Results 151 to 160 of about 36,081 (192)
Some of the next articles are maybe not open access.
Journal of Neuro-Oncology, 2005
We report a very rare case of a paraganglioma arising from sellar and suprasellar region which has been treated with radiotherapy following multiple surgeries.
Faruk, Zorlu +4 more
openaire +2 more sources
We report a very rare case of a paraganglioma arising from sellar and suprasellar region which has been treated with radiotherapy following multiple surgeries.
Faruk, Zorlu +4 more
openaire +2 more sources
Phaeochromocytoma and paraganglioma
Journal of Clinical PathologyPhaeochromocytomas and paragangliomas are rare catecholamine-producing neuroendocrine tumours which can potentially cause catastrophic crises with high morbidity and mortality. This best practice article considers the causes and presentation of such tumours, screening and diagnostic tests, management of these patients and consideration of family ...
Julie Ann Tarling +4 more
openaire +2 more sources
Annals of Otology, Rhinology & Laryngology, 1992
Paraganglioma of the thyroid gland is a rare neoplasm. Only eight cases have previously been reported. The neoplasm was confined to the thyroid in all but two patients; laryngeal involvement was seen in one and tracheal involvement in another. A review of these previously reported cases is presented along with the details of an additional case with ...
R E, Brownlee, W W, Shockley
openaire +2 more sources
Paraganglioma of the thyroid gland is a rare neoplasm. Only eight cases have previously been reported. The neoplasm was confined to the thyroid in all but two patients; laryngeal involvement was seen in one and tracheal involvement in another. A review of these previously reported cases is presented along with the details of an additional case with ...
R E, Brownlee, W W, Shockley
openaire +2 more sources
Journal of Cancer Research and Clinical Oncology, 1980
A 56-year-old Japanese woman was treated surgically for orbital paraganglioma. She had had proptosis of the left eye and lowered visual acuity. Papilledema and many retinochoroidal folds were seen. CT-scan demonstrated a tumor shadow on the optic nerve in the muscle cone.
T, Amemiya, M, Kadoya
openaire +2 more sources
A 56-year-old Japanese woman was treated surgically for orbital paraganglioma. She had had proptosis of the left eye and lowered visual acuity. Papilledema and many retinochoroidal folds were seen. CT-scan demonstrated a tumor shadow on the optic nerve in the muscle cone.
T, Amemiya, M, Kadoya
openaire +2 more sources
Radiotherapy of paragangliomas
Clinical Otolaryngology, 1984From 1964 to 1980 28 patients with extensive paragangliomas were treated with radiation therapy. Nine patients had a carotid body tumour and 19 had a temporal bone tumour. During the 16 year period the radiation dose was gradually reduced from 60 Gy in 6 weeks to 40 Gy in 4 weeks. Continuous tumour control was achieved in all patients (follow-up 1.5-18
M L, Lybeert +4 more
openaire +2 more sources
European Archives of Oto-Rhino-Laryngology, 2007
Temporal paragangliomas (PGL) are usually limited to the paraganglionar system with a sporadic or familial origin. Familial PGL have recently been shown to be associated with germline alterations in SDH group of genes, and occasionally are associated with a variety of genetic multisystemic disorders (von Hippel-Lindau disease, multiple endocrine ...
Carlos, Suárez +2 more
openaire +2 more sources
Temporal paragangliomas (PGL) are usually limited to the paraganglionar system with a sporadic or familial origin. Familial PGL have recently been shown to be associated with germline alterations in SDH group of genes, and occasionally are associated with a variety of genetic multisystemic disorders (von Hippel-Lindau disease, multiple endocrine ...
Carlos, Suárez +2 more
openaire +2 more sources
Head & Neck, 1997
Paragangliomas are uncommon neuroendocrine tumors. In the head and neck region they are most commonly associated with the carotid body, vagus nerve, jugulotympanic paraganglia, and occasionally the superior and inferior laryngeal paraganglia. Laryngeal paragangliomas and subglottic paragangliomas are rare.
K L, Peterson, Y S, Fu, T, Calcaterra
openaire +2 more sources
Paragangliomas are uncommon neuroendocrine tumors. In the head and neck region they are most commonly associated with the carotid body, vagus nerve, jugulotympanic paraganglia, and occasionally the superior and inferior laryngeal paraganglia. Laryngeal paragangliomas and subglottic paragangliomas are rare.
K L, Peterson, Y S, Fu, T, Calcaterra
openaire +2 more sources
Clinical Nuclear Medicine, 2019
Abstract Paratesticular paragangliomas are a rare occurrence. We present the case of a 43-year-old man who presented with paresthesia and paraparesis and was found to have pathologic fracture involving D1 vertebra as a manifestation of metastasis from a nonsecretory right paratesticular paraganglioma.
Vikrant, Gosavi +5 more
openaire +2 more sources
Abstract Paratesticular paragangliomas are a rare occurrence. We present the case of a 43-year-old man who presented with paresthesia and paraparesis and was found to have pathologic fracture involving D1 vertebra as a manifestation of metastasis from a nonsecretory right paratesticular paraganglioma.
Vikrant, Gosavi +5 more
openaire +2 more sources
International Journal of Surgical Pathology, 2014
A rare case of ovarian paraganglioma was incidentally found as a 1.2-cm intraovarian mass in a 68-year-old hypertensive female operated for an endometrial carcinoma. Histologically, it was arranged in characteristic Zellballen composed of polygonal clear cells with a granular cytoplasm that expressed diffusely CAM5.2 cytokeratin, chromogranin, neuron ...
Maolly, Schuldt +3 more
openaire +2 more sources
A rare case of ovarian paraganglioma was incidentally found as a 1.2-cm intraovarian mass in a 68-year-old hypertensive female operated for an endometrial carcinoma. Histologically, it was arranged in characteristic Zellballen composed of polygonal clear cells with a granular cytoplasm that expressed diffusely CAM5.2 cytokeratin, chromogranin, neuron ...
Maolly, Schuldt +3 more
openaire +2 more sources