHER, Lukas; PIRICH, Christian; DATZ, Lidwina; STUDNICKA, Michael

2016-01-01

Accurate staging of lung cancer is essential for effective patient management and selection of appropriate therapeutic strategy. The aim of this paper was to compare the value of bone scintigraphy and FDG PET-CT for detecting bone metastases in lung cancer patients and the impact of these modalities in disease staging. One hundred sixty-four lung cancer patients who had undergone both FDG PET-CT and bone scintigraphy within 14 days were included into this study. The analysis of FDG PET-CT and bone scintigraphy was carried out patient- and lesion-based. One hundred twenty-one patients were negative and 43 patients positive for bone metastases. FDG PET-CT found bone metastases in 42/43 patients and bone scintigraphy in 38/43 patients. Sensitivity, specificity and accuracy of FDG PET-CT and bone scintigraphy for detecting bone metastases were 97.7%, 100% and 99.4%, and 87.8%, 97.5% and 94.2%, respectively. FDG PET-CT identified 430 bone metastases and bone scintigraphy 246 bone metastases. Skull was the only region where bone scintigraphy identified more lesions than FDG PET-CT. Based on both scintigraphic modalities disagreement concerning disease stage was found in 3 patients. In conclusion, FDG PET-CT yielded a higher sensitivity, specificity and accuracy than bone scintigraphy for identifying bone metastases in lung cancer patients. FDG PET-CT thus can be recommended for initial staging of lung cancer patients without applying bone scintigraphy for the detection of bone metastases.

Breast metastases from rectal carcinoma

Institute of Scientific and Technical Information of China (English)

LI Jia; FANG Yu; LI Ang; LI Fei

2011-01-01

Metastases to the breast from extramammary neoplasms are very rare, constituting 2.7% of all malignant breast tumours. The most common primary tumor metastatic to the breast is primary breast cancer. Rectal cancer metastasizing to the breast is extremely rare. We report a case of aggressive rectal carcinoma with metastasis to the breast.

Advances in Diagnosis and Treatment of Brain Metastases from the Primary Lung Cancer

Directory of Open Access Journals (Sweden)

Yi LIU

2013-07-01

Full Text Available Lung cancer with brain metastasis was 23% to 65%, and is the most common type in brain metastasis tumors with the poor prognosis. At present, diagnosis and treatment of brain metastases from lung carcinoma and its molecular mechanism have become one hot spot of amount researches. Here, we made a systematic review of the progress of the clinical features, diagnosis and treatment of brain metastases from lung and its molecular mechanism.

Concurrent radiotherapy and fotemustine for brain metastases of non small cell cancer of the lung. Association concomitante de radiotherapie et de fotemustine dans le traitement des metastases cerebrales des cancers du poumon non a petites cellules

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Pignon, T.; Ruggieri, S.; Orabona, P.; Muracciole, X.; Juin, P. (Hopital de la Timone, 13 - Marseille (France)); Astoul, P.; Vialette, J.P.; Boutin, C. (Hopital de la Conception, 13 - Marseille (France))

1994-01-01

The radiotherapy is the most employed in the treatment of cerebral metastases, even if results are deceptive. The tests with chemotherapy are not better and the nitrosoureas remain the most employed drugs. The fotemustin is a new one which can give good results for bearing cerebral metastases patients's response. The associations radiotherapy and chemotherapy are developing to potentiate radiotherapy action but are still a little studied in the cases of cerebral metastases; that is why we choose to treat in an open study the patients bearers of cerebral metastases in lungs cancers with no little cells. 18 refs.

Alpha Particle Therapy in Metastatic Prostate Cancer

International Nuclear Information System (INIS)

O’Sullivan, Joe

2013-01-01

Metastatic castrate resistant prostate cancer (CRPC) is a leading cause of cancer mortality among men in western countries. Although nearly 85% of patients present with localised disease, up to 40% will eventually develop metastatic disease during the course of illness. Of men dying from prostate cancer, more than 90% have bone metastases many with no other significant metastatic sites. Symptoms related to bone metastases and skeletal related events (SREs) account for the major cause of morbidity in these patients. Bone-seeking radionuclides have been used in the treatment of prostate cancer bone metastases for many years. The first bone seeking radionuclide drug approved by the FDA was Strontium-89. Other agents have also been used including Samarium-153 EDTMP, Rhenium-186 (-188)-HEDP. These radionuclides are all emit shortrange therapeutic beta radiation with bone marrow as the dose limiting toxicity. There is strong clinical trial evidence of benefit for these radionuclides in reducing pain in advanced prostate cancer; however, none of the drugs has been shown to improve survival, albeit none of the clinical trials were powered to detect differences in survival

Pattern of Colon Cancer Lymph Node Metastases in Patients Undergoing Central Mesocolic Lymph Node Excision

DEFF Research Database (Denmark)

Bertelsen, Claus A; Kirkegaard-Klitbo, Anders; Nielsen, Mingyuan

2016-01-01

BACKGROUND: Extended mesocolic lymph node dissection in colon cancer surgery seems to improve oncological outcome. A possible reason might be related to metastases in the central mesocolic lymph nodes. OBJECTIVE: The purpose of this study was to describe the pattern of mesocolic lymph node...... metastases, particularly in central lymph nodes, and the risk of skip, aberrant, and gastrocolic ligament metastases as the argument for performing extended lymph node dissection. DATA SOURCES: EMBASE and PubMed were searched using the terms colon or colorectal with sentinel node, lymph node mapping, or skip...... node; lymph node resection colon; and complete or total and mesocolic excision. STUDY SELECTION: Studies describing the risk of metastases in central, skip, aberrant, and gastrocolic ligament lymph node metastases from colon adenocarcinomas in 10 or more patients were included. No languages were...

Prostate-specific antigen kinetics and outcomes in patients with bone metastases from castration-resistant prostate cancer treated with or without zoledronic acid.

Science.gov (United States)

Saad, Fred; Segal, Scott; Eastham, James

2014-01-01

Zoledronic acid (ZOL) is a standard therapy for the prevention of skeletal-related events (SREs) in patients with castration-resistant prostate cancer (CRPC). Although prostate-specific antigen (PSA) is an established marker for monitoring prostate cancer patients, correlations between PSA and disease outcomes during ZOL therapy are unclear. To evaluate the relationships among PSA kinetics, bone-directed therapy with ZOL, and clinical outcomes in men with bone metastases from CRPC using a ZOL phase 3 trial database. Exploratory analyses from a phase 3 trial in men with bone metastases from CRPC (n=643) randomized to ZOL or placebo every 3 wk. PSA levels during the first 3 mo of the study were evaluated in linear and logarithmic (log) models stratified using prognostic factors established in a ZOL phase 3 trial and a CRPC nomogram. Relative risks of SREs, bone disease progression (BDP), and death were calculated per 1 log (nanograms per milliliter) PSA increase. Baseline PSA models used the study median (PSA: 77.3 ng/ml) as the high/low cut-off point. A total of 202 placebo- and 434 ZOL-treated patients were assessable. In both groups, PSA increases correlated with significantly increased risks of death, BDP, and first SRE. In the placebo and ZOL groups, associated increases in risk per 1 log (nanograms per milliliter) PSA increase were 29% (p<0.0001) and 10% (p<0.0074), respectively, for BDP, and 24% (p=0.0010) and 13% (p=0.0079), respectively, for first SRE. Limitations include the retrospective nature of these analyses and the potential confounding effects of concurrent antineoplastic therapies. PSA is an important prognostic tool for survival in patients with bone metastases from CRPC, and these analyses show that PSA is also prognostic for BDP and SREs regardless of bone-targeted therapy. Copyright © 2012 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Use of Strontium Chloride (89Sr) in evaluation of painful bone metastases arising from carcinoma of prostate gland

International Nuclear Information System (INIS)

Mahapatra, G.N.; Shetty, Jayarama K.; More, M.

2004-01-01

Full text: Bone metastases that develop in patients with advanced prostatic cancer often cause deep, unremitting pain adversely affecting quality of life, pathologic fracture, immobility, anxiety and depression. Currently, a number of therapies specifically targeted for the treatment of pain from bone metastases are available. These include analgesics, chemotherapy, hormonal therapy, surgery, external beam radiation and systemically administered radiopharmaceuticals. Strontium Chloride (89Sr - Metastron) injection has been used as systemically administered radio therapeutic agent for the palliation of osteoblastic skeletal metastases. It imitates the biodistribution of calcium invivo and is avidly taken up by bony metastases. Twenty-five known prostatic cancer patients with painful bone metastases were assessed following a single injection of 89Sr (2.0 MBq / Kg body weight). Six patients (24%) showed dramatic improvement, 9 patients (36%) have substantial improvement, 5 patients (20%) have some improvements while 5 patients (20%) did not have any improvement. These improvements were assessed in various scoring rates such as improvement in the intensity of pain, fall in the total and free PSA titre, regression in the demonstrated area of metastases in bone scan. The last group of 5 patients who do not show any improvement were also tried with second injection of 89Sr. These patients were followed-up with measurement of total platelets count, differential cell count (DC) and total leucocyte count. Two patients have moderate improvement in the pain relief and rest three patients were refractory to the multiple schedules of injection. We conclude that 89Sr has a significant effect in improving palliation of the distressing symptoms associated with prostate cancer as against the major drawback of external beam radiotherapy limits to the number of sites that can be treated at a time or recurrence at the treated site or new areas of bony pain requiring several hospital

Staged or simultaneous resection of synchronous liver metastases from colorectal cancer - a systematic review

DEFF Research Database (Denmark)

Hillingso, J.G.; Wille-Jørgensen, Peer

2009-01-01

A systematic review of the literature was undertaken to estimate the differences in length of hospital stay, morbidity, mortality and long-term survival between staged and simultaneous resection of synchronous liver metastases from colorectal cancer to determine the level of evidence for recommen......A systematic review of the literature was undertaken to estimate the differences in length of hospital stay, morbidity, mortality and long-term survival between staged and simultaneous resection of synchronous liver metastases from colorectal cancer to determine the level of evidence...... with grade C recommendations. Synchronous resections can be undertaken in selected patients, provided that surgeons specialized in colorectal and hepatobiliary surgery are available Udgivelsesdato: 2009/1...

Late brain metastases from breast cancer: clinical remarks on 11 patients and review of the literature.

Science.gov (United States)

Piccirilli, Manolo; Sassun, Tanya Enny; Brogna, Christian; Giangaspero, Felice; Salvati, Maurizio

2007-01-01

Late brain metastases from breast cancer are a rare event. Only a few cases have been reported in the English literature. The authors describe the clinical and pathological remarks, together with treatment modalities, removal extent and overall survival, of 11 patients in whom brain metastases were detected more than 10 years from the primary tumor. Between January 1997 and April 2001, we hospitalized 11 patients, all females, with a histologically proven diagnosis of brain metastasis from breast invasive ductal carcinoma. We defined 'late metastasis' as those metastases that appeared at least 10 years after the breast cancer diagnosis. The median age at the moment of brain metastasis diagnosis was 59 years (range, 47-70), with a median latency time from breast cancer diagnosis of 16 years (range, 11-30). Ten patients underwent surgery followed by adjuvant radiotherapy (whole brain radiotherapy). Two of them received, after whole brain radiotherapy, stereotaxic radio surgery treatment. One patient had stereotaxic brain biopsy, performed by neuronavigator, followed by palliative corticosteroid therapy. Median survival after brain metastasis diagnosis was 28 months (range, 3 months-4 years). Although late brain metastases are a rare event, specific neurologic symptoms and neuroradiological evidence of a cerebral neoplasm should be correlated to the presence of a cerebral metastasis, in a patient with a previous history of breast cancer. The longer latency time from breast cancer to brain metastasis could be explained by the "clonal dominance" theory and by different genetic alterations of the metastatic cell, which could influence the clinical history of the disease.

Lung cancer revealed by multiple metastases of the scalp | Fetohi ...

African Journals Online (AJOL)

Skin metastases of lung cancer are rare. They are symptoms of progressive disease and usually a sign of a poor prognosis. We report a case of 69-years-old man with no significant medical history, never smoker, which consulted a dermatologist for scalp nodules that appeared for more than 16 months in the scalp and ...

Bone metastases in Wilms' tumour - report of three cases and review of literature

International Nuclear Information System (INIS)

Gururangan, S.; Wilimas, J.A.; Fletcher, B.D.

1994-01-01

Bone metastases are extremely rare in patients with classical Wilms' tumor (WT). We describe the clinical and radiologic features, treatment and outcome of three patients with WT (one with favorable histology and two with anaplasia) in whom bone metastases were detected at diagnosis or relapse. Bone metastases were documented by skeletal radiographs, computed tomography and/or bone scintigraphy. The patient with favourable histology WT had no evidence of pulmonary metastases and is now free of disease following aggressive chemotherapy and radiotherapy. (orig.)

Evaluation of Prostate Cancer Bone Metastases with 18F-NaF and 18F-Fluorocholine PET/CT.

Science.gov (United States)

Beheshti, Mohsen; Rezaee, Alireza; Geinitz, Hans; Loidl, Wolfgang; Pirich, Christian; Langsteger, Werner

2016-10-01

18 F-fluorocholine is a specific promising agent for imaging tumor cell proliferation, particularly in prostate cancer, using PET/CT. It is a beneficial tool in the early detection of marrow-based metastases because it excludes distant metastases and evaluates the response to hormone therapy. In addition, 18 F-fluorocholine has the potential to differentiate between degenerative and malignant osseous abnormalities because degenerative changes are not choline-avid; however, the agent may accumulate in recent traumatic bony lesions. On the other hand, 18 F-NaF PET/CT can indicate increased bone turnover and is generally used in the assessment of primary and secondary osseous malignancies, the evaluation of response to treatment, and the clarification of abnormalities on other imaging modalities or clinical data. 18 F-NaF PET/CT is a highly sensitive method in the evaluation of bone metastases from prostate cancer, but it has problematic specificity, mainly because of tracer accumulation in degenerative and inflammatory bone diseases. In summary, 18 F-NaF PET/CT is a highly sensitive method, but 18 F-fluorocholine PET/CT can detect early bone marrow metastases and provide greater specificity in the detection of bone metastases in patients with prostate cancer. However, the difference seems not to be significant. © 2016 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

CURRENT POSSIBILITIES OF TREATMENT FOR VISCERAL METASTASES IN PATIENTS WITH METASTATIC CASTRATION-REFRACTORY PROSTATE CANCER

Directory of Open Access Journals (Sweden)

A. V. Govorov

2014-07-01

Full Text Available Medications increasing the survival of patients with metastatic castration-refractory prostate cancer (CRPC are lacking today. In the past 3 years, in the pharmaceutical market there have been a few novel drugs to treat progressive prostate cancer. Abiraterone acetate is an androgen synthesis inhibitor, which is also used to increase the survival of patients with metastatic CRPC that progresses after chemotherapy. The results of treatment for metastatic CRPC depend on a number of factors. Visceral metastases are poor predictors of the course of the disease. The results of abiraterone acetate treatment were analyzed in CRPC patients with visceral metastases.

Disseminated bone metastases from occult thyroid cancer effectively treated with debulking surgery and a single dosimetry-guided administration of radioiodine.

Science.gov (United States)

Borsò, Elisa; Boni, Giuseppe; Mazzarri, Sara; Cocciaro, Ardico; Gambacciani, Carlo; Traino, Antonio C; Manca, Giampiero; Grosso, Mariano; Scatena, Cristian; Ortenzi, Valerio; Vannozzi, Riccardo; Marzola, Maria Cristina; Rubello, Domenico; Mariani, Giuliano

2015-01-01

In this paper we report on a successful management of multiple bone metastases from differentiated thyroid cancer. In 2007, a 75-year-old female patient, previously referred for thyroidectomy for multinodular goiter, underwent surgical removal of a lumbar mass with histological findings of metastasis from well differentiated thyroid cancer. After surgery, serum thyroglobulin (sTg) was 204.4 ng/mL. A diagnostic/dosimetric (123)I WBS was performed, following stimulation by rTSH. Serial WBSs were acquired, along with SPECT/CT and bone scan for localization of lesions. sTg raised to 3.810 ng/mL, and (123)I WBS showed thyroid remnants and numerous areas with high iodine-uptake corresponding to skeletal sites, the two largest loading on the skull, with osteolytic pattern. Calculated radiation absorbed dose for skull lesions, determined by mean of MIRD methodology, was 63.5 mGy/MBq. The patient underwent surgical removal of the two major skull lesions. Successively, 100 mCi (131)I was administered after stimulation by rTSH, with stimulated sTg 297 ng/mL. After 8 months, diagnostic WBS was negative both for remnants and metastases and rTSH-stimulated Tg was 0.6 ng/mL. To date, the patient has maintained sTg values <1 ng/mL during L-T4 suppressive therapy and after rTSH stimulations. In this unusual case of extensive bone cancerous involvement with high iodine avidity, a multidisciplinary approach based on surgery and dosimetry-guided radiometabolic therapy allowed to accurately assess the patient, execute a small number of treatments and achieve a complete remission of the disease in a very short time, with no additive morbidity. Copyright © 2014 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

Breast, prostate, and cervical cancer, melanoma, and neuro

African Journals Online (AJOL)

cancer, melanoma, and neuro-endocrine tumours. Nuclear medicine ... for the evaluation of the presence and localisation of skeletal metastases .... is primarily a surgical/histological diagnosis ... and 50 - 70% for pancreatic NETs, and a high speci ... Steyn and Dr A Brink for their assistance in writing this article. References.

Role of radiotherapy for the esophageal cancer with distant organ metastases

International Nuclear Information System (INIS)

Hishinuma, Tamio; Hoshi, Akihiko; Matsumoto, Koh; Yamamoto, Rika; Otawa, Koichi; Asakawa, Hiroshi

1997-01-01

Eighty-nine patients with esophageal cancer that had metastases of distant organs were categorized into three groups on the basis of prognosis. Median survival time of the poor-prognosis group (performance status ≥2 and metastases not confined to the thoracic cavity) was 2 months. Because the median time to treatment effect by radiotherapy in this group was 4 weeks, the selection of a modality that can achieve more rapid improvement is recommended. Median survival time of the good-prognosis group (performance status =0-1 and metastases confined to the thoracic cavity) was 7.5 months. Because the contribution of local control to survival was greatest in this group, combined-modality treatment with radiotherapy is recommended. Among patients who could not eat solid food, swallowing function was improved temporarily by radiotherapy in more than 60%. However, this improvement did not result in long-term normal or near-normal swallowing function. In patients who could eat solid food, radiotherapy was effective for maintaining normal swallowing function. (author)

Parenteral estrogen versus combined androgen deprivation in the treatment of metastatic prostatic cancer: part 2. Final evaluation of the Scandinavian Prostatic Cancer Group (SPCG) Study No. 5

DEFF Research Database (Denmark)

Hedlund, P.O.; Damber, J.E.; Hagerman, I.

2008-01-01

To compare parenteral estrogen therapy in the form of high-dose polyestradiol phosphate (PEP; Estradurin) with combined androgen deprivation (CAD) in the treatment of prostate cancer patients with skeletal metastases. The aim of the study was to compare anticancer efficacy and adverse events...

Metabolic and hemodynamic evaluation of brain metastases from small cell lung cancer with positron emission tomography

DEFF Research Database (Denmark)

Lassen, U; Andersen, P; Daugaard, G

1998-01-01

for studies of metabolic and hemodynamic features. This study was performed to determine regional cerebral metabolic rate of glucose (rCMRglu), regional cerebral blood flow (rCBF), and regional cerebral blood volume (rCBV) in brain metastases from small cell lung cancer and the surrounding brain. Tumor r......Brain metastases from small cell lung cancer respond to chemotherapy, but response duration is short and the intracerebral concentration of chemotherapy may be too low because of the characteristics of the blood-brain barrier. Positron emission tomography has been applied in a variety of tumors...

18F-Fluoride PET/CT tumor burden quantification predicts survival in breast cancer.

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Brito, Ana E; Santos, Allan; Sasse, André Deeke; Cabello, Cesar; Oliveira, Paulo; Mosci, Camila; Souza, Tiago; Amorim, Barbara; Lima, Mariana; Ramos, Celso D; Etchebehere, Elba

2017-05-30

In bone-metastatic breast cancer patients, there are no current imaging biomarkers to identify which patients have worst prognosis. The purpose of our study was to investigate if skeletal tumor burden determined by 18F-Fluoride PET/CT correlates with clinical outcomes and may help define prognosis throughout the course of the disease. Bone metastases were present in 49 patients. On multivariable analysis, skeletal tumor burden was significantly and independently associated with overall survival (p breast cancer patients (40 for primary staging and the remainder for restaging after therapy). Clinical parameters, primary tumor characteristics and skeletal tumor burden were correlated to overall survival, progression free-survival and time to bone event. The median follow-up time was 19.5 months. 18F-Fluoride PET/CT skeletal tumor burden is a strong independent prognostic imaging biomarker in breast cancer patients.

Nuclear grade and DNA ploidy in stage IV breast cancer with only visceral metastases at initial diagnosis.

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De Lena, M; Barletta, A; Marzullo, F; Rabinovich, M; Leone, B; Vallejo, C; Machiavelli, M; Romero, A; Perez, J; Lacava, J; Cuevas, M A; Rodriguez, R; Schittulli, F; Paradisco, A

1996-01-01

The presence of early metastases to distant sites in breast cancer patients is an infrequent event whose mechanisms are still not clear. The aim of this study was to evaluate the biologic and clinical role of DNA ploidy and cell nuclear grade of primary tumors in the metastatic process of a series of stage IV previously untreated breast cancer patients with only visceral metastases. DNA flow cytometry analysis on paraffin-embedded material and cell nuclear grading of primary tumors was performed on a series of 50 breast cancer patients with only visceral metastases at the time of initial diagnosis. Aneuploidy was found in 28/46 (61%) of evaluable cases and was independent of site of involvement, clinical response, time of progression and overall survival of patients. Of the 46 cases evaluable for nuclear grade, 5 (11%), 16 (35%) and 25 (54%) were classified as G1 (well-differentiated) G2 and G3, respectively. Nuclear grade also was unrelated to response to therapy and overall survival, whereas time to progression was significantly longer in G1-2 than G3 tumors with the logrank test (P < 0.03) and multivariate analysis. Our results seem to stress the difficulty to individualize different prognostic subsets from a series of breast cancer patients with only visceral metastases at initial diagnosis according to DNA flow cytometry and nuclear grade.

Macrophage inhibitory cytokine-1 (MIC-1/GDF15 slows cancer development but increases metastases in TRAMP prostate cancer prone mice.

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Yasmin Husaini

Full Text Available Macrophage inhibitory cytokine-1 (MIC-1/GDF15, a divergent member of the TGF-β superfamily, is over-expressed by many common cancers including those of the prostate (PCa and its expression is linked to cancer outcome. We have evaluated the effect of MIC-1/GDF15 overexpression on PCa development and spread in the TRAMP transgenic model of spontaneous prostate cancer. TRAMP mice were crossed with MIC-1/GDF15 overexpressing mice (MIC-1(fms to produce syngeneic TRAMP(fmsmic-1 mice. Survival rate, prostate tumor size, histopathological grades and extent of distant organ metastases were compared. Metastasis of TC1-T5, an androgen independent TRAMP cell line that lacks MIC-1/GDF15 expression, was compared by injecting intravenously into MIC-1(fms and syngeneic C57BL/6 mice. Whilst TRAMP(fmsmic-1 survived on average 7.4 weeks longer, had significantly smaller genitourinary (GU tumors and lower PCa histopathological grades than TRAMP mice, more of these mice developed distant organ metastases. Additionally, a higher number of TC1-T5 lung tumor colonies were observed in MIC-1(fms mice than syngeneic WT C57BL/6 mice. Our studies strongly suggest that MIC-1/GDF15 has complex actions on tumor behavior: it limits local tumor growth but may with advancing disease, promote metastases. As MIC-1/GDF15 is induced by all cancer treatments and metastasis is the major cause of cancer treatment failure and cancer deaths, these results, if applicable to humans, may have a direct impact on patient care.

Percutaneous cryoablation of liver metastases from breast cancer: Initial experience in 17 patients

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Zhang, W.; Yu, H.; Guo, Z.; Li, B.; Si, T.; Yang, X.; Wang, H.

2014-01-01

Aim: To assess the feasibility, safety, and effectiveness of percutaneous cryoablation for the treatment of liver metastases from breast cancer. Materials and methods: This study included 39 liver metastases in 17 female breast cancer patients who underwent computed tomography (CT)-guided percutaneous cryoablation. The mean age of the cohort was 55 years (range 30–66 years). The tumour response was evaluated by CT performed before treatment, 1 month after treatment, and every 3 months thereafter. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EORTC QLQ-C30) was used to assess the patients' quality of life before, 1 week, 1 month, and 3 months after cryoablation. The primary endpoints were technique effectiveness, quality of life, and complications. Results: The technical success rate was 92% with no major complication reported. At the 1-month follow-up, the primary technique effectiveness was 87.1% (34 of 39 tumours). At the 3-months follow-up, local tumour progression was observed in six of 39 lesions (15.4%). The 1-year survival from the time of cryoablation was 70.6%. The quality of life symptoms and functioning scales were preserved in patients alive at 3 months after cryoablation. The global quality of life, mean value of “pain” and “fatigue” between 3 months after cryoablation and prior to treatment showed statistically significant differences, but no clinical significance. Conclusions: Cryoablation is a safe and effective ablative therapy, providing a high rate of local tumour control in breast cancer liver metastases

Laparoscopic versus open 1-stage resection of synchronous liver metastases and primary colorectal cancer.

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Gorgun, Emre; Yazici, Pinar; Onder, Akin; Benlice, Cigdem; Yigitbas, Hakan; Kahramangil, Bora; Tasci, Yunus; Aksoy, Erol; Aucejo, Federico; Quintini, Cristiano; Miller, Charles; Berber, Eren

2017-08-01

The aim of this study is to compare the perioperative and oncologic outcomes of open and laparoscopic approaches for concomitant resection of synchronous colorectal cancer and liver metastases. Between 2006 and 2015, all patients undergoing combined resection of primary colorectal cancer and liver metastases were included in the study (n=43). Laparoscopic and open groups were compared regarding clinical, perioperative and oncologic outcomes. There were 29 patients in the open group and 14 patients in the laparoscopic group. The groups were similar regarding demographics, comorbidities, histopathological characteristics of the primary tumor and liver metastases. Postoperative complication rate (44.8% vs . 7.1%, P=0.016) was higher, and hospital stay (10 vs . 6.4 days, P=0.001) longer in the open compared to the laparoscopic group. Overall survival (OS) was comparable between the groups (P=0.10); whereas, disease-free survival (DFS) was longer in laparoscopic group (P=0.02). According to the results, in patients, whose primary colorectal cancer and metastatic liver disease was amenable to a minimally invasive resection, a concomitant laparoscopic approach resulted in less morbidity without compromising oncologic outcomes. This suggests that a laparoscopic approach may be considered in appropriate patients by surgeons with experience in both advanced laparoscopic liver and colorectal techniques.

NKTR-102 Efficacy versus irinotecan in a mouse model of brain metastases of breast cancer

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Adkins, Chris E.; Nounou, Mohamed I.; Hye, Tanvirul; Mohammad, Afroz S.; Terrell-Hall, Tori; Mohan, Neel K.; Eldon, Michael A.; Hoch, Ute; Lockman, Paul R.

2015-01-01

Brain metastases are an increasing problem in women with invasive breast cancer. Strategies designed to treat brain metastases of breast cancer, particularly chemotherapeutics such as irinotecan, demonstrate limited efficacy. Conventional irinotecan distributes poorly to brain metastases; therefore, NKTR-102, a PEGylated irinotecan conjugate should enhance irinotecan and its active metabolite SN38 exposure in brain metastases leading to brain tumor cytotoxicity. Female nude mice were intracranially or intracardially implanted with human brain seeking breast cancer cells (MDA-MB-231Br) and dosed with irinotecan or NKTR-102 to determine plasma and tumor pharmacokinetics of irinotecan and SN38. Tumor burden and survival were evaluated in mice treated with vehicle, irinotecan (50 mg/kg), or NKTR-102 low and high doses (10 mg/kg, 50 mg/kg respectively). NKTR-102 penetrates the blood-tumor barrier and distributes to brain metastases. NKTR-102 increased and prolonged SN38 exposure (>20 ng/g for 168 h) versus conventional irinotecan (>1 ng/g for 4 h). Treatment with NKTR-102 extended survival time (from 35 days to 74 days) and increased overall survival for NKTR-102 low dose (30 % mice) and NKTR-102 high dose (50 % mice). Tumor burden decreased (37 % with 10 mg/kg NKTR-102 and 96 % with 50 mg/kg) and lesion sizes decreased (33 % with 10 mg/kg NKTR-102 and 83 % with 50 mg/kg NKTR-102) compared to conventional irinotecan treated animals. Elevated and prolonged tumor SN38 exposure after NKTR-102 administration appears responsible for increased survival in this model of breast cancer brain metastasis. Further, SN38 concentrations observed in this study are clinically achieved with 145 mg/m 2 NKTR-102, such as those used in the BEACON trial, underlining translational relevance of these results. The online version of this article (doi:10.1186/s12885-015-1672-4) contains supplementary material, which is available to authorized users

Colorectal liver metastases: factors affecting outcome after surgery

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Snoeren, N.

