PDF of Middle Cranial Fossa Technique Lecture Slides
... • WRS is more representative of serviceable hearing than AAO-HNS. – WRS is less affected by presbycusis. – We would argue that 90% SDS and 65dB SRT is serviceable with a HA. ...
... • WRS is more representative of serviceable hearing than AAO-HNS. – WRS is less affected by presbycusis. – We would argue that 90% SDS and 65dB SRT is serviceable with a HA. ...
Management of Infratemporal Fossa Lesions
... Preauricular IF Preauricular IF + Orbitozygomatic Preauricular IF + Transcx Preauricular IF + Transcx + Transpalatal Preauricular IF + Transnasal Preauricular IF + MF-Transpetrous Transcochlear + Transtent + IF ...
... Preauricular IF Preauricular IF + Orbitozygomatic Preauricular IF + Transcx Preauricular IF + Transcx + Transpalatal Preauricular IF + Transnasal Preauricular IF + MF-Transpetrous Transcochlear + Transtent + IF ...
sarc, mediast - UMF IASI 2015
... the disease has a heterogeneous presentation and course. Most patients, because of the disease's selflimited nature, do not require therapy but rather simple observation. Anti-inflammatory therapy is indicated for individuals who have either severe or progressive disease. To determine if progressive ...
... the disease has a heterogeneous presentation and course. Most patients, because of the disease's selflimited nature, do not require therapy but rather simple observation. Anti-inflammatory therapy is indicated for individuals who have either severe or progressive disease. To determine if progressive ...
Pelvis & Perineum - Indiana University
... they did not feel that it was malignant at this time. However, at least one neurologist expressed some concern at this interpretation in light of the pronounced tumor invasion of the C7 vertebral body. Postoperatively, the patient did quite well. Motor strength on the right was only slightly less th ...
... they did not feel that it was malignant at this time. However, at least one neurologist expressed some concern at this interpretation in light of the pronounced tumor invasion of the C7 vertebral body. Postoperatively, the patient did quite well. Motor strength on the right was only slightly less th ...
p. Onc30 - Viktor`s Notes for the Neurosurgery Resident
... has also been reported in temporal lobe epidermoid. immunohistochemical staining positive for carbohydrate antigen CA19-9* (also detected in serum - can be used to evaluate for tumor recurrence or progression). *tumor marker for pancreatic cancer ...
... has also been reported in temporal lobe epidermoid. immunohistochemical staining positive for carbohydrate antigen CA19-9* (also detected in serum - can be used to evaluate for tumor recurrence or progression). *tumor marker for pancreatic cancer ...
14 Quadriceps Muscle Group Excision
... to avoid a local recurrence. Enneking differentiated this growth pattern from that of carcinomas, which invade adjacent structures and are not confined by fascial or anatomic borders. During the 1970s and 1980s Enneking developed the principles of surgical resection and established a surgical stagin ...
... to avoid a local recurrence. Enneking differentiated this growth pattern from that of carcinomas, which invade adjacent structures and are not confined by fascial or anatomic borders. During the 1970s and 1980s Enneking developed the principles of surgical resection and established a surgical stagin ...
Scanning the Post Thyroidectomy Neck
... T0: No evidence of primary tumor. T1: Tumor ≤2 cm in greatest dimension limited to the thyroid. T1a: Tumor ≤1 cm, limited to the thyroid. T1b: Tumor >1 cm but ≤2 cm in greatest dimension, limited to the thyroid. T2: Tumor >2 cm but ≤4 cm in greatest dimension, limited to the thyroid. T3: Tumor >4 cm ...
... T0: No evidence of primary tumor. T1: Tumor ≤2 cm in greatest dimension limited to the thyroid. T1a: Tumor ≤1 cm, limited to the thyroid. T1b: Tumor >1 cm but ≤2 cm in greatest dimension, limited to the thyroid. T2: Tumor >2 cm but ≤4 cm in greatest dimension, limited to the thyroid. T3: Tumor >4 cm ...
Management of Intracranial Meningiomas Using Keyhole
... Methods: Clinical and operative data were gathered on all patients treated with keyhole approaches by the senior author from January 2012 to June 2013. Thirty-one meningiomas were resected in 27 patients, including 9 supratentorial, 5 anterior fossa, 7 middle fossa, 6 posterior fossa, and 4 complex ...
... Methods: Clinical and operative data were gathered on all patients treated with keyhole approaches by the senior author from January 2012 to June 2013. Thirty-one meningiomas were resected in 27 patients, including 9 supratentorial, 5 anterior fossa, 7 middle fossa, 6 posterior fossa, and 4 complex ...
Foramen Magnum Meningiomas
... and the Cl nerve. The inferior suboccipital triangle is delineated by the obliquus capitis inferior, semispinalis cervicis, and longissimus cervicis muscles. Within this triangle is the vertical part of the suboccipital vertebral artery, its branches, its surrounding venous plexus, and the C2 nerve ...
