Radiology Cases | System: Head & Neck

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    ID: 2630 Microtia Dr Frank Gaillard - 7 May 2008 Left sided microtia. Normal right external acoustic canal (EAC)
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    ID: 16988 Middle cranial fossa epidermoid cyst Dr Roberto Schubert - 6 Mar 2012 Path proven epidermoid cyst. A mucocele of the left sphenoid sinus is al...
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    ID: 3583 Middle ear atelectasis Dr Frank Gaillard - 27 May 2008 Tympanic membrane retraction, erosion of the long process of the incus a...
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    ID: 14385 Migrated stapes prostheses Dr Amit Tripathi - 20 Jul 2011
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    ID: 16043 Mikulicz syndrome Dr Roberto Schubert - 9 Dec 2011
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    ID: 18397 Mixed osteoblastic and osteolytic bone metastases Dr Roberto Schubert - 4 Jul 2012
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    ID: 5590 Mondini malformation Dr Frank Gaillard - 13 Feb 2009 Mondini malformation (bilateral)
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    ID: 5591 Mondini malformation (bilateral) Dr Frank Gaillard - 13 Feb 2009 CT through the temporal bones demonstrates a number of abnormalities if ...
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    ID: 5579 Mondini with vestibular hypoplasia Dr Frank Gaillard - 9 Feb 2009 Need to read up on this and potentially change the name
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    ID: 8236 Morning glory syndrome Dr Frank Gaillard - 19 Jan 2010 5 year old with with the right eye coloboma associated with optic chiasm...
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    ID: 12351 Mucocele of the anterior clinoid process Dr Hani Alsalam - 13 Nov 2010 MRI showed a small oval shape mass, compressing the optic nerve, in the ...
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    ID: 9643 Mucocoele diagrams Dr Frank Gaillard - 6 May 2010 Diagrams depicting evolution of a mucocoele.Author: Frank Gaillard Li...
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    ID: 9641 Mucocoele of the ethmoid and sphenoid sinus Dr Frank Gaillard - 6 May 2010 Mucocele of the ethmoid and sphenoid sinus with expansion of the posteri...
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    ID: 9165 Mucocoele of the left maxillary antrum Dr Frank Gaillard - 20 Mar 2010 MRI through the paranasal sinuses demonstrates complete opacification of...
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    ID: 4322 Mucoepidermoid carcinoma (parotid) Dr Frank Gaillard - 8 Aug 2008 Final Diagnosis: Right parotid gland, resection: Mucoepidermoid car...
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    ID: 4323 Mucoepidermoid carcinoma (parotid) Dr Frank Gaillard - 8 Aug 2008 Single CT slice though the parotid glands demonstrates a single mass wit...
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    ID: 4321 Mucoepidermoid carcinoma (parotid) Dr Frank Gaillard - 8 Aug 2008 HistologyRight parotid gland, superficial parotidectomy: Mucoepidermoid ...
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    ID: 4298 Mucoepidermoid carcinoma - parotid Dr Frank Gaillard - 6 Aug 2008 low grade mucoepidermoid carcinoma, size 1.5 cm
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    ID: 4868 Mucoperiosteal hypertrophy- chronic sinusitis Dr Frank Gaillard - 27 Oct 2008 Chronic sinutitis with previous FESS.
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    ID: 10160 Mucous retention cyst Dr Frank Gaillard - 14 Jul 2010 Incidental maxillary antral mucous retention cyst. 
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    ID: 22376 Mucous retention cysts of maxillary sinus Dr Bart Claassen - 28 Mar 2013
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    ID: 18573 Multiple bilateral parotid cysts Dr Maxime St-Amant - 13 Jul 2012 Related articles :Parotid cysts
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    ID: 15802 Multiple brain abscesses Dr Ramazan Jafari - 11 Nov 2011 Brain abscesses.
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    ID: 20683 Multiple cavernous malformations Dr Saeed Soltany Hosn - 6 Dec 2012 MRI demonstrate cavernous malformations in both cerebellar hemispheres a...
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    ID: 4721 Multiple haemangiomas of the head and neck Dr Frank Gaillard - 2 Oct 2008 Multiple haemangiomas including within the parotids
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    ID: 19892 Multiple myeloma affecting the skull base Dr Charlie Chia-Tsong Hsu - 21 Oct 2012
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    ID: 6068 Multiple myeloma of the orbit Dr Frank Gaillard - 15 Apr 2009 47 year old woman with known multiple myeloma. Final Diagnosis: Rig...
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    ID: 17620 Mycetoma in a mastoidectomy cavity Dr Roberto Schubert - 30 Apr 2012 Rare location of non-invasive aspergillosis.
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    ID: 15910 Myringotomy tube (CT) Dr Roberto Schubert - 21 Nov 2011 Ear tubes, also known as tympanostomy or myringotomy tubes, are tiny cyl...

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    ID: 11654 Nasal adenocarcinoma Radswiki - 20 Oct 2010 MRI of a patient with a large nasal mass extending through the lat...
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    ID: 11655 Nasal bone fracture Radswiki - 20 Oct 2010 CT reveals bilateral acute nasal bone fractures. This cas...