2013-01-01

Colorectal cancer is the second leading cause of cancer related death in Europe. The overall survival rate of patients with colorectal cancer is greatly affected by the presence of liver metastases, which occurs in about 50% of patients. Radical resection of colorectal liver metastases means a

Outcome of small cell lung cancer (SCLC) patients with brain metastases in a routine clinical setting

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Lekic, Mirko; Kovac, Viljem; Triller, Nadja; Knez, Lea; Sadikov, Aleksander; Cufer, Tanja

2012-01-01

Small cell lung cancer (SCLC) represents approximately 13 to 18% of all lung cancers. It is the most aggressive among lung cancers, mostly presented at an advanced stage, with median survival rates of 10 to12 months in patients treated with standard chemotherapy and radiotherapy. In approximately 15-20% of patients brain metastases are present already at the time of primary diagnosis; however, it is unclear how much it influences the outcome of disease according the other metastatic localisation. The objective of this analysis was to evaluate the median survival of SCLC patients treated by specific therapy (chemotherapy and/or radiotherapy) with regard to the presence or absence of brain metastases at the time of diagnosis. All SCLC patients have been treated in a routine clinical practice and followed up at the University Clinic Golnik in Slovenia. In the retrospective study the medical files from 2002 to 2007 were review. All patients with cytological or histological confirmed disease and eligible for specific oncological treatment were included in the study. They have been treated according to the guidelines valid at the time. Chemotherapy and regular followed-up were carried out at the University Clinic Golnik and radiotherapy at the Institute of Oncology Ljubljana. We found 251 patients eligible for the study. The median age of them was 65 years, majority were male (67%), smokers or ex-smokers (98%), with performance status 0 to 1 (83%). At the time of diagnosis no metastases were found in 64 patients (25.5%) and metastases outside the brain were presented in 153 (61.0%). Brain metastases, confirmed by a CT scan, were present in 34 patients (13.5%), most of them had also metastases at other localisations. All patients received chemotherapy and all patients with confirmed brain metastases received whole brain irradiation (WBRT). The radiotherapy with radical dose at primary tumour was delivered to 27 patients with limited disease and they got 4–6 cycles of

EGFR and HER2 expression in primary cervical cancers and corresponding lymph node metastases: Implications for targeted radiotherapy

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Shen, Li; Shui, Yongjie; Wang, Xiaojia; Sheng, Liming; Yang, Zhengyan; Xue, Danfeng; Wei, Qichun

2008-01-01

Proteins overexpressed on the surface of tumor cells can be selectively targeted. Epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) are among the most often targeted proteins. The level and stability of expression in both primary tumors and corresponding metastases is crucial in the assessment of a receptor as target for imaging in nuclear medicine and for various forms of therapy. So far, the expression of EGFR and HER2 has only been determined in primary cervical cancers, and we have not found published data regarding the receptor status in corresponding metastatic lesions. The goal of this study was to evaluate whether any of these receptors are suitable as target for clinical diagnosis and therapy. Expression of EGFR and HER2 was investigated immunohistochemically in both lymph node metastases and corresponding primary cervical cancers (n = 53). HER2 and EGFR expression was scored using HercepTest criteria (0, 1+, 2+ or 3+). EGFR overexpression (2+ or 3+) was found in 64% (35/53) of the primary cervical tumors and 60% (32/53) of the corresponding lymph node metastases. There was a good concordance between the primary tumors and the paired metastases regarding EGFR expression. Only four patients who had 2+ or 3+ in the primary tumors changed to 0 or 1+ in lymph node metastases, and another two cases changed the other way around. None of the primary tumors or the lymph node metastases expressed HER2 protein. The EGFR expression seems to be common and stable during cervical cancer metastasis, which is encouraging for testing of EGFR targeted radiotherapy. HER2 appears to be of poor interest as a potential target in the treatment of cervical cancer

CPT-11/bevacizumab for the treatment of refractory brain metastases in patients with HER2-neu-positive breast cancer.

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Sengupta, S; Rojas, R; Mahadevan, A; Kasper, E; Jeyapalan, S

2015-04-01

Nervous system relapse of patients with advanced HER2-neu-positive breast cancer is an increasing problem, with one-third of women developing brain metastases. Standard therapies using steroids, surgery and radiotherapy do not provide a lasting response. We evaluated CPT-11 and bevacizumab, which can both cross the blood-brain barrier, as combination therapy to treat HER2-neu-positive breast cancer with brain metastases.

Bone metastases in Wilms' tumour - report of three cases and review of literature

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Gururangan, S. (Dept. of Hematology-Oncology, St. Jude Children' s Research Hospital, Memphis, TN (United States) Dept. of Pediatrics, Tennessee Univ., Memphis, TN (United States)); Wilimas, J.A. (Dept. of Hematology-Oncology, St. Jude Children' s Research Hospital, Memphis, TN (United States) Dept. of Pediatrics, Tennessee Univ., Memphis, TN (United States)); Fletcher, B.D. (Dept. of Pediatrics, Tennessee Univ., Memphis, TN (United States) Dept. of Diagnostic Imaging, St. Jude Children' s Research Hospital, Memphis, TN (United States) Dept. of Radiology, Tennessee Univ., Memphis, TN (United States))

1994-04-01

Bone metastases are extremely rare in patients with classical Wilms' tumor (WT). We describe the clinical and radiologic features, treatment and outcome of three patients with WT (one with favorable histology and two with anaplasia) in whom bone metastases were detected at diagnosis or relapse. Bone metastases were documented by skeletal radiographs, computed tomography and/or bone scintigraphy. The patient with favourable histology WT had no evidence of pulmonary metastases and is now free of disease following aggressive chemotherapy and radiotherapy. (orig.)

Simultaneous resection for colorectal cancer with synchronous liver metastases is a safe procedure: Outcomes at a single center in Turkey.

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Dulundu, Ender; Attaallah, Wafi; Tilki, Metin; Yegen, Cumhur; Coskun, Safak; Coskun, Mumin; Erdim, Aylin; Tanrikulu, Eda; Yardimci, Samet; Gunal, Omer

2017-05-23

The optimal surgical strategy for treating colorectal cancer with synchronous liver metastases is subject to debate. The current study sought to evaluate the outcomes of simultaneous colorectal cancer and liver metastases resection in a single center. Prospectively collected data on all patients with synchronous colorectal liver metastases who underwent simultaneous resection with curative intent were analyzed retrospectively. Patient outcomes were compared depending on the primary tumor location and type of liver resection (major or minor). Between January 2005 and August 2016, 108 patients underwent simultaneous resection of primary colorectal cancer and liver metastases. The tumor was localized to the right side of the colon in 24 patients (22%), to the left side in 40 (37%), and to the rectum in 44 (41%). Perioperative mortality occurred in 3 patients (3%). Postoperative complications were noted in 32 patients (30%), and most of these complications (75%) were grade 1 to 3 according to the Clavien-Dindo classification. Neither perioperative mortality nor the rate of postoperative complications after simultaneous resection differed among patients with cancer of the right side of the colon, those with cancer of the left side of the colon, and those with rectal cancer (4%, 2.5%, and 2%, respectively, p = 0.89) and (17%, 33%, and 34%, respectively; p = 0.29)]. The 5-year overall survival of the entire sample was 54% and the 3-year overall survival was 67 %. In conclusion, simultaneous resection for primary colorectal cancer and liver metastases is a safe procedure and can be performed without excess morbidity in carefully selected patients regardless of the location of the primary tumor and type of hepatectomy.

Recurrence in skeletal muscle from squamous cell carcinoma of the uterine cervix: a case report and review of the literature

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Zannoni Gian

2006-06-01

Full Text Available Abstract Background The occurrence of skeletal muscle metastases is a very rare event. Only two cases of late skeletal muscle recurrence from cervical cancer have been documented until now. Case presentation A 38-year old patient, submitted to radical hysterectomy and pelvic lymphadenectomy for a squamous FIGO stage IB1 cervical carcinoma, presented after 76 months with a palpable, and painless swelling on the left hemithorax. MRI showed a nodule located in the context of the intercostal muscles. Pathology revealed the presence of metastasis of squamous cell carcinoma of similar morphology as the primary. On the basis of FDG-PET findings, which excluded other sites of disease, surgical excision of the lesion was performed. The patient was triaged to chemotherapy plus external radiotherapy. Conclusion A case of skeletal muscle recurrence from cervical cancer after a very long interval from primary diagnosis is reported. Muscular pain or weakness, or just a palpable mass in a patient with a history of cancer has always to raise the suspicion of muscle metastasis.

Notch Signaling Mediates Skeletal Muscle Atrophy in Cancer Cachexia Caused by Osteosarcoma

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Xiaodong Mu

2016-01-01

Full Text Available Skeletal muscle atrophy in cancer cachexia is mediated by the interaction between muscle stem cells and various tumor factors. Although Notch signaling has been known as a key regulator of both cancer development and muscle stem cell activity, the potential involvement of Notch signaling in cancer cachexia and concomitant muscle atrophy has yet to be elucidated. The murine K7M2 osteosarcoma cell line was used to generate an orthotopic model of sarcoma-associated cachexia, and the role of Notch signaling was evaluated. Skeletal muscle atrophy was observed in the sarcoma-bearing mice, and Notch signaling was highly active in both tumor tissues and the atrophic skeletal muscles. Systemic inhibition of Notch signaling reduced muscle atrophy. In vitro coculture of osteosarcoma cells with muscle-derived stem cells (MDSCs isolated from normal mice resulted in decreased myogenic potential of MDSCs, while the application of Notch inhibitor was able to rescue this repressed myogenic potential. We further observed that Notch-activating factors reside in the exosomes of osteosarcoma cells, which activate Notch signaling in MDSCs and subsequently repress myogenesis. Our results revealed that signaling between tumor and muscle via the Notch pathway may play an important role in mediating the skeletal muscle atrophy seen in cancer cachexia.

A study of skeletal metastasis of carcinoma of the uterine cervix

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Tanouchi, Miki; Sui, Osamu; Kashihara, Kenichi

1990-01-01

Between January 1980 and December 1988, 373 patients with carcinoma of the uterine cervix were treated at the Department of Radiology, Tokushima University Hospital. Of the 373 patients, 229 were treated by radiotherapy alone, and 144 were treated by post-operative radiotherapy. The incidence of skeletal metastasis was 6.4%, 24 patients out of 373. Ten of these patients were treated with radiotherapy alone, and 14 with radical surgery and radiotherapy. Nineteen patients belonged in the early clinical stage (stage Ia through stage IIb). Lesions of skeletal metastases were usually detected within 2 years after the initial treatment, and the most common site of skeletal metastasis was the pelvic bone, followed by the lumbar spine. Most patients with skeletal metastases were treated by radiotherapy, chemotherapy, and combined radio- and chemotherapy. Severe pain due to skeletal metastasis was relieved by radiotherapy and combined therapy, but no method of treatment could extend the prognosis. (author)

Resection of pulmonary metastases from colon and rectal cancer: factors to predict survival differ regarding to the origin of the primary tumor.

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Meimarakis, G; Spelsberg, F; Angele, M; Preissler, G; Fertmann, J; Crispin, A; Reu, S; Kalaitzis, N; Stemmler, M; Giessen, C; Heinemann, V; Stintzing, S; Hatz, R; Winter, H

2014-08-01

The purpose of the present study was to determine differences in prognostic factors for survival of patients with pulmonary metastases resected in curative intent from colon or rectum cancer. Between 1980 and 2006, prognostic factors after resection of pulmonary metastases in 171 patients with primary rectum or colon tumor were evaluated. Survival of patients after surgical metastasectomy was compared with that of patients receiving standard chemotherapy by matched-pair analysis. Median survival after pulmonary resection was 35.2 months (confidence interval 27.3-43.2). One-, 3-, and 5-year survival for patients following R0 resection was 88.8, 52.1, and 32.9 % respectively. Complete metastasectomy (R0), UICC stage of the primary tumor, pleural infiltration, and hilar or mediastinal lymph node metastases are independent prognostic factors for survival. Matched-pair analysis confirmed that pulmonary metastasectomy significantly improved survival. Although no difference in survival for patients with pulmonary metastases from lower rectal compared to upper rectal or colon cancer was observed, factors to predict survival are different for patients with lower and middle rectal cancer (R0, mediastinal and/or hilar lymph nodes, gender, UICC stage) compared with patients with upper rectal or colon cancer (R0, number of metastases). Our results indicate that distinct prognostic factors exist for patients with pulmonary metastases from lower rectal compared with upper rectal or colon cancer. This supports the notion that colorectal cancer should not be considered as a single-tumor entity. Metastasectomy, especially after complete resection resulted in a dramatic improvement of survival compared with patients treated with chemotherapy alone.

PTEN expression is consistent in colorectal cancer primaries and metastases and associates with patient survival

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Atreya, Chloe E; Sangale, Zaina; Xu, Nafei; Matli, Mary R; Tikishvili, Eliso; Welbourn, William; Stone, Steven; Shokat, Kevan M; Warren, Robert S

2013-01-01

Phosphatase and tensin homologue deleted on chromosome 10 (PTEN) negatively regulates the phosphoinositide-3-kinase (PI3K) signaling pathway. In colorectal cancer (CRC), observed frequencies of loss of PTEN expression, concordant expression in primary tumors and metastases, and the association of PTEN status with outcome vary markedly by detection method. We determined the degree to which PTEN expression is consistent in 70 matched human CRC primaries and liver metastases using a validated immunohistochemistry assay. We found loss of PTEN expression in 12.3% of assessable CRC primaries and 10.3% of assessable liver metastases. PTEN expression (positive or negative) was concordant in 98% of matched colorectal primaries and liver metastases. Next we related PTEN status to mutations in RAS and PI3K pathway genes (KRAS, NRAS, BRAF, and PIK3CA) and to overall survival (OS). PTEN expression was not significantly associated with the presence or absence of mutations in RAS or PI3K pathway genes. The median OS of patients whose tumors did not express PTEN was 9 months, compared to 49 months for patients whose tumors did express PTEN (HR = 6.25, 95% confidence intervals (CI) (1.98, 15.42), P = 0.0017). The association of absent PTEN expression with increased risk of death remained significant in multivariate analysis (HR = 6.31, 95% CI (2.03, 17.93), P = 0.0023). In summary, PTEN expression was consistent in matched CRC primaries and in liver metastases. Therefore, future investigations of PTEN in metastatic CRC can use primary tumor tissue. In patients with liver-only metastases, loss of PTEN expression predicted poor OS. We observed concordant PTEN expression in 98% of colorectal cancer (CRC) primary and liver metastasis pairs using a validated immunohistochemistry assay. Consistent PTEN expression at both disease sites is significant because tumor tissue is usually available from CRC primaries but not metastases. Loss of PTEN expression associated with poor survival of

High risk of non-sentinel node metastases in a group of breast cancer patients with micrometastases in the sentinel node.

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Tvedskov, Tove Filtenborg; Jensen, Maj-Britt; Lisse, Ida Marie; Ejlertsen, Bent; Balslev, Eva; Kroman, Niels

2012-11-15

Axillary lymph node dissection (ALND) in breast cancer patients with positive sentinel nodes is under debate. We aimed to establish two models to predict non-sentinel node (NSN) metastases in patients with micrometastases or isolated tumor cells (ITC) in sentinel nodes, to guide the decision for ALND. A total of 1,577 breast cancer patients with micrometastases and 304 with ITC in sentinel nodes, treated by sentinel lymph node dissection and ALND in 2002-2008 were identified in the Danish Breast Cancer Cooperative Group database. Risk of NSN metastases was calculated according to clinicopathological variables in a logistic regression analysis. We identified tumor size, proportion of positive sentinel nodes, lymphovascular invasion, hormone receptor status and location of tumor in upper lateral quadrant of the breast as risk factors for NSN metastases in patients with micrometastases. A model based on these risk factors identified 5% of patients with a risk of NSN metastases on nearly 40%. The model was however unable to identify a subgroup of patients with a very low risk of NSN metastases. Among patients with ITC, we identified tumor size, age and proportion of positive sentinel nodes as risk factors. A model based on these risk factors identified 32% of patients with risk of NSN metastases on only 2%. Omission of ALND would be acceptable in this group of patients. In contrast, ALND may still be beneficial in the subgroup of patients with micrometastases and a high risk of NSN metastases. Copyright © 2012 UICC.

Clinical features of brain metastases in breast cancer: an implication for hippocampal-sparing whole-brain radiation therapy

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Wu S

2016-12-01

Full Text Available San-Gang Wu,1,* Jia-Yuan Sun,2,* Qin Tong,3 Feng-Yan Li,2 Zhen-Yu He2 1Department of Radiation Oncology, Xiamen Cancer Hospital, The First Affiliated Hospital of Xiamen University, Xiamen, 2Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, 3Department of Radiation Oncology, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China *These authors contributed equally to this work Objective: The objectives of this study were to describe the distribution of brain metastases (BM in breast cancer patients and investigate the risk factors for perihippocampal metastases (PHM. Patients and methods: Retrospective analysis of the clinicopathological characteristics and patterns of BM was performed. Associations between clinicopathological characteristics and PHM (the hippocampus plus 5 mm margin were evaluated using logistic regression analyses. Results: A total of 1,356 brain metastatic lesions were identified in 192 patients. Patients with 1–3 BM, 4–9 BM, and ≥10 BM accounted for 63.0%, 18.8%, and 18.2%, respectively. There were only 7 (3.6% patients with hippocampal metastases (HM and 14 (7.3% patients with PHM. On logistic regression, the number of BM was an independent risk factor for PHM. Patients with ≥10 BM had a significantly higher risk of PHM compared with those with <10 BM. Breast cancer subtype (BCS was not associated with PHM. The number of BM was significantly correlated with various BCSs. Patients with hormone receptor (HR+/human epidermal growth factor receptor 2 (HER2+, HR-/HER2+, and HR-/HER2- subtypes had a higher probability of ≥10 BM, relative to patients with an HR+/HER2- subtype. Conclusion: Our study suggests that a low incidence of PHM may be acceptable to perform hippocampal-sparing whole-brain radiation therapy for breast cancer patients

Palliative radiotherapy of bone metastases

International Nuclear Information System (INIS)

Koswig, S.; Buchali, A.; Boehmer, D.; Schlenger, L.; Budach, V.

1999-01-01

Background: The effect of the palliative irradiation of bone metastases was explored in this retrospective analysis. The spectrum of primary tumor sites, the localization of the bone metastases and the fractionation schedules were analyzed with regard to palliation discriminating total, partial and complete pain response. Patients and Methods: One hundred seventy-six patients are included in this retrospective quantitative study from April 1992 to November 1993. Two hundred fifty-eight localizations of painful bone metastases were irradiated. The percentage of bone metastases of the total irradiated localizations in our department of radiotherapy in the Carite-Hospital, the primary tumor sites, the localizations and the different fractionation schedules were explored. The total, partial and complete pain response was analyzed in the most often used fractionation schedules and by primary tumor sites. Results: Eight per cent of all irradiated localizations in the observation period were bone metastases. There were irradiated bone metastases of 21 different tumor sites. Most of the primary tumor sites were breast cancer (49%), lung cancer (6%) and kidney cancer (6%). The most frequent site of metastases was the vertebral column (52%). The most often used fractionation schedules were: 4x5 Gy (32%), 10x3 Gy (18%), 6x5 Gy (9%), 7x3 Gy (7%), 10x2 Gy (5%) and 2x8 Gy. The total response rates in this fractionation schedules were 72%, 79%, 74%, 76%, 75% and 72%, the complete response rates were 35%, 32%, 30%, 35%, 33% and 33%. There were no significant differences between the most often irradiated primary tumor sites, the most frequent localizations and the palliation with regard to total, partial and complete pain response. (orig.) [de

Early PET/CT after radiofrequency ablation in colorectal cancer liver metastases: is it useful?

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LIU Zhao-yu; CHANG Zhi-hui; LU Zai-ming; GUO Qi-yong

2010-01-01

Background Morphologic imaging after radiofrequency ablation (RFA) of liver metastases is hampered by an inflammatory response in the ablation margin, making the identification of local tumor progression (LTP) difficult. The aim of this study was to evaluate the efficacy of early 18F-FDG PET/CT scanning to monitor the effectiveness of RFA in colorectal liver metastases.Methods Twelve patients with 20 metastases were treated with RFA for colorectal liver metastases. They underwent PET/CT within 2 weeks before RFA and within 24 hours after RFA (so termed "early PET/CT"). PET/CT was repeated at 1, 3, and 6 months, and then every 6 months after ablation. The standard of reference was based on available clinical and radiological follow-up data.Results Early PET/CT revealed total photopenia in 16 RFA-treated metastases, which were found to be without residual tumor on the final PET/CT scan. Three RFA-treated metastases with focal uptake were identified as local tumor progression, which necessitated further treatment. One RFA-treated metastasis with rim-shaped uptake was regarded as inflammation. The results of the early PET/CT scanning were consistent with the findings of the final follow-up. Conclusions PET/CT performed within 24 hours after RFA can effectively detect whether residual tumor exists for colorectal cancer liver metastases. The results can guide further treatment, and may improve the efficacy of RFA.

Re: Cytoreductive Radical Prostatectomy in Patients with Prostate Cancer and Low Volume Skeletal Metastases: Results of a Feasibility and Case-Control Study

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Axel Heidenreich

2015-06-01

Full Text Available Androgen deprivation therapy (ADT is currently the standard treatment for patients with metastatic prostate cancer (mPCa (1. Survival improvement after cytoreductive surgery is well known for kidney, breast, colon and ovarian cancers. The survival benefit of cytoreductive radical prostatectomy (CRP for mPCa was first hypothesized in a SEER-based study (2. Heidenreich et al. recently reported survival outcomes of CRP for mPCa. In the present study, 23 mPCa patients with less than 3 bone metastases, no visceral or extensive LN metastases and PSA less than 1.0 ng /mL after ADT were included. Control group (CG consisted of 38 mPCa patients treated with ADT alone. CRP and CG were equal with respect to patient demographics, tumor characteristics, and comorbidities. All patients had 50 mg bicalutamide with LHRH agonists at least for 6 months before surgery. Patients, who did not have PSA progression, were recommended to continue another 2 years of ADT before treatment stopped. When compared with CG, median time to castration resistance was statistically significantly longer in CRP group (40 vs 29 months, p=.014. At a median follow-up of 3 years, overall survival rates were 91.3% and 78.9% for CRP and CG, respectively (p=0.048. Cancer-specific survival rates were 95.6% and 84.2% for CRP and CG, respectively (p=0.043. Median clinical progression-free survival (PFS (range was 38.6 and 26.5 months in CRP and CGs, respectively (p= 0.032. This was the first case-control study that showed that CRP combined with ADT might offer better survival outcomes than ADT alone in mPCa patients. In spite of retrospective design and small cohort, the results are promising. There is an ongoing clinical trial testing the treatment efficacy of primary tumor in mPCa patients. This trial is going to compare efficacy of ADT therapy and ADT combined with either CRP or radiation (NCT01751438. SEER study was not a case-control study. This study further enhanced the hypothesis of

Evaluation of diagnostic procedures such as plain-film scintigraphy and MR imaging for spinal metastases in relation to biological characteristics in breast cancer

Energy Technology Data Exchange (ETDEWEB)

Yamashita, Hiroya; Nagao, Kazuharu; Nishimura, Reiki; Matsuda, Kazumasa; Baba, Kenichiro; Matsuoka, Yukio; Fukuda, Makoto; Higuchi, Akihiro; Saeki, Takahito [Kumamoto City Hospital (Japan)

1995-09-01

The relationship between spinal metastases diagnosed by plain-film, bone scintigraphy, and MR imaging and biological characteristics in 26 patients with breast cancer was investigated retrospectively. It was found that bone scintigraphy is useful for detecting metastases in case with slow-growing tumors determined by DNA polymerase {alpha} or with estrogen-receptor (ER) positivity. In contrast, cases with rapidly growing tumors showed false-negative plain-film or bone scintigraphy results, including cases with ER-negative tumors or DNA polymerase {alpha} of more than 20%. MR imaging was found to be highly sensitive in detecting spinal metastases even in aggressive cases. MR imaging was found to have greater reliability in detecting spinal metastases of breast cancer compared to bone scintigraphy. In conclusion, it may be important to consider the degree of malignancy of each case with spinal metastases of breast cancer in evaluating imaging diagnosis. (author).

Evaluation of diagnostic procedures such as plain-film scintigraphy and MR imaging for spinal metastases in relation to biological characteristics in breast cancer

International Nuclear Information System (INIS)

Yamashita, Hiroya; Nagao, Kazuharu; Nishimura, Reiki; Matsuda, Kazumasa; Baba, Kenichiro; Matsuoka, Yukio; Fukuda, Makoto; Higuchi, Akihiro; Saeki, Takahito

1995-01-01

The relationship between spinal metastases diagnosed by plain-film, bone scintigraphy, and MR imaging and biological characteristics in 26 patients with breast cancer was investigated retrospectively. It was found that bone scintigraphy is useful for detecting metastases in case with slow-growing tumors determined by DNA polymerase α or with estrogen-receptor (ER) positivity. In contrast, cases with rapidly growing tumors showed false-negative plain-film or bone scintigraphy results, including cases with ER-negative tumors or DNA polymerase α of more than 20%. MR imaging was found to be highly sensitive in detecting spinal metastases even in aggressive cases. MR imaging was found to have greater reliability in detecting spinal metastases of breast cancer compared to bone scintigraphy. In conclusion, it may be important to consider the degree of malignancy of each case with spinal metastases of breast cancer in evaluating imaging diagnosis. (author)

Does Skeletal Muscle Mass Influence Breast Cancer? Evaluating Mammary Tumorigenesis and Progression Genetically Hyper-Muscular Mice

Science.gov (United States)

2006-07-01

the skeletal muscle-specific muscle growth inhibitor myostatin and mice expressing a dominant negative form of the myostatin receptor, Activin...and rates of breast cancer initiation and progression. 15. SUBJECT TERMS Breast cancer, skeletal muscle, myostatin , MPA, DMBA, Activin receptor 16...including interleukins, Insulin-like Growth Factor (IGF) isoforms, IGF-binding proteins and myostatin . To determine the effect of skeletal muscle mass

Comparison of [68Ga]Ga-PSMA-11 PET/CT with [18F]NaF PET/CT in the evaluation of bone metastases in metastatic prostate cancer patients prior to radionuclide therapy.

Science.gov (United States)

Uprimny, Christian; Svirydenka, Anna; Fritz, Josef; Kroiss, Alexander Stephan; Nilica, Bernhard; Decristoforo, Clemens; Haubner, Roland; von Guggenberg, Elisabeth; Buxbaum, Sabine; Horninger, Wolfgang; Virgolini, Irene Johanna

2018-05-16

The purpose of this study was to investigate the diagnostic performance of 68 Ga-PSMA-11 PET/CT in the evaluation of bone metastases in metastatic prostate cancer (PC) patients scheduled for radionuclide therapy in comparison to [ 18 F]sodium fluoride ( 18 F-NaF) PET/CT. Sixteen metastatic PC patients with known skeletal metastases, who underwent both 68 Ga-PSMA-11 PET/CT and 18 F-NaF PET/CT for assessment of metastatic burden prior to radionuclide therapy, were analysed retrospectively. The performance of both tracers was calculated on a lesion-based comparison. Intensity of tracer accumulation of pathologic bone lesions on 18 F-NaF PET and 68 Ga-PSMA-11 PET was measured with maximum standardized uptake values (SUV max ) and compared to background activity of normal bone. In addition, SUV max values of PET-positive bone lesions were analysed with respect to morphologic characteristics on CT. Bone metastases were either confirmed by CT or follow-up PET scan. In contrast to 468 PET-positive lesions suggestive of bone metastases on 18 F-NaF PET, only 351 of the lesions were also judged positive on 68 Ga-PSMA-11 PET (75.0%). Intensity of tracer accumulation of pathologic skeletal lesions was significantly higher on 18 F-NaF PET compared to 68 Ga-PSMA-11 PET, showing a median SUV max of 27.0 and 6.0, respectively (p PET, with a median SUV max of 1.0 in comparison to 2.7 on 18 F-NaF PET; however, tumour to background ratio was significantly higher on 18 F-NaF PET (9.8 versus 5.9 on 68 Ga-PSMA-11 PET; p = 0.042). Based on morphologic lesion characterisation on CT, 18 F-NaF PET revealed median SUV max values of 23.6 for osteosclerotic, 35.0 for osteolytic, and 19.0 for lesions not visible on CT, whereas on 68 Ga-PSMA-11 PET median SUV max values of 5.0 in osteosclerotic, 29.5 in osteolytic, and 7.5 in lesions not seen on CT were measured. Intensity of tracer accumulation between 18 F-NaF PET and 68 Ga-PSMA-11 PET was significantly higher in osteosclerotic (p�

Contrast-enhanced ultrasound vs multidetector-computed tomography for detecting liver metastases in colorectal cancer: a prospective, blinded, patient-by-patient analysis

DEFF Research Database (Denmark)

Rafaelsen, S R; Jakobsen, A

2011-01-01

This study compared the sensitivity and specificity of contrast-enhanced ultrasound (CEUS) and multidetector-computed tomography (MDCT) in the detection of liver metastases in patients with colorectal cancer.......This study compared the sensitivity and specificity of contrast-enhanced ultrasound (CEUS) and multidetector-computed tomography (MDCT) in the detection of liver metastases in patients with colorectal cancer....

Sex Differences and Bone Metastases of Breast, Lung, and Prostate Cancers: Do Bone Homing Cancers Favor Feminized Bone Marrow?