... and the Cl nerve. The inferior suboccipital triangle is delineated by the obliquus capitis inferior, semispinalis cervicis, and longissimus cervicis muscles. Within this triangle is the vertical part of the suboccipital vertebral artery, its branches, its surrounding venous plexus, and the C2 nerve ...
Abdominoinguinal Incision for the Resection of Pelvic
... located in the iliac fossa, the femoral nerve is located lateral to the femoral artery, immediately posterior to the continuation of the iliac fascia. A vessel loop is passed around it. Further cautious dissection along this nerve determines its relation to the tumor and whether it can be saved. If ...
... located in the iliac fossa, the femoral nerve is located lateral to the femoral artery, immediately posterior to the continuation of the iliac fascia. A vessel loop is passed around it. Further cautious dissection along this nerve determines its relation to the tumor and whether it can be saved. If ...
dr.mohamed saad eldeen
... The structure of pericardium includes pericardial fatty tissue, part of great vessels, normal recesses, pericardial effusion (if applicable) and heart chambers. Pericardium starts at one slice above the top of aortic arch, ends at the last slice of heart apex at diaphragm. Pericardium includes the h ...
... The structure of pericardium includes pericardial fatty tissue, part of great vessels, normal recesses, pericardial effusion (if applicable) and heart chambers. Pericardium starts at one slice above the top of aortic arch, ends at the last slice of heart apex at diaphragm. Pericardium includes the h ...
Soleus Resection
... to the gastrocnemius muscle. It arises from the posterior aspect of the head and superior fourth of the fibula, the soleal line, and the middle third of the medial border of the tibia. It also arises from the tendinous arch between the tibia and fibula, which arches over the tibial vessels. The sole ...
... to the gastrocnemius muscle. It arises from the posterior aspect of the head and superior fourth of the fibula, the soleal line, and the middle third of the medial border of the tibia. It also arises from the tendinous arch between the tibia and fibula, which arches over the tibial vessels. The sole ...
SURGICAL PATHOLOGY
... 1. identified of the patient 2. identified specimen ( gross appearance, cyst, vascular, inking for margin) type of surgery ( biopsy, wide excision) surgical finding 3. adequate clinical history (necessary) prior diagnosis, immune status (HIV), prior treatment : radiation, chemotherapy bone lesion : ...
... 1. identified of the patient 2. identified specimen ( gross appearance, cyst, vascular, inking for margin) type of surgery ( biopsy, wide excision) surgical finding 3. adequate clinical history (necessary) prior diagnosis, immune status (HIV), prior treatment : radiation, chemotherapy bone lesion : ...
dr.mohamed farouk Cervical cancer
... The cervix is attached to the lateral pelvic wall by a pair of ligaments at the base of the broad ligament referred to as the cardinal ligaments This ligament contains the uterine arteries and veins. The uterine arteries pass over the ureters on each side in close proximity to the cervix Most cervic ...
... The cervix is attached to the lateral pelvic wall by a pair of ligaments at the base of the broad ligament referred to as the cardinal ligaments This ligament contains the uterine arteries and veins. The uterine arteries pass over the ureters on each side in close proximity to the cervix Most cervic ...
1 sinonasal tract - Assets - Cambridge
... Katzenstein first described allergic fungal sinusitis (AFS) in a group of patients with allergic symptoms; the sinonasal specimens were histologically similar to those of allergic bronchopulmonary aspergillosis. AFS represents 6–9 percent of all chronic sinus disease requiring surgery (Figure 1.10). ...
... Katzenstein first described allergic fungal sinusitis (AFS) in a group of patients with allergic symptoms; the sinonasal specimens were histologically similar to those of allergic bronchopulmonary aspergillosis. AFS represents 6–9 percent of all chronic sinus disease requiring surgery (Figure 1.10). ...
DISEASES OF THE MEDIASTINUM AND THE DIAPHRAGM
... abdominal wall during inspiration can be detected Hypoxemia is common due to atelectasis and V/Q mismatch which worsens with sleep Disease progression is associated with progresive hypercapnia ...
... abdominal wall during inspiration can be detected Hypoxemia is common due to atelectasis and V/Q mismatch which worsens with sleep Disease progression is associated with progresive hypercapnia ...
Introduction to Radiation Therapy
... Once the target is located, the doctor must hold the body as still as possible to accurately aim the radiation only at the target and to avoid healthy tissue. This is especially difficult in areas that are normally moving, such as the lungs and abdominal organs. Immobilization also is important for ...
... Once the target is located, the doctor must hold the body as still as possible to accurately aim the radiation only at the target and to avoid healthy tissue. This is especially difficult in areas that are normally moving, such as the lungs and abdominal organs. Immobilization also is important for ...
