sheath tumour

sheath tumour

(1) Nerve sheath tumour, see there.
(2) Meningioma, see there.
References in periodicals archive ?
Primary splenic peripheral nerve sheath tumour in a dog.
Oni OO, A tendon sheath tumour presenting as a trigger finger.
Penile malignant peripheral nerve sheath tumour (schwannoma) in a three-year-old child without evidence of neurofibromatosis.
The 35-year-old diesel engineer learned he had mixed periphery nerve sheath tumour, an aggressive metastatic cancer carried by blood cells.
We report a case of renal malignant peripheral nerve sheath tumour that highlights the importance of a magnetic resonance imaging (MRI) in such situation.
Malignant parotid salivary gland peripheral nerve sheath tumour in a twelve-year-old girl.
Schwannomas are benign nerve sheath tumours composed of Schwann cells.
Patho-mechanism Diagnoses Congenital and/or Familial adenomatous polyposis or genetic Gardner's syndromedesmoid tumours (= aggressive fibromatosis) Infective and/or Abscess inflammatory Myositis Neoplastic Metastatic disease Granular cell tumour Lymphoma Sarcomas Neurofibromas and nerve sheath tumours Traumatic and/or Haematoma vascular Varices Pseudo-aneurysm of inferior epigastric artery Iatrogenic Injection granuloma or suture granuloma Surgical scar endometriosis Incisional hernia TABLE 2: MRI features of the major differential diagnoses.
Immunohistochemical and molecular analysis of p53, MDM2, proliferating cell nuclear antigen and Ki67 in benign and malignant peripheral nerve sheath tumours.
Neurofibromas are most common, manifesting as heterogeneous, benign, peripheral nerve sheath tumours after the second decade.
In general, imaging cannot distinguish between benign and malignant nerve sheath tumours with certainty; 67Ga scintigraphy has been shown by Levine et al.