نتایج جستجو برای: ganglioneuroma
تعداد نتایج: 639 فیلتر نتایج به سال:
Adrenal ganglioneuroma is a benign tumor of the sympathetic nervous system, composed gangliocytes and mature neural stroma. The asymptomatic in majority cases mostly accidentally detected diagnostic imaging due to health check. When large, it causes symptom such as abdominal pain or discomfort. We report case adrenal incidentally 25-year-old male patient. physical examination laboratory tests w...
INTRODUCTION A ganglioneuroma is a benign neoplasm arising from neural crest cells of the sympathetic nerve fibers and is most commonly seen in the posterior mediastinum or retroperitoneum. Although very uncommon, ganglioneuromas must be included in the differential diagnosis of neck masses. In young adult women, neck incisions made for excision of these benign tumors should be avoided whenever...
Adrenal ganglioneuromas are rare tumors originating from the neural crest tissue of the sympathetic nervous system. The clinical presentation for most patients is asymptomatic, and most of these tumors are hormone silent. We report a case of dopamine-secreting adrenal ganglioneuroma associated with paroxysmal hypertensive attacks in an adult patient. A 46-year-old woman was admitted to our hosp...
INTRODUCTION Ganglioneuromas are rare benign tumors arising from the neural crest tissue and are most commonly located in the posterior mediastinum and retroperitoneum; they are rarely found in the adrenal gland. This tumor is usually asymptomatic and in the majority of cases is detected incidentally. Although the characteristics of adrenal ganglioneuroma on computerized tomography and magnetic...
OBJECTIVE To report an unusual case of malignant degeneration in a ganglioneuroma of the jugular foramen post stereotactic radiosurgery as well as to systematically review the pertinent literature involving radiosurgery associated malignancies. BACKGROUND Ganglioneuromas are uncommon lesions of the peripheral nervous system and infrequently reported in the head and neck region. There have bee...
We describe a case of cerebellar ataxia associated with anti-Hu antibodies and benign ganglioneuroma. A 28-year-old woman developed progressive ataxia with hyporeflexia at the age of 19. Brain MRI showed progressive cerebellar atrophy. Neurophysiological studies, screening of immune-mediated ataxias, oncological markers, vitamin E and genetic tests for spinocerebellar ataxia types 1,2,3, Friedr...
Paravertebral ganglioneuroma and scoliosis is a rare clinical benign disease. The case we reported is about a 12-year-old girl who was hospitalized due to neoplasm with spinal deformity in the right abdomen for 1 month. Based on a careful preoperative evaluation and found no obvious surgery contraindications, the patient was treated with surgical resection of the tumor and correction of the def...
The authors present a unique case of an intradural extramedullary ganglioneuroma in the thoracic spine of an adult. Intraspinal ganglioneuromas are rare, benign tumors of sympathetic nervous tissue origin, but exclusively intradural ganglioneuromas have not been reported.
BACKGROUND Ganglioneuroma (GN) is a rare benign tumor arising from the neural crest cells. The reported incidence of GN is one per million population. As a primary retroperitoneal tumor, it constitutes only a small percentage of 0.72 to 1.6%. GN can arise de novo or as a result of maturation of a neuroblastoma either spontaneously or after chemotherapy. The most common location is the posterior...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید