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Query: UMLS:C0027627 (
metastases
)
103,950
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Metastatic breast cancer frequently presents as a malignant pleural effusion. Knowledge of the estrogen and progesterone receptor status of the tumor predicts response to hormonal therapy, but breast cancer tissue in the pleural space is not readily accessible for hormone receptor determination. Thoracoscopy was used in six breast cancer patients with pleural effusions; all but one had concurrent sites of
metastases
. In five of six women
recurrent breast cancer
in the pleural cavity was diagnosed by thoracoscopy, and in four sufficient tissue was obtained for receptor assay. All patients achieved excellent control of their pleural effusions through a combination of local sclerotic measures and systemic therapy. Thoracoscopy is a safe procedure that can be performed under local anesthesia and is useful to visualize the pleural space, not only for diagnosis but also for obtaining breast cancer tissue for hormone receptor determination.
...
PMID:Pleural effusion in breast cancer. Thoracoscopy for hormone receptor determination. 394 64
Two women are described in whom, on the basis of prior therapy for breast cancer and the presence of painful, lytic bone lesions, an initial diagnosis of metastatic breast cancer was made. Further evaluation established the diagnosis of multiple myeloma in both patients. Neither had evidence of
recurrent breast cancer
. These cases indicate that women with a history of breast cancer in whom lytic bone lesions develop without evidence of extraskeletal
metastases
should have the diagnosis of multiple myeloma excluded.
...
PMID:Multiple myeloma masquerading as metastatic breast cancer. 394 26
Most clinicians attempt to identify and treat
recurrent breast cancer
at the earliest sign of relapse. In an effort to better define the usefulness of commonly used clinical and laboratory tools in evaluating patients after mastectomy, we retrospectively analyzed 120 cases and reviewed the literature. One hundred fifteen sites of
metastatic disease
were identified in 55 patients, with bone, lung, liver, and skin most common. History and physical examination disclosed 66% of these metastatic events. Of 36 patients with probable bone involvement, 15 were identified by bone scan while asymptomatic. Of 31 patients with evidence of pulmonary
metastases
, 12 were entirely asymptomatic when identified with a screening chest roentgenogram. In contrast, 36 of 45 hepatic, cutaneous, lymphatic, central nervous system, and ocular
metastases
were suggested by purely clinical findings. We conclude that basic clinical skills (ie, history-taking and physical examination) are two most important means by which we identify patients with
recurrent breast cancer
. While chest roentgenogram and bone scan may uncover
metastases
in asymptomatic patients, liver function tests and radionuclide scans of brain and liver have very low yield in patients clinically free of organ involvement.
...
PMID:Detection of recurrent breast cancer. 626 18
After initial surgery, 133 breast cancer patients, who did not receive postoperative radiation or chemotherapy, were subsequently irradiated for recurrences in the Department of Radiation Oncology, University of Maryland Hospital. All patients have been followed for a minimum of 5 years after the treatment of recurrences. An extensive analysis was done in search of prognosticators for outcome in
recurrent breast cancer
. Traditional prognostic factors, such as the initial axillary status, primary surgical procedure, initial menopausal status, time and site of recurrences, distant
metastases
and radiation dose and field issues, were investigated. No correlation was found between the initial axillary status and the overall prognosis after recurrence. The main prognosticators were: the size of the initial breast tumor, the radiation treatment for recurrences, and the presence of, or time to, distant
metastases
. Initial T1-T2 breast tumors were associated with a delayed onset of recurrences and a lower incidence of chest wall relapses; in turn, both the latter situations yielded the best outcome. Radiation doses of more than 4000 rad in 4 weeks delivered with locoregional fields achieved a local control rate of 72%, and the best 5-year post-recurrence survival (57%). In 52% of the
recurrent breast cancer
patients, distant
metastases
were discovered; 70% of them occurred within 2 years from recurrence. The overall post-recurrence 5-year survival for the entire series was 40%. Both the results achieved with radiation therapy and the need for a logical strategy to approach the problem of breast cancer recurrences are discussed. The situation for a large proportion of these patients is not hopeless, and many are salvagable . Combined modality approaches could offer the best possibilities of survival. However, the importance of radiation therapy in the management of these patients cannot be denied or ignored.
...
PMID:Prognosticators in recurrent breast cancer. A 15-year experience with irradiation. 632 2
One hundred twenty-one patients with local or regional recurrence of carcinoma of the breast without evidence of distant
metastases
were treated with megavoltage radiation therapy. All patients had radical or modified radical mastectomy as their initial treatment. The 10 year survival probability of this group of patients is 26%, with a local control probability of 46%. Within this group of patients with recurrent disease, factors found to be associated with a poorer prognosis include peripheral nodal recurrence, advanced initial disease stage and short disease free interval. Contrary to expectation, patients with recurrence within the mastectomy scar (as opposed to chest wall recurrence wide of the scar) or a history of previous radiotherapy had poorer local control rates (although not statistically significant), without effect upon overall survival. Comprehensive radiation therapy (peripheral lymphatic plus chest wall) enhanced the local control rate for the entire group and the survival probability for patients with isolated chest wall recurrence compared with limited radiation therapy fields. (Five year survival probability: chest wall irradiation only = 27%; chest wall and peripheral lymphatic = 54%). Patients given systemic therapy at the time of local recurrence showed no survival benefit. Aggressive, comprehensive radiation therapy is indicated for locally
recurrent breast cancer
. More effective systemic therapy is needed, especially for higher risk patients.