Directory of Open Access Journals (Sweden)

Mary C. Farach-Carson

2017-08-01

Full Text Available Sex-associated differences in bone metastasis formation from breast, lung, and prostate cancer exist in clinical studies, but have not been systematically reviewed. Differences in the bone marrow niche can be attributed to sexual dimorphism, to genetic variations that affect sex hormone levels, or to the direct effects of sex hormones, natural or exogenously delivered. This review describes the present understanding of sex-associated and sex hormone level differences in the marrow niche and in formation of bone metastasis during the transition of these three cancers from treatable disease to an often untreatable, lethal metastatic one. Our purpose is to provide insight into some underlying molecular mechanisms for hormonal influence in bone metastasis formation, and to the potential influence of sexual dimorphism, genetic differences affecting sex assignment, and sex hormone level differences on the bone niche and its favorability for metastasis formation. We reviewed publications in PubMed and EMBASE, including full length manuscripts, case reports, and clinical studies of relevance to our topic. We focused on bone metastasis formation in breast, lung, and prostate cancer because all three commonly present with bone metastases. Several clear observations emerged. For breast cancer bone metastasis formation, estrogen receptor (ER signaling pathways indicate a role for ER beta (ERβ. Estrogen influences the bone microenvironment, creating and conditioning a favorable niche for colonization and breast cancer progression. For lung cancer, studies support the hypothesis that females have a more favorable bone microenvironment for metastasis formation. For prostate cancer, a decrease in the relative androgen to estrogen balance or a “feminization” of bone marrow favors bone metastasis formation, with a potentially important role for ERβ that may be similar to that in breast cancer. Long-term estrogen administration or androgen blockade in males

Bony Calvarium as the Sole Site ofMetastases in Squamous Cell Carcinomaof the Uterine Cervix

Directory of Open Access Journals (Sweden)

Mohammad Mohammadianpanah

2010-10-01

Full Text Available Isolated skeletal metastasis to the bony calvarium is extremely rare in patients with squamous cell carcinoma of the uterine cervix. We describe the clinical and imaging findings in a case of squamous cell carcinoma of the uterine cervix with metastases tothe bony calvarium as the sole site of metastasis. The patient was a 65-year-old woman with squamous cell carcinoma of the uterine cervix, FIGO stage IIIb, whose initial treatement was chemoradiation therapy. After 22 sessions of external-beam radiation,she developed headaches. On physical examination she had skull bone tenderness. On plain skull X-ray, there were osteolytic bony lesions. Brain MRI showed multiple enhancing skull bone metatstses. Eventually, a whole body bone scintigraphy revealed isolated diffuse increased activity in the bony calvarium. In the literature review, wefound only three similar cases of cervical cancer with scalp metastases and involvement of the bony calvarium.

Computed tomography in evaluation of regional metastases of lung cancer

International Nuclear Information System (INIS)

Frolova, I.G.; Velichko, S.A.; Zyryanov, B.N.

1999-01-01

The rate of metastatic spread of different groups of intrathoracic lymph nodes has been studied in depending on localization of the tumor by the nodes using CT method. CT-semiotic of metastatic lymph nodes was studied. The indices of the efficiency of diagnostic imaging when using CT were analyzed as well. The analysis of data obtained has shown that CT has great possibilities in evaluation of regional metastases of lung cancer

Expression Levels of Activated Leukocyte Cell Adhesion Molecule (ALCAM/CD166 in Primary Breast Carcinoma and Distant Breast Cancer Metastases

Directory of Open Access Journals (Sweden)

M. Ihnen

2010-01-01

Full Text Available Introduction: Activated Leukocyte Cell Adhesion Molecule (ALCAM/CD166 gained increasing attention regarding tumorprogression and metastatic spread in breast cancer. The aim of this study was to examine ALCAM expression levels in primary breast cancer and distant metastases of the same patient within 29 autopsy cases to better understand the underlying mechanisms of metastases and the role of adhesion molecules in this process.

Clinical applications of 153Sm-EDTMP in treatment of multiple bone metastases in 78 patients with lung cancer

International Nuclear Information System (INIS)

Xiao Guoyou; Li Dangsheng; Liang Yihua; Yao Xinjuan

2001-01-01

Objective: To evaluate the effect of 153 Sm-EDTMP in treating patients with lung cancer and multiple bone metastases. Methods: A dose of 18.5-25.9 MBq/Kg 153 Sm-EDTMP was administered once a month to each patient through vein injection according to disease severity and body weight. 3 injections made up one therapy cycle. Results: Pain relieves were obtained in 65 patients, with an effective rate of 83.3%. Pain relief of grade I was observed in 19 patients (24.3%), grade II in 46 patients (59%) and grade III in 13 patients (16.7%), respectively. Lesions of bone metastases disappeared or shrunk in 9 patients, with a positive rate of 11.5%, which included 3 cases of grade I and 6 cases of grade II, respectively. Better effects were obtained in adenocarcinoma and squamous carcinoma than in small cell lung cancer. Conclusion: 153 Sm-EDTMP is safe and effective in treating patients with lung cancer and multiple bone metastases

[A case of breast cancer postoperative metastases to the liver obtained cCR].

Science.gov (United States)

Enomoto, Katsuhisa; Sakurai, Kenichi

2011-11-01

A case is a 55-year-old woman. We noticed the right breast lump in May 2006. It was papillotubular carcinoma, ER(-), PgR -), HER2 (3+) by needle biopsy. The patient was introduced to our department in November 2006 for a close inspection and treatment. The palpation showed a mass without a firm flexibility, which was a border indistinctness of about 2 cm in size in the right AB area. We did not find a distant metastasis either. We operated for Bt+Ax (level II) in December. It was T2N0M0, stage IIA papillotubular carcinoma, ER(-), PgR(-), HER2 (3+) with histopathology. We recommended an adjuvant therapy but the patient refused. Since then we followed her up. After two years from the operation, multiple metastases were observed to the liver, FEC therapy was started. CT revealed that metastasized tumors were disappeared after six courses of treatment. Echography obtained cCR. Generally speaking, chemotherapy was effective for breast cancer as we compared it to endemic cancer of other organs. Meanwhile, it has been reported that many kinds of newly developed medicines for the treatment are available and effective. On the other hand, a selection of therapeutic drugs could be a problem for metastasized organs.

Warty gastric cancer with polypoid metastases to the gallbladder and urinary bladder

Directory of Open Access Journals (Sweden)

Matsuyama M

2013-09-01

Full Text Available Mutsushi Matsuyama,1,2 Kazuo Kato,3 Seiichi Goto,4 Suzuko Moritani,5 Kazuhiro Sentani,6 Makoto Kuroda7 1Clinical Laboratory, Hekinan Municipal Hospital, Hekinan, Aichi, 2Department of Cell Biology and Anatomy, Fujita Health University School of Medicine, Toyoake, Aichi, 3Clinical Laboratory, Rousai Hospital, Nagoya, Aichi, 4Department of Internal Medicine, Hekinan Municipal Hospital, Hekinan, Aichi, 5Department of Advanced Diagnosis, Division of Pathology, National Hospital Organization, Nagoya Medical Center, Nagoya, Aichi, 6Department of Molecular Pathology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, 7Department of Diagnostic Pathology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan Abstract: An 80-year-old man had severe lumbago that was diagnosed as multiple myeloma. He was treated with melphalan, prednisone, and zoledronic acid, with a good response. However, he had severe anemia, and endoscopic examination revealed gastric cancer. He died 3 months later. Autopsy revealed verrucous gastric cancer consisting of numerous polypoid mucosal excrescences that had metastasized to the gallbladder and urinary bladder, showing similar polypoid mucosal lesions. The cancer consisted of poorly differentiated cells (about 85% and signet ring cells (15% in the stomach. The cancerous tissue was not associated with a desmoplastic reaction, and the signet ring cells showed a positive reaction to cytokeratin 7 and regenerating islet-derived family member 4 antibodies. The cancer cells had a propensity to proliferate on the mucosal surface of the stomach, gallbladder, and urinary bladder. Keywords: warty gastric cancer, polypoid metastases, signet ring cells, cytokeratin 7, regenerating islet-derived family member 4

Current treatment approach of bone metastases

International Nuclear Information System (INIS)

Gómez Cabrera, Erasmo Pablo

2016-01-01

The document deals with the cancer situation in Cuba; the factors that produce and causes destruction of bone metastases. It also describes osteoblastic and osteolytic lesions; and details the different treatments for bone metastases

Extra-skeletal Ewing's sarcoma of the submandibular gland.

Science.gov (United States)

Agir, Hakan; Brasch, Helen D; Tan, Swee T

2007-01-01

Extra-skeletal Ewing's sarcoma (EES) is an uncommon malignancy, especially in the head and neck region that may arise in various extra-osseous tissues. We report a 22-year-old male with an EES of the submandibular gland, which to the best of our knowledge, has not been described previously. The patient who underwent combined treatment with surgical resection and chemo-irradiation was disease free for 22 months but succumbed to multi-organ metastases 14 months later. This case highlights the combined diagnostic role of immunohistochemical, cytogenetic and radiological evaluation of EES. EES is an aggressive cancer that requires multidisciplinary management with wide surgical excision and adjunctive chemo-irradiation for the best outcome.

Clinical value of combined detection of serum tumor markers and whole body bone scan for diagnosis of bone metastases from breast cancer

International Nuclear Information System (INIS)

Gao Chao; Zhao Jing; Liu Desheng; Zhang Jingchuan; Ji Xuejing; Hou Xiancun

2007-01-01

Objective: To study the clinical value of serum tumor marker determination and whole body bone scan for diagnosis of bone metastases from breast cancer. Methods: Serum tumor markers (CA15-3, CEA, TSGF)were detected with GLIA and whole body bone scan were investigated by SPECT in 124 breast cancer patients. Results: In 124 patients, 38 patients were diagnosed as positive for bone metastases with whole body bone scan. The positive predicting values of CA15-3, CEA, TSGF were 76.78%, 80% and 82.14%, and the negative predicting values of CA15-3, GEA, TSGF were 82.41%, 86.74% and 84.29% respectively. The levels of CA15-3, CEA, TSGF in patients with bone metastases were significantly higher than those in patients without metastasis and the controls (P<0.01). Conclusion: Determination of levels of serum tumor markers CA15-3, CEA, TSGF is helpful for diagnosis of bone metastases from breast cancer. Combined detection of GA15-3, CEA, TSGF could increase the sensitivity and accuracy of diagnosing bone metastases. (authors)

Longitudinal MRI evaluation of intracranial development and vascular characteristics of breast cancer brain metastases in a mouse model.

Directory of Open Access Journals (Sweden)

Heling Zhou

Full Text Available Longitudinal MRI was applied to monitor intracranial initiation and development of brain metastases and assess tumor vascular volume and permeability in a mouse model of breast cancer brain metastases. Using a 9.4T system, high resolution anatomic MRI and dynamic susceptibility contrast (DSC perfusion MRI were acquired at different time points after an intracardiac injection of brain-tropic breast cancer MDA-MB231BR-EGFP cells. Three weeks post injection, multifocal brain metastases were first observed with hyperintensity on T2-weighted images, but isointensity on T1-weighted post contrast images, indicating that blood-tumor-barrier (BTB at early stage of brain metastases was impermeable. Follow-up MRI revealed intracranial tumor growth and increased number of metastases that distributed throughout the whole brain. At the last scan on week 5, T1-weighted post contrast images detected BTB disruption in 160 (34% of a total of 464 brain metastases. Enhancement in some of the metastases was only seen in partial regions of the tumor, suggesting intratumoral heterogeneity of BTB disruption. DSC MRI measurements of relative cerebral blood volume (rCBV showed that rCBV of brain metastases was significantly lower (mean= 0.89±0.03 than that of contralateral normal brain (mean= 1.00±0.03; p<0.005. Intriguingly, longitudinal measurements revealed that rCBV of individual metastases at early stage was similar to, but became significantly lower than that of contralateral normal brain with tumor growth (p<0.05. The rCBV data were concordant with histological analysis of microvascular density (MVD. Moreover, comprehensive analysis suggested no significant correlation among tumor size, rCBV and BTB permeability. In conclusion, longitudinal MRI provides non-invasive in vivo assessments of spatial and temporal development of brain metastases and their vascular volume and permeability. The characteristic rCBV of brain metastases may have a diagnostic value.

Calcitonin and parathyroid hormone in blood serum of cancer patients

Energy Technology Data Exchange (ETDEWEB)

Tkacheva, G A; Kirsanov, A G; Burenin, I S [Akademiya Meditsinskikh Nauk SSSR, Moscow. Onkologicheskij Nauchnyj Tsentr

1982-01-01

A comparative radiommunoassay in the ratio of calcitonin and parathyroid hormone secretion was carried out in healthy controls (young and older than 40 years), patients with benign tumors, inflamatory processes and malignancies of the stomach, kidney, breast, prostate and lung. A significant increase in the ''calcitonin index'' (ratio of molar concentrations of calcitonin and parathyroid hormone) was established in patients with cancer of the breast, prostate and skeletal metastases of lung cancer, irrespective of the presence of primary tumor. This index is irrelevant in cases of gastric and renal carcinoma and cannot be used as indication of skeletal dissemination because of the predominant level of parathyroid hormone secretion.

THE ABILITY OF CONTRAST-ENHANCED ULTRASOUND IN THE DIAGNOSIS OF LIVER METASTASES IN CERVICAL CANCER

OpenAIRE

V. S. Kryazheva; M. A. Chekalova; Z. R-B. Musaeva; V. V. Kuznetsov

2017-01-01

Objective: to explore the possibilities of contrast-enhanced ultrasound (CEUS) in the diagnosis of liver metastases in patients with a diagnosis of cervical cancer.Materials and methods. We analyzed the results of 4 clinical cases, of which 3 cases according CEUS diagnosed with liver metastases, in 1 case – nodular hyperplasia.Results and conclusions. Despite the small number of observations, we have concluded that the use of CEUS allows to expand possibilities of the ultrasound method in the...

Biological Differences Between Prostate Cancer Cells that Metastasize to Bone Versus Soft Tissue Sites

National Research Council Canada - National Science Library

Pienta, Kenneth J

2004-01-01

.... Comparisons were made between patients as well as within the same patient. No consistent differences were found between bone and soft tissue sites that could explain the predilection of prostate cancer cells to metastasize to bone...

CPT-11/bevacizumab for the treatment of refractory brain metastases in patients with HER2–neu-positive breast cancer

Science.gov (United States)

Sengupta, S.; Rojas, R.; Mahadevan, A.; Kasper, E.; Jeyapalan, S.

2015-01-01

Nervous system relapse of patients with advanced HER2–neu-positive breast cancer is an increasing problem, with one-third of women developing brain metastases. Standard therapies using steroids, surgery and radiotherapy do not provide a lasting response. We evaluated CPT-11 and bevacizumab, which can both cross the blood–brain barrier, as combination therapy to treat HER2–neu-positive breast cancer with brain metastases. PMID:26634139

Prognostic factors for survival of women with unstable spinal bone metastases from breast cancer

International Nuclear Information System (INIS)

Foerster, Robert; Bruckner, Thomas; Bostel, Tilman; Schlampp, Ingmar; Debus, Juergen; Rief, Harald

2015-01-01

Bone metastases are an important clinical issue in women with breast cancer. Particularly, unstable spinal bone metastases (SBM) are a major cause of severe morbidity and reduced quality of life (QoL) due to frequent immobilization. Radiotherapy (RT) is the major treatment modality and is capable of promoting re-ossification and improving stability. Since local therapy response is excellent, survival of these patients with unstable SBM is of high clinical importance. We therefore conducted this analysis to assess survival and to determine prognostic factors for bone survival (BS) in women with breast cancer and unstable SBM. A total population of 92 women with unstable SBM from breast cancer who were treated with RT at our department between January 2000 and January 2012 was retrospectively investigated. We calculated overall survival (OS) and BS (time between first diagnosis of bone metastases until death) with the Kaplan-Meier method and assessed prognostic factors for BS with a Cox regression model. Mean age at first diagnosis of breast cancer was 60.8 years ± SD 12.4 years. OS after 1, 2 and 5 years was 84.8, 66.3 and 50 %, respectively. BS after 1, 2 and 5 years was 62.0, 33.7 and 12 %, respectively. An age > 50 years (p < .001; HR 1.036 [CI 1.015–1.057]), the presence of a single bone metastasis (p = .002; HR 0.469 [CI 0.292–0.753]) and triple negative phenotype (p < .001; HR 1.068 [CI 0.933–1.125]) were identified as independent prognostic factors for BS. Our analysis demonstrated a short survival of women with breast cancer and unstable SBM. Age, presence of a solitary SBM and triple-negative phenotype correlated with survival. Our results may have an impact on therapeutic decisions in the future and offer a rationale for future prospective investigations

Role of MicroRNA in the Diagnosis and Therapy of Hepatic Metastases from Colorectal Cancer.

Science.gov (United States)

Chorti, Angeliki; Bangeas, Petros; Papavramidis, Theodossis S; Tsoulfas, Georgios

2018-05-24

Colorectal cancer is one of the most common malignancies in both genders and liver metastasis appear in more than 50% of patients with colorectal cancer, worsening its morbidity and mortality rates. The existing methods for the diagnosis and prognosis of colorectal cancer seem to be insufficient to predict its aggressiveness, leading to poor outcomes for the patient. MicroRNAs are small non-coding RNAs, which interact with mRNAs in a post-transcriptional stage, and have been found to be involved in pathogenesis of cancer and its metastases. Their utility in diagnosis of colorectal liver metastasis gains ground through serum or tissue examination. Several miRNAs are related to colorectal cancer and its liver metastasis. Some of them have oncogenic and other tumor suppressive role in the development of colorectal liver metastasis, while many of them have been proved to be correlated with the overall survival and prognosis of patients with colorectal cancer. The aim of the present review is to give a detailed account of the different miRNAs that have been described as playing a role in hepatic metastases from colorectal cancer, emphasizing their diagnostic, prognostic and therapeutic implications. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Computed tomography in brain metastases of colorectal cancer

Energy Technology Data Exchange (ETDEWEB)

Kuratsu, Jun-ichi; Matsukado, Yasuhiko; Sueyoshi, Nobuyuki [Kumamoto Univ. (Japan). School of Medicine; Nonaka, Nobuhito; Sano, Yoshinori; Itoyama, Yoichi; Miura, Giichi

1984-10-01

Metastatic brain tumors from colorectal cancers are relatively rare. In previous reports, the incidence ranged from 3 to 5 percent of all metastatic brain tumors. We report 7 cases of metastatic brain tumors from colorectal cancers. The time interval from the diagnosis of the primary tumors to the brain metastasis was 3 years on the average. Metastasis to the lung and liver were also found in 6 cases at the time of the diagnosis of the brain metastasis. The CEA levels in the serum were highly elevated in all cases. Solitary metastasis was found in all cases; cancers tend to metastasize in the deep area of the cerebrum or cerebellum. On a plain CT scan, tumors were demonstrated as ring-type, with a high-density mass, and ring-like enhancement was seen in 6 cases. Prognosis was very poor in most cases. The median survival time from diagnosis of brain metastasis was 4.5 months in the 2 cases with surgery and 3.5 months in the 4 cases without surgery.

Bone metastases of differentiated thyroid cancer: the importance of early diagnosis and 131I therapy on prognosis

International Nuclear Information System (INIS)

Zanotti-Fregonara, P.; Rubello, D.; Hindie, E.

2008-01-01

Complete text of publication follows: Distant metastases are found at diagnosis or during follow-up in 10%-15% of patients with differentiated thyroid cancer. Bone is the second most commonly involved site. Patients with bone metastases, whether isolated or associated with lung metastases, have a markedly poor prognosis. Ten-year survival rates range from 13% to 21%. Given such poor prognosis, the use of 131 I therapy has been questioned. However, it might well be that poor prognosis of bone metastases can be overcome if 131 I therapy is delivered at an early stage, when tumor burden is small, as previously demonstrated for pulmonary metastases. A review of a large series of patients showed that only rarely were bone metastases diagnosed at an early stage. Among 109 patients with bone metastases reported by Bernier et al., only 4 had both radioiodine uptake and a negative standard radiography examination. Similarly, Durante et al. reported that only 8 of 115 patients had negative radiography findings at presentation. Prognosis may improve if bone metastases are detected earlier. In a recent study, bone metastases were first detected by 131 I scanning in 8 of 16 patients, when complementary radiologic studies were negative. Six of these patients showed an excellent response to 131 I therapy. Today, the nuclear medicine community is well armed for this challenge toward earlier diagnosis. Postsurgery thyroid remnant ablation is more widely used. The 131 I whole body scan associated with thyroid remnant ablation after thyroidectomy has a major role in early diagnosis of functioning distant metastases at a time when complementary imaging techniques (CT, MRI, bone scanning) are often still showing negative findings. Early diagnosis of specific 131 I-avid bone foci will be improved with the advent and generalization of SPECT/CT. When early diagnosis is achieved, repeated 131 I therapy can be effective by targeting not only visible metastases but also those still too small

Percutaneous Thermal Ablation of Breast Cancer Metastases in Oligometastatic Patients

Energy Technology Data Exchange (ETDEWEB)

Barral, M., E-mail: matthias-barral@yahoo.fr [Institut Gustave Roussy, Interventional Radiology Department (France); Auperin, A., E-mail: anne.auperin@gustaveroussy.fr [Institut Gustave Roussy, Biostatistics and Epidemiology Unit (France); Hakime, A., E-mail: thakime@yahoo.com; Cartier, V., E-mail: victoirecartier@hotmail.com; Tacher, V., E-mail: vaniatacher@gmail.com [Institut Gustave Roussy, Interventional Radiology Department (France); Otmezguine, Yves, E-mail: yotmezguine@ccps.com [Centre Clinique de la Porte de Saint-Cloud, Radiotherapy (France); Tselikas, L., E-mail: lambros.tselikas@gmail.com; Baere, T. de, E-mail: thierry.debaere@gustaveroussy.fr; Deschamps, F., E-mail: frederic.deschamps@gustaveroussy.fr [Institut Gustave Roussy, Interventional Radiology Department (France)

2016-06-15

ObjectiveTo evaluate prognostic factors associated with local control and disease-free-survival (DFS) of oligometastatic breast cancer patients treated by percutaneous thermal ablation (PTA).Materials and MethodsSeventy-nine consecutive patients (54.5 ± 11.2 years old) with 114 breast cancer metastases (28.9 ± 16.1 mm in diameter), involving the lungs, the liver, and/or the bone, were treated using PTA with a curative intent. The goal was to achieve a complete remission in association with systemic chemotherapy and hormonal therapy. We retrospectively evaluated the prognostic factors associated with 1- and 2-year local control and the 1- and 2-year DFS rates.ResultsThe 1- and 2-year local control rates were 83.0 and 76.1 %, respectively. Tumor burden was associated with a poorer outcome for local control after PTA (HR 1.027 by additional millimeter, p = 0.026; >4 cm HR 3.90). The 1- and 2-year DFS rates were 54.2 and 30.4 %, respectively. In multivariate analysis, triple-negative histological subtype and increased size of treated metastases were associated with a poorer DFS (HR 2.22; 95 % CI [1.13–4.36]; p = 0.02 and HR 2.43; 95 % CI [1.22–4.82]; p = 0.011, respectively).ConclusionPTA is effective for local control of breast cancer oligometastases. Tumor burden >4 cm and triple-negative histological subtype are associated with a poorer outcome.

Synchronous colorectal liver metastases

NARCIS (Netherlands)

A.E.M. van der Pool (Anne)

2011-01-01

textabstractColorectal cancer is one of the most common malignancies worldwide and ranks second in cancer-related deaths in many parts of the Western world. Once in the lymph or blood vessels, colorectal cancer can quickly spread and the liver is known to be a favourable site for metastases. The

Multiple bony metastases of breast cancer. Role of CA 15.3 and response to hormone therapy

International Nuclear Information System (INIS)

Lopez C, Nayara; Ramon G, Natividad; Sanchez M, Jose Ignacio; De Santiago G, Javier

2012-01-01

Bone metastases are involved in a 65-75% of advanced metastatic breast cancer cases. Tumoral markers (CEA, CA 15.3) are useful in the follow-up and evaluation of response to treatment. Hormonal therapy is the optimal treatment option in low grade metastatic breast cancer due to low toxicity and general long term good response. We present a breast cancer case treated with surgery, chemotherapy and radiotherapy. The patient was asymptomatic during the follow-up and multiple bone metastases were diagnosed as a result of an increased CA 15.3 marker found. Hormone therapy was the recommended initial treatment with good response and tolerance. Bone lesions remained stabilized for 7 years but after treatment suspension new bone lesions appeared. CA 15.3 marker had increased again. Reintroduction of hormonal therapy achieved again the stabilization of the lesions

Long-Term Survival in a Patient with Multiple Brain Metastases from Small-Cell Lung Cancer Treated with Gamma Knife Radiosurgery on Four Occasions: A Case Report

Science.gov (United States)

Elaimy, Ameer L.; Thumma, Sudheer R.; Lamm, Andrew F.; Mackay, Alexander R.; Lamoreaux, Wayne T.; Fairbanks, Robert K.; Demakas, John J.; Cooke, Barton S.; Lee, Christopher M.

2012-01-01

Brain metastases are the most common cancerous neoplasm in the brain. The treatment of these lesions is challenging and often includes a multimodality management approach with whole-brain radiation therapy, stereotactic radiosurgery, and neurosurgery options. Although advances in biomedical imaging technologies and the treatment of extracranial cancer have led to the overall increase in the survival of brain metastases patients, the finding that select patients survive several years remains puzzling. For this reason, we present the case of a 70-year-old patient who was diagnosed with multiple brain metastases from small-cell lung cancer five years ago and is currently alive following treatment with chemotherapy for the primary cancer and whole-brain radiation therapy and Gamma Knife radiosurgery on four separate occasions for the neurological cancer. Since the diagnosis of brain metastases five years ago, the patient's primary cancer has remained controlled. Furthermore, multiple repeat GKRS procedures provided this patient with high levels of local tumor control, which in combination with a stable primary cancer led to an extended period of survival and a highly functional life. Further analysis and clinical research will be valuable in assessing the durability of multiple GKRS for brain metastases patients who experience long-term survival. PMID:23091748

Hemorrhagic brain metastases

International Nuclear Information System (INIS)

Takahashi, Motoichiro; Takekawa, S.D.; Suzuki, Kenzo

1986-01-01

Tumor hemorrhage on computed tomography (CT) was found in 14 patients with brain metastases (7 % of two hundred patients with brain metastases), from April 1979 to July 1983. Primary foci of these lesions were the lung (6 patients), breast (2), kidney (2), uterus (2), colon (1) and adrenal gland (1). ''Stroke'' syndrome was the initial presenting symptom in 3 patients; neurological focal sign or symptoms of increased intracranial pressure in the remaining patients. CT demonstrated peritumoral hemorrhage in all patients with solid mass, intratumoral hemorrhage in a few patients and also cerebral or ventricular hemorrhage, which was fatal complication, in 2 patients (colon and breast cancers). A cystic mass with fluid-blood level was noted in a patient with breast cancer. Several predisposing factors including chemotherapy, thrombocytopenia, radiotherapy or combination of these were recognized in 8 patients. Of these, chemotherapy was the most causative factor of tumor hemorrhage. Brain irradiation for hemorrhagic brain metastases was effective for prolongation of mean survival time of these patients as follows; 10 months in irradiated group, whereas 1.5 months in non-irradiated group. (author)

Cardiac metastases

NARCIS (Netherlands)

A. Al-Mamgani (Abrahim); L. Baartman (Lizette); M. Baaijens (Margreet); I. de Pree (Ilse); L. Incrocci (Luca); P.C. Levendag (Peter)

2008-01-01

textabstractWe report a case of esophageal cancer with symptomatic metastases to the heart; the patient was treated with short-course radiotherapy with good symptomatic relief. We reviewed the current literature regarding the epidemiology, clinical presentation, diagnostic tools, treatment

Skeletal metastases in pancreatic carcinoma: study by isotopic bone scanning

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Hatfield, D R; Deland, F H; Maruyama, Y

1976-01-01

A review of the literature of 2,155 reported patients with primary carcinoma of the pancreas, revealed 110 cases or 5 percent to have skeletal metastasis by radiographic or autopsy study. A study conducted over a 2 year period disclosed that 1 case of skeletal metastasis was detected by bone scanning in 16 patients with pancreatic carcinoma. This indicates a minimum skeletal metastasis rate of 6 percent. We feel these percentages are low and can be further defined by the more routine employment of the bone scan to evaluate patients with carcinoma of the pancreas. The true figure may be much higher, perhaps as high as 20 percent.

An active treatment of lung adenocarcinoma cancer with brain metastases: icotinib

Directory of Open Access Journals (Sweden)

Zhang Y

2015-06-01

Full Text Available Ying Zhang, Huaping Tang, Jun Li, Meng Li Department of Respiration Medicine, Municipal Hospital, Qingdao, People’s Republic of China Abstract: Lung cancer has the highest mortality rate of all cancers world­wide. A total of 70%–75% of all lung cancers are non-small cell lung cancer (NSCLC with two-thirds presenting with locally advanced or metastatic disease at diagnosis. Brain metastasis is one of the most common problems in the management of NSCLC, worsening the prognosis and quality of life of NSCLC patients. The epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs gefitinib and erlotinib have been tested in patients with NSCLC and brain metastasis. Icotinib is a new type of oral EGFR-TKI. In this report, we describe a patient with lung adenocarcinoma cancer with brain metastases who received icotinib treatment and kept satisfactory health-related quality of life for 1 year. Keywords: EGFR, non-small cell lung cancer, tyrosine kinase inhibitor

Are metastases from metastases clinical relevant? Computer modelling of cancer spread in a case of hepatocellular carcinoma.

