The Experts below are selected from a list of 378 Experts worldwide ranked by ideXlab platform

Gritli Said - One of the best experts on this subject based on the ideXlab platform.

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Elsevier, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    First described in 1907, Gradenigoâs syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves.Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache.1Gardenigoâs syndrome is a rare revelation mode of sphenoid tumors.We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigoâs Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated. Keywords: Gradenigo, Primitive, Sphenoid, Cance

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Egyptian Journal of Ear Nose Throat and Allied Sciences, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    Abstract First described in 1907, Gradenigo’s syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves. Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache. 1 Gardenigo’s syndrome is a rare revelation mode of sphenoid tumors. We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigo’s Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated.

Jbali Souheil - One of the best experts on this subject based on the ideXlab platform.

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Elsevier, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    First described in 1907, Gradenigoâs syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves.Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache.1Gardenigoâs syndrome is a rare revelation mode of sphenoid tumors.We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigoâs Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated. Keywords: Gradenigo, Primitive, Sphenoid, Cance

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Egyptian Journal of Ear Nose Throat and Allied Sciences, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    Abstract First described in 1907, Gradenigo’s syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves. Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache. 1 Gardenigo’s syndrome is a rare revelation mode of sphenoid tumors. We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigo’s Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated.

S Natas - One of the best experts on this subject based on the ideXlab platform.

  • Imaging of the petrous apex: a pictorial review.
    The British journal of radiology, 2008
    Co-Authors: Steve Connor, R Leung, S Natas
    Abstract:

    A wide variety of pathologies arise from the petrous apex. Such lesions may present with symptoms caused by mass effect or cranial nerve palsies, or may be detected during an investigation for an unrelated disease. CT and MRI are complementary in providing an appropriate differential diagnosis and in aiding surgical planning. This pictorial review appraises the anatomy and contents of the petrous apex. Benign (e.g. cholesterol granuloma, cholesteatoma), inflammatory (e.g.apical Petrositis) and dysplastic (e.g. Pagets disease) lesions of the petrous apex are discussed and illustrated. Whilst it is more frequent for neoplastic lesions to extend from adjacent structures, we demonstrate a variety of aggressive tumours and tumour-like conditions (e.g. metastasis, rhabdomyosarcoma, Langerhan's cell histiocytosis, endolymphatic sac tumour) that directly involve the petrous apex. A range of normal radiological appearances are seen, some of which may be mistaken for significant pathology (e.g. asymmetric marrow space development, simple effusions, cephaloceles). An imaging algorithm to aid the formulation of a differential diagnosis is also presented.

Abidi Rim - One of the best experts on this subject based on the ideXlab platform.

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Elsevier, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    First described in 1907, Gradenigoâs syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves.Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache.1Gardenigoâs syndrome is a rare revelation mode of sphenoid tumors.We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigoâs Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated. Keywords: Gradenigo, Primitive, Sphenoid, Cance

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Egyptian Journal of Ear Nose Throat and Allied Sciences, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    Abstract First described in 1907, Gradenigo’s syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves. Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache. 1 Gardenigo’s syndrome is a rare revelation mode of sphenoid tumors. We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigo’s Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated.

Dhaha Mohamed - One of the best experts on this subject based on the ideXlab platform.

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Elsevier, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    First described in 1907, Gradenigoâs syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves.Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache.1Gardenigoâs syndrome is a rare revelation mode of sphenoid tumors.We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigoâs Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated. Keywords: Gradenigo, Primitive, Sphenoid, Cance

  • Gradenigo syndrome and primitive sphenoid sinus cancer
    Egyptian Journal of Ear Nose Throat and Allied Sciences, 2017
    Co-Authors: Jbali Souheil, Dhaha Mohamed, Dhambri Sawssen, Kedous Skander, Hedhili Farah, Yazid Delia, Abidi Rim, Attia Zied, Touati Slim, Gritli Said
    Abstract:

    Abstract First described in 1907, Gradenigo’s syndrome associates the following triad: acute otitis media as a causative infection of petrous apicitis, ipsilateral abducens nerve palsy and trigeminal neuralgia. This entity is becoming rare because of the wide use of antibiotics. The above definition can be extended as the fifth and sixth cranial nerves are intimately related near the apex of the petrous bone. Thus, any adjacent process may cause Petrositis and palsies of these nerves. Paranasal sinus adenocarcinomas are common. But primitive sphenoid bone localization is exceptional and manifest usually with a deep retro orbital headache. 1 Gardenigo’s syndrome is a rare revelation mode of sphenoid tumors. We report the case of a 55-years old female with a history of Budd Chiari syndrome, who presented with a typical Gradenigo’s Syndrome. The imaging showed an invasive process of sphenoid sinus. trans-sphenoidal biopsy concluded to adenocarcinoma. As the patient was inoperable, palliative radiotherapy was indicated.