Developed initially for the treatment of malignant melanoma, lymphatic mapping and sentinel lymph node biopsy have recently been introduced into the treatment of early breast cancer. In breast cancer patients, harvested
In this podcast ahead of the 2015 ASCO Annual Meeting, we discuss CT screening for individuals with a high risk for lung cancer with Claudia I. Henschke, MD, PhD.
The real promise of improving patient outcomes in IgD and IgE multiple myeloma lies in multi-drug combinations, next-generation agents, and immunotherapy.
Over the past 2 decades, our understanding of the pathobiological events underlying chronic myelogenous leukemia (CML) has grown. At the same time, effective transplant and nontransplant treatment approaches to
The surgical strategies of “classic, reversed, or combined” resection of colorectal cancer and colorectal liver metastases have to be tailored to a specific patient, and all three strategies have a role in the treatment of stage IV colorectal cancer today.
Metastatic gastric cancer is a relatively chemosensitive disease. With current regimens, 25% to 40% of patients can be expected to respond, and median survival of 6 to 8 months is
Cutaneous malignant melanoma is a relatively common neoplasm. In the United States in 1995, an estimated 34,000 cases of melanoma will be diagnosed, and 7,200 persons will die of melanoma [1]. Early primary melanoma is highly curable, but once the disease becomes disseminated, it is nearly always fatal. The overall survival rate has more than doubled from 40% in the 1960s to more than 80% today, but this increase is attributable to earlier diagnosis rather than to treatment advances [2].
Should an insurance company be able to deny children medical coverage because their mother died of an inherited heart defect that her children may or may not carry? That is the dilemma facing a California father who cannot get family medical coverage under his group plan as a result of his wife's death. And that is a dilemma crying out for congressional intervention.
We speak with Clifford Hudis, MD, Memorial Sloan-Kettering Cancer Center, about the recent advances in breast cancer treatment and the top news to come out of this year’s ASCO Breast Cancer Symposium.
Squamous cell anal cancer remains an uncommon entity; however,the incidence appears to be increasing in at-risk populations, especiallythose infected with human papillomavirus (HPV) and human immunodeficiencyvirus (HIV). Given the ability to cure this cancer using synchronouschemoradiotherapy, management practices of this disease arecritical. This article considers treatment strategies for HIV-positive patientswith anal cancer, including the impact on chemoradiation-inducedtoxicities and the role of highly active antiretroviral therapy in the treatmentof this patient population. The standard treatment has beenfluorouracil (5-FU) and mitomycin (or cisplatin) as chemotherapy agentsplus radiation. Consideration to modifying the standard treatment regimeis based on the fact that patients with HIV tend to experience greatertoxicity, especially when CD4 counts are below 200; these patients alsorequire longer treatment breaks. Additional changes to the chemotherapydosing, such as giving 5-FU continuously and decreasing mitomycin dose,are evaluated and considered in relation to radiation field sizes in an effortto reduce toxicity, maintain local tumor control, and limit need forcolostomy. The opportunity for decreasing the radiation field size andusing intensity-modulated radiation therapy (IMRT) is also considered,particularly in light of the fact that IMRT provides dose-sparing whilemaximizing target volume dose to involved areas. The impact of the immunesystem in patients with HIV and squamous cell carcinoma of theanus and the associated response to therapy remains unknown. Continuedstudies and phase III trials will be needed to test new treatment strategiesin HIV-infected patients with squamous cell cancer of the anus todetermine which treatment protocols provide the greatest benefits.
Dr. Abbas and colleagues delineate the current status of chemoradiation for anal carcinoma. Their thorough and thoughtful review serves as an excellent summation of the current therapeutic approach of the past few years.
Palliation of bone metastases aims at relief of pain, preservation of function, and maintenance of skeletal integrity. Analgesics relieve pain but do not arrest or reverse the disease process. Chemotherapy is
A 22-year-old college student with primary amenorrhea due to Müllerian agenesis presented with a headache, dysarthria, nausea, vomiting, and left upper extremity weakness. MRI of the brain showed numerous intracranial lesions.
A 46-year-old woman had a routine screening mammogram that showed new calcifications in the posterior left breast. A diagnostic mammogram showed several small punctate calcifications, and a 6-month interval follow-up was recommended.