Directory of Open Access Journals (Sweden)

Anja Bethge

Full Text Available BACKGROUND: Metastasis formation remains an enigmatic process and one of the main questions recently asked is whether metastases are able to generate further metastases. Different models have been proposed to answer this question; however, their clinical significance remains unclear. Therefore a computer model was developed that permits comparison of the different models quantitatively with clinical data and that additionally predicts the outcome of treatment interventions. METHODS: The computer model is based on discrete events simulation approach. On the basis of a case from an untreated patient with hepatocellular carcinoma and its multiple metastases in the liver, it was evaluated whether metastases are able to metastasise and in particular if late disseminated tumour cells are still capable to form metastases. Additionally, the resection of the primary tumour was simulated. The simulation results were compared with clinical data. RESULTS: The simulation results reveal that the number of metastases varies significantly between scenarios where metastases metastasise and scenarios where they do not. In contrast, the total tumour mass is nearly unaffected by the two different modes of metastasis formation. Furthermore, the results provide evidence that metastasis formation is an early event and that late disseminated tumour cells are still capable of forming metastases. Simulations also allow estimating how the resection of the primary tumour delays the patient's death. CONCLUSION: The simulation results indicate that for this particular case of a hepatocellular carcinoma late metastases, i.e., metastases from metastases, are irrelevant in terms of total tumour mass. Hence metastases seeded from metastases are clinically irrelevant in our model system. Only the first metastases seeded from the primary tumour contribute significantly to the tumour burden and thus cause the patient's death.

Hierarchy of treatment variables affecting outcome of 131I therapy in thyroid cancer patients with lung metastases.

Science.gov (United States)

Kozak, Oksana V; Sukach, Georgiy G; Korchinskaya, Oksana I; Trembach, Alexander M; Turicina, Viktoria L; Voit, Natalia U

2005-06-01

To assess the correlations between the first 131I activity value, time interval between the courses of radioiodine treatment and the overall number of courses required for total destruction of lung metastases in patients with differentiated thyroid cancer with metastatic lesions in lungs. 27 patients with differentiated thyroid cancer with metastases in lungs have been treated with radioiodine after surgical intervention. Activities administered amounted from 1600 to 7980 MBq. The number of radioiodine courses before total ablation of all metastatic lesions amounted from 1 to 10. Time interval between the 1st and the 2nd courses amounted from 3.5 to 11.5 months (6 months in average). The regression analysis of the data has been made. The exponential model fits the actual number of courses as a function of the first-second activity value and time interval between the courses. The first activity has a decisive influence on the number of courses required for total metastases ablation. The greater was the first activity value, the lesser was the overall number of courses. Increasing time interval between 1st and 2nd courses to 10 months seems to result in reducing the number of courses. Nevertheless even in the case of high activities the probability to undergone less then 3 courses is low. According to the proposed model in thyroid cancer patients with metastases in lungs the first activity should be not lesser than 6000 MBq, time interval between treatments--approximately 10 months. The results of our study suggest that individual factors such as histology, the number and the size of metastases in lymph nodes could not contribute more to the final outcome than the treatment variables, namely the first-second activity and time interval, nor could they affect the hierarchy of the effects revealed for the treatment variables.

THE ABILITY OF CONTRAST-ENHANCED ULTRASOUND IN THE DIAGNOSIS OF LIVER METASTASES IN CERVICAL CANCER

Directory of Open Access Journals (Sweden)

V. S. Kryazheva

2017-01-01

Full Text Available Objective: to explore the possibilities of contrast-enhanced ultrasound (CEUS in the diagnosis of liver metastases in patients with a diagnosis of cervical cancer.Materials and methods. We analyzed the results of 4 clinical cases, of which 3 cases according CEUS diagnosed with liver metastases, in 1 case – nodular hyperplasia.Results and conclusions. Despite the small number of observations, we have concluded that the use of CEUS allows to expand possibilities of the ultrasound method in the differential diagnosis of focal changes in the liver.

Preventing surgery-induced NK cell dysfunction and cancer metastases with influenza vaccination

Science.gov (United States)

Tai, Lee-Hwa; Zhang, Jiqing; Auer, Rebecca C

2013-01-01

Surgical resection is the mainstay of treatment for solid tumors, but the postoperative period is uniquely inclined to the formation of metastases, largely due to the suppression of natural killer (NK) cells. We found that preoperative influenza vaccination prevents postoperative NK-cell dysfunction, attenuating tumor dissemination in murine models and promoting the activation of NK cells in cancer patients. PMID:24404430

Immunoreactivities of human nonmetastatic clone 23 and p53 products are disassociated and not good predictors of lymph node metastases in early-stage cervical cancer patients.

Science.gov (United States)

Tee, Y T; Wang, P H; Ko, J L; Chen, G D; Chang, H; Lin, L Y

2007-01-01

To assess the relation between expressions of human nonmetastatic clone 23 (nm23-H1) and p53 in cervical cancer, their relationships with lymph node metastasis, and further to examine their predictive of lymph node metastases. nm23-H1 and p53 expression profiles were visualized by immunohistochemistry in early-stage cervical cancer specimens. Immunoreactivities of nm23-H1 and p53 were disassociated. The independent variables related with lymph node metastases were grade of cancer cell differentiation (p not good predictors of lymph node metastases in early-stage cervical cancer patients. However, stromal invasion and cell differentiation can predict lymph node metastasis.

The role of chemotherapy in brain metastases

International Nuclear Information System (INIS)

Ohori, Hisatsugu; Takahashi, Shin; Ishioka, Chikashi

2007-01-01

Brain metastases are the most common intracranial tumors and their incidence is increasing. Untreated brain metastases have a very poor prognosis with a median survival of 1-2 months. Despite the use of surgery and radiotherapy including whole-brain radiation and stereotactic radiosurgery to locally control brain metastases, survival times for those patients has not improved. Although chemotherapy plays a limited role in the treatment of brain metastases, metastases from lung or breast cancer are often well-controlled by chemotherapy. Accumulating evidence suggest that brain metastases are equally sensitive to chemotherapy as are metastases elsewhere in the body in particular chemotherapy-naive cases. Finally, since nearly a half of patients with brain metastases die from progression of systemic disease, control of systemic disease as well as intracranial disease are both important. (author)

Bone metastases of differentiated thyroid cancer: the importance of early diagnosis and {sup 131}I therapy on prognosis

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Zanotti-Fregonara, P. [CEA, DSV, I2BM, SHFJ, UMNRC, Orsay (France); Rubello, D. [Santa Maria Misericordia Hosp, Rovigo (Italy); Hindie, E. [Hop StLouis, Paris (France)

2008-07-01

Complete text of publication follows: Distant metastases are found at diagnosis or during follow-up in 10%-15% of patients with differentiated thyroid cancer. Bone is the second most commonly involved site. Patients with bone metastases, whether isolated or associated with lung metastases, have a markedly poor prognosis. Ten-year survival rates range from 13% to 21%. Given such poor prognosis, the use of {sup 131}I therapy has been questioned. However, it might well be that poor prognosis of bone metastases can be overcome if {sup 131}I therapy is delivered at an early stage, when tumor burden is small, as previously demonstrated for pulmonary metastases. A review of a large series of patients showed that only rarely were bone metastases diagnosed at an early stage. Among 109 patients with bone metastases reported by Bernier et al., only 4 had both radioiodine uptake and a negative standard radiography examination. Similarly, Durante et al. reported that only 8 of 115 patients had negative radiography findings at presentation. Prognosis may improve if bone metastases are detected earlier. In a recent study, bone metastases were first detected by {sup 131}I scanning in 8 of 16 patients, when complementary radiologic studies were negative. Six of these patients showed an excellent response to {sup 131}I therapy. Today, the nuclear medicine community is well armed for this challenge toward earlier diagnosis. Postsurgery thyroid remnant ablation is more widely used. The {sup 131}I whole body scan associated with thyroid remnant ablation after thyroidectomy has a major role in early diagnosis of functioning distant metastases at a time when complementary imaging techniques (CT, MRI, bone scanning) are often still showing negative findings. Early diagnosis of specific {sup 131}I-avid bone foci will be improved with the advent and generalization of SPECT/CT. When early diagnosis is achieved, repeated {sup 131}I therapy can be effective by targeting not only visible

Importance of Extracranial Disease Status and Tumor Subtype for Patients Undergoing Radiosurgery for Breast Cancer Brain Metastases

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Dyer, Michael A.; Kelly, Paul J. [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States); Harvard Medical School, Boston, MA (United States); Chen, Yu-Hui [Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA (United States); Pinnell, Nancy E. [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States); Claus, Elizabeth B. [Harvard Medical School, Boston, MA (United States); Department of Neurosurgery, Brigham and Women' s Hospital, Boston, MA (United States); Yale University School of Medicine, New Haven, CT (United States); Lee, Eudocia Q. [Harvard Medical School, Boston, MA (United States); Center for Neuro-Oncology, Dana-Farber/Brigham and Women' s Center, Boston, MA (United States); Weiss, Stephanie E. [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States); Harvard Medical School, Boston, MA (United States); Arvold, Nils D. [Harvard Radiation Oncology Program, Boston, MA (United States); Lin, Nancy U. [Harvard Medical School, Boston, MA (United States); Department of Medical Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States); Alexander, Brian M., E-mail: bmalexander@lroc.harvard.edu [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States); Harvard Medical School, Boston, MA (United States)

2012-07-15

Purpose: In this retrospective study, we report on outcomes and prognostic factors for patients treated with stereotactic radiosurgery (SRS) for breast cancer brain metastases. Methods and Materials: We identified 132 consecutive patients with breast cancer who were treated with SRS for brain metastases from January 2000 through June 2010. We retrospectively reviewed records of the 51 patients with adequate follow-up data who received SRS as part of the initial management of their brain metastases. Overall survival (OS) and time to central nervous system (CNS) progression from the date of SRS were calculated using the Kaplan-Meier method. Prognostic factors were evaluated using the Cox proportional hazards model. Results: Triple negative subtype was associated with CNS progression on univariate analysis (hazard ratio [HR] = 5.0, p = 0.008). On multivariate analysis, triple negative subtype (HR = 8.6, p = 0.001), Luminal B subtype (HR = 4.3, p = 0.03), and omission of whole-brain radiation therapy (HR = 3.7, p = 0.02) were associated with CNS progression. With respect to OS, Karnofsky Performance Status (KPS) {<=} 80% (HR = 2.0, p = 0.04) and progressive extracranial disease (HR = 3.1, p = 0.002) were significant on univariate analysis; KPS {<=} 80% (HR = 4.1, p = 0.0004), progressive extracranial disease (HR = 6.4, p < 0.0001), and triple negative subtype (HR = 2.9, p = 0.04) were significant on multivariate analysis. Although median survival times were consistent with those predicted by the breast cancer-specific Graded Prognostic Assessment (Breast-GPA) score, the addition of extracranial disease status further separated patient outcomes. Conclusions: Tumor subtype is associated with risk of CNS progression after SRS for breast cancer brain metastases. In addition to tumor subtype and KPS, which are incorporated into the Breast-GPA, progressive extracranial disease may be an important prognostic factor for OS.

Clinical observation on strontium-89-chloride therapy in elder patients with prostate cancer for palliation of pain from bone metastases

International Nuclear Information System (INIS)

Chen Weimin; Lin Tiansheng; Wang Shen; Chen Tanying

2006-01-01

Objective: To estimate clinical curative efficacy and adverse reaction of 89 Sr-chloride therapy for palliation of pain from bone metastases in the older patients with prostate cancer. Methods: 48 cases of older patients with metastatic prostate cancer with bone pain were studied after androgen deprivation therapy, 89 Sr- chloride were administrated iv for the palliative treatment of metastatic bone pain. The curative effects in patients were investigated, including palliation of pain, change of metastatic focus, the tumor sign of PSA, and the adverse reaction. Results: After 89 Sr-chloride therapy, the total palliation rate was 89.6%, inefficiency rate was 10.4%, while metastatic focus and PSA decreased to some extent. No severe adverse reaction occurred. Conclusions: It is shown that the curative efficacy of acesodyne is evident after 89 Sr-chloride therapy in older patients suffering from bone metastase with prostate cancer. It is an effective therapeutic method for the palliation of pain from bone metastases especially to the older patients with multiple metastatases. (authors)

Diffusion-weighted imaging and dynamic contrast-enhanced MRI of experimental breast cancer bone metastases – A correlation study with histology

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Merz, Maximilian [Department of Medical Physics in Radiology, German Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Department of Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Im Neuenheimer Feld 410, 69120 Heidelberg (Germany); Seyler, Lisa; Bretschi, Maren; Semmler, Wolfhard [Department of Medical Physics in Radiology, German Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Bäuerle, Tobias, E-mail: tobias.baeuerle@uk-erlangen.de [Department of Medical Physics in Radiology, German Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Institute of Radiology, University Medical Center Erlangen, Palmsanlage 5, 90154 Erlangen (Germany)

2015-04-15

Purpose: To validate imaging parameters from diffusion-weighted imaging and dynamic contrast-enhanced MRI with immunohistology and to non-invasively assess microstructure of experimental breast cancer bone metastases. Materials and methods: Animals bearing breast cancer bone metastases were imaged in a clinical 1.5 T MRI scanner. HASTE sequences were performed to calculate apparent diffusion coefficients. Saturation recovery turbo FLASH sequences were conducted while infusing 0.1 mmol/l Gd–DTPA for dynamic contrast-enhanced MRI to quantify parameters amplitude A and exchange rate constant k{sub ep}. After imaging, bone metastases were analyzed immunohistologically. Results: We found correlations of the apparent diffusion coefficients from diffusion-weighted imaging with tumor cellularity as assessed with cell nuclei staining. Histological vessel maturity was correlated negatively with parameters A and k{sub ep} from dynamic contrast-enhanced MRI. Tumor size correlated inversely with cell density and vessel permeability as well as positively with mean vessel calibers. Parameters from the rim of bone metastases differed significantly from values of the center. Conclusion: In vivo diffusion-weighted imaging and dynamic contrast-enhanced MRI in experimental bone metastases provide information about tumor cellularity and vascularity and correlate well with immunohistology.

Detection of bone metastases in breast cancer patients in the PET/CT era: Do we still need the bone scan?

Science.gov (United States)

Caglar, M; Kupik, O; Karabulut, E; Høilund-Carlsen, P F

2016-01-01

To examine the value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) for the detection of bone metastasis in breast cancer patients and assess whether whole body bone scan (BS) with (99m)Tc-methylene diphosphonate provides any additional information. Study group comprised 150 patients, mean age 52 years (range 27-85) with breast cancer, suspected of having bone metastases. All patients had undergone both FDG-PET/CT and BS with or without single photon emission tomography/computed tomography (SPECT/CT) within a period of 6 weeks. The final diagnosis of bone metastasis was established by histopathological findings, additional imaging, or clinical follow-up longer than 10 months. Cancer antigen 15-3 (CA15-3) and carcinoembryogenic antigen (CEA) were measured in all patients. Histologically 83%, 7% and 10% had infiltrating ductal, lobular and mixed carcinoma respectively. Confirmed bone metastases were present in 86 patients (57.3%) and absent in 64 (42.7%). Mean CA15-3 and CEA values in patients with bone metastases were 74.6ng/mL and 60.4U/mL respectively, compared to 21.3ng/mL and 3.2U/mL without metastases (p<0.001). The sensitivity of FDG-PET/CT for the detection of bone metastases was 97.6% compared to 89.5% with SPECT/CT. In 57 patients, FDG-PET/CT correctly identified additional pulmonary, hepatic, nodal and other soft tissue metastases, not detected by BS. Our findings suggest that FDG-PET/CT is superior to BS with or without SPECT/CT. Copyright © 2015 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

The diagnostic value of PSA, cPSA and bone scintigraphy for early skeletal metastasis of prostate cancer

International Nuclear Information System (INIS)

Xue Zhongguang

2007-01-01

Objective: To evaluate the value of prostate specific antigen (PSA), complexed prostate specific antigen (cPSA) and bone scintigraphic imaging in diagnosis of early skeletal metastasis of prostate cancer. Methods: 152 patients (74 with prostate cancer, 78 with benign prostate disease) and 90 controls were examined for the serum concentrations of PSA and cPSA. At the same time, the 74 patients with PCa were examined with bone scintigraphy. The cPSA/PSA ratio was calculated. Results: Serum PSA, cPSA levels and cPSA/PSA ratio of patients with prostate cancer were significantly higher than those in benign prostate patients and controls. In addition, the serum PSA, cPSA levels and cPSA/PSA ratio in prostate cancer patients with skeletal metastasis were remarkably higher than those in patients without skeletal metastasis, and the differences were significant (P 20 μg/L, cPSA>10 μg/L, cPSA/PSA>0.80, there is a high probability that skeletal metastasis of prostate cancer would be present and bone scintigraphy should be performed. (authors)

Value of whole body bone scan in the pre-operative assessment in carcinoma of the breast

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Hahn, P [Oerebro Regional Hospital (Sweden). Dept. of Oncology; Vikterloef, K J; Beckman, K W [Oerebro Regional Hospital (Sweden). Dept. of Radiation Physics; Rydman, H; Blom, O [Oerebro Regional Hospital (Sweden). Dept. of Diagnostic Radiology

1979-01-01

In 126 patients with primary breast cancer a patient moving whole-body bone scan was performed when they first presented. None of the patients in stage I had an evidence of skeletal metastases. Two patients (3%) of 62 in stage II and 4 patients (17%) in stage III had evidence of skeletal metastases. It appears that whole-body scanning is the most accurate, sensitive and convenient method of detecting osseous metastases and of staging breast cancer. This investigation should be carried out pre-operatively. Detection of early asymptomatic bony metastases will provide a better planning of treatment with rational approach.

Port-site metastases following robot-assisted laparoscopic surgery for gynecological malignancies.

Science.gov (United States)

Lönnerfors, Celine; Bossmar, Thomas; Persson, Jan

2013-12-01

To evaluate the incidence and possible predictors associated with port-site metastases following robotic surgery. Prospective study. University Hospital. Women with gynecological cancer. The occurrence of port-site metastases in the first 475 women undergoing robotic surgery for gynecological cancer was reviewed. Rate of port-site metastases. A port-site metastasis was detected in nine of 475 women (1.9%). Eight women had either an unexpected locally advanced disease or lymph-node metastases at the time of surgery. All nine women received postoperative adjuvant therapy. Women with ≥ stage III endometrial cancer and women with node positive cervical cancer had a significantly higher risk of developing a port-site metastasis, as did women with high-risk histology endometrial cancer. Port-site metastases were four times more likely to occur in a specimen-retrieval port. One (0.2%) isolated port-site metastasis was detected. The median time to occurrence of a port-site metastasis was 6 months (range 2-19 months). Six of the nine women (67%) have died and their median time of survival from recurrence was 4 months (range 2-16 months). In women with gynecological cancer, the incidence of port-site metastases following robotic surgery was 1.9%. High-risk histology and/or advanced stage of disease at surgery seem to be contributing factors. © 2013 Nordic Federation of Societies of Obstetrics and Gynecology.

Early identification and intervention matters: A comprehensive review of current evidence and recommendations for the monitoring of bone health in patients with cancer.

Science.gov (United States)

Brodowicz, Thomas; Hadji, Peyman; Niepel, Daniela; Diel, Ingo

2017-12-01

Bone metastases are common in patients with advanced solid tumors, and many individuals experience debilitating skeletal-related events (SREs; e.g. pathologic fracture, hypercalcemia, radiotherapy or surgery to bone, and spinal cord compression). These events substantially affect disease outcomes, including survival and quality of life, and healthcare systems. Plain radiography is the most widely used imaging modality for the detection of bone metastases; skeletal scintigraphy, computed tomography, positron emission tomography and magnetic resonance imaging offer greater sensitivity but their use in routine practice is restricted by high costs and limited availability. Biomarkers of bone turnover may also have a role in the early detection of bone metastases and can provide valuable prognostic information on disease progression. SREs can be delayed or prevented using agents such as the receptor activator of nuclear factor kappa B ligand (RANKL) inhibitor, denosumab, and bisphosphonates. Painful bone metastases can be treated with radiofrequency ablation, radiotherapy, or radionuclides such as radium-223 dichloride, which has been shown to delay the onset of SREs in men with castration-resistant prostate cancer. Close monitoring of bone health in patients with advanced cancer may lead to early identification of individuals with bone metastases who could benefit from early intervention to prevent SREs. This review examines current guideline recommendations for assessing and monitoring bone health in patients with advanced cancer, use of biomarkers and treatment of patients with bone metastases. The emerging evidence for the potential survival benefit conferred by early intervention with denosumab and bisphosphonates is also discussed, together with best practice recommendations. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

The impact of PET/CT on the management of hepatic and extra hepatic metastases from gastrointestinal cancers

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Polat, Erdal, E-mail: erdal066@yahoo.com [Kartal Kosuyolu High Specialty Training and Research Hospital, Department of Gastrointestinal Surgery, Istanbul (Turkey); Bostanci, Erdal Birol [Sakarya University, Faculty of Medicine, Department of General Surgery, Sakarya (Turkey); Aksoy, Erol [Turkiye Yuksek Ihtisas Teaching and Research Hospital, Department of Gastroenterological Surgery, Ankara (Turkey); Karaman, Kerem [Sakarya University, Faculty of Medicine, Department of General Surgery, Sakarya (Turkey); Poyraz, Nilufer Yildirim [Ataturk Teaching and Research Hospital, Department of Nuclear Medicine, Ankara (Turkey); Duman, Ugur [Sevket Yilmaz Training and Research Hospital, Department of General Surgery, Bursa (Turkey); Gencturk, Zeynep Biyikli [Ankara University, Faculty of Medicine, Department of Biostatistics, Ankara (Turkey); Yol, Sinan [Medeniyet University, Faculty of Medicine, Department of General surgery, Istanbul (Turkey)

2015-06-15

Highlights: • CT is more sensitive than PET/CT in detecting hepatic metastases. • PET/CT is more specific in detecting hepatic metastases. • CT and PET/CT have equal sensitivity in detecting extra hepatic metastases. • PET/CT is more specific in detecting extra hepatic metastases. • PET/CT has an impact of about 40% on changing the management strategies. - Abstract: Purpose: To investigate the efficacy of positron emission tomography/computed tomography (PET/CT) in detection and management of hepatic and extrahepatic metastases from gastrointestinal cancers. Materials and methods: Between February 2008 and July 2010, patients histopathologically diagnosed with gastrointestinal cancer and showing suspected metastasis on CT screening were subsequently evaluated with PET/CT. All patients were subgrouped according to histopathological origin and localization of the primary tumor. Localization of gastrointestinal cancers was further specified as lower gastrointestinal system (GIS), upper GIS, or hepato-pancreato-biliary (HPB). Both accuracy and impact of CT and PET/CT on patient management were retrospectively evaluated. Results: One hundred and thirteen patients diagnosed histopathologically with gastrointestinal cancers were retrospectively evaluated. Seventy-nine patients had adenocarcinoma and 34 patients other gastrointestinal tumors. Forty-one patients were in the upper GIS group, 30 patients in the HPB group, and 42 patients in the lower GIS group. Evaluation the diagnostic performance of PET/CT for suspected metastasis according to histopathological origin of the tumor, revealed that the sensitivity of PET/CT – although statistically not different – was higher in adenocarcinomas than in non-adenocarcinomas (90% (95% CI, 0.78–0.96) vs. 71.4% (95% CI, 0.45–0.88), P = 0.86). The specificity was not significantly different (85.7% (95% CI, 0.70–0.93) vs. 85% (95% CI, 0.63–0.94), P = 1.00). In the overall patient group; CT was significantly more

Follow-up of prolactin levels in patients with breast cancer metastases treated by cryohypophysectomy

International Nuclear Information System (INIS)

Rozsival, V.; Petr, R.; Kubicek, J.; Hajek, P.; Fingerova, H.; Talas, M.; Janouskova, M.

1981-01-01

In the years 1977 to 1979, prolactin levels were examined in the blood of 39 patients with breast cancer metastases in the skeleton. In 27 patients undergoing surgery, prolactin values were obtained prior to the operation and on the 7th day after stereotactic cryohypophysectomy; in 19 patients the values were obtained also at later intervals. Prolactin was examined using RIA. Prior to surgery, the prolactin levels ranged between 4.3 and above 100 μg/l, with an average of 24.69. Seven days after cryohypophysectomy, the average was 14.01 μg/l, i.e., a remarkable decrease was observed showing considerable significance in the pair test. Prolactin examination in patients with breast cancer metastases showed increased levels above the menopausal standard in almost 80% of the group of patients prior to hypophysectomy. After surgery, a prolactin level decrease was observed in 60% of patients, which confirmed that the intervention in the hypophysis was effective. (author)

Sanctuary site leptomeningeal metastases in HER-2 positive breast cancer: A review in the era of trastuzumab.

Science.gov (United States)

Kordbacheh, T; Law, W Y; Smith, I E

2016-04-01

The development of trastuzumab and other targeted systemic therapies has transformed the management of HER-2 positive breast cancers. However, as patients live longer and systemic therapies may not cross the blood brain barrier a rising number of patients are developing leptomeningeal metastases and brain metastases as a sanctuary site of disease. Intrathecal trastuzumab has been reported to treat these. We describe a breast cancer patient with HER-2 positive leptomeningeal disease in the spinal cord successfully treated with intrathecal trastuzumab and methotrexate, alongside systemic anti-HER-2 therapy and radiotherapy. We also review the literature to date on the efficacy and safety of intrathecal trastuzumab, and recent evidence suggesting that intrathecal trastuzumab passes via the blood brain barrier into the serum to achieve intravenous concentrations similar to that seen with systemic therapy alone. Overall, intrathecal trastuzumab appears to be a safe and often effective treatment for leptomeningeal metastases in HER-2 positive breast cancer. Ongoing phase I and II studies are required to determine optimum dosing schedules, validate CSF and CSF-to-serum pharmacokinetics, determine efficacy, and to assess the added benefits or disadvantages of prior radiotherapy and concomitant systemic therapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

Association of dipeptidyl peptidase 4 inhibitors with risk of metastases in patients with type 2 diabetes and breast, prostate or digestive system cancer.

Science.gov (United States)

Rathmann, Wolfgang; Kostev, Karel

2017-04-01

Experimental and animal studies have supported the hypothesis that dipeptidyl peptidase-4 inhibitors (DPP-4i) may accelerate tumor metastasis. The aim was to analyze the relationships between DPP-4i therapy with risk of metastases in type 2 diabetes patients with breast, prostate and digestive organ cancers. Type 2 diabetes patients with first diagnoses of breast, prostate or digestive organ cancer were selected in general and internal medicine practices (Disease Analyzer Germany: 01/2008-12/2014). Propensity score matching between DPP-4i users and non-users was carried out for age, sex, diabetes duration, and metformin use. Time-dependent Cox regression models were used to estimate hazard ratios (HR) for metastases further adjusting for HbA1c, body mass index, comorbidity and co-therapy with glucose-lowering drugs (3-4years follow-up). 668 patients with newly diagnosed breast cancer, 906 with prostate cancer and 908 with digestive organ cancer were analyzed. In Cox regression, use of DPP-4i was not associated with an increased risk of metastases in patients with breast (adjusted HR, 95%CI: 1.00, 0.49-2.02), prostate (0.98, 0.54-1.77) or digestive organ cancers (0.97, 0.57-1.66). This first observational study in patients with type 2 diabetes and breast, prostate or digestive organ cancer found no increased risk of metastases in DPP-4i users. Copyright © 2017 Elsevier Inc. All rights reserved.

Skeletal metastasis in primary carcinoma of the liver | Schweitzer ...

African Journals Online (AJOL)

Abstract. Two cases of hepatoma metastasizing to bone are reported. A ttention is drawn to the fact that although skeletal metastasis in hepatoma is uncommon, it may be the initial ;presentafion of the tumour.

Specific extracellular matrix remodeling signature of colon hepatic metastases.

Directory of Open Access Journals (Sweden)

Maguy Del Rio

Full Text Available To identify genes implicated in metastatic colonization of the liver in colorectal cancer, we collected pairs of primary tumors and hepatic metastases before chemotherapy in 13 patients. We compared mRNA expression in the pairs of patients to identify genes deregulated during metastatic evolution. We then validated the identified genes using data obtained by different groups. The 33-gene signature was able to classify 87% of hepatic metastases, 98% of primary tumors, 97% of normal colon mucosa, and 95% of normal liver tissues in six datasets obtained using five different microarray platforms. The identified genes are specific to colon cancer and hepatic metastases since other metastatic locations and hepatic metastases originating from breast cancer were not classified by the signature. Gene Ontology term analysis showed that 50% of the genes are implicated in extracellular matrix remodeling, and more precisely in cell adhesion, extracellular matrix organization and angiogenesis. Because of the high efficiency of the signature to classify colon hepatic metastases, the identified genes represent promising targets to develop new therapies that will specifically affect hepatic metastasis microenvironment.

Resection of Concomitant Hepatic and Extrahepatic Metastases from Colorectal Cancer - A Worthwhile Operation?

