Doctor insights on:
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Are carcinoid tumors carcinoma? Is malignant metastatic stomach carcinoma that's hereditary a carcinoid cancer? carcinoid Neuroendocrine tumors?
It can spread: The common sites of metastases(spread of cancer) are to liver and lungs. Sometimes it recurs in the abdominal cavity causing bowel obstruction or ascites(fluid build up in the belly? Bone metastasis and brain metastases are much less common sites of spread. Growing tumors will cause compromise in the functions of the organs. ...Read more
Thyroid and ..: Of the endocrine organs, thyroid is the commonest site of cancers. Pituitary tumors while not cancers in the literal sense are still dangerous. Cancers of all endocrine organs are known to occur, e.G, adrenal, parathyroid, pancreatic islets etc. If you include testes and ovaries among the endocrine organs, these two, especially ovary is a common site of cancer. ...Read more
EMG/NCV diagnosed Sensory & Motor Demylinating Neuropathy, can that cause: Bladder Dysfunction/Retention, Autonomic & Vasovagal Dysfunction?
Genetic mutations: HNPCC or hereditary nonpolyposis colorectal cancer is an autosomal dominant genetic condition that has a high risk of colon cancer The disease first described by Lynch and is associated with other cancers including endometrial ovary and stomach. The increased risk is due to inherited mutations that impair DNA mismatch repair. .Individuals with HNPCC have an 80% lifetime risk for colon ca. ...Read more
Prostate cancer: The most common metastatic site would be bones-although it also can go to other sites- lymph glands, lung, liver etc.. Symptoms will depend on the location of metastases. Bone pain, fractures would be the symptoms of bony mets. If spread to the adjacent area such as bladder area- blood in urine, lower abdomen pain, prob wi/ urination, obstruction can happen. Weight loss, weakness are common too. ...Read moreSee 1 more doctor answer
Somehow yes: There is some genetic predisposition in families with hx. Of colorectal cancer. Diet also plays a rol ( low fiber diet increases cancer). Familiar poliposis increases chances of colon cancer. Colon polyps may degenerate in cancer. Small intestine cancers are rare and difficult to find. In general there are families affected by cancers and families affected by atherosclerosis but both together too. ...Read moreSee 1 more doctor answer
No: Tobacco and environmental exposures to dyes for urothelial cancer; schistosoma hematobium, a parasite in egypt and chronic csatheterization for squamous cancr, and adenocarcinoma related to remnants of the urachus, the foetal conduit of urinary exretion through umbilicus into placental circulation...In this last case one might say "inborn error" but not genetic or hereditary. ...Read moreSee 1 more doctor answer
No: Colon Cancer is induced for the most part in non hereditary disease by viral transfection. The most common organism is the polyoma virus. Ovarian cancer is not derived from this viral event. Colon cancer begins in the mucosa of the bowel where ovarian Ca is an epithelial disease similar to that of peritoneal carcinomatosis. The only relationship is when colon metastasizes to ovary. ...Read moreSee 2 more doctor answers
Low but not zero: Stage ii colon cancer means no lymph node involvement by definition, but inadequate lymph node sampling (surgical resection) may "understage" the cancer, so make sure enough ln were taken -minimum of 12! even with appropriate surgery, mets may still occur, although very unusual, so discuss with your treating docs. A pet/ct may give some reassurance so ask if this can be done. ...Read moreSee 1 more doctor answer
Not directly usually: There is debate about how closely these 2 cancers are related. Both have hereditary natures and are more common generally in obese patients. Both often begin with more benign precursor lesions like dcis for breast cancer and benign polyps for colon cancer. Both are very common but there is little evidence that having either predisposes to having the other. ...Read moreSee 2 more doctor answers
For what reason colon part is usually prone to cancer in hnpcc (hereditary hereditary nonpolyposis colorectal cancer)?
Unfortunately: Metastatic disease (also known as stage 4) is usually not curable by todays treatments. Although use of chemotherapy may improve survival and may rarely put someone into a temporary remission the disease usually returns or more often does not go away and eventually progresses and the patient will eventually succumb to it. ...Read more
Prostate cancer: This is an advanced stage of prostate cancer; the good news is there are many new drugs and treatments for men in this stage that have been shown to extend life; in this stage survival is extremely variable from months to years isn't impossible. ...Read moreSee 1 more doctor answer
The autonomic nervous system is part of the peripheral nervous system. It is ‘autonomic’ because it does not require voluntary thought to function. The autonomic nervous system is divided into the sympathetic and parasympathetic nervous systems. The sympathetic system manages “fight or flight” responses and the parasympathetic system acts as a counterpart that manages ...Read more
The autonomic nervous system (ans or visceral nervous system or involuntary nervous system) is the part of the peripheral nervous system that acts as a control system functioning largely below the level of consciousness, and controls visceral functions, such as heart rate, digestion, respiratory rate, salivation, perspiration, pupillary dilation, ...Read more