Despite the fact that it is highly curable if diagnosed early, ovarian cancer causes more mortality in American women each year than all other gynecologic malignancies combined.
Researchers measured the rate of bankruptcy after a first cancer diagnosis and identified factors that increased bankruptcy risk among people with common cancers.
A review of "Chemotherapy-Induced Nausea and Vomiting: Which Antiemetic for Which Therapy?"
Community Oncology Alliance calls for action; cuts in cancer care reimbursement would have devastating impact on community practices
This review explores the use of several such agents, including lapatinib (Tykerb), HSP90 inhibitors, T-DM1, and other tyrosine kinase inhibitors. Emerging data from trials of these agents indicate that the HER2 pathway remains a valid therapeutic target following disease progression on trastuzumab.
Cancer Nursing: Principles and Practice is widely considered to be the basic textbook on cancer nursing. With this edition, every chapter has been updated to reflect the latest research and references, and many of the chapters now include
Connie Batlevi, MD, PhD, detailed important updates in therapies for relapsed/refractory follicular lymphoma in this episode of CancerNetwork’s® podcast.
Dr. Henry Lynch was one ofthe first to recognize the existenceof hereditary nonpolyposiscolorectal cancer (HNPCC).While a relatively small percentage offamilies have this cancer predispositionsyndrome, identification of individualsat risk is now standard of careand includes the potential for the preventionof colorectal cancer. Dr. Lynchand Jane Lynch have written a guidehighlighting key points for physiciansregarding the diagnosis, surveillance,and management of this disorder. Severalaspects of clinical care mentionedin the article are expanded upon here.
Radiation therapy of tumors near the eye or optic nerves often requires incidental irradiation of these structures, even when they are not clinically involved by tumor. Depending on the radiation treatment volume and dose required, radiation injury to the lens, lacrimal apparatus, retina, or optic nerve may result. The time to expression and severity of injury are dose-dependent. This paper reviews the results of 157 patients who were followed for a minimum of 3 years after radiotherapy for primary extracranial tumors at the University of Florida, in which the lacrimal gland, lens, retina, and/or optic nerve(s) received irradiation. This review shows that, after treatment at approximately 1.8 to 2.0 Gy per fraction, the incidence of severe dry-eye syndrome, retinopathy, and optic neuropathy appears to increase steeply after doses of 40, 50, and 60 Gy, respectively. [ONCOLOGY 10(6):837-852, 1996]
In a phase II study, 66 patients with advanced breast cancer (median age 56 years; range, 28 to 75 years) were treated with paclitaxel (Taxol), 175 mg/m² infused over 3 hours, and carboplatin (Paraplatin), dosed to attain an
Monoclonal gammopathy of undetermined significance (MGUS) is the most prevalent of the plasma cell dyscrasias and is characterized by a low level of production of serum monoclonal (M) protein (classically less than 3 g/dL).
Outline of Oncology Therapeutics is a well-written, concise, and up-to-date book providing detailed descriptions of a variety of medications and issues important to the overall care and treatment of patients with cancer. Oncology practice today
Pheochromocytomas are tumors of the neural crest-derived chromaffin cells. The hallmark of this rare and fascinating neoplasm is the synthesis and secretion of catecholamines in an unregulated and potentially life-threatening manner. Most pheochromocytomas produce an abundance of norepinephrine. Epinephrine- or dopamine-secreting pheochromocytomas are less common.[1] Pheochromocytomas can also be nonfunctional.[1] Approximately 10% of pheochromocytomas can be categorized as either bilateral, multifocal, extra-adrenal, familial, or malignant; thus, pheochromocytomas are often remembered by medical students as the "10% tumor." Newer reports, however, suggest that pheochromocytomas may be extra-adrenal in up to 30% of cases.[2,3] This brief review will address the diagnosis and management of benign and malignant pheochromocytoma.
Ahead of the 2017 ASCO Annual Meeting, we discuss how to approach treatment for older patients with lung cancer.
Lung cancer is the leading cause of cancer-related mortality. Improved understanding in the molecular biology and genetics of lung cancer has resulted in the identification of individual genes, gene expression profiles, and molecular pathways that may be useful for clinical management decisions.