Science.gov (United States)

Diaconescu, Andrei; Alexandrescu, Sorin; Ionel, Zenaida; Zlate, Cristian; Grigorie, Razvan; Brasoveanu, Vladislav; Hrehoret, Doina; Ciurea, Silviu; Botea, Florin; Tomescu, Dana; Droc, Gabriela; Croitoru, Adina; Herlea, Vlad; Boros, Mirela; Grasu, Mugur; Dumitru, Radu; Toma, Mihai; Ionescu, Mihnea; Vasilescu, Catalin; Popescu, Irinel

2017-01-01

Background: The benefit of hepatic resection in case of concomitant colorectal hepatic and extrahepatic metastases (CHEHMs) is still debatable. The purpose of this study is to assess the results of resection of hepatic and extrahepatic metastases in patients with CHEHMs in a high-volume center for both hepatobiliary and colorectal surgery and to identify prognostic factors that correlate with longer survival in these patients. It was performed a retrospective analysis of 678 consecutive patients with liver resection for colorectal cancer metastases operated in a single Centre between April 1996 and March 2016. Among these, 73 patients presented CHEHMs. Univariate analysis was performed to identify the risk factors for overall survival (OS) in these patients. Results: There were 20 CHMs located at the lymphatic node level, 20 at the peritoneal level, 12 at the ovary and lung level, 12 presenting as local relapses and 9 other sites. 53 curative resections (R0) were performed. The difference in overall survival between the CHEHMs group and the CHMs group is statistically significant for the entire groups (p 0.0001), as well as in patients who underwent R0 resection (p 0.0001). In CHEHMs group, the OS was statistically significant higher in patients who underwent R0 resection vs. those with R1/R2 resection (p=0.004). Three variables were identified as prognostic factors for poor OS following univariate analysis: 4 or more hepatic metastases, major hepatectomy and the performance of operation during first period of the study (1996 - 2004). There was a tendency toward better OS in patients with ovarian or pulmonary location of extrahepatic disease, although the difference was not statistically significant. In patients with concomitant hepatic and extrahepatic metastases, complete resection of metastatic burden significantly prolong survival. The patients with up to 4 liver metastases, resectable by minor hepatectomy benefit the most from this aggressive onco

Clinical management and outcomes in patients with hyperfunctioning distant metastases from differentiated thyroid cancer after total thyroidectomy and radioactive iodine therapy.

Science.gov (United States)

Qiu, Zhong-Ling; Shen, Chen-Tian; Luo, Quan-Yong

2015-02-01

Hyperfunctioning distant metastasis (HFDM) from differentiated thyroid cancer (DTC) is a rare entity. This study aimed to assess the outcomes of DTC patients presenting with HFDM after total thyroidectomy and radioactive iodine therapy. A total of 5367 DTC patients treated with (131)I after total thyroidectomy were analyzed retrospectively from January 1991 to June 2013. Therapeutic efficacy was evaluated based on changes in serum thyroglobulin (Tg) and anatomical imaging changes in metastatic lesions. The relationships between survival time and several variables were assessed by univariate and multivariate analyses using the Kaplan-Meier method and Cox's proportional hazards model respectively. Thirty-eight patients with HFDM from DTC were diagnosed, including four with hyperthyroidism, four with subclinical hyperthyroidism, and three with subclinical hypothyroidism. The remaining 27 were euthyroid. Of 25 patients with lung metastases, 84% (21/25) showed disappearance or shrinkage of lung nodules; of 24 patients with bone metastases, 66.67% (16/24) exhibited no obvious imaging changes in metastatic bone lesions after (131)I therapy. Serum Tg decreased significantly in 81.58% (31/38) and increased in 18.42% (7/38) after (131)I therapy. The 10-year survival rate of DTC patients with HFDM was 65.79% (25/38). Multivariate analyses identified age at occurrence of distant metastases (thyroid cancer (PTC; p=0.032, NA, and 0.043) as independent predictors of survival. The response of hyperfunctioning lung metastases to (131)I treatment was better than that of non-hyperfunctioning lung metastases in DTC, while hyperfunctioning bone metastases responded similarly compared to non-hyperfunctioning bone metastases. Patients younger than 45 years at occurrence of distant metastases, those with only lung metastases, and patients with PTC had better prognoses.

Role of surgical treatment in breast cancer liver metastases: a single center experience.

Science.gov (United States)

Bacalbasa, Nicolae; Dima, Simona Olimpia; Purtan-Purnichescu, Raluca; Herlea, Vlad; Popescu, Irinel

2014-10-01

The aim of the present study was to review a single hepatobiliary center experience, the benefit of hepatic metastasectomy in breast cancer liver metastases (BCLM) patients and to identify predictors of survival. Fifty-two female patients underwent surgery for BCLM between 2002 and 2013. Only patients with liver resections (n=43) were included in the analysis. The median survival of the 43 patients with liver resection was 32.2 months. The factors significantly associated with overall post-hepatectomy survival were estrogen/progesteron receptor (ER/PR) status (p=0.002), node involvement of the primary tumor (p=0.049), size (p=0.005) and number (p=0.006) of the metastatic lesions. The 1-, 3- and 5-year survival rates after curative liver resection were 93.02%, 74.42%, 58.14%, respectively. BCLM resection is a safe procedure and offers survival benefit, especially in patients with reduced liver metastatic burden (solitary metastases, diameter of the metastases <5 cm) and positive ER/PR status. Copyright© 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

Whole brain radiotherapy for brain metastases from breast cancer: estimation of survival using two stratification systems

International Nuclear Information System (INIS)

Viani, Gustavo A; Castilho, Marcus S; Salvajoli, João V; Pellizzon, Antonio Cassio A; Novaes, Paulo E; Guimarães, Flavio S; Conte, Maria A; Fogaroli, Ricardo C

2007-01-01

Brain metastases (BM) are the most common form of intracranial cancer. The incidence of BM seems to have increased over the past decade. Recursive partitioning analysis (RPA) of data from three Radiation Therapy Oncology Group (RTOG) trials (1200 patients) has allowed three prognostic groups to be identified. More recently a simplified stratification system that uses the evaluation of three main prognostics factors for radiosurgery in BM was developed. To analyze the overall survival rate (OS), prognostic factors affecting outcomes and to estimate the potential improvement in OS for patients with BM from breast cancer, stratified by RPA class and brain metastases score (BS-BM). From January 1996 to December 2004, 174 medical records of patients with diagnosis of BM from breast cancer, who received WBRT were analyzed. The surgery followed by WBRT was used in 15.5% of patients and 84.5% of others patients were submitted at WBRT alone; 108 patients (62.1%) received the fractionation schedule of 30 Gy in 10 fractions. Solitary BM was present in 37.9 % of patients. The prognostic factors evaluated for OS were: age, Karnofsky Performance Status (KPS), number of lesions, localization of lesions, neurosurgery, chemotherapy, absence extracranial disease, RPA class, BS-BM and radiation doses and fractionation. The OS in 1, 2 and 3 years was 33.4 %, 16.7%, and 8.8 %, respectively. The RPA class analysis showed strong relation with OS (p < 0.0001). The median survival time by RPA class in months was: class I 11.7, class II 6.2 and class III 3.0. The significant prognostic factors associated with better OS were: higher KPS (p < 0.0001), neurosurgery (P < 0.0001), single metastases (p = 0.003), BS-BM (p < 0.0001), control primary tumor (p = 0.002) and absence of extracranial metastases (p = 0.001). In multivariate analysis, the factors associated positively with OS were: neurosurgery (p < 0.0001), absence of extracranial metastases (p <0.0001) and RPA class I (p < 0.0001). Our

Comparison of EGFR and KRAS Status between Primary Non-small Cell Lung Cancer and Corresponding Metastases: A Systematic Review and meta-analysis

Directory of Open Access Journals (Sweden)

Chengbo HAN

2010-09-01

Full Text Available Background and objective Epidermal growth factor receptor (EGFR and KRAS status were particularly critical for the choice of first-line targeted therapy of non-small cell lung cancer (NSCLC, while the primary tumor and metastases might be different in the EGFR and KRAS gene status. The aim of this pooled analysis is to compare EGFR and KRAS status in matching primary NSCLC and metastases and further to guide clinical practice. Methods Systematic computerized searches of the Pubmed and Medline databases (up to May 10, 2010 meeting specified search criteria were performed, followed by a further screening according to inclusive and exclusive criteria. Results Fourteen articles were selected into the final meta-analysis with paired primary and metastatic cases of 598. Expression level of EGFR protein and mutation frequency of KRAS gene in primary tumors were higher than that in metastases, relative risk (RR=1.13 (95%CI: 0.98-1.31, P=0.09 and RR=1.39 (95%CI: 0.95-2.03, P=0.09, respectively. EGFR gene copy number in metastases was higher than that in primary tumor, RR=0.74 (95%CI: 0.53-1.02, P=0.06. There was no statistically significant difference of EGFR mutation frequency in primary tumors and metastases (P=0.31. The discordant rate in primary and metastases was 17.09% for EGFR mutation, 27.07% for EGFR amplification, 27.84% for EGFR protein expression and 25.91% for KRAS mutation. Conclusion The systematic analysis showed that the EGFR mutation status in primary lung cancer and corresponding metastases was more stable than KRAS gene. KRAS mutation in primary lung cancerous foci seems to better reflect systemically cancerous genetic characteristics of KRAS gene. Determination of KRAS gene status based merely on metastatic foci might lead to more resistant selections of EGFR tyrosine kinase inhibitor (TKI therapy. Combined detection of EGFR and KRAS mutation from primary NSCLC foci might serve as a better predictive biomarker for anti-EGFR targeted

Prognostic factors for survival and intracerebral control after irradiation for brain metastases from gynecological cancer

NARCIS (Netherlands)

Rades, Dirk; Fischer, Dorothea; Veninga, Theo; Stalpers, Lukas J. A.; Schild, Steven E.

2009-01-01

The most appropriate treatment for the individual patient with brain metastases from gynecological cancer is unclear. Most of these patients receive whole-brain radiotherapy (WBRT) alone. Prognostic factors predicting the outcomes of these patients may guide the physician to select the appropriate

The prognostic value of BRAF mutation and lymph node metastases in patients with papillary thyroid cancer

International Nuclear Information System (INIS)

Takacsova, E.

2015-01-01

Full text of publication follows. Aim: To assess the prognostic significance of BRAF mutation and lymph node metastases in patients with papillary thyroid cancer. Method: between January 2010 and March 2012, we retrospectively analysed 172 patients after total thyroidectomy with neck dissection for papillary thyroid cancer. Mutation in the BRAF gene (V600E) was assessed in all of the enrolled patients. According to TNM classification, 56 (33%) patients were in low risk group and 116 (67%) patients in high risk group. Among high risk group, 105 out of 116 (90%) patients were presented with lymph node metastases. Thyroid ablation with radioactive iodine was performed in all of the patients enrolled in the study. Persistent or recurrent disease was diagnosed in 42 (24%) patients during radioiodine therapy. Results and conclusion: BRAF mutation did not appear to be significant unfavourable prognostic factor in our cohort: it was present in 55% of low risk patients, in 48% of high risk patients and in 46% of patients with lymph node metastases. In patients with persistent or recurrent disease, BRAF mutation was found in 48%. But we confirmed that the presence of lymph node metastases in time of initial surgery (61% of all patients) appeared to be significant: neck dissection enabled a more precise classification of patients into the high risk group - up to 95% of patients with persistent or recurrent disease diagnosed during radioiodine therapy belonged to the high risk group in the beginning of therapy. (author)

Targeting brain metastases in ALK-rearranged non-small-cell lung cancer.

Science.gov (United States)

Zhang, Isabella; Zaorsky, Nicholas G; Palmer, Joshua D; Mehra, Ranee; Lu, Bo

2015-10-01

The incidence of brain metastases has increased as a result of improved systemic control and advances in imaging. However, development of novel therapeutics with CNS activity has not advanced at the same rate. Research on molecular markers has revealed many potential targets for antineoplastic agents, and a particularly important aberration is translocation in the ALK gene, identified in non-small-cell lung cancer (NSCLC). ALK inhibitors have shown systemic efficacy against ALK-rearranged NSCLC in many clinical trials, but the effectiveness of crizotinib in CNS disease is limited by poor blood-brain barrier penetration and acquired drug resistance. In this Review, we discuss potential pathways to target ALK-rearranged brain metastases, including next generation ALK inhibitors with greater CNS penetration and mechanisms to overcome resistance. Other important mechanisms to control CNS disease include targeting pathways downstream of ALK phosphorylation, increasing the permeability of the blood-brain barrier, modifying the tumour microenvironment, and adding concurrent radiotherapy. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Influence of Diabetes Mellitus and Metformin on Distant Metastases in Oropharyngeal Cancer: A Multicenter Study

Energy Technology Data Exchange (ETDEWEB)

Spratt, Daniel E. [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Beadle, Beth M. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Zumsteg, Zachary S., E-mail: zachary.zumsteg@cshs.org [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California (United States); Rivera, Andrew [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Skinner, Heath D. [Bobby R. Alford Department of Otolaryngology–Head and Neck Surgery, Baylor College of Medicine, Houston, Texas (United States); Osborne, Joseph R. [Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Garden, Adam S. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Lee, Nancy Y. [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States)

2016-03-01

Purpose: Local control in oropharyngeal cancer has improved to unprecedented rates with combined modality therapy; as a result, distant metastases are becoming a principal challenge. We aimed to determine the impact of diabetes mellitus and metformin use on clinical outcomes in a large population of oropharyngeal cancer patients treated in the modern era. Methods and Materials: We identified 1745 consecutive patients with oropharyngeal cancer treated at 2 large cancer centers with external beam radiation therapy from 1998 to 2011. A total of 184 patients had diabetes mellitus at the time of diagnosis, of whom 102 were taking metformin. The outcomes assessed included local failure-free survival (LFFS), regional failure-free survival (RFFS), distant metastasis-free survival (DMFS), and overall survival (OS). Results: The median follow-up time was 4.3 years. The 5-year actuarial rates of DMFS were 89.6% for nondiabetic patients and 78.7% for diabetic nonmetformin users (P=.011) and of OS were 83.0% for nondiabetic patients and 70.7% for diabetic nonmetformin users (P=.048). Diabetic metformin users had 5-year DMFS (90.1%) and OS (89.6%) similar to those of nondiabetic patients. Multivariate analysis (diabetic nonmetformin users as reference) demonstrated improved DMFS for nondiabetic patients (adjusted hazard ratio 0.54; 95% confidence interval 0.32-0.93; P=.03) and a trend toward improved DMFS with metformin use (adjusted hazard ratio 0.46; 95% confidence interval 0.20-1.04; P=.06). LFFS and RFFS were high in all groups and were not significantly different by diabetic status or metformin use. Conclusions: Diabetic patients not using metformin independently have significantly higher rates of distant metastases than do nondiabetic patients, whereas metformin users have rates of distant metastases similar to those of nondiabetic patients. Further prospective investigation is warranted to validate the benefit of metformin in oropharyngeal cancer.

The Influence of Diabetes Mellitus and Metformin on Distant Metastases in Oropharyngeal Cancer: A Multicenter Study

International Nuclear Information System (INIS)

Spratt, Daniel E.; Beadle, Beth M.; Zumsteg, Zachary S.; Rivera, Andrew; Skinner, Heath D.; Osborne, Joseph R.; Garden, Adam S.; Lee, Nancy Y.

2016-01-01

Purpose: Local control in oropharyngeal cancer has improved to unprecedented rates with combined modality therapy; as a result, distant metastases are becoming a principal challenge. We aimed to determine the impact of diabetes mellitus and metformin use on clinical outcomes in a large population of oropharyngeal cancer patients treated in the modern era. Methods and Materials: We identified 1745 consecutive patients with oropharyngeal cancer treated at 2 large cancer centers with external beam radiation therapy from 1998 to 2011. A total of 184 patients had diabetes mellitus at the time of diagnosis, of whom 102 were taking metformin. The outcomes assessed included local failure-free survival (LFFS), regional failure-free survival (RFFS), distant metastasis-free survival (DMFS), and overall survival (OS). Results: The median follow-up time was 4.3 years. The 5-year actuarial rates of DMFS were 89.6% for nondiabetic patients and 78.7% for diabetic nonmetformin users (P=.011) and of OS were 83.0% for nondiabetic patients and 70.7% for diabetic nonmetformin users (P=.048). Diabetic metformin users had 5-year DMFS (90.1%) and OS (89.6%) similar to those of nondiabetic patients. Multivariate analysis (diabetic nonmetformin users as reference) demonstrated improved DMFS for nondiabetic patients (adjusted hazard ratio 0.54; 95% confidence interval 0.32-0.93; P=.03) and a trend toward improved DMFS with metformin use (adjusted hazard ratio 0.46; 95% confidence interval 0.20-1.04; P=.06). LFFS and RFFS were high in all groups and were not significantly different by diabetic status or metformin use. Conclusions: Diabetic patients not using metformin independently have significantly higher rates of distant metastases than do nondiabetic patients, whereas metformin users have rates of distant metastases similar to those of nondiabetic patients. Further prospective investigation is warranted to validate the benefit of metformin in oropharyngeal cancer.

Pain palliation therapy of bone metastases: palliative or curative?

International Nuclear Information System (INIS)

Fischer, M.

2007-01-01

In Germany the incidence of breast cancer is about 85 and of prostate cancer about 50 new patients per 100.000 inhabitants/year. In about 80% of prostate cancer patients and 75% of breast cancer patients bone metastases are observed in autopsy. Most of these patients develop severe pain syndrome from bone metastases reducing quality of life during life time. Therapy of these patients should aim at adding life to the years not years to their life. The knowledge of metastatic cell biology, of cell-cell interaction and of tumor-cell, tumor cell-skeleton interaction may modify the therapeutic procedure. Already in 1940/41, Pecher treated a patient suffering from painful prostate cancer bone metastases administering 296 MBq 89 Strontium chloride. About 10 years later, Friedell introduced 32 Phosphorus for treatment of bone metastases from breast cancer. Today in Europe 3 radionuclides are approved for pain palliation therapy as shown in Table.1. Indication: - pain palliation therapy of bone metastases from prostate cancer ( 89 Sr and 186 Re); - pain palliation of all osteoblastic metastases independent from primary tumors ( 153 Sm). Contraindications: - pregnant and lactating females - myelosuppression ( 3 granulocytes; 3 platelets); - impaired renal function (urea >12 mmol/l; creatinine > 150 mmol/l) - incontinence; - acute or chronic spinal cord compression and/or brain metastases causing neurological symptoms; - disseminated intravascular coagulopathy. The recommended activities per treatment are: 89 Sr 150 MBq, 186 Re 1.295 MBq, and 153 Sm 37 MBq/kg BW. Shortly (6-8 weeks) prior to radionuclide therapy for pain palliation no high dose chemotherapy or large field radiation therapy should be performed. Stopping unlabelled bisphosphonate therapy prior to pain palliation therapy is not necessary. This radionuclide therapy may be repeated several time, the interval between tracer administration depends on blood cell count rate. The recommended intervals are for 89 Sr

Non-small-cell lung cancer: unusual presentation in the gluteal muscle.

LENUS (Irish Health Repository)

Al-Alao, Bassel Suffian

2011-05-01

Lung cancer is one of the most commonly diagnosed cancers in both men and women worldwide. It is also one of the most common forms of cancer in Ireland, accounting for about 20% of all deaths from cancer each year. Early detection of lung cancer is infrequent, and most cases are not diagnosed and treated until they are at an advanced stage. Distant metastases in lung cancer commonly involve the adrenal glands, liver, bones, and central nervous system; they are only rarely seen in the skeletal system. We report a rare case of metastasis to the gluteal muscle as the initial presentation of lung cancer.

Multiple brain metastases - current management and perspectives for treatment with electrochemotherapy

DEFF Research Database (Denmark)

Linnert, Mette; Iversen, Helle Klingenberg; Gehl, Julie

2012-01-01

BACKGROUND: Due to the advanced oncological treatments of cancer, an overall increase in cancer incidence, and better diagnostic tools, the incidence of brain metastases is on the rise. This review addresses the current treatment options for patients with multiple brain metastases, presenting...... of the chemotherapeutic drug bleomycin by 300 times. Preclinical data are promising and the first patient has been treated in an ongoing clinical trial for patients with brain metastases. Perspectives for ECT in the brain include treatment of primary and secondary brain tumors as well as soft tissue metastases elsewhere....

A Complete Response Case in a Patient with Multiple Lung Metastases of Rectal Cancer Treated with Bevacizumab plus XELIRI Therapy

Directory of Open Access Journals (Sweden)

Hiroki Hashida

2017-01-01

Full Text Available It has been reported that many patients with lung metastasis of colorectal cancer (CRC underwent chemotherapy with fluorouracil, folinic acid, oxaliplatin, irinotecan, or capecitabine. There is a small number of reports about the capecitabine and irinotecan (XELIRI plus bevacizumab (BV therapy for patients with metastatic CRC in Japan. We report a case of successful BV+XELIRI therapy for rectal cancer with multiple lung metastases as first-line chemotherapy. A 53-year-old female presented with advanced rectal cancer and metastatic lung tumors. Following surgery, the patient was treated with XELIRI+BV. After 6 courses, a computed tomography scan showed complete response of the lung metastases. No recurrence has occurred for 3 years after chemotherapy was stopped.

Evaluation of follow-up bone scintigraphy for assessing the effects of hormone and chemotherapy of bone metastases from prostatic cancer

Energy Technology Data Exchange (ETDEWEB)

Otsuka, Nobuaki; Ito, Yasuhiko; Morita, Rikushi; Yoneda, Masaya; Muranaka, Akira [Kawasaki Medical School, Kurashiki, Okayama (Japan)

1983-08-01

To assess the clinical usefulness of bone scintigraphy for the osseous metastases of prostatic cancer after treatment, we attempted the correlative studies on laboratory data (TAP, PAP, ALP, and LDH) and scintigraphy. In 77 patients with prostatic cancer, bone scintigraphies were performed with sup(99m)Tc-phosphorous compounds to detect bone metastases. In 34 cases (44 %) bone metastases were detected. In 21 patients out of them, we assessed the effects of hormone and chemotherapy for bone metastases using serial bone scintigraphy. In 19 cases (24.7 %) of the bone scintigraphy showed equivocal results. Of 21 patients with bone metastases, 15 patients showed improvement on scintigram after hormone or chemotherapy. In much improved group (5 patients) and moderately improved group (5 patients), TAP and PAP levels were low and stable. On the other hand, in slightly improved group (5 patients) which showed partially effective on scintigram after treatment, serum TAP and PAP level were unstable. Some cases in the group of which the 1st scintigrams showed normal were turned to positive on scintigram, while TAP, PAP, ALP and LDH level were not elevated. Therefore, follow-up bone scintigraphies have value in evaluating the disease extent in patients with prostatic carcinoma.

Repetitive transarterial chemoembolization (TACE) of liver metastases from gastric cancer: Local control and survival results

Energy Technology Data Exchange (ETDEWEB)

Vogl, Thomas J., E-mail: T.Vogl@em.uni-frankfurt.de [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Gruber-Rouh, Tatjana; Eichler, Katrin [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Nour-Eldin, Nour-Eldin A. [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Department of Radiology, Faculty of Medicine, Cairo University, Cairo (Egypt); Trojan, Jörg [Department of Internal Medicine I, Johann Wolfgang Goethe-University Frankfurt (Germany); Zangos, Stephan [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Naguib, Nagy N.N. [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Radiology Department, Faculty of Medicine, Alexandria University, Alexandria (Egypt)

2013-02-15

Objective: To evaluate the local tumor control and survival data after transarterial chemoembolization with different drug combinations in the palliative treatment of patients with liver metastases of gastric cancer. Materials and methods: The study was retrospectively performed. 56 patients (mean age, 52.4) with unresectable liver metastases of gastric cancer who did not respond to systemic chemotherapy were repeatedly treated with TACE in 4-week intervals. In total, 310 chemoembolization procedures were performed (mean, 5.5 sessions per patient). The local chemotherapy protocol consisted of mitomycin alone (30.4%), mitomycin and gemcitabine (33.9%), or mitomycin, gemcitabine and cisplatin (35.7%). Embolization was performed with lipiodol and starch microspheres. Local tumor response was evaluated by MRI according to RECIST. Survival data from first chemoembolization were calculated according to the Kaplan–Meier method. Results: The local tumor control was: complete response in 1.8% (n = 1), partial response in 1.8% (n = 1), stable disease in 51.8% (n = 29) and progressive disease in 44.6% (n = 25) of patients. The 1-, 2-, and 3-year survival rate from the start of chemoembolization were 58%, 38%, and 23% respectively. The median and mean survival times were 13 and 27.1 months. A Statistically significant difference between patients treated with different chemotherapy protocols was noted (ρ = 0.045) with the best survival time in the mitomycin, gemcitabine and cisplatin group. Conclusion: Transarterial chemoembolization is a minimally invasive therapy option for palliative treatment of liver metastases in patients with gastric cancer.

Remedial chemo-radiotherapy for mediastinum and pleuro-pulmonary metastases of an anal canal cancer; Chimio-radiotherapie de rattrapage pour metastases mediastinales et pleuropulmonaires d'un cancer du canal anal

Energy Technology Data Exchange (ETDEWEB)

Moreau, M.V.; Tournier-Rangeard, L.; Peiffert, D. [Centre Alexis-Vautrin, Service de Radiotherapie, 54 - Nancy (France)

2006-11-15

A fifty seven years woman received ten years ago, a radiotherapy with iodine for a Basedow hyperthyroidism. In 2001 she was damaged bu an epidermoid carcinoma of the anal canal. Radiotherapy, then chemotherapy, then brachytherapy. During three years noting special to declare. In 2004, respiratory insufficiency leads her to consult. A PET scanography shows an inter-aortic-pulmonary hyper-metabolism. Cortico-therapy and radiotherapy by X rays are delivered. In front of the positive response a new chemoradiotherapy and three cycles of chemotherapy are made. After twenty five months the patient is in complete remission of her metastases after this remedial treatment. This observation illustrates the radiosensitivity of the anal canal cancers of including metastases situation, the interest of the PET scanography and utility of a remedial treatment with curative goal. (N.C.)

A predictive tool to estimate the risk of axillary metastases in breast cancer patients with negative axillary ultrasound

DEFF Research Database (Denmark)

Meretoja, T J; Heikkilä, P S; Mansfield, A S

2014-01-01

of this study was to evaluate the risk factors for axillary metastases in breast cancer patients with negative preoperative axillary ultrasound. METHODS: A total of 1,395 consecutive patients with invasive breast cancer and SNB formed the original patient series. A univariate analysis was conducted to assess...... risk factors for axillary metastases. Binary logistic regression analysis was conducted to form a predictive model based on the risk factors. The predictive model was first validated internally in a patient series of 566 further patients and then externally in a patient series of 2,463 patients from......BACKGROUND: Sentinel node biopsy (SNB) is the "gold standard" in axillary staging in clinically node-negative breast cancer patients. However, axillary treatment is undergoing a paradigm shift and studies are being conducted on whether SNB may be omitted in low-risk patients. The purpose...

Primary bronchial carcinoma or pulmonary metastases

International Nuclear Information System (INIS)

Hasse, J.

1987-01-01

Operative treatment offers the best chance for long term survival in lung cancer of early stage. In the same way surgery may be the most efficient treatment of lung metastases from tumors of extrapulmonary site. The preoperative investigations have to prove that in case of lung cancer this is restricted to one hemithorax and in lung metastases that these are restricted to the lungs exclusively. They also have to prove that the lung function allows adequate resection. This is mainly lobectomy and pneumonectomy, sometimes sleeve resection and rarely segmentectomy for primary lung cancers. Resection of metastases preferably is by wedge excision or enucleation. In bilateral lesions median sternotomy is the favoured approach to both lungs in a single session. Long term results in primary lung cancer depend on the tumor stage. As a rule of thumb by each step of tumor stage the 5-year-survival rate is cut to half. In regard to histology small cell undifferentiated carcinomas are considered surgical indications only in the very early stage and need to be treated by adjuvant chemotherapy. The operative mortality is correlated to the extent of resection and by average is higher for primary carcinoma of the lung because of the usually higher age level and additional pulmonary damage. Patients operated for pulmonary metastases, however, are in lower age range and due to less functional risks, the operative mortality in most series is between 0 and 3%. Early detection of lung cancer, i.e., immediate and expert exploration of suspicious X-ray findings or respiratory symptoms particularly in smokers and with asbestos exposed individuals will contribute to an increasing efficacy of surgical treatment. (orig.) [de

Oncological outcomes of patients with Ewing's sarcoma: is there a difference between skeletal and extra-skeletal Ewing's sarcoma?

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Pradhan, A; Grimer, R J; Spooner, D; Peake, D; Carter, S R; Tillman, R M; Abudu, A; Jeys, L

2011-04-01

The aim of this study was to identify whether there was any difference in patient, tumour, treatment or outcome characteristics between patients with skeletal or extra-skeletal Ewing's sarcoma. We identified 300 patients with new primary Ewing's sarcoma diagnosed between 1980 and 2005 from the centres' local database. There were 253 (84%) with skeletal and 47 (16%) with extra-skeletal Ewing's sarcomas. Although patients with skeletal Ewing's were younger (mean age 16.8 years) than those with extra-skeletal Ewing's sarcoma (mean age 27.5 years), there was little difference between the groups in terms of tumour stage or treatment. Nearly all the patients were treated with chemotherapy and most had surgery. There was no difference in the overall survival of patients with skeletal (64%) and extra-skeletal Ewing's sarcoma (61%) (p = 0.85), and this was also the case when both groups were split by whether they had metastases or not. This large series has shown that the oncological outcomes of Ewing's sarcoma are related to tumour characteristics and patient age, and not determined by whether they arise in bone or soft tissue.

Cure in a patient with multiple osseus metastases in non-small cell lung cancer: a case report.

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Hawighorst, H; Gademann, G

1993-10-01

This case was reported to describe a case of cure in a 61-year old patient with squamous cell lung cancer and multiple extrathoracic metastasis. A left upper lobectomy of lung for a squamous cell carcinoma was performed on a 61-year old man with curative intent. Four months later two osseus metastases were irradiated with Cobalt 60 up to 40 Gy. The two irradiated lesions showed continuously shrinkage as well as signs of recalcification. Eleven years later the patient shows clinically absolute well being and on CT there are no signs of recurrent disease of the lung or bone anymore. To our knowledge has nobody so far reported of a case of as squamous cell lung cancer which was operated and irradiated on thus resulting in cure. Further on the authors discuss that it might well be worthwhile to define subgroups in stage 4 non-small cell lung cancer (presence of extrathoracic metastases) which might benefit from a more aggressive treatment approach than pure palliation.

