Prostate Cancer : Complications

Impotence is a potential complication after prostatectomy or radiation therapy. Recent improvements in surgical procedures have made this complication occur less often. Urinary incontinence is another possible complication. Medications can have si...

The availability of an early detection system for prostate cancer with the development of the PSA serum test has complicated the treatment of this disease. Early detection of an often slow-growing cancer, where treatment can significantly impact t...

According to the American Cancer Society, the survival rate for all stages of prostate cancer combined has increased from 50% to 87% over the last 30 years. Due to early detection and better screening methods, nearly 60% of the tumors are diagnose...

According to the American Cancer Society, the survival rate for all stages of prostate cancer combined has increased from 50% to 87% over the last 30 years. Due to early detection and better screening methods, nearly 60% of the tumors are diagnose...

According to the American Cancer Society, the survival rate for all stages of prostate cancer combined has increased from 50% to 87% over the last 30 years. Due to early detection and better screening methods, nearly 60% of the tumors are diagnose...

Metastasis is the movement or spreading of cancer cells from one organ or tissue to another. Cancer cells usually spread through the bloodstream or the lymph system.

The ability to invade and metastasize are the defining characteristics of a cancer. Invasion refers to the ability of cancer cells to penetrate through the membranes that separate them from healthy tissues and blood vessels. Metastasis can refer either to the spread of cancer cells to other parts of the body, or to the condition produced by this spread. The English word metastasis (plural, metastases) comes from a Greek word that means "a change." The tumors produced by metastasis are sometimes called secondary tumors. Metastasis is responsible for 90% of the deaths caused by cancer.

Bone pain represents one of the most debilitating side effects of the metastases of high-incidence cancers such as breast, prostate, lung, and multiple myeloma (myelomatosis). Severe bone pain is frequent, reported by greater than 65% of patients suffering with bone metastases. The most common sites affected include the pelvis, femur, skull, and vertebra. The patient often describes the pain as dull and aching, localized at the site affected; however, some patients experience short, shooting pain that radiates out from the torso to the extremities. Movement typically aggravates the pain. Bone pain can signal disease progression, a new infection, or a complication from treatment. Pain is a reliable early indicator of complications from metastases-osteoporosis, hypercalcemia , fractures, and spinal cord compression . These conditions not only adversely affect the patient's quality of life, but in some cases may create such a decline that death results not from the metastases, but solely from bone-and skeletal-related complications. Patient complaints of bone pain require diagnostic confirmation, usually by radiographic techniques. Plain-film radiography may adequately detect typical lesions from metastatic causes, but may not be sensitive enough to detect certain complications. In these cases, radionuclide scintigraphy and magnetic resonance imaging (MRI) are the preferred diagnostic tools.

Erectile dysfunction (ED) may be defined as the consistent inability to achieve or maintain an erection sufficient to permit satisfactory sexual intercourse. The word "consistent" is included in the definition because most men experience transient episodes of ED that are temporary and usually associated with fatigue , anger, depression or other stressful emotions. The use of the formerly used term "impotence" has been virtually abandoned because of its inherent stigma of weakness and lack of power. Erectile dysfunction can occur as part of several mental disorders recognized by the mental health professional's manual, the Diagnostic and Statistical Manual of Mental Disorders, often shortened to the DSM. ED is the main symptom in the disorder the manual calls "male erectile disorder." ED can also be a symptom of other disorders, such as sexual dysfunction due to a general medical condition or substance-induced sexual dysfunction. In this entry, however, ED is examined and discussed as its own medical entity, and not within the strict guidelines of the DSM .

Question: Do most men have difficulty achieving or maintaining an erection (impotence) as they grow older? Answer: Getting older does not mean you will experience impotence, although in some men, sexual responses may become slower and less intense. For example, it may take longer to achieve an erection than it did when you were younger. On the other hand, you may maintain an erection for a longer period of time. See impotence for details.

Impotence, often called erectile dysfunction, refers to the male's inability to achieve or maintain an erection long enough to engage in sexual intercourse.

Impotence, also known as erectile dysfunction, is the inability to achieve or maintain an erection long enough to engage in sexual intercourse.

Incontinence is the inability to control the passage of urine. This can range from an occasional leakage of urine, to a complete inability to hold any urine. The three main types of urinary incontinence are: Stress incontinence - occurs during certain activities like coughing, sneezing, laughing, or exercise; Urge incontinence - involves a strong, sudden need to urinate followed by instant bladder contraction and involuntary loss of urine. You don't have enough time between when you recognize the need to urinate and when you actually do urinate; Mixed incontinence - contains components of both stress and urge incontinence. Bowel incontinence, a separate topic, is the inability to control the passage of stool.

Urinary incontinence is unintentional loss of urine that is sufficient enough in frequency and amount to cause physical and/or emotional distress in the person experiencing it.

Urinary incontinence is unintentional loss of urine that is sufficient enough in frequency and amount to cause physical and/or emotional distress in the person experiencing it.

Depression may be described as feeling sad, blue, unhappy, miserable, or down in the dumps. Most of us feel this way at one time or another for short periods. True clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for an extended period of time. See also: Adolescent depression; Depression in the elderly.

Depression, also known as depressive disorders or unipolar depression, is a mental illness characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that once were pleasurable. Disturbance in sleep, appetite, and mental processes are a common accompaniment.

Depression is sometimes referred to as the common cold of mental illness. It is a debilitating disease with significant societal costs. It is, however, one of the most clearly defined and treatable of mental illnesses. Technically, the term "depression" is used to cover a variety of symptomatic conditions, all characterized by negative mood and a loss of pleasure. Together these conditions comprise a spectrum ranging from major depression to dysthymia to adjustment reactions to normal grief and sadness. At one extreme of this continuum lies major depressive disorder, a syndrome characterized by severe episodes of depressed mood accompanied by loss of sleep, appetite, concentration, energy, and hope. The depressed mood must persist for greater than two weeks in order to warrant this diagnosis. At the other end of the continuum lies the diagnosis of dysthymia, which is characterized by a lower level of mood disturbance that persists chronically; that is, involving more days than not for a period of two years or greater. Many patients complain of depressed mood but do not fit neatly into either of these two categories. These patients' symptoms are frequently best accounted for as a reaction to an acute life stressor. These reactions are typically nonpathological and resolve with time, but they may constitute an adjustment reaction if normal functioning is sufficiently disturbed. Depression is both common and costly. It has a lifetime prevalence of 5 to 10 percent of women and 2 to 5 percent of men. It is an expensive disorder in both direct and indirect terms, as depression causes a higher degree of functional disability than many medical illnesses including diabetes, chronic lung disease, and arthritis. Additional costs to society result from the effect of untreated depression on the treatment of medical illnesses, where it contributes to longer hospital stays and morbidity. This has been particularly well demonstrated in the treatment of myocardial infarction (heart attack), where the presence of major depression has consistently been found to increase mortality. Depressive illness is thought to result from a combination of biological and psychological factors. The biological component is strongly suggested by the high genetic concordance of depressive disorders. In the twenty-first century, there are various competing theories about the nature of this genetic/biological contribution, but the available data do not yet indicate the specific nature of the illness. The psychological component is similarly suggested by the correlation of onset of major depression with negative life events and with the increased risk of depression in individuals who experienced abuse in childhood. A variety of psychological theories exist and are linked to models of psychotherapeutic treatment. Interpersonal psychotherapists, for example, emphasize the role of grieving due to the loss of an important relationship or a transition in social roles (e.g., transition from working to retirement, marriage to divorce). Cognitive therapists emphasize a mind-set of construing life events in a way that leads to depression. Alternately, psychodynamic therapists search for the ways that unconscious coping processes and repetitive relational patterns result in negative effects. A commonly postulated mechanism would include the turning of anger in on the self. For example, a depressed woman may feel critical of herself rather than direct her anger toward an abusive spouse. Treatment of depression parallels theories of etiology in that both biological and psychological treatments exist and have been efficacious. A number of different antidepressant medications have been developed, including monoamine oxidase (MAO) inhibitors, tricyclic antidepressants, and selective serotonin reuptake inhibitors (SSRI). These medicines have demonstrated efficacy in both the treatment of acute depressive episodes and in the prevention of relapses. A variety of psychological therapie