Extension - Rackcdn.com
... • Skull base bone and pachymeninges (dura mater) act as barrier • Neurovascular foramina and cranial nerves provide conduit ...
... • Skull base bone and pachymeninges (dura mater) act as barrier • Neurovascular foramina and cranial nerves provide conduit ...
Revista Mexicana de Neurociencia
... lateral to the internal carotid artery (ICA). The spinal accessory nerve leaves the jugular foramen medially to the jugular vein, usually passing anteriorly to the jugular vein extracranially before going under the sternocleidomastoid muscle. Traveling between the internal carotid artery and the jug ...
... lateral to the internal carotid artery (ICA). The spinal accessory nerve leaves the jugular foramen medially to the jugular vein, usually passing anteriorly to the jugular vein extracranially before going under the sternocleidomastoid muscle. Traveling between the internal carotid artery and the jug ...
DMSM 111 Superficial Structures Part I
... cancer, especially for younger patients, continues to gain popularity. Using sonography as a screening tool for all patients is highly debated. There are several approaches for using Breast Sonography or Breast Ultrasound (BUS) in the diagnosis of disease: Targeted Examination and Whole Breast Exa ...
... cancer, especially for younger patients, continues to gain popularity. Using sonography as a screening tool for all patients is highly debated. There are several approaches for using Breast Sonography or Breast Ultrasound (BUS) in the diagnosis of disease: Targeted Examination and Whole Breast Exa ...
University of Florida Small Animal Hospital
... – Immune mediated with circulating antibodies against masticatory Type IIM myofibers. – Most common in German Shepherds. ...
... – Immune mediated with circulating antibodies against masticatory Type IIM myofibers. – Most common in German Shepherds. ...
Document
... catheter was advanced into the aorta. Superior mesenteric arteriography demonstrated patency of the portal system without hepatic supply. Celiac arteriography demonstrated a 6cm hypervascular lesion in the right hepatic lobe consistent with the lesion seen on MRI. Two moderate size arteries provided ...
... catheter was advanced into the aorta. Superior mesenteric arteriography demonstrated patency of the portal system without hepatic supply. Celiac arteriography demonstrated a 6cm hypervascular lesion in the right hepatic lobe consistent with the lesion seen on MRI. Two moderate size arteries provided ...
27 Sacrectomy
... of the latter is not required to achieve a tumor-free margin of excision. In the case of a primary tumor of the sacrum, such as a chordoma, when, on rectal and endoscopic examination as well as radiologic evaluation by CT scan, it appears that the rectum is not involved and no prior surgery has been ...
... of the latter is not required to achieve a tumor-free margin of excision. In the case of a primary tumor of the sacrum, such as a chordoma, when, on rectal and endoscopic examination as well as radiologic evaluation by CT scan, it appears that the rectum is not involved and no prior surgery has been ...
Atypical teratoid rhabdoid tumor
Atypical teratoid rhabdoid tumor (AT/RT) is a rare tumor usually diagnosed in childhood. Although usually a brain tumor, AT/RT can occur anywhere in the central nervous system (CNS) including the spinal cord. About 60% will be in the posterior cranial fossa (particularly the cerebellum). One review estimated 52% posterior fossa, 39% sPNET (supratentorial primitive neuroectodermal tumors), 5% pineal, 2% spinal, and 2% multi-focal.In the United States, three children per 1,000,000 or around 30 new AT/RT cases are diagnosed each year. AT/RT represents around 3% of pediatric cancers of the CNS.Around 17% of all pediatric cancers involve the CNS; it is the most common childhood solid tumor. The survival rate for CNS tumors is around 60%. Pediatric brain cancer is the second leading cause of childhood death, just after leukemia. Recent trends suggest that the rate of overall CNS tumor diagnosis is increasing by about 2.7% per year. As diagnostic techniques using genetic markers improve and are used more often, the proportion of AT/RT diagnoses is expected to increase.AT/RT was only recognized as an entity in 1996 and added to the World Health Organization (WHO) Brain Tumor Classification in 2000 (Grade IV). The relatively recent classification and rarity has contributed to initial misdiagnosis and non-optimal therapy. This has led to a historically poor prognosis.Current research is focusing on using chemotherapy protocols that are effective against rhabdomyosarcoma in combination with surgery and radiation therapy.Recent studies using multi-modal therapy have shown significantly improved survival data. In 2008, The Dana-Farber Cancer Institute in Boston reported two-year overall survival of 53% and event-free survival of 70% (median age at diagnosis of 26 months). In 2013, The Medical University of Vienna reported five-year overall survival of 100%, and event-free survival of 89% (median age at diagnosis of 24 months).Survival rates can be significantly improved when the correct genetic diagnosis is made at the outset, followed with specific multi-modal treatment.