Management of isolated nonresectable liver metastases in colorectal cancer patients: a case-control study of isolated hepatic perfusion with melphalan versus systemic chemotherapy

NARCIS (Netherlands)

van Iersel, L. B. J.; Koopman, M.; van de Velde, C. J. H.; Mol, L.; van Persijn van Meerten, E. L.; Hartgrink, H. H.; Kuppen, P. J. K.; Vahrmeijer, A. L.; Nortier, J. W. R.; Tollenaar, R. A. E. M.; Punt, C.; Gelderblom, H.

2010-01-01

To compare the median overall survival of patients with isolated nonresectable liver metastases in comparable groups of patients treated with either isolated hepatic perfusion (IHP) with melphalan or systemic chemotherapy. Colorectal cancer patients with isolated liver metastases, who underwent IHP,

Case Report: Mammary and rectal metastases from an ovarian cancer: report of two cases and review of literature [v2; ref status: indexed, http://f1000r.es/4wh

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Mounia Amzerin

2014-12-01

Full Text Available In this paper we report two interesting cases of metastatic ovarian cancer. The first case is a patient who developed rectal and breast metastases mimicking an inflammatory breast cancer. In the second case, subclinical breast and axillary lymph node metastases were revealed by PET/CT. Metastases in the breast originating from solid tumors are extremely rare. The ovarian primitive is the fourth most common origin. The occurrence of breast metastasis is associated with an advanced disease and a poor prognosis. Their incidence is increasing since they are found more often due to better imaging techniques and to better treatment that, accordingly, improve patients’ survival. Thus, unusual sites of metastases are more and more reported. Indeed, some authors reported the occurrence of colorectal metastases from ovarian cancer. However, they remain much less frequent.

Case Report: Mammary and rectal metastases from an ovarian cancer: report of two cases and review of literature [v1; ref status: indexed, http://f1000r.es/27k

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Mounia Amzerin

2014-10-01

Full Text Available In this paper we report two interesting cases of metastatic ovarian cancer. The first case is a patient who developed rectal and breast metastases mimicking an inflammatory breast cancer. In the second case, subclinical breast and axillary lymph node metastases were revealed by PET/CT. Metastases in the breast originating from solid tumors are extremely rare. The ovarian primitive is the fourth most common origin. The occurrence of breast metastasis is associated with an advanced disease and a poor prognosis. Their incidence is increasing since they are found more often due to better imaging techniques and to better treatment that, accordingly, improve patients’ survival. Thus, unusual sites of metastases are more and more reported. Indeed, some authors reported the occurrence of colorectal metastases from ovarian cancer. However, they remain much less frequent.

The Effect of Early Detection of Occult Brain Metastases in HER2-Positive Breast Cancer Patients on Survival and Cause of Death

International Nuclear Information System (INIS)

Niwinska, Anna; Tacikowska, Malgorzata; Murawska, Magdalena

2010-01-01

Purpose: The aim of the study is to evaluate disease-free survival, survival from the detection of brain metastases, overall survival, and cause of death in patients with occult brain metastases (Group I) vs. patients with symptomatic brain metastases (Group II). Methods and Materials: In 80 HER2-positive breast cancer patients, treated with trastuzumab and cytostatic agents for metastatic disease, magnetic resonance imaging screening of the brain was performed, and in 29 patients (36%) occult brain metastasis was detected (Group I). Whole-brain radiotherapy was delivered to Group I. This first group was compared with 52 patients who had symptomatic brain metastases (Group II) and was treated the same way, at the same clinic, during the same time period. Results: Median disease-free survival was 17 months in Group I and 19.9 months in Group II (p = 0.58). The median time interval between the dissemination of the disease and the detection of occult or symptomatic brain metastases was 9 and 15 months, respectively (p = 0.11). When the brain metastases were detected, the median survival was 9 and 8.78 months, respectively (p = 0.80). The median overall survival was 53 and 51 months, respectively (p = 0.94). In the group with occult brain metastases (Group I) 16% of patients died because of progression within the brain. In the group with symptomatic brain metastases (Group II) the rate of cerebral death was 48% (p = 0.009). Conclusions: Whole-brain radiotherapy of occult brain metastases in HER2-positive breast cancer patients with visceral dissemination produces a three-fold decrease in cerebral deaths but does not prolong survival.

Prognostic Value of Estrogen Receptor alpha and Progesterone Receptor Conversion in Distant Breast Cancer Metastases

NARCIS (Netherlands)

Hoefnagel, Laurien D. C.; Moelans, Cathy B.; Meijer, S. L.; van Slooten, Henk-Jan; Wesseling, Pieter; Wesseling, Jelle; Westenend, Pieter J.; Bart, Joost; Seldenrijk, Cornelis A.; Nagtegaal, Iris D.; Oudejans, Joost; van der Valk, Paul; van Gils, Carla H.; van der Wall, Elsken; van Diest, Paul J.

2012-01-01

BACKGROUND: Changes in the receptor profile of primary breast cancers to their metastases (receptor conversion) have been described for the estrogen receptor alpha (ER alpha) and progesterone receptor (PR). The purpose of this study was to evaluate the impact of receptor conversion for ER alpha and

Prospective phase II trial of regional hyperthermia and whole liver irradiation for numerous chemorefratory liver metastases from colerectal cancer

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Yu, Jeong Il; Park, Hee Chul; Choi, Doo Ho [Dept. of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); and others

2016-03-15

A prospective phase II trial was conducted to evaluate the effectiveness and toxicity of regional hyperthermia and whole liver irradiation (WLI) for numerous chemorefractory liver metastases from colorectal cancer. Enrolled patients had numerous chemorefractory hepatic metastases from colorectal cancer. Five sessions of hyperthermia and seven fractions of 3-gray WLI were planned. Health-related quality of life (HRQoL) was determined using the Korean version of the European Organization for Research and Treatment of Cancer quality of life questionnaire C-30 and the Functional Assessment of Cancer Therapy-Hepatobiliary version 4.0. Objective and pain response was evaluated. A total of 12 patients consented to the study and the 10 who received WLI and hyperthermia were analyzed. WLI was completed as planned in nine patients and hyperthermia in eight. Pain response was partial in four patients and stable in four. Partial objective response was achieved in three patients (30.0%) and stable disease was seen in four patients at the 1-month follow-up. One patient died 1 month after treatment because of respiratory failure related to pleural metastasis progression. Other grade III or higher toxicities were detected in three patients; however, all severe toxicities were related to disease progression rather than treatment. No significant difference in HRQoL was noted at the time of assessment for patients who were available for questionnaires. Combined WLI and hyperthermia were well tolerated without severe treatment-related toxicity with a promising response from numerous chemorefractory hepatic metastases from colorectal cancer.

Pain in castration-resistant prostate cancer with bone metastases: a qualitative study

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Gater Adam

2011-10-01

Full Text Available Abstract Background Bone metastases are a common painful and debilitating consequence of castration-resistant prostate cancer (CPRC. Bone pain may predict patients' prognosis and there is a need to further explore CRPC patients' experiences of bone pain in the overall context of disease pathology. Due to the subjective nature of pain, assessments of pain severity, onset and progression are reliant on patient assessment. Patient reported outcome (PRO measures, therefore, are commonly used as key endpoints for evaluating the efficacy of CRPC treatments. Evidence of the content validity of leading PRO measures of pain severity used in CRPC clinical trials is, however, limited. Methods To document patients' experience of CRPC symptoms including pain, and their impact on health-related quality of life (HRQL, semi-structured in-depth qualitative interviews were conducted with 17 patients with CRPC and bone metastases. The content validity of the Present Pain Intensity (PPI scale from the McGill Pain Questionnaire (MPQ, and the 'Average Pain' and 'Worst Pain' items of the Brief Pain Inventory Short-Form (BPI-SF was also assessed. Results Patients with CRPC and bone metastases present with a constellation of symptoms that can have a profound effect on HRQL. For patients in this study, bone pain was the most prominent and debilitating symptom associated with their condition. Bone pain was chronic and, despite being generally well-managed by analgesic medication, instances of breakthrough cancer pain (BTcP were common. Cognitive debriefing of the selected PRO measures of pain severity highlighted difficulties among patients in understanding the verbal response scale (VRS of the MPQ PPI scale. There were also some inconsistencies in the way in which the BPI-SF 'Average Pain' item was interpreted by patients. In contrast, the BPI-SF 'Worst Pain' item was well understood and interpreted consistently among patients. Conclusions Study findings support the

Incidence and kinetics of distant metastases in patients with operable breast cancer

International Nuclear Information System (INIS)

Kryj, M.; Maciejewski, B.; Withers, H.R.; Taylor, J.M.G.

1997-01-01

The purpose of this paper is to evaluate the incidence and kinetics of distant metastases in operable breast cancer and to relate these estimates to various tumor and patient characteristics. The records of 309 consecutive patients with operable breast cancer in stage T 1-4 N 0-1 M 0 were reviewed, and the incidence of distant metastases (DM) and death due to DM were evaluated. 195 patients had positive axillary nodes with following distribution of the number of nodes: 45% had 1-2 node, 16% had 3-4 nodes, 14% and 25% had 5-7 and more nodes, respectively. All patients were treated with radical mastectomy with axillary nodes dissection (the only treatment in 39% of cases). In 198 cases radical mastectomy was combined with radiotherapy and/or chemotherapy given pre- or postoperatively. Hormonal treatment was given in 27% of cases. Minimum follow-up was 10 years. Distant metastases were found in 150 cases (49%) and in 78 cases (25%) they develop early, during the first 18 months follow-up. Average rate of DM in N 0 cases was 25%. Number of involved nodes and extra-capsular invasion were found significant and independent prognostic factors. High risk (%)%) of DM and death due to DM correlate with age T 3 , more than 2 axillary nodes and or extra-capsular invasion. The linearity of the curves for freedom from DM and for freedom from death due to the DM suggest uniform distribution of progression rates with a median value for halving time for freedom from early DM of about 8 months, and of about 40 months for freedom from the DM occurring later than 18 months, being for whole group and average of 20 months. High incidence of DM is a significant cause of poor long-term survival. Early appearance (<18 month follow-up) of about half of the DM suggests that they are already present as subclinical micrometastases at the time of initial loco-regional treatment. The time of appearance of distant metastases is consistent with a wide range of metastatic cell burdens among patients

[A case of transverse colon cancer with multiple liver metastases and hepatic pedicle lymph node involvement showing pathological complete response by XELOX plus bevacizumab].

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Mukai, Toshiki; Akiyoshi, Takashi; Koga, Rintaro; Arita, Junichi; Saiura, Akio; Ikeda, Atsushi; Nagasue, Yasutomo; Oikawa, Yoshinori; Yamakawa, Keiko; Konishi, Tsuyoshi; Fujimoto, Yoshiya; Nagayama, Satoshi; Fukunaga, Yosuke; Ueno, Masashi; Suenaga, Mitsukuni; Mizunuma, Nobuyuki; Shinozaki, Eiji; Yamamoto, Chiriko; Yamaguchi, Toshiharu

2012-12-01

A 70-year-old woman was referred to our hospital because of abdominal pain. Abdominal computed tomography(CT)and colonoscopy revealed transverse colon cancer with multiple liver metastases, with involvement of the hepatic pedicle and superior mesenteric artery lymph nodes. The patient received eight courses of XELOX plus bevacizumab, and CT showed a decrease in the size of the liver metastases and hepatic pedicle lymphadenopathy. Right hemicolectomy, partial hepatectomy, and hepatic pedicle lymph node resection were performed. Histopathological examination of the resected tissue revealed no residual cancer cells, suggesting a pathological complete response. The patient remains well 7 months after operation, without any signs of recurrence. Surgical resection should be considered for patients with initially unresectable colon cancer with liver metastases and hepatic pedicle lymph nodes involvement if systemic chemotherapy is effective.

Management of Brain Metastases.

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Jeyapalan, Suriya A.; Batchelor, Tracy

2004-07-01

Advances in neurosurgery and the development of stereotactic radiosurgery have expanded treatment options available for patients with brain metastases. However, despite several randomized clinical trials and multiple uncontrolled studies, there is not a uniform consensus on the best treatment strategy for all patients with brain metastases. The heterogeneity of this patient population in terms of functional status, types of underlying cancers, status of systemic disease control, and number and location of brain metastases make such consensus difficult. Nevertheless, in certain situations, there is Class I evidence that supports one approach or another. The primary objectives in the management of this patient population include improved duration and quality of survival. Very few patients achieve long-term survival after the diagnosis of a brain metastasis.

Gastric and Endobronchial Metastases in a Case of Lobular Breast Cancer

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G.S. Fernandes

2013-11-01

Full Text Available Background: Invasive lobular carcinoma (ILC is the second most common histological type of invasive breast carcinoma, preceded only by infiltrating ductal carcinoma, which has clinical, biological and molecular distinctions. These distinctions imply a different metastatic behavior between the histology of these 2 types of breast cancer. Case Presentation: We report the case of a 51-year-old woman with breast cancer with ILC histology, diagnosed at an early stage. In the course of her disease, recurrences in the gastric mucosa and endobronchial area occurred. The treatment she received is described herein. Conclusion: This is a case of ILC with unusual metastases. The absence of E-cadherin is related to the carcinogenesis of ILC and probably to these patterns of metastasis as well.

Lymph node metastases in the gastrocolic ligament in patients with colon cancer

DEFF Research Database (Denmark)

Bertelsen, Claus A; Bols, Birgitte; Ingeholm, Peter

2014-01-01

in the proximity of the flexures or in the transverse colon. OBJECTIVE: The purpose of this work was to present our findings of metastases in the gastrocolic ligament in a consecutive series of patients. DESIGN: This was a single-center retrospective study. SETTINGS: The study was conducted in a colorectal cancer...... of the flexures or in the transverse colon was measured. RESULTS: Gastrocolic resection was performed in 130 patients. Thirty-two patients were excluded because of a lack of information about gastrocolic lymph node status in the pathology reports. Median age of the remaining 98 patients was 70 years (range, 30....... CONCLUSIONS: Metastases in the gastroepiploic or infrapyloric lymph nodes can be found in patients with tumors located in the proximity of the flexures or in the transverse colon. Further studies are needed to reveal the clinical relevance of this finding, with special focus on recurrence risk and long...

Palliative effect of Re-186 HEDP in different cancer patients with bone metastases

International Nuclear Information System (INIS)

Kucuk, N.O.; Ibis, E.; Aras, G.; Soylu, A.; Baltaci, S.; Beduk, Y.; Ozalp, G.; Canakci, N.

2001-01-01

The clinical picture of bone metastases is manifested by pain and loss of mechanical stability. Standard treatment options for bone metastases include external beam radiotherapy and the use of analgesics. Due to a large number of lesions in many patients, the use of radionuclide therapy with beta emitters may be preferable. Re-186 hydroxyethydilene diphosphonate (Re-186 HEDP) is one of the radiopharmaceuticals suitable for palliative treatment of metastatic bone pain. The aim of this study was to investigate palliative and side effects of Re-186 HEDP in pts with different type of cancers. Material and method: Thirty one (17 male, 14 female) patients with cancer (10 prostate, 10 breast, 4 rectum, 5 lung, 2 nasopharynx) and bone metastases were included in the study. Therapy was started with a fixed dose of 1295 MBq of Re-186 HEDP. If necessary, the same dose was repeated at least 3 times after an interval of 10-12 weeks A total of 40 standard doses (1295 MBq Re HEDP, Mallinckrodt, Holland) were given; 6 pts received repeated doses (3 doses in 3 pts, 2 doses in 3 pts). The pts with bone marrow suppression were excluded from the study. The pain relief was assessed with ECOG and Karnofsky status index. All pts were evaluated with standard evaluation forms filled daily a maximum of 10 weeks. Results: The respond rate was found as 87.5% in pts with breast and prostate Ca, 75% in pts with rectum Ca, 50% in pts with nasopharynx Ca and 20% in pts with lung Ca. The overall response rate was 67.5%. The palliation period varied between 6 to 10 weeks. The mean palliation period was 8.1 ± 1.3 weeks. Maximal palliation effect was observed between the 3 rd and the 7 th weeks. Any serious side effects were not seen except mild haematologic toxicity. Discussion and conclusion: It is concluded that Re-186 HEDP is a highly effective agent in the palliation of metastatic bone pain in pts with prostate, breast, rectum cancer, mildly effective in pts with nasopharynx cancer, but not

Validation of the RTOG recursive partitioning analysis (RPA) classification for small-cell lung cancer-only brain metastases

International Nuclear Information System (INIS)

Videtic, Gregory M.M.; Adelstein, David J.; Mekhail, Tarek M.; Rice, Thomas W.; Stevens, Glen H.J.; Lee, S.-Y.; Suh, John H.

2007-01-01

Purpose: Radiation Therapy Oncology Group (RTOG) developed a prognostic classification based on a recursive partitioning analysis (RPA) of patient pretreatment characteristics from three completed brain metastases randomized trials. Clinical trials for patients with brain metastases generally exclude small-cell lung cancer (SCLC) cases. We hypothesize that the RPA classes are valid in the setting of SCLC brain metastases. Methods and Materials: A retrospective review of 154 SCLC patients with brain metastases treated between April 1983 and May 2005 was performed. RPA criteria used for class assignment were Karnofsky performance status (KPS), primary tumor status (PT), presence of extracranial metastases (ED), and age. Results: Median survival was 4.9 months, with 4 patients (2.6%) alive at analysis. Median follow-up was 4.7 months (range, 0.3-40.3 months). Median age was 65 (range, 42-85 years). Median KPS was 70 (range, 40-100). Number of patients with controlled PT and no ED was 20 (13%) and with ED, 27 (18%); without controlled PT and ED, 34 (22%) and with ED, 73 (47%). RPA class distribution was: Class I: 8 (5%); Class II: 96 (62%); Class III: 51 (33%). Median survivals (in months) by RPA class were: Class I: 8.6; Class II: 4.2; Class III: 2.3 (p = 0.0023). Conclusions: Survivals for SCLC-only brain metastases replicate the results from the RTOG RPA classification. These classes are therefore valid for brain metastases from SCLC, support the inclusion of SCLC patients in future brain metastases trials, and may also serve as a basis for historical comparisons

Loss of Cdx2 expression in primary tumors and lymph node metastases is specific for mismatch repair-deficiency in colorectal cancer

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Heather eDawson

2013-10-01

Full Text Available Background: Approximately 20% of all colorectal cancers are hypothesized to arise from the serrated pathway characterized by mutation in BRAF, high-level CpG Island Methylator Phenotype (CIMP and microsatellite instability/mismatch repair (MMR-deficiency. MMR-deficient cancers show frequent losses of Cdx2, a homeodomain transcription factor. Here, we determine the predictive value of Cdx2 expression for MMR-deficiency and investigate changes in expression between primary cancers and matched lymph node metastases. Methods: Immunohistochemistry for Cdx2, Mlh1, Msh2, Msh6, and Pms2 was performed on whole tissue sections from 201 patients with primary colorectal cancer and 59 cases of matched lymph node metastases. Receiver operating characteristic (ROC curve analysis and Area under the Curve (AUC were investigated; association of Cdx2 with clinicopathological features and patient survival was carried out.Results Loss of Cdx2 expression was associated with higher tumor grade (p=0.0002, advanced pT (p=0.0166, and perineural invasion (p=0.0228. Cdx2 loss was an unfavorable prognostic factor in univariate (p=0.0145 and multivariate (p=0.0427; HR (95%CI: 0.58 (0.34-0.98 analysis. The accuracy (AUC for discriminating MMR-proficient and –deficient cancers was 87% (OR (95%CI:0.96 (0.95-0.98; p<0.0001. Specificity and negative predictive value for MMR-deficiency was 99.1% and 96.3%. 174 patients had MMR-proficient cancers, of which 60 (34.5% showed Cdx2 loss. Cdx2 loss in metastases was related to MMR-deficiency (p<0.0001. There was no difference in expression between primary tumors and matched metastases.Conclusion: Loss of Cdx2 is a sensitive and specific predictor of MMR-deficiency, but is not limited to these tumors, suggesting that events upstream of the development of MSI may impact Cdx2 expression.

Expression of follicle-stimulating hormone receptor by the vascular endothelium in tumor metastases

International Nuclear Information System (INIS)

Siraj, Ahsan; Gonin, Julie; Radu, Aurelian; Ghinea, Nicolae; Desestret, Virginie; Antoine, Martine; Fromont, Gaëlle; Huerre, Michel; Sanson, Marc; Camparo, Philippe; Pichon, Christophe; Planeix, François

2013-01-01

The Follicle Stimulating Hormone receptor (FSHR) is expressed by the vascular endothelium in a wide range of human tumors. It was not determined however if FSHR is present in metastases which are responsible for the terminal illness. We used immunohistochemistry based on a highly FSHR-specific monoclonal antibody to detect FSHR in cancer metastases from 6 major tumor types (lung, breast, prostate, colon, kidney, and leiomyosarcoma) to 6 frequent locations (bone, liver, lymph node, brain, lung, and pleura) of 209 patients. In 166 patients examined (79%), FSHR was expressed by blood vessels associated with metastatic tissue. FSHR-positive vessels were present in the interior of the tumors and some few millimeters outside, in the normally appearing tissue. In the interior of the metastases, the density of the FSHR-positive vessels was constant up to 7 mm, the maximum depth available in the analyzed sections. No significant differences were noticed between the density of FSHR-positive vessels inside vs. outside tumors for metastases from lung, breast, colon, and kidney cancers. In contrast, for prostate cancer metastases, the density of FSHR-positive vessels was about 3-fold higher at the exterior of the tumor compared to the interior. Among brain metastases, the density of FSHR-positive vessels was highest in lung and kidney cancer, and lowest in prostate and colon cancer. In metastases of breast cancer to the lung pleura, the percentage of blood vessels expressing FSHR was positively correlated with the progesterone receptor level, but not with either HER-2 or estrogen receptors. In normal tissues corresponding to the host organs for the analyzed metastases, obtained from patients not known to have cancer, FSHR staining was absent, with the exception of approx. 1% of the vessels in non tumoral temporal lobe epilepsy samples. FSHR is expressed by the endothelium of blood vessels in the majority of metastatic tumors

Treatment of colorectal liver metastases

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Ismaili Nabil

2011-11-01

Full Text Available Abstract Colorectal cancer (CRC is the third most common cancer in the word. Liver metastasis is the most common site of colorectal metastases. The prognosis of resectable colorectal liver metastases (CRLM was improved in the recent years with the consideration of chemotherapy and surgical resection as part of the multidisciplinary management of the disease; the current 5-year survival rates after resection of liver metastases are 25% to 40%. Resectable synchronous or metachronous liver metastases should be treated with perioperative chemotherapy based on three months of FOLFOX4 (5-fluorouracil [5FU], folinic acid [LV], and oxaliplatin chemotherapy before surgery and three months after surgery. In the case of primary surgery, pseudo-adjuvant chemotherapy for 6 months, based on 5FU/LV, FOLFOX4, XELOX (capecitabine and oxaliplatin or FOLFIRI (5FU/LV and irinotecan, should be indicated. In potentially resectable disease, primary chemotherapy based on more intensive regimens such as FOLFIRINOX (5FU/LV, irinotecan and oxaliplatin should be considered to enhance the chance of cure. The palliative chemotherapy based on FOLFIRI, or FOLFOX4/XELOX with or without targeted therapies, is the mainstay treatment of unresectable disease. This review would provide additional insight into the problem of optimal integration of chemotherapy and surgery in the management of CRLM.

The Emerging Role of Skeletal Muscle Metabolism as a Biological Target and Cellular Regulator of Cancer-Induced Muscle Wasting

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Carson, James A.; Hardee, Justin P.; VanderVeen, Brandon N.

2015-01-01

While skeletal muscle mass is an established primary outcome related to understanding cancer cachexia mechanisms, considerable gaps exist in our understanding of muscle biochemical and functional properties that have recognized roles in systemic health. Skeletal muscle quality is a classification beyond mass, and is aligned with muscle’s metabolic capacity and substrate utilization flexibility. This supplies an additional role for the mitochondria in cancer-induced muscle wasting. While the historical assessment of mitochondria content and function during cancer-induced muscle loss was closely aligned with energy flux and wasting susceptibility, this understanding has expanded to link mitochondria dysfunction to cellular processes regulating myofiber wasting. The primary objective of this article is to highlight muscle mitochondria and oxidative metabolism as a biological target of cancer cachexia and also as a cellular regulator of cancer-induced muscle wasting. Initially, we examine the role of muscle metabolic phenotype and mitochondria content in cancer-induced wasting susceptibility. We then assess the evidence for cancer-induced regulation of skeletal muscle mitochondrial biogenesis, dynamics, mitophagy, and oxidative stress. In addition, we discuss environments associated with cancer cachexia that can impact the regulation of skeletal muscle oxidative metabolism. The article also examines the role of cytokine-mediated regulation of mitochondria function regulation, followed by the potential role of cancer-induced hypogonadism. Lastly, a role for decreased muscle use in cancer-induced mitochondrial dysfunction is reviewed. PMID:26593326

In vivo imaging of pancreatic tumours and liver metastases using 7 Tesla MRI in a murine orthotopic pancreatic cancer model and a liver metastases model

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Hadlich Stefan

2011-01-01

Full Text Available Abstract Background Pancreatic cancer is the fourth leading cause of tumour death in the western world. However, appropriate tumour models are scarce. Here we present a syngeneic murine pancreatic cancer model using 7 Tesla MRI and evaluate its clinical relevance and applicability. Methods 6606PDA murine pancreatic cancer cells were orthotopically injected into the pancreatic head. Liver metastases were induced through splenic injection. Animals were analyzed by MRI three and five weeks following injection. Tumours were detected using T2-weighted high resolution sequences. Tumour volumes were determined by callipers and MRI. Liver metastases were analyzed using gadolinium-EOB-DTPA and T1-weighted 3D-Flash sequences. Tumour blood flow was measured using low molecular gadobutrol and high molecular gadolinium-DTPA. Results MRI handling and applicability was similar to human systems, resolution as low as 0.1 mm. After 5 weeks tumour volumes differed significantly (p 3+/-243 mm3 with MRI (mean 918 mm3+/-193 mm3 with MRI being more precise. Histology (n = 5 confirmed MRI tumour measurements (mean size MRI 38.5 mm2+/-22.8 mm2 versus 32.6 mm2+/-22.6 mm2 (histology, p 3+/-56.7 mm3 after 5 weeks. Lymphnodes were also easily identified. Tumour accumulation of gadobutrol was significantly (p Conclusions This model permits monitoring of tumour growth and metastasis formation in longitudinal non-invasive high-resolution MR studies including using contrast agents comparable to human pancreatic cancer. This multidisciplinary environment enables radiologists, surgeons and physicians to further improve translational research and therapies of pancreatic cancer.

Prolonged survival after resection and radiotherapy for solitary brain metastases from non-small-cell lung cancer

International Nuclear Information System (INIS)

Chee, R. J.; Bydder, S.; Cameron, F.

2007-01-01

Selected patients with brain metastases from non-small-cell lung cancer benefit from aggressive treatment. This report describes three patients who developed solitary brain metastases after previous resection of primary adenocarcinoma of the lung. Each underwent surgical resection of their brain metastasis followed by cranial irradiation and remain disease free 10 or more years later. Two patients developed cognitive impairment approximately 8 years after treatment of their brain metastasis, which was felt to be due to their previous brain irradiation. Here we discuss the treatment of solitary brain metastasis, particularly the value of combined method approaches in selected patients and dose-volume considerations

Seeding after ultrasound-guided percutaneous biopsy of liver metastases in patients with colorectal or breast cancer

DEFF Research Database (Denmark)

Chen, Inna; Lorentzen, Torben; Linnemann, Dorte

2016-01-01

BACKGROUND: Neoplasm seeding is a serious complication after liver metastases biopsy. Reported incidences vary between 10% and 19% for colorectal cancer (CRC) and are unknown for breast cancer (BC). The aim of this retrospective study was to determine the frequency of tumor seeding after ultrasound...... retrospectively reviewed. The endpoint was the development of abdominal wall recurrence following liver biopsy. RESULTS: Of total 2981 biopsies we identified 278 patients with CRC and 155 patients with BC biopsy-verified liver metastases. During the median follow-up of 25 months after biopsy (range 3-253 months......), no seeding was recorded in patients with BC. Within the median follow-up of 34 months (3-111 months), seeding was registered in 17/278 (6%) of patients with CRC; three patients of 278 (1%) had undoubtedly biopsy-related seeding, which became apparent six, nine, and 26 months after biopsy, respectively...

Breast cancer metastases to the thyroid gland - an uncommon sentinel for diffuse metastatic disease: a case report and review of the literature.

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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

Metabolic Profiles of Brain Metastases

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Tone F. Bathen

2013-01-01

Full Text Available Metastasis to the brain is a feared complication of systemic cancer, associated with significant morbidity and poor prognosis. A better understanding of the tumor metabolism might help us meet the challenges in controlling brain metastases. The study aims to characterize the metabolic profile of brain metastases of different origin using high resolution magic angle spinning (HR-MAS magnetic resonance spectroscopy (MRS to correlate the metabolic profiles to clinical and pathological information. Biopsy samples of human brain metastases (n = 49 were investigated. A significant correlation between lipid signals and necrosis in brain metastases was observed (p < 0.01, irrespective of their primary origin. The principal component analysis (PCA showed that brain metastases from malignant melanomas cluster together, while lung carcinomas were metabolically heterogeneous and overlap with other subtypes. Metastatic melanomas have higher amounts of glycerophosphocholine than other brain metastases. A significant correlation between microscopically visible lipid droplets estimated by Nile Red staining and MR visible lipid signals was observed in metastatic lung carcinomas (p = 0.01, indicating that the proton MR visible lipid signals arise from cytoplasmic lipid droplets. MRS-based metabolomic profiling is a useful tool for exploring the metabolic profiles of metastatic brain tumors.