...
PMID:The significance of local recurrence of carcinoma of the breast. 640 64
The morbidity from locally
recurrent breast cancer
or osteoradionecrosis and accompanying infection is substantial. The selective use of surgical resection offers good palliation. Extended full-thickness chest wall resection is facilitated by a variety of techniques available for closure and coverage including use of latissimus dorsi myocutaneous flap, rectus abdominus myocutaneous flap, pectoralis myocutaneous flap, breast flap, and omentum with skin graft. The experience with 43 consecutive chest wall resections in patients with breast cancer affords the opportunity to define indications and contraindications for such palliative procedures. Indications include local symptoms of pain and infection, tumor recurrence refractory to radiation therapy, and infection that precludes chemotherapy. Relative contraindications are pulmonary
metastases
, bone metastases, hepatic
metastases
, and malignant pleural effusions. Absolute contraindications are brain metastases, bone marrow involvement, bulky disease in two organs, and breakthrough on multiple chemotherapy regimens. Operative revision was only required in 4 of 43 patients. Minor wound complications occurred in 12 (28%). Three patients who underwent resection for local recurrence have survived 40 months or more free from disease. This procedure provides substantial palliation by relieving pain, controlling infection, removing a weeping wound, and allowing chemotherapy for
metastatic disease
. In the proper setting, chest wall resection is an important part of the armamentarium for palliation of the patient with breast cancer. It can markedly improve quality of life and occasionally may result in long-term survival.
...
PMID:A perspective on chest wall resection in patients with breast cancer. 649 76
Influencing factors related to clinical appearances of
recurrent breast cancer
for the prognoses were studied. Stages of the disease at the time of the first surgery were highly related to the disease free interval (DFI) and the survival after the recurrence. Positivity of estrogen receptor in tumor tissue was found to be correlated with prognoses. The prognosis was also influenced by the first recurrent site. The patients with liver metastases which found as the first recurrent site showed shorter survival, on the other hand, the patients with
metastases
at soft tissue or bone showed relatively longer survival. The comparative analysis was performed in terms of the factors which effect on the prognoses of the patients of early death and the long survivors after the recurrence of the disease.
...
PMID:[Clinical features of recurrent breast cancer--factors related to prognosis]. 663 88
The pattern of pleural
metastases
in women with effusions secondary to breast cancer was evaluated by thoracoscopy in a series of 46 patients with previously untreated effusions.
Metastases
involving the visceral pleural were seen in 59 per cent of patients whereas parietal deposits were found in only 15 per cent. No tumour deposits were seen in 26 per cent of cases. No patients had both visceral and parietal tumour secondaries. Patients within each of these groups showed differences in rates of positive effusion cytology, chest wall recurrence and previous evidence of
recurrent breast cancer
.
...
PMID:The pattern of metastatic disease in patients with pleural effusions secondary to breast cancer. 707 14
In the present study we report the long-term results for 120 female patients who underwent mastectomy for breast cancer, from 1955 to 1965, and in whom the first relapse was represented by a skin recurrence or a supraclavicular lymph node metastasis. Eighty-nine patients had been submitted only to local therapy, 11 had also undergone bilateral oophorectomy, and in the remaining 20 hormonal compounds had been administered in addition to local therapy. The disease-free interval between the first and the second relapse, and survival after the treatment of the first relapse were strictly related to the presence and the number of axillary lymph node
metastases
at the time of the mastectomy (N category). In fact, the median survival was 19.5 months for 63 cases with more than 3 metastatic lymph nodes, 29 months for 24 cases with 1-3 involved lymph nodes, and 59 months for 38 cases without axillary involvement. No significant difference in survival was observed in relation to chronological age and menopausal status of the patients or to the length of the disease-free interval. The association of endocrine therapies to local treatment of the recurrences also did not increase the survival rate in these cases. The present data indicate that the prognosis for patients with
recurrent breast cancer
is mainly related to the N category.
...
PMID:Prognosis and treatment of loco-regional breast cancer recurrences: critical considerations on 120 cases. 744 12
This overview summarizes the most important clinical fundamentals to implement combined hyperthermia (HT) and radiotherapy (RT) in clinical trials and reviews clinical HT-RT data obtained in superficial and medium depth tumors treated with external heating devices. In the first part we discuss the following clinical fundamentals: selection of appropriate clinical sites for HT-RT studies, selection of suitable HT-devices, principle design of clinical HT-RT studies, requirements for treatment prescription, relevant treatment endpoints, definition and assessment of a thermal enhancement ratio (TER) and therapeutic gain factor (TGF), impact of prognostic parameters on treatment stratification and statistical evaluation. In the second part we review and discuss clinical results of thermoradiotherapy (HT-RT) for advanced breast carcinoma,
recurrent breast cancer
, advanced head and neck tumors, cervical neck node
metastases
, malignant melanomas and residual microscopic disease. In addition, clinical results of pilot studies are reviewed, which have applied a triple modality approach of thermo-radiochemotherapy (HRC) for various tumors. Finally, possible future perspectives of clinical HT-RT research are outlined.
...
PMID:Hyperthermia--its actual role in radiation oncology. Part II: Clinical fundamentals and results in superficial tumors. 750 26
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