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Source: MedicineNet Raynaud's phenomenon facts Raynaud's phenomenon is a type of vascular disease characterized by a pale to blue to red sequence of color changes of the digits, most commonly after exposure to cold. Raynaud's phenomenon occurs because of spasm of blood vessels. The cause of Raynaud's phenomenon is unknown, although abnormal nerve control of blood-vessel …

Diarrhea is a common condition Diarrhea involves loose or watery stools that may be associated with frequent bowel movements. This may be accompanied by bloating, abdominal pain, or cramps and at times nausea. Diarrhea is a common condition and usually goes away without intervention.  Diarrhea can happen because of many reasons: Viral infection (called intestinal flu or stomach flu) Infection …

What is psoriasis? The best treatment is individually determined by the treating doctor and depends, in part, on the type of disease, the severity, and amount of skin involved and the type of insurance coverage. Psoriasis is an incurable chronic autoimmune disorder of the skin that causes patches of thick, flaky, scaly skin, mostly around the scalp, knees, and elbows, …

Pilonidal cyst facts Treatment for pilonidal cysts involves draining the infection (abscess), usually by lancing open the wound. A procedure called an "incision and drainage" (I&D) is performed either using local anesthesia or general anesthesia. Pilonidal cysts are sacs filled with hair and skin debris that form at the top of the crease of the buttocks above the sacrum. A painful abscess …

Myotomy can be performed as a laparoscopic, thoracoscopic or an open surgery. Myotomy can be performed as a laparoscopic, thoracoscopic or an open surgery. Laparoscopic and thoracoscopic myotomies are minimally invasive procedures. They involve small surgical cuts through which a thin tube-like device is inserted into the body. The device has a tiny camera at one end that enables the …

Strictureplasty can be used to treat simple or short strictures. Strictureplasty can be used to treat simple or short strictures. In this procedure, the damaged portion of the intestine is cut open and reshaped. For long and complicated strictures, surgical removal of the affected part of the bowel (resection) should be considered. What are strictures? Strictures are narrowed parts in …

What is thyroid disease? Readers Comments 5 Share Your Story Hyperthyroidism or overactive thyroid can be caused by a condition known as Graves’ disease, inflammation of the thyroid gland (known as thyroiditis), or by tumors that secrete thyroid hormones. Thyroid disease is common. Thyroid disease can result from conditions that cause over-or under-function of the thyroid gland. When the gland produces too …

What is the difference between a rigid and flexible sigmoidoscopy? There are various differences between flexible sigmoidoscopy and rigid sigmoidoscopy Apart from the length, the flexible sigmoidoscope is more flexible to maneuver. Thus, it produces less discomfort. The rigid sigmoidoscopy has a lesser diagnostic yield than the flexible sigmoidoscopy.  Other differences between flexible sigmoidoscopy and rigid sigmoidoscopy are: Rigid sigmoidoscopy …

What is estrogen therapy? Estrogen therapy can relieve the symptoms of menpause like hot flashes, bone loss and painful intercourse. Estrogen therapy, also known as hormone replacement therapy, is a treatment for alleviating the symptoms caused by menopausal transition (when a woman’s ovaries reduce or stop producing estrogen and progesterone). Menopause is when a woman has no periods for one …

Performed to collect bone marrow for diagnosis of blood disorders Bone marrow is a spongy tissue within the bones. It is present inside the hip bone, ribs, sternum, and thigh bone. It is a semisolid tissue containing fluid and solid portions. Bone marrow contains stem cells that produce blood cells: White blood cells (WBCs): fight against infections Red blood cells …