Evaluation of capability of ultrasound with elastometry and elastography for diagnosis of subclinical regional metastases of cancer of the oral mucosa

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Yu. V. Alymov

2017-01-01

Full Text Available Objective. Evaluation of ultrasound capabilities for diagnosis of subclinical regional metastases of squamous cell carcinoma of the oral mucosa.Introduction. Incidence of oral cancer in Russia is 3.86 per 100,000 population, and it’s increasing with the mean annual rate of 1.88 %. Head and neck cancer is characterized by high risk of metastases in regional lymph nodes which varies from 40 to 80 %. Lymph nodes status affects the treatment plan and appears to be the main predictive factor. Therefore, evaluation of the pathways of regional lymphatic outflow in oral mucosa cancer is of prime importance for disease prognosis and treatment selection. Ultrasound investigation (USI is one of the main instrumental methods of regional lymph node investigation in oral mucosa cancer patients. Nevertheless, effectiveness of B-mode USI, elastometry and elastography for diagnosis of occult metastases of squamous cell carcinoma of the oral mucosa has not been investigated. There is no consensus on the threshold values of S-wave velocity and elastographic parameters in diagnosis of occult metastases.Materials and methods. Patients with oral mucosa squamous cell carcinoma (stage cT1–3N0M0 were included in the study. All patients had morphologically verified diagnosis. At the first stage (outpatient before inclusion into the study, all patients were evaluated by palpation and B-mode USI. If during USI metastases were suspected, FNAB was performed. Patients with cytologically confirmed metastases were not eligible for the study. During the clinical trial, 102 (82.3 % patients underwent B-mode USI, and 22 (17.7 % patients underwent USI with elastometry and elastography. USI results were compared with results of histological examination of cervical lymph nodes. Statistical evaluation of USI in different modes was performed.Results. B-mode USI was characterized by 88.2 % specificity, 0 % sensitivity, 80.4 % accuracy, and 44.1 % efficacy. Positive

Spontaneous bone metastases in a preclinical orthotopic model of invasive lobular carcinoma; the effect of pharmacological targeting TGFβ receptor I kinase.

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Buijs, Jeroen T; Matula, Kasia M; Cheung, Henry; Kruithof-de Julio, Marianna; van der Mark, Maaike H; Snoeks, Thomas J; Cohen, Ron; Corver, Willem E; Mohammad, Khalid S; Jonkers, Jos; Guise, Theresa A; van der Pluijm, Gabri

2015-04-01

Invasive ductal carcinoma (IDC) and invasive lobular carcinoma (ILC) are the most frequently occurring histological subtypes of breast cancer, accounting for 80-90% and 10-15% of the total cases, respectively. At the time of diagnosis and surgical resection of the primary tumour, most patients do not have clinical signs of metastases, but bone micrometastases may already be present. Our aim was to develop a novel preclinical ILC model of spontaneous bone micrometastasis. We used murine invasive lobular breast carcinoma cells (KEP) that were generated by targeted deletion of E-cadherin and p53 in a conditional K14cre;Cdh1((F/F));Trp53((F/F)) mouse model of de novo mammary tumour formation. After surgical resection of the growing orthotopically implanted KEP cells, distant metastases were formed. In contrast to other orthotopic breast cancer models, KEP cells readily formed skeletal metastases with minimal lung involvement. Continuous treatment with SD-208 (60 mg/kg per day), an orally available TGFβ receptor I kinase inhibitor, increased the tumour growth at the primary site and increased the number of distant metastases. Furthermore, when SD-208 treatment was started after surgical resection of the orthotopic tumour, increased bone colonisation was also observed (versus vehicle). Both our in vitro and in vivo data show that SD-208 treatment reduced TGFβ signalling, inhibited apoptosis, and increased proliferation. In conclusion, we have demonstrated that orthotopic implantation of murine ILC cells represent a new breast cancer model of minimal residual disease in vivo, which comprises key steps of the metastatic cascade. The cancer cells are sensitive to the anti-tumour effects of TGFβ. Our in vivo model is ideally suited for functional studies and evaluation of new pharmacological intervention strategies that may target one or more steps along the metastatic cascade of events. © 2014 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on

A systematic review of clinical outcomes for patients diagnosed with skin cancer spinal metastases.

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Goodwin, C Rory; Sankey, Eric W; Liu, Ann; Elder, Benjamin D; Kosztowski, Thomas; Lo, Sheng-Fu L; Fisher, Charles G; Clarke, Michelle J; Gokaslan, Ziya L; Sciubba, Daniel M

2016-05-01

OBJECT Surgical procedures and/or adjuvant therapies are effective modalities for the treatment of symptomatic spinal metastases. However, clinical results specific to the skin cancer spinal metastasis cohort are generally lacking. The purpose of this study was to systematically review the literature for treatments, clinical outcomes, and survival following the diagnosis of a skin cancer spinal metastasis and evaluate prognostic factors in the context of spinal skin cancer metastases stratified by tumor subtype. METHODS The authors performed a literature review using PubMed, Embase, CINAHL, and Web of Science to identify articles since 1950 that reported survival, clinical outcomes, and/or prognostic factors for the skin cancer patient population with spinal metastases. The methodological quality of reviews was assessed using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) tool. RESULTS Sixty-five studies met the preset criteria and were included in the analysis. Of these studies, a total of 25, 40, 25, and 12 studies included patients who underwent some form of surgery, radiotherapy, chemotherapy, or observation alone, respectively. Sixty-three of the 65 included studies were retrospective in nature (Class of Evidence [CoE] IV), and the 2 prospective studies were CoE II. Based on the studies analyzed, the median overall survival for a patient with a spinal metastasis from a primary skin malignancy is 4.0 months; survival by tumor subtype is 12.5 months for patients with basal cell carcinoma (BCC), 4.0 months for those with melanoma, 4.0 months for those with squamous cell carcinoma, 3.0 months for those with pilomatrix carcinoma, and 1.5 months for those with Merkel cell carcinoma (p skin cancer lesion was 3.5% (n = 21/608, range 0.2%-100.0%), and the rate of known spine metastasis recurrence despite treatment for all skin malignancies was 2.8% (n = 17/608, range 0.0%-33.3%). Age greater than 65 years, sacral spinal involvement

The economic impact of 18FDG positron emission tomography in the surgical management of colorectal cancer with hepatic metastases.

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Zubeldia, Jose M; Bednarczyk, Edward M; Baker, John G; Nabi, Hani A

2005-08-01

(18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) is recognized as a powerful tool in the management of patients with recurrent and/or metastatic colorectal cancer. The aim of this was was to analyze costs from the payer's perspective, of adding FDG-PET to a computed tomography (CT) scan preoperatively in colorectal cancer patients with resectable hepatic metastases. CT with and without FDG-PET were compared among patients with colorectal cancer in staging for surgical resection of hepatic metastases. Outcomes included uncomplicated surgery, complicated surgery, or death. Extrahepatic disease occurrence rates and diagnostic accuracy of CT and FDG-PET were obtained from published sources. Complication rates and costs for CT, FDG-PET, and surgical procedures were obtained from Healthcare Finance Administration data. The average expected surgical cost per patient when FDG-PET was used to determine the presence of extrahepatic disease was 16,278 dollars compared to 21,547 dollars for conventional management-a net savings of 5,269 dollars. Integration of FDG-PET into the presurgical evaluation of patients with hepatic metastases could substantially reduce overall costs and patients' morbidity. This substantial net saving results from the unique ability of FDG-PET in excluding patients with extrahepatic disease, and avoiding unnecessary surgical expenses.

Systemic photodynamic therapy with photosensitizer photolon in the treatment of cancer patients with regional and distant metastases

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M. A. Kaplan

2014-01-01

Full Text Available  The results of photodynamic therapy (PDT in 76 patients with tumors of different sites and with regional or distant metastases are represented. Sixty three patients were under combined or multimodal therapy, 13 patients had systemic PDT as monotherapy. The technique of PDT was as follows: the solution of photosensitizer photolon was administered intravenously at dose of 0.8–1.4 mg/ kg body weight. Laser blood irradiation was performed simultaneously (wavelength of 662 nm, output power of 20 mW, irradiation time of 50 min. Stabilization of the disease defined as the absence of new tumor foci was observed in 55% of treated patients: among them in 47% of patients with disseminated melanoma during 6–10 months after treatment, in 65% patients with breast cancer – for 3–6 years after treatment, and also in 100% of patients with cancer of other sites (colorectal, pancreatic, cervical, ovarian, lung and stomach cancer, retroperitoneal neuroblastoma – for 10–12 months after treatment. According to ultrasound data the shrinkage of most of metastases up to its complete disappearance was observed. The authors consider that effects of systemic PDT are due to decrease of circulating tumor cells in blood and also due to beneficial impact of this modal of treatment on immune status of cancer patient. Intravenous PDT was shown to improve treatment results and quality of life in patients with metastases of malignant tumors. The approved technique is of considerable interest and requires further investigation of its efficiency including its combination with methods of combined and multimodal treatment. 

Detection of distant metastases in patients with locally advanced breast cancer: role of {sup 18}F-fluorodeoxyglucose positron emission tomography/computed tomography and conventional imaging with computed tomography scans

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Bitencourt, Almir Galvao Vieira; Andrade, Wesley Pereira; Cunha, Rodrigo Rodrigues da; Conrado, Jorge Luis Fonseca de Acioli; Lima, Eduardo Nobrega Pereira; Barbosa, Paula Nicole Vieira Pinto; Chojniak, Rubens, E-mail: rodrigo.rcunha@hotmail.com [A. C. Camargo Cancer Center, Sao Paulo, SP (Brazil); Hospital Beneficincia Portuguesa de Sao Paulo, Sao Paulo, SP (Brazil)

2017-07-15

Objective: To evaluate positron emission tomography/computed tomography (PET/CT) and conventional imaging tests for the detection of distant metastases in patients with locally advanced breast cancer. Materials and Methods: We included 81 patients with breast cancer who had undergone {sup 18}-fluorodeoxyglucose (FDG) PET/CT before treatment. Conventional imaging included the following: bone scintigraphy; chest X-ray (in 14.5%) or CT (in 85.5%); and abdominal ultrasound (in 10.8%), CT (in 87.8%), or magnetic resonance imaging (in 1.4%). Histopathology and clinical/imaging follow-up served as reference. Results: Distant metastases were observed in nine patients (11.1%). On patient-based analysis, conventional imaging identified distant metastases in all 9 patients. In one patient, the initial {sup 18}F-FDG PET/CT failed to demonstrate bone metastases that was evident on bone scintigraphy. In two patients, the CT scan failed to show extra-axillary lymph node metastases that were identified on {sup 18}F-FDG PET/CT. There was no significant difference between {sup 18}F-FDG PET/CT and conventional imaging in terms of their sensitivity for the detection of distant metastases in patients with locally advanced breast cancer. Conclusion: This study showed that {sup 18}F-FDG PET/CT and conventional imaging with CT scans had similar sensitivity for the diagnosis of distant metastases in patients with locally advanced breast cancer. {sup 18}F-FDG PET/CT can add information about extra-axillary lymph node involvements. (author)

Rectal Metastases from Squamous Cell Carcinoma: A Case Report and Review of the Literature

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S. Cedrés

2012-01-01

Full Text Available Non-small-cell lung cancer (NSCLC represents 85% of lung cancer. The most frequent sites of distant metastasis are the liver, adrenal glands, bones and brain. Gastrointestinal metastases are uncommon and rectal metastases are extremely rare. Here we report a case of squamous cell carcinoma of the lung with rectal metastases.

Radiotherapy of brain metastases of a breast cancer: present strategies, technological innovations and biological perspectives

International Nuclear Information System (INIS)

Chargari, C.; Vedrine, L.; Bauduceau, O.; Jacob, J.; Fayolle, M.; Chargari, C.; Campana, F.; Pierga, J.Y.; Idrissi, H.R.; Fourquet, A.; Kirova, Y.

2010-01-01

The authors propose an overview of strategies which are presently used for the treatment of brain metastases related to a breast cancer. They outline the perspectives and recent developments of encephalic irradiation with new technologies allowing an increased conformation to be obtained, and also in terms of radiosensitization and radioprotection experiences. Short communication

Maintaining bone health in prostate cancer throughout the disease continuum.

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Saad, Fred; Eastham, James

2010-06-01

Prostate cancer (PC) is the most prevalent malignancy in men, with 604,506 new cases diagnosed yearly worldwide. Maintaining bone health is important during all stages of PC, including patients who experience bone loss from androgen-deprivation therapy and patients who develop bone metastases. Patients with bone metastases often experience severe bone pain and are at increased risk for potentially debilitating skeletal-related events. Bisphosphonates are a well-established treatment option for patients with bone metastases from solid tumors and bone lesions from multiple myeloma. Zoledronic acid (ZOL) is the only bisphosphonate (BP) that has been extensively studied in patients with castration-recurrent PC and is indicated for treating patients with bone metastases from PC in conjunction with standard antineoplastic therapy. This review will examine the breadth of evidence supporting a role for ZOL and emerging therapies in managing patients with PC throughout the disease continuum. 2010 Elsevier Inc. All rights reserved.

Neoadjuvant TACE before laser induced thermotherapy (LITT) in the treatment of non-colorectal non-breast cancer liver metastases: Feasibility and survival rates

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Vogl, Thomas J., E-mail: T.Vogl@em.uni-frankfurt.de [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Kreutzträger, Martin; Gruber-Rouh, Tatjana; Eichler, Katrin [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Nour-Eldin, Nour-Eldin A. [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Department of Diagnostic and Interventional Radiology, Cairo University, Cairo (Egypt); Zangos, Stephan [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Naguib, Nagy N.N. [Institute for Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University Frankfurt (Germany); Department of Radiology, Faculty of Medicine, Alexandria University, Alexandria (Egypt)

2014-10-15

Purpose: To evaluate safety, feasibility and overall survival rates for transarterial chemoembolization (TACE) alone or combined with MR-guided laser-induced-thermotherapy (LITT) in liver metastases of non-colorectal and non-breast cancer origin. Methods and materials: Included were patients with unresectable non-colorectal non-breast cancer liver metastases with progression under systemic chemotherapy. Excluded were patients with Karnofsky score ≤70, respiratory, renal and cardiovascular failure, and general TACE contraindications. TACE using Mitomycin alone, Mitomycin–Gemcitabine or Mitomycin–Gemcitabine–Cisplatin was performed to all patients. After TACE 146 metastases were ablated with MR-guided LITT. To be eligible for LITT metastases should be <5 cm in size and ≤5 in number. Tumor response was evaluated using MRI according to RECIST. Survival was evaluated using Kaplan–Meier analysis. Results: A total of 110 patients (mean age 59.2 years) with 371 metastases received TACE (mean 5.4 sessions/patient, n = 110) with 76 (69%) receiving LITT (mean 1.6 session/patient) afterwards. TACE resulted in a mean decrease of mean maximum diameter of 52% ± 26.6 and volume change of −68.5% ± 22.9 in the 25 patients (23%) with partial response. Stable disease (n = 59, 54%). Progressive disease (n = 26, 23%). The RECIST outcome after LITT showed complete response (n = 13, 17%), partial response (n = 1, 1%), stable situation (n = 41, 54%) and progressive disease (n = 21, 28%). The mean time to progression (TTP) was 8.6 months. Median survival of all patients was 21.1 months. Conclusion: TACE with different protocols alone and in combination with LITT is a feasible palliative treatment option resulting in a median survival of 21.1 months for unresectable liver metastases of non-colorectal and non-breast cancer origin.

Primary colectomy in patients with stage IV colon cancer and unresectable distant metastases improves overall survival: results of a multicentric study.

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Karoui, Mehdi; Roudot-Thoraval, Françoise; Mesli, Farida; Mitry, Emmanuel; Aparicio, Thomas; Des Guetz, Gaetan; DesGuetz, Gaetan; Louvet, Christophe; Landi, Bruno; Tiret, Emmanuel; Sobhani, Iradj

2011-08-01

Whether patients with stage IV colon cancer and unresectable distant metastases should be managed by primary colectomy followed by chemotherapy or immediate chemotherapy without resection of the primary tumor is still controversial. This study aimed to evaluate predictive factors associated with survival in patients with stage IV colon cancer and unresectable distant metastases. This large retrospective multicentric study included 6 academic hospitals. This study was conducted at 6 Paris University Hospitals (Assistance Publique-Hôpitaux de Paris; Saint Antoine, Henri Mondor, Ambroise Paré, Hôpital Europeen Gorges Pompidou, Bichat, and Avicenne). Between 1998 and 2007, 208 patients with good performance status and stage IV colon cancer with unresectable distant metastases received chemotherapy, either as initial management or after primary tumor resection. Survival was estimated by use of the Kaplan-Meier method. Factors associated with survival were tested by means of a log-rank test. Results were expressed as median values with 95% confidence intervals. Factors independently related to survival were tested using a Cox regression model adjusted for a propensity score. Of the 208 patients, 85 underwent colectomy before chemotherapy, whereas 123 were treated with use of primary chemotherapy with or without biotherapy. At univariate analysis, the following factors were significantly associated with survival: primary colectomy (P = .031), secondary curative surgery (P < .001), well-differentiated primary tumor (P < .001), exclusive liver metastases (P < .027), absence of need for colonic stent (P = .009), and addition of antiangiogenic (P = .001) or anti-epidermal growth factor receptor (P = .013) drugs to chemotherapy. After Cox multivariate analysis and after adjusting for the propensity score, all of these factors, with the exception of two, colonic stent and anti-epidermal growth factor receptor drug, were found to be independently associated with overall

Radiotherapy of choroidal metastases

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Hoogenhout, J; Gasteren, J J.M. van; Brink, H M.A.; Verbeek, A M; Beex, L V.A.M.

1989-05-01

With binocular indirect ophthalmoscopy, fluorescin angiography and ultrasonography 68 choroidal metastases in 52 eyes of 39 patients were diagnosed. The primary tumors were mainly breast cancer (81%) and lung cancer (10%). After radiation treatment the visual acuity improved in 17 eyes (38%), stabilized in 15 eyes (33%), whereas in 13 eyes (29%) deterioration could not be prevented (seven eyes unknown). Regression of the lesions or its accompanying secondary retinal detachment was seen in 78% of the eyes treated. Acute transient side effects of radiation therapy were keratoconjunctivitis (nine patients) and acute glaucoma in one patient. No cataractous changes of the lens were observed in the post radiation period (one to 42 months). Irradiation of choroidal metastases can contribute to improvement of the quality of life with a treatment scheme of 30 Gy in ten daily fractions.

Criteria for palliation of bone metastases - Clinical applications

International Nuclear Information System (INIS)

2008-02-01

Bone metastases are a frequent complication of cancer. It is estimated that they arise in 14-70% of all tumour patients, while it was reported that they occur in 70-85% patients in autopsy material. Although they may arise from any primary malignant tumour, certain tumours such as breast, prostate, lung, thyroid, kidney and myeloma have a predilection for a spread to bone. Bone metastases frequently cause pain, but there are also clinical situations with bone metastases causing no pain at all. The overall importance of the problem of bone metastases is well recognized by the fact that each year hundreds of thousands of cancer patients develop bone metastases. For example, more than 100 000 new patients develop this condition in the United States of America, although the prevalence is estimated to be double the number of new cases. While it is virtually unknown how many cancer patients in the developing countries develop bone metastases, it is not unrealistic to expect that these figures largely surpass those coming from the developed countries. The reason is simply that more patients in the developing countries are diagnosed as having locally advanced or metastatic cancer that will eventually widely disseminate, including bone metastasis as well. Furthermore, at least some of the cancer patients may survive prolonged periods of time. They can also develop earlier and more severe symptoms than patients harbouring other types (locations) of metastases, emphasizing the importance of the overall problem of painful bone metastases. In addition, there is a big socioeconomic problem of bone metastasis, burdening health care systems worldwide, while having continuous adverse psychological effect on both patients and their families. The management of patients with metastatic bone pain must be a multidisciplinary approach and includes the use of analgesia, radiotherapy, surgery, chemotherapy, hormone treatment, radioisotopes and bisphosphonates. Analgesia, with non

Criteria for palliation of bone metastases - Clinical applications

International Nuclear Information System (INIS)

2007-04-01

Bone metastases are a frequent complication of cancer. It is estimated that they arise in 14-70% of all tumour patients, while it was reported that they occur in 70-85% patients in autopsy material. Although they may arise from any primary malignant tumour, certain tumours such as breast, prostate, lung, thyroid, kidney and myeloma have a predilection for a spread to bone. Bone metastases frequently cause pain, but there are also clinical situations with bone metastases causing no pain at all. The overall importance of the problem of bone metastases is well recognized by the fact that each year hundreds of thousands of cancer patients develop bone metastases. For example, more than 100 000 new patients develop this condition in the United States of America, although the prevalence is estimated to be double the number of new cases. While it is virtually unknown how many cancer patients in the developing countries develop bone metastases, it is not unrealistic to expect that these figures largely surpass those coming from the developed countries. The reason is simply that more patients in the developing countries are diagnosed as having locally advanced or metastatic cancer that will eventually widely disseminate, including bone metastasis as well. Furthermore, at least some of the cancer patients may survive prolonged periods of time. They can also develop earlier and more severe symptoms than patients harbouring other types (locations) of metastases, emphasizing the importance of the overall problem of painful bone metastases. In addition, there is a big socioeconomic problem of bone metastasis, burdening health care systems worldwide, while having continuous adverse psychological effect on both patients and their families. The management of patients with metastatic bone pain must be a multidisciplinary approach and includes the use of analgesia, radiotherapy, surgery, chemotherapy, hormone treatment, radioisotopes and bisphosphonates. Analgesia, with non

Use of bis phosphonates in prostate cancer

International Nuclear Information System (INIS)

Della Valle, A.

2004-01-01

Prostate cancer is the second leading cause of cancer death in men in the world, meaning a real public health problem. The prevalence of Bone metastases may reach 100% of those who die from this disease printing a serious decline in the quality of life especially in the occurrence of skeletal-related events. Since three decades we try to find an inhibitor bone resorption which might prevent or treat bone metastases develop bisphosphonates (BF). These can not only inhibit the recruitment and differentiation osteoclast but decrease its half-life leading to early apoptosis. All BF have similar physicochemical properties and pharmacokinetics, but they differ in their anti-resorptive potency, ibandronate and zoledronic acid are BF generation that have been successful in the treatment of pain and decreased bone events in several works, however only one study randomized was conducted to show significant therapeutic advantages bone metastasis of prostate cancer. Although most authors indicate a therapeutic benefit, the evidence is weak and higher costs. Urges the implementation of new studies assessing both ibandronate and zoledronic acid in order to assert its virtues

Usefulness of serum bone metabolic markers for the diagnosis of differentiated thyroid cancer with bone metastases

International Nuclear Information System (INIS)

Wu Xiaohui; Lu Hankui; Gao Yunchao; Yuan Zhibin

2007-01-01

Objective: Bone metabolic markers (BMM) are biochemical substances that reflect bone resorption or formation. Some of them have been found to be useful in the diagnosis and management of bone metastases. The aim of this study was to investigate the usefulness of two bone resorption markers: bone-specific alkaline phosphatase (B-ALP) and N-terminal procollagen propeptides of type I collagen (PINP), as well as two bone formation markers: cross linked N and C terminal telepeptides of type I collagen (NTX and CTX) in the detection of bone metastasis in patients with differentiated thyroid cancer (DTC). Methods: There were sixty-three DTC patients in this study, 33 cases with clinically confirmed bone metastases and 30 cases with no bone metastases. The extents of bone metastases (or extents of the disease, EOD) were classified into four grades (0, I, II and III) according to the clinical and imaging findings including 99 Tc m -MDP, 131 I whole body scans and others. Serum BMM levels were measured by chemiluminescence immunoassay for B-ALP, radioimmunoassay for PINP, ELISA for NTX and electrochemiluminescence immunoassay for CTX. Nonparametric Mann-Whitney U test, grade correlation analysis and receiver operator characteristic (ROC) curve were applied to analyze the correlation between BMM and DTC patients with bone metastases. Results: The serum levels of B-ALP, NTX and CTX were significantly higher in DTC patients with bone metastases than those in patients with no bone metastases (all P 0.05). The serum levels of all markers were correlated with EOD grades (r s =0.371-0.558, all P<0.01). B-ALP level was found to have significant difference between EOD 0 to I (P=0.012). The diagnostic sensitivity and specificity of B-ALP for detecting DTC with bone metastases were 71.1% and 76.7% respectively by ROC curve analysis, which were higher than those of the other three markers. Conclusions: Serum BMM levels of B-ALP, NTX and CTX were useful for the evaluation of DTC with

Cure in a patient with multiple osseus metastases in non-small cell lung cancer: a case report

International Nuclear Information System (INIS)

Hawighorst, H.; Gademann, G.

1993-01-01

Purpose: This case was reported to describe a case of cure in a 61-year old patient with squamous cell lung cancer and multiple extrathoracic metastasis. Methods and materials: A left upper lobectomy of lung for a squamous cell carcinoma was performed on a 61-year old man with curative intent. Fourt months later two osseous metastases were irradiated with Cobalt 60 up to 40 Gy. Results: The two irradiated lesions showed continuously shrinkage as well as signs of recalcification. Eleven years later the patient shows clinically absolut well being and on CT there are no signs of recurrent disease of the lung or bone anymore. Discussion: To our knowledge has nobody so far reported of a case of a squamous cell lung cancer which was operated and irradiated on thus resulting in cure. Furtheron the authors discuss that it might well be worthwile to define subgroups in stage 4 non-small cell lung cancer (presence of extrathoracic metastases) which might benefit from a more aggressive treatment approach than pure palliation. (orig.) [de

Tissue inhibitor of matrix metalloproteinase-1 expression in colorectal cancer liver metastases is associated with vascular structures

DEFF Research Database (Denmark)

Illemann, Martin; Eefsen, Rikke Helene Løvendahl; Bird, Nigel Charles

2016-01-01

several proteases, involved in the degradation of extracellular matrix components, are up-regulated. In liver metastases, their expression is growth pattern dependent. Tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) is a strong prognostic marker in plasma from colorectal cancer patients...

Skeletal MR imaging: Correlation with skeletal scintigraphy

International Nuclear Information System (INIS)

Colletti, P.M.; Raval, J.K.; Ford, P.V.; Benson, R.C.; Kerr, R.M.; Boswell, W.D.; Siegel, M.E.; Ralls, P.W.

1987-01-01

Skeletal MR images bone marrow while skeletal scintigraphy uses bone metabolism to demonstrate abnormalities. The purpose of this paper is to correlate these MR and scintigraphic findings. T1 and T2 MR images at 0.5 T were correlated with planar bone scintigraphy (RN) using Tc-99m MDP in 56 patients. Of 23 cases with suspected spinal metastases, 19 were positive by MR imaging, 16 by RN. Individual lesions were shown better by MR imaging in five and by RN in two. These two cases had scoliosis, a potential difficulty with MR imaging. In 14 cases of suspected avascular necrosis (AVN), MR imaging was positive in 13 while RN was positive in ten. One negative case by RN had bilateral AVN by MR imaging. Four skull lesions shown easily by RN were seen only in retrospect on MR images. MR imaging is advantageous in evaluating bones with predominant marrow such as vertebrae or the femoral head, while RN is superior in areas primarily composed of cortical bone such as the skull

Intra ovaries thyroid cancer with intraperitoneal, osseous and pulmonary metastases fixing iodine 131; Cancer thyroidien intra-ovarien avec metastases intraperitoneale, osseuse et pulmonaires fixant l'iode 131

Energy Technology Data Exchange (ETDEWEB)

Bernard, A.M.; Barge, M.L.; Le Dortz, L.; Herry, J.; Devillers, A. [Centre Eugene-Marquis, Service de medecine nucleaire, 35 - Rennes (France); Vauleon, E.; Kerbrat, P. [Centre Eugene-Marquis, service d' oncologie medicale, 35 - Rennes (France)

2010-07-01

Purpose: Intra ovaries localizations of differentiated thyroid cancer are rare. A few metastatic localizations were described. The presented file is this one of bone and lung metastases localizations discovered 14 years after a bilateral ovaries surgery for a mature teratoma with double epidermic and thyroid compound, taking aspect of an ovaries goiter, with changes. Conclusions: In front of the discovery of an ovary goiter, a careful histopathologic examination is necessary, in search of malignant lesions that may be treated by ira-therapy. (N.C.)

Analysis of outcome in patients irradiated for brain metastases of lung (no oatcell) cancer

International Nuclear Information System (INIS)

Lione, Marcelo; Tissera, Norberto

2004-01-01

Purpose: To correlate our findings with those of the international literature and identify the factors related to survival. Material and methods: Fifty patients with central nervous system metastases of non-small cell lung cancer were evaluated. Holocranial radiotherapy was performed with a daily dose of 1.8 Gy and a total dose of 50.4 Gy. Results: Overall survival of all patients at 6 months, 1 year and 2 years was 37%, 27% and 5% respectively. Mean survival was 5 months; 9 months for the group with a favorable outcome and 4 months for the group with an unfavorable outcome. Conclusion: The results are similar to those published in the international literature. Factors that relate to survival are: age, performance status, and the presence or absence of metastases in other sites. (author)

Radiation port cutaneous metastases: Reports of two patients whose recurrent visceral cancers presented as skin lesions at the site of previous radiation and literature review

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Brian Spencer Hoyt

2014-01-01

Full Text Available Radiation therapy is associated with a variety of complications, including the development of primary skin cancers in the radiated region. However, it is rare for patients with visceral cancers who are treated with radiation therapy to subsequently develop cutaneous metastasis within the radiation port. We describe two patients with internal malignancies who developed cutaneous metastases within their radiation ports following radiotherapy. In addition, we used PubMed to perform an extensive literature review and identify additional reports of cutaneous metastasis within a radiation port. We excluded patients who developed melanoma or primary skin cancers in the radiation port. We also excluded patients with non-solid organ malignancies. Herein, we summarize the characteristics of 23 additional patients who experienced radiation port cutaneous metastases and explore possible mechanisms for the occurrence of radiation port cutaneous metastases.

