Schwannoma Essay

Chordomas are cancerous tumors that occur anywhere on the spine. They grow slowly and can metastasize to other areas of the body. Other names for this disorder include CHDM, chordocarcinoma, chordoepithelioma, notochordal sarcoma, and notochordoma. Chordomas are rare and most often occur in people ages 40 to 70. Males are affected twice as often as females. About half of all chordoma cases appear at the base of the spine, while about a third occur at the base of the skull, and the rest appear in the kneck, upper back, or lower back vertebrae of the spine. Chordomas in the spine can cause the back, arms, or legs of the affected individual to feal weak or numb. Chordomas occurring at the base of the skull can cause double vision or headaches. Chordomas on the tailbone result in a large lump and can affect the function of the bladder or bowel..

Castleman 's disease is a rare condition characterized by benign, non-cancerous, growths that develop in the lymph node tissue throughout the body. With the exception of the central nervous system (CNS), lymph nodes may be found in every area of the body. Most often, these growths occur in the chest, stomach, and/or neck, but may also be found in the armpit, pelvis, and pancreas. Usually the tumors represent abnormal enlargement of the lymph nodes normally found in these areas (About Castleman Disease). The abnormal overgrowth of cells of the lymph system is similar in many ways to lymphomas, which is cancer of lymph nodes (Weerakkody, Y).

the American Cancer Society there are benign tumors, which are rare and often develop in

Neuro-Oncology is the study of cancer in the brain, skull base, or spinal cord. They can also treat genetic disorders of a certain type such as Neurofibromatosis. Neurofibromatosis is tumors that grow in the nervous system that is caused by a genetic disorder. The main purpose of the research was to gain information on Neuro- oncology, general information on brain tumors, and general information on specific tumor types. Central nervous system tumors include various gliomas such as glioblastoma multiforme, astrocytoma, brainstem glioma, ependymoma, and oligodendroglioma. Furthermore, meningioma and vestibular schwannomas. Other conditions neuro-oncologist can treat are central nervous system lymphoma, metastic disease to the spine

One of the most common laryngeal pathological changes is called vocal fold nodules (Phillippe H. al., et 2009). While looking at vocal fold nodules, one may notice tiny bilateral lesions. The SLP may also discover that vocal fold nodules appear as proportional mass lesions. The history of vocal fold nodules dates back to 1866, when the pathology was first discovered by Turk (Simpson B al., et 2008). “Vocal fold nodules occur more frequently in children and women (Simpson B al., et 2008).” “Another interesting fact is that 95% of the vocal fold nodule cases among adults are female and 5% male (Phillipe 2009).” Vocal fold nodules cause an hourglass closure glottal configuration secondary to the nodules developing at the junction of the

Neurofibromas may become apparent from ten to fifteen years of age. Symptoms like café-au-lait, freckling, and lisch nodules pose little to no health risk to a person. Neurofibromas are mostly a cosmetic concern but they can be psychologically distressing. Neurofibromas can grow inside the body and may affect organs and could be severely debilitating. Fifty percent of children with type one may have learning disabilities, hyperactivity, seizures, and speech impediments. Type two is less common but it also causes more tumors. Symptoms for type two include: schwannomas, brain tumors, tinnitus, cataracts at young ages, spinal tumors, balance problems, and atrophy. Schwannomas are tumors along the eighth cranial nerve. Tinnitus is ringing noises inside the ear, hearing loss, or deafness. Cataracts cause clouding in the lens of the eye. Atrophy is wasting of the muscles or organs. Hearing loss can begin as early as the person’s teenage

It is a recently diagnosed type of neurofibromatosis which is rarer than the other two types (NF1 and NF2). Most adults with NF2 eventually go on to develop bilateral vestibular schwannomas by age 30. Schwannomas are a type of painful tumours and are very debilitating for the sufferer. The National Institutes of Health in the USA and Ophanet ( a consortium of European partners) define this disorder as rare. It has been found to affect less than 200,000 people in the US. This means that it affects less than 1 person per 2,000 of the

Working in the health field, we are bound to come across many patients experiencing unique disorders and conditions that we may not be experts on. However, due to our detailed training, we learn how to properly assess and break down the observed conditions to really determine the best treatment options for our patient. The condition I got to research is called “scleroderma.” When you look at the disorder itself, we can see the two Greek words: sclero and derma. With “sclero” meaning hard, and “derma” meaning skin, we can come to presume that scleroderma is the hardening of skin.

At age 10, doctors found a benign fatty lipoma entangled in my spinal cord. Although this mass was noncancerous, without removal it could have potentially paralyzed me in the future. The tumor was scheduled

Awake craniotomy is needed for epilepsy surgery when intraoperative electrocorticography is required to define resection margins.1

A neuroma is a thickening of nerve tissue that may develop in various parts of the body. The most common neuroma in the foot is a Morton’s neuroma, which occurs between the third and fourth toes. It is sometimes referred to as an intermetatarsal neuroma. “Intermetatarsal” describes its location in the ball of the foot between the metatarsal bones. Neuromas may also occur in other locations in the foot .

“You have scoliosis in the upper part of your spine.” These words from 4 years ago still confuse me to this day. I had so many questions that needed to be answered, and yet no one knew any of the answers. Sometimes I wonder if I hadn’t been at school on the day we got checked for scoliosis if I would have still found out somehow. If my spine was straight as a board just like all of my friends’. If I never would have had to go through all the pain of having a 20 inch scar down the middle of my back. If the surgeon would have never put two titanium rods on each side of my spine. If he wouldn’t have fused these rods together through my spine with 18 screws. Sometimes I wonder if I had never found out about my imperfection, if I would understand

Head and Neck: Patient skull is of normocephalic, atraumatic and without masses. The patient 's facial expression and facial contours are normal. The parotid glands are normal. The sinuses are non-tender. Palpation of the temporal and masseter muscles reveals normal strength of muscle contraction. There is symmetry of the nasolabial folds. There is no facial droop noted. Trachea midline. Thyroid is smooth, no goiter or

A total of 1855 biopsy specimens were accessioned at our biopsy services during the study period (2002 – 2006). In this period, 37 cases were salivary gland neoplasms accounting to 1.99% of all biopsy specimens accessioned. Of 37 cases, 11 were benign neoplasms (29.72%) and 26 were malignant (70.27%). The common tumors overall was Pleomorphic adenoma (PA) and Muco-epidermoid carcinoma (MEC) (Table 1).

This malignancy present with side and symptoms of abdominal tumors most commonly from non-tender irregular masses in the abdomen that crosses the midline compression of the kidneys ureter bladder that may cause increased urinary frequency or retention neurological impairment in the tumor sites. The diagnostic evaluation consists of a CT of the abdomen, pelvis, or chest. Bone marrow aspiration or biopsies of these evaluations are aimed at locating the primary site and areas affected by metastasis. Staging and prognosis is difficult with neuroblastoma due to it being the silent tumor. Therapeutic management depends greatly on accurate staging to establish the initial treatment purpose of surgery is both to remove as much of the tumor as possible and obtain a biopsy. The tumor neuroblastoma carries a poor prognosis, it is essential that the nurse communicate, evaluate and address the needs of the family that involves coping with life-threatening