Bone metastases from hepatocellular carcinoma; Literature review, radiological features and personal experience. Metastasi ossee di epatocarcinomi; Revisione della letteratura, quadri radiologici e casistica personale

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Borghetti, M; Benelli, G; Bonardi, R; Reduzzi, L; Iori, M [Ospedale Maggiore, Crema (Italy). Serv. di Radiologia

1991-01-01

Prognosis of patients affected with hepatocellular carcinoma (HCC) has been improved by the modern imaging techniques allowing an early diagnosis and by the value of the therapeutic protocols employed. Staging has also become more and more important. Bone metastases from HCC are reportedly rare. The authors observed a 5.5 incidence in 90 cases of hepatocarcinoma. The metastases were demonstrated by radiography, CT, and nyclear scintigraphy, in patients with skeletal pain. The plain film appearance of skeletal metastases from Hcc was osteolytic in all cases; no surrounding sclerosis was seen. CT scans demonstrated the destructive nature of these lesions, which were associated with bulky soft-tissue masses. Metastases exhibited increased radiotracer ({sup 99m}Tc-MDP) uptake at bone scintigraphy. The authors believe that bone scintigraphy should be included in the staging protocols of the HCCs which need a potentially curative therapy. 28 refs.

Differences Between Colon Cancer Primaries and Metastases Using a Molecular Assay for Tumor Radiation Sensitivity Suggest Implications for Potential Oligometastatic SBRT Patient Selection

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Ahmed, Kamran A.; Fulp, William J.; Berglund, Anders E.; Hoffe, Sarah E.; Dilling, Thomas J.; Eschrich, Steven A.; Shridhar, Ravi; Torres-Roca, Javier F.

2015-01-01

Purpose: We previously developed a multigene expression model of tumor radiation sensitivity index (RSI) with clinical validation in multiple independent cohorts (breast, rectal, esophageal, and head and neck patients). The purpose of this study was to assess differences between RSI scores in primary colon cancer and metastases. Methods and Materials: Patients were identified from our institutional review board–approved prospective observational protocol. A total of 704 metastatic and 1362 primary lesions were obtained from a de-identified metadata pool. RSI was calculated using the previously published rank-based algorithm. An independent cohort of 29 lung or liver colon metastases treated with 60 Gy in 5 fractions stereotactic body radiation therapy (SBRT) was used for validation. Results: The most common sites of metastases included liver (n=374; 53%), lung (n=116; 17%), and lymph nodes (n=40; 6%). Sixty percent of metastatic tumors, compared with 54% of primaries, were in the RSI radiation-resistant peak, suggesting metastatic tumors may be slightly more radiation resistant than primaries (P=.01). In contrast, when we analyzed metastases based on anatomical site, we uncovered large differences in RSI. The median RSIs for metastases in descending order of radiation resistance were ovary (0.48), abdomen (0.47), liver (0.43), brain (0.42), lung (0.32), and lymph nodes (0.31) (P<.0001). These findings were confirmed when the analysis was restricted to lesions from the same patient (n=139). In our independent cohort of treated lung and liver metastases, lung metastases had an improved local control rate compared to that in patients with liver metastases (2-year local control rate of 100% vs 73.0%, respectively; P=.026). Conclusions: Assessment of radiation sensitivity between primary and metastatic tissues of colon cancer histology revealed significant differences based on anatomical location of metastases. These initial results warrant validation in a larger

Differences Between Colon Cancer Primaries and Metastases Using a Molecular Assay for Tumor Radiation Sensitivity Suggest Implications for Potential Oligometastatic SBRT Patient Selection

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Ahmed, Kamran A. [Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States); Fulp, William J.; Berglund, Anders E. [Department of Biostatistics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States); Hoffe, Sarah E.; Dilling, Thomas J. [Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States); Eschrich, Steven A. [Department of Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States); Shridhar, Ravi [Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States); Torres-Roca, Javier F., E-mail: javier.torresroca@moffitt.org [Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida (United States)

2015-07-15

Purpose: We previously developed a multigene expression model of tumor radiation sensitivity index (RSI) with clinical validation in multiple independent cohorts (breast, rectal, esophageal, and head and neck patients). The purpose of this study was to assess differences between RSI scores in primary colon cancer and metastases. Methods and Materials: Patients were identified from our institutional review board–approved prospective observational protocol. A total of 704 metastatic and 1362 primary lesions were obtained from a de-identified metadata pool. RSI was calculated using the previously published rank-based algorithm. An independent cohort of 29 lung or liver colon metastases treated with 60 Gy in 5 fractions stereotactic body radiation therapy (SBRT) was used for validation. Results: The most common sites of metastases included liver (n=374; 53%), lung (n=116; 17%), and lymph nodes (n=40; 6%). Sixty percent of metastatic tumors, compared with 54% of primaries, were in the RSI radiation-resistant peak, suggesting metastatic tumors may be slightly more radiation resistant than primaries (P=.01). In contrast, when we analyzed metastases based on anatomical site, we uncovered large differences in RSI. The median RSIs for metastases in descending order of radiation resistance were ovary (0.48), abdomen (0.47), liver (0.43), brain (0.42), lung (0.32), and lymph nodes (0.31) (P<.0001). These findings were confirmed when the analysis was restricted to lesions from the same patient (n=139). In our independent cohort of treated lung and liver metastases, lung metastases had an improved local control rate compared to that in patients with liver metastases (2-year local control rate of 100% vs 73.0%, respectively; P=.026). Conclusions: Assessment of radiation sensitivity between primary and metastatic tissues of colon cancer histology revealed significant differences based on anatomical location of metastases. These initial results warrant validation in a larger

Phase II study of concurrent capecitabine and external beam radiotherapy for pain control of bone metastases of breast cancer origin.

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Yulia Kundel

Full Text Available Pain from bone metastases of breast cancer origin is treated with localized radiation. Modulating doses and schedules has shown little efficacy in improving results. Given the synergistic therapeutic effect reported for combined systemic chemotherapy with local radiation in anal, rectal, and head and neck malignancies, we sought to evaluate the tolerability and efficacy of combined capecitabine and radiation for palliation of pain due to bone metastases from breast cancer.Twenty-nine women with painful bone metastases from breast cancer were treated with external beam radiation in 10 fractions of 3 Gy, 5 fractions a week for 2 consecutive weeks. Oral capecitabine 700 mg/m(2 twice daily was administered throughout radiation therapy. Rates of complete response, defined as a score of 0 on a 10-point pain scale and no increase in analgesic consumption, were 14% at 1 week, 38% at 2 weeks, 52% at 4 weeks, 52% at 8 weeks, and 48% at 12 weeks. Corresponding rates of partial response, defined as a reduction of at least 2 points in pain score without an increase in analgesics consumption, were 31%, 38%, 28%, 34% and 38%. The overall response rate (complete and partial at 12 weeks was 86%. Side effects were of mild intensity (grade I or II and included nausea (38% of patients, weakness (24%, diarrhea (24%, mucositis (10%, and hand and foot syndrome (7%.External beam radiation with concurrent capecitabine is safe and tolerable for the treatment of pain from bone metastases of breast cancer origin. The overall and complete response rates in our study are unusually high compared to those reported for radiation alone. Further evaluation of this approach, in a randomized study, is warranted.ClinicalTrials.gov NCT01784393NCT01784393.

Risk factors and characteristics of prostate cancer bone metastases

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Jun-ming LIN

2017-10-01

Full Text Available Objective To analyze the risk factors and characteristics of bone metastases in patients with prostate cancer. Methods Patients who were diagnosed as prostate cancer by biopsy and histopathologic analysis between June 2006 and June 2016 were included in this study. The clinical data of the patients were reviewed, and the demographic data, laboratory examination results and Gleason score were recorded. The correlations between clinical factors and bone metastasis were analyzed, and the risk factors of bone metastasis were identified. Results A total of 585 patients were recruited in this study, including 228 with bone metastasis and 357 without bone metastasis. Of the patients with bone metastasis, the incidence of pelvic metastasis was the highest, accounting for 81.58%, followed by spin (63.16% and rib (58.33%, and the incidence of clavicle metastasis was the lowest (14.47%. Logistic regression analysis showed that age 85.5U/L, prostate-specific antigen >79.88μg/L and Gleason score >7.5 were the risk factors of bone metastasis in prostate cancer. ROC curve analysis showed that the sensitivity of diagnosing bone metastasis was 56.1%, 66.7%, 68.4% and 56.1%, and the specificity was 56.6%, 81.8%, 70.0% and 65.3%, respectively for above 4 factors. Conclusions The most common site of bone metastasis in patients with prostate cancer is pelvis. Patients' age, concentrations of plasma ALP and PSA, and Gleason score are the risk factors for bone metastasis in patients with prostate cancer. DOI: 10.11855/j.issn.0577-7402.2017.08.09

Skeletal metastases - the role of the orthopaedic and spinal surgeon.

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Eastley, Nicholas; Newey, Martyn; Ashford, Robert U

2012-09-01

Developments in oncological and medical therapies mean that life expectancy of patients with metastatic bone disease (MBD) is often measured in years. Complications of MBD may dramatically and irreversibly affect patient quality of life, making the careful assessment and appropriate management of these patients essential. The roles of orthopaedic and spinal surgeons in MBD generally fall into one of four categories: diagnostic, the prophylactic fixation of metastatic deposits at risk of impending fracture (preventative surgery), the stabilisation or reconstruction of bones affected by pathological fractures (reactive surgery), or the decompression and stabilisation of the vertebral column, spinal cord, and nerve roots. Several key principals should be adhered to whenever operating on skeletal metastases. Discussions should be held early with an appropriate multi-disciplinary team prior to intervention. Detailed pre-assessment is essential to gauge a patient's suitability for surgery - recovery from elective surgery must be shorter than the anticipated survival. Staging and biopsies provide prognostic information. Primary bone tumours must be ruled out in the case of a solitary bone lesion to avoid inappropriate intervention. Prophylactic surgical fixation of a lesion prior to a pathological fracture reduces morbidity and length of hospital stay. Regardless of a lesion or pathological fracture's location, all regions of the affected bone must be addressed, to reduce the risk of subsequent fracture. Surgical implants should allow full weight bearing or return to function immediately. Post-operative radiotherapy should be utilised in all cases to minimise disease progression. Spinal surgery should be considered for those with spinal pain due to potentially reversible spinal instability or neurological compromise. The opinion of a spinal surgeon should be sought early, as delays in referral directly correlate to worse functional recovery following intervention

Lymph node metastases near the celiac trunk should be considered separately from other nodal metastases in patients with cancer of the esophagus or gastroesophageal junction after neoadjuvant treatment and surgery.

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Lagarde, Sjoerd M; Anderegg, Martinus C J; Gisbertz, Suzanne S; Meijer, Sybren L; Hulshof, Maarten C C M; Bergman, Jacques J G H M; van Laarhoven, Hanneke W M; van Berge Henegouwen, Mark I

2018-03-01

The aim of the present study is to identify the incidence and prognostic significance of lymph node metastases near the celiac trunk in patients who underwent neoadjuvant chemo(radio)therapy followed by esophagectomy. Between March 1994 and September 2013 a total of 462 consecutive patients with cancer of the esophagus or gastroesophageal junction (GEJ) who underwent potentially curative esophageal resection after neoadjuvant chemotherapy (N=88; 19.0%) or neoadjuvant chemoradiotherapy (CRT) (N=374; 81.0%) were included. Seventy one (15.4%) patients had truncal node metastases in the resection specimen. Metastases to these nodes occurred more frequently in male patients with adenocarcinoma and in tumors at the gastro-esophageal junction. A lower response to neoadjuvant treatment, higher ypT and ypN stages and a poorer grade of differentiation were significantly related with truncal node metastases. Patients with tumor positive truncal nodes had a worse median overall survival (17 vs. 55 months). In multivariate analysis, truncal node metastases were independently associated with a worse survival. Only 22 (31.0%) of the 71 patients with tumor positive truncal nodes were identified preoperatively with EUS or CT. In contrast, 37 patients had suspicious truncal nodes on EUS or CT, but metastases in the pathology specimen were absent. In the present study, it is demonstrated that positive truncal nodes in the resection specimen after neoadjuvant therapy, are associated with advanced tumor stages and are an independent factor for inferior survival.

186Re-HEDP for metastatic bone pain in breast cancer patients

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Lam, Marnix G.E.H.; Rijk, Peter P. van; Klerk, John M.H. de

2004-01-01

Two-thirds of patients with metastatic cancer suffer from pain. Pain originating from skeletal metastases is the most common form of cancer-related pain. Bone pain, often exacerbated by pressure or movement, limits the patient's autonomy and social life. Pain palliation with bone-seeking radiopharmaceuticals has proven to be an effective treatment modality in patients with metastatic bone pain. These bone-seeking radiopharmaceuticals are extremely powerful in treating scattered painful bone metastases, for which external beam radiotherapy is impossible because of the large field of irradiation. 186 Re-hydroxyethylidene diphosphonate (HEDP) is a potentially useful radiopharmaceutical for this purpose, having numerous advantageous characteristics. Bone marrow toxicity is limited and reversible, which makes repetitive treatment safe. Studies have shown encouraging clinical results of palliative therapy using 186 Re-HEDP, with an overall response rate of ca. 70% in painful bone metastases. It is effective for fast palliation of painful bone metastases from various tumours and the effect tends to last longer if patients are treated early in the course of their disease. 186 Re-HEDP is at least as effective in breast cancer patients with painful bone metastases as in patients with metastatic prostate cancer. It is to be preferred to radiopharmaceuticals with a long physical half-life in this group of patients, who tend to have more extensive haematological toxicity since they have frequently been pretreated with bone marrow suppressive chemotherapy. This systemic form of radionuclide therapy is simple to administer and complements other treatment options. It has been associated with marked pain reduction, improved mobility in many patients, reduced dependence on analgesics, and improved performance status and quality of life. (orig.)

Myelotoxicity of Samarium Sm153 lexidronam in patients with painful bony metastases

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Ben Ghachem, T.; Mhiri, A.; Slim, I.; Bahloul, A.; Yeddes, I.; Elbez, I.; Meddeb, I.; Ben Slimene, M.F.

2015-01-01

Full text of publication follows. Introduction: the management of bone pain includes analgesia, radiation, hormones, radiofrequency (RF) ablation, chemotherapy, and surgery. Bone pain palliation therapy with radiopharmaceuticals is a cost-effective systemic therapy to relieve pain from skeletal metastases with a consequent decrease in morbidity and an improvement in quality of life. The aim of our study is to evaluate the effect of myelotoxicity of samarium lexidronam (Sm 153 ) in patients with painful bony metastasis. Methods: we reviewed 116 patients aged from 14 to 87 years old, 91 males (78%) and 25 females (22%), having received 1 to 4 treatments of Sm 153 (37 MBq/kg) for painful bony metastases from different primitive tumors: 67 cases of prostate cancer (57.7%), 22 cases of breast cancer (18.9%), 10 cases of pulmonary cancer (8.6%) and others in 14.6% of cases. Clinical follow-up was available for 159 treatments, consisting on blood count each week over at least two months, in order to evaluate myelotoxicity according to WHO classification. Results: no patients had grade 4 toxicity after its cures. A grade 2-3 myelotoxicity was observed after 52 treatments (34%) during the second week and after 50 treatments (32.6%) during the fourth week with a satisfactory reversibility. At 10 weeks of treatment, myelotoxicity was reclassified from 0 to 2 for 139 cures (90,8%). Moreover, we found that prior treatment with radiotherapy or chemotherapy did not affect the rates of myelotoxicity. Conclusion: multiple treatments with samarium Sm 153 lexidronam had no significant effect on myelotoxicity. Patients with bone predominant metastatic disease may survive for extended periods of time and may safely be treated with multiple modalities of therapy. (authors)

External radiation of brain metastases from renal carcinoma: a retrospective study of 119 patients from the M. D. Anderson Cancer Center

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Wronski, Marek; Maor, Moshe H.; Davis, Brian J.; Sawaya, Raymond; Levin, Victor A.

1997-01-01

Purpose: Approximately 10% of patients with metastatic renal cell carcinoma are diagnosed with brain metastases. Most of these patients receive palliative radiotherapy and die of progressive brain metastatic disease. This retrospective study examines the M. D. Anderson Cancer Center experience with such patients who received only whole brain radiation therapy (WBRT). Methods and Materials: Records of 200 patients with brain metastases from renal carcinoma who were treated at M. D. Anderson Cancer Center between 1976 and 1993 were reviewed. Of these patients, 119 received WBRT only and constitute the basis of this study. Different prognostic factors were analyzed. Results: Overall median survival time from diagnosis of the brain metastases was 4.4 months. Multiple brain tumors were treated in 70 patients (58.8%) who had a survival of 3.0 months compared with 4.4 months for patients having a single brain metastasis (p = 0.043). Among 117 patients the causes of death were neurologic in 90 (76%), systemic cancer in 19 (16%), and unknown in 9 (8%). Survival rates at 6 months, 1 year, and 2 years, were 33.6, 16.8, and 5.9%, respectively. Patients in whom brain metastases were diagnosed synchronously with a renal primary (n = 24) had a median survival time of 3.4 months compared with 3.2 months for those 95 who were diagnosed metachronously (p < 0.79, NS). In the Cox multivariate analysis of 13 possible prognostic factors, only a single brain metastasis (p = 0.0329), lack of distant metastases at the time of diagnosis (p = 0.0056), and tumor diameter ≤ 2 cm (p < 0.0016) were statistically significant. Conclusion: These unsatisfactory results with WBRT suggest that more aggressive approaches, such as surgery or radiosurgery should be applied whenever possible

Ultrasound imaging-guided intracardiac injection to develop a mouse model of breast cancer brain metastases followed by longitudinal MRI.

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Zhou, Heling; Zhao, Dawen

2014-03-06

Breast cancer brain metastasis, occurring in 30% of breast cancer patients at stage IV, is associated with high mortality. The median survival is only 6 months. It is critical to have suitable animal models to mimic the hemodynamic spread of the metastatic cells in the clinical scenario. Here, we are introducing the use of small animal ultrasound imaging to guide an accurate injection of brain tropical breast cancer cells into the left ventricle of athymic nude mice. Longitudinal MRI is used to assessing intracranial initiation and growth of brain metastases. Ultrasound-guided intracardiac injection ensures not only an accurate injection and hereby a higher successful rate but also significantly decreased mortality rate, as compared to our previous manual procedure. In vivo high resolution MRI allows the visualization of hyperintense multifocal lesions, as small as 310 µm in diameter on T2-weighted images at 3 weeks post injection. Follow-up MRI reveals intracranial tumor growth and increased number of metastases that distribute throughout the whole brain.

Case report 360: Multifocal Ewing tumor of the skeletal system

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Coombs, R.J.; Zeiss, J.; McCann, K.; Phillips, E.

1986-03-01

In summary, a case of Ewing tumor, involving the left scapula with a grossly destructive pattern of multiple, lytic, permeating skeletal disease involving both femoral heads, multiple sites within the skull and the lumbar and thoracic spines at the time of the initial diagnosis, is presented. This extensive skeletal metastasis, consonant with the initial diagnosis, without obvious metastases to lungs or other parenchymal areas (before death and autopsy) has not been described previously in the literature available to the authors. (orig./SHA).

Concordance Between FISH Analysis of Her-2/Neu Gene in Breast Duct Carcinoma and Corresponding Axillary Nodal Metastases: Egyptian National Cancer Institute Experience.

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Badawy, Omnia M; Hassan, Hannan; ELBakey, Heba A; Mosaad, Maha

2018-05-10

Breast cancer is a major health problem in Egypt. Her-2/Neu gene is routinely assessed for all breast cancer patients primarily by immunohistochemistry. At National Cancer Institute (NCI), Cairo University, Flourescence In Situ hybridization (FISH) analysis of Her-2/Neu gene is carried out for Her-2/Neu score 2 and for some cases of score 3 (particularly those assessed outside NCI). The test is performed essentially on the primary tumor. However, some situations require testing on corresponding lymph node metastases. There is a debate about the concordance between Her-2/Neu status in the primary tumor and synchronous lymph node metastases in various studies. The aim of this study was to test for the concordance between Her-2/Neu status in the primary breast tumor and corresponding axillary nodal metastases. This is a retrospective study in which FISH analysis of Her-2/Neu was carried out simultaneously on archived material of 50 cases previously diagnosed as invasive duct carcinoma and the corresponding nodal metastases from the Pathology Department, NCI. There was complete concordance between Her-2 status in the primary tumor and the corresponding axillary lymph node metastatic deposits in which Her-2 was amplified in 44% of the studied cohort of Egyptian patients. Her-2/Neu gene assessed by FISH analysis on synchronous lymph node metastases is strongly correlated with the primary tumor. Hence, it is justified to carry out the Her-2/Neu test on synchronous lymph nodes to decide on whether to carry out anti-Her-2/Neu target therapy. Further studies on other metastatic sites is recommended.

Metastasis of Breast Carcinoma to Intercostal Muscle Detected by Breast MRI: A Case Report

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Cho, Kyung Eun; Son, Eun Ju; Kim, Jeong Ah; Youk, Ji Hyun; Kim, Eun Kyung; Kwak, Jin Young; Jeong, Joon

2010-01-01

Breast cancer can metastasize to any organ; however, distant metastases are unusual at the time of diagnosis. Furthermore metastasis to skeletal muscle is an uncommon manifestation of malignancy. We report a case of a 45-year-old woman diagnosed with cancer of the left breast with metastases to the ipsilateral intercostal muscle. To the best of our knowledge this is the first report of intercostal muscle metastasis from breast cancer in the English literature

Comparison of the diagnostic value of FDG-PET/CT and axillary ultrasound for the detection of lymph node metastases in breast cancer patients

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Riegger, Carolin; Heusner, Till A.; Koeninger, Angela; Kimmig, Rainer; Hartung, Verena; Bockisch, Andreas; Otterbach, Friedrich; Forsting, Michael; Antoch, Gerald

2012-01-01

Background. FDG-PET/CT is increasingly being used for breast cancer staging. Its diagnostic accuracy in comparison to ultrasound as the standard non-invasive imaging modality for the evaluation of axillary lymph nodes has yet not been evaluated. Purpose. To retrospectively compare the diagnostic value of full-dose, intravenously contrast-enhanced FDG-PET/CT and ultrasound for the detection of lymph node metastases in breast cancer patients. Material and Methods. Ninety patients (one patient with a bilateral carcinoma) (89 women, one man; mean age, 55.5 ± 16.6 years) suffering from primary breast cancer underwent whole-body FDG-PET/CT and axillary ultrasound. The ipsilateral axillary fossa (n = 91) was evaluated for metastatic spread. The sensitivity, specificity, the positive predictive value (PPV), negative predictive value (NPV), and accuracy of both methods were calculated. The sensitivity and accuracy were statistically compared using the McNemar Test (P <0.05). Analyses were made on a patient basis. The number of patients with extra-axillary locoregional lymph node metastases exclusively detected by FDG-PET/CT was evaluated. For axillary lymph node metastases histopathology served as the reference standard. Results. The sensitivity, specificity, PPV, NPV, and accuracy of FDG-PET/CT for the detection of axillary lymph node metastases were 54%, 89%, 77%, 74%, and 75%, respectively. For ultrasound it was 38%, 78%, 54%, 65%, and 62%, respectively. FDG-PET/CT was significantly more accurate than ultrasound for the detection of axillary lymph node metastases (P = 0.019). There was no statistically significant difference between the sensitivity of both modalities (P = 0.0578). FDG-PET/CT detected extra-axillary locoregional lymph node metastases in seven patients (8%) that had not been detected by another imaging modality. Conclusion. Though more accurate compared to ultrasound for evaluating the axillary lymph node status FDG-PET/CT is only as sensitive as

Recurrently Mutated Genes Differ between Leptomeningeal and Solid Lung Cancer Brain Metastases.

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Li, Yingmei; Liu, Boxiang; Connolly, Ian David; Kakusa, Bina Wasunga; Pan, Wenying; Nagpal, Seema; Montgomery, Stephen B; Hayden Gephart, Melanie

2018-03-29

When compared with solid brain metastases from NSCLC, leptomeningeal disease (LMD) has unique growth patterns and is rapidly fatal. Patients with LMD do not undergo surgical resection, limiting the tissue available for scientific research. In this study we performed whole exome sequencing on eight samples of LMD to identify somatic mutations and compared the results with those for 26 solid brain metastases. We found that taste 2 receptor member 31 gene (TAS2R31) and phosphodiesterase 4D interacting protein gene (PDE4DIP) were recurrently mutated among LMD samples, suggesting involvement in LMD progression. Together with a retrospective review of the charts of an additional 44 patients with NSCLC LMD, we discovered a surprisingly low number of KRAS mutations (n = 4 [7.7%]) but a high number of EGFR mutations (n = 33 [63.5%]). The median interval for development of LMD from NSCLC was shorter in patients with mutant EGFR (16.3 months) than in patients with wild-type EGFR (23.9 months) (p = 0.017). Targeted analysis of recurrent mutations thus presents a useful complement to the existing diagnostic tool kit, and correlations of EGFR in LMD and KRAS in solid metastases suggest that molecular distinctions or systemic treatment pressure underpin the differences in growth patterns within the brain. Copyright © 2018 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

Bone metastases from breast cancer at the time or radical mastectomy as detected by bone scan. Eight-year follow-up.

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Sklaroff, R B; Sklaroff, D M

1976-07-01

Sixty-four women with Stage II breast cancer who had Sr85 bone scans at the time of radical mastectomy were followed for 8 years in a prospective study. Those women with positive scans had a slight, but statistically significant, increased incidence of metastic disease, particularly for metastases to bone.However, 40% of those women with positive bone scans and negative roentgenograms survived 8 years without evidence of any metastatic disease. Therefore, it has not been shown at this time that bone scans should be obtained in order to exclude bone metastasis before regional therapy for breast cancer is instituted. Also, a significant percentage of women with negative bone scans developed both bone and soft tissue metastases. As many as 30% of asymptomatic women with a history of breast cancer and positive bone scans and negative bone roentgenograms may still harbor disease in bone after 8 years.

Skeletal metastasis as detected by 18F-FDG PET with negative CT of the PET/CT: Frequency and impact on cancer staging and or management

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Fatma Ahmed

2016-10-01

Full Text Available Objectives: The aim of our study is to assess the frequency of detection of PET positive CT negative skeletal metastases (SM and determine the impact of such detection on staging and/or management in patients who had FDG PET/CT as part of the cancer work up.Methods: We retrospectively reviewed 2000 18F-FDG PET/CT scans of known cancer patients. A log was kept to record cases of suspected SM with or without bone changes from the low-dose non-contrast CT. The presence or absence of SM was evaluated based on available pathological and clinical data. The impact of detection of such lesions on cancer staging and/or management was evaluated by a board certified oncologist.Results: Of the 2000 cases, 18F-FDG PET/CT suggested SM in 146/2000 (7.3%. Of those 146 cases, 105 (72% were positive on both PET and CT. The remaining 41 (28% had PET positive CT negative bone lesions. SM was confirmed in 36/41 (88% PET positive/CT negative cases. This was based on biopsy, imaging or clinical follow-up. The detection of PET positive CT negative SM did not change staging or management in 7/36 (19.4%. However, staging and/or management was affected in 29/36 (80.6%. Conclusions: SM is not uncommon in 18F-FDG PET/CT, as it accounts for 146/2000 (7.3% of cases. PET demonstrated FDG-avid SM without a CT abnormality in at least 36/146 (25%. Patients staging and or management changed in 29/36 (80.5%. We concluded that 18F-FDG PET is sensitive in detection of SM with significant impact on staging & or management. Key words18F-FDG PET/CT, Skeletal metastasis, PET positive, CT negative

The role of chemotherapy in the treatment of patients with brain metastases from solid tumors

International Nuclear Information System (INIS)

Walbert, T.; Gilbert, M.R.

2009-01-01

Brain metastases are the most frequent cancer in the central nervous system, being ten times more common than primary brain tumors. Patients generally have a poor outcome with a median survival of 4 months after diagnosis of the metastases. Therapeutic options include surgery, stereotactic, radiosurgery, whole-brain radiotherapy (WBRT), and chemotherapy. Patients with a limited number of brain metastases and well-controlled systemic cancer benefit from brain metastases-specific therapies, including surgery, radiosurgery, and conventional radiation. The role of chemotherapy for brain metastases remains limited. There is concern about drug delivery because of the blood-brain barrier. However, higher response rates are noted with initial therapies, suggesting that part of the poor response rate may be related to the late onset of brain metastases and the use of second- and third-line regimens. Recent studies have demonstrated objective responses with systemic therapy in a variety of cancer types, especially when combined with WBRT. Individual therapeutic strategies for central nervous system metastases must be chosen based on performance status, the extent of intracranial disease, and the chemosensitivity of the underlying tumor, as well as the control of the systemic cancer. In this article we review important prognostic factors and challenges in using chemotherapy. We specifically review recent advances in the treatment of brain metastases from breast and lung cancer as well as melanoma. Future treatment advances will require a multidisciplinary approach integrating surgical, radiation, and chemotherapeutic options to improve neurological function and quality of life, rather than just focusing on survival endpoints. (author)