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    ID: 13141 Nasal bone fracture - MRI Dr Paresh K Desai - 6 Mar 2011 MRI brain did not reveal any intracranial abnormality.Incidentally detec...
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    ID: 6090 Nasal dermoid Dr Michael Sargent - 22 Apr 2009 Small midline nasal dermoid in a young child - note the fat density on C...
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    ID: 19051 Nasal dermoid cyst Dr Roberto Schubert - 3 Aug 2012
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    ID: 21191 Nasal encephalocele Dr M Sina - 8 Jan 2013 Related articles nasal encephalocoele encephalocoele
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    ID: 17213 Nasal encephalocele Dr Prashant Gupta - 27 Mar 2012 Encephalocoeles are uncommon, but are an important lesion to consider. I...
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    ID: 22846 Nasal foreign body Dr Chris O'Donnell - 28 Apr 2013 Metallic foreign body (battery) in a sagittal orientation within the pos...
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    ID: 11656 Nasal glioma Radswiki - 20 Oct 2010 MRI demonstrates a mass in the right side of the nose, proven to b...
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    ID: 11658 Nasal septal perforation Radswiki - 20 Oct 2010 CT demonstrates a very large nasal septal perforation.  ...
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    ID: 6778 Nasal septum haematoma Dr Mohammed Wahba - 17 Aug 2009 A well-defined soft tissue lesion related to the nasal septum. It elicit...
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    ID: 6021 Nasal septum perforation Dr Frank Gaillard - 8 Apr 2009 This patient has established Wegener's granulomatosis and nasal sep...
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    ID: 14326 Nasogastric tube in nose Dr Frank Gaillard - 15 Jul 2011 Nasogastric tubes are placed dozens of times a day in any hospital you v...
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    ID: 6803 Nasolabial cyst Dr Mohammed Wahba - 19 Aug 2009 Left nasolabial cyst. A nasolabial cyst is a rare non-odontogenic, soft ...
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    ID: 18817 Nasolabial cyst Dr Chris O'Donnell - 23 Jul 2012
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    ID: 13814 Nasolacrimal dacrocystocele Dr Lee-Anne Slater - 19 May 2011 CT of the orbits shows a well defined low density lesion in the reg...
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    ID: 11660 Nasopalatine duct cyst Radswiki - 20 Oct 2010 CT through the hard palate demonstrates a sharply marginated cysti...
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    ID: 19762 Nasopalatine duct cyst Dr Yuranga Weerakkody - 10 Oct 2012 Related articles nasopalatine duct cyst
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    ID: 6769 Nasopharyngeal adenoids in an adult Dr Mohammed Wahba - 17 Aug 2009 Coronal CT scan shows hypertrophied inferior turbinates and an isod...
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    ID: 22375 Nasopharyngeal carcinoma Dr Ahmed Abd Rabou - 28 Mar 2013 The most common cause of otitis media and mastoiditis in elderly > 50...
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    ID: 8968 Nasopharyngeal carcinoma Dr Frank Gaillard - 12 Mar 2010 Presence of a small mass in the nasopharynx obstructing the Eustachian t...
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    ID: 6952 Nasopharyngeal carcinoma Dr Ahmed Almuslim - 30 Aug 2009 NB: The "King ..." at the top right of the image is not the patients nam...
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    ID: 4546 Nasopharyngeal carcinoma Dr Frank Gaillard - 11 Sep 2008 MRI through the nasopharynx and base of skull of an Asian patient includ...
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    ID: 9290 Nasopharyngeal carcinoma (NPC) Dr Frank Gaillard - 1 Apr 2010 This patient went on to have a right nasopharyngeal biopsy which confirm...
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    ID: 5061 Nasopharyngeal carcinoma (recurrent) Dr Frank Gaillard - 27 Nov 2008 This patient went on to have a biopsy of the left nasal cavity mass....
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    ID: 5129 Nasopharyngeal carcinoma - non keratising Dr Frank Gaillard - 8 Dec 2008 The patient went on to have a nasopharyngeal biopsy which demonstrated i...
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    ID: 7234 Necrotic level V lymph node Dr Sandeep Bhuta - 21 Sep 2009 CT Scan of neck with contrast demonstrates a necrotic Level V lymph node...
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    ID: 19938 Necrotising otitis externa Dr Charlie Chia-Tsong Hsu - 24 Oct 2012 Unenhenced CT head and neck was performed given the patient had previous...
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    ID: 8504 Neurofibroma Dr Hani Alsalam - 7 Feb 2010 A 26-year-old male with midline upper neck swelling.
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    ID: 14703 Neurovascular conflict in the CPA cistern Dr Roberto Schubert - 23 Aug 2011 AICA loops in the cerebello-pontine cistern have been accused of causing...
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    ID: 10489 Non-aneurysmal perimesencephalic SAH Dr Saqba Farooq - 16 Aug 2010 Non-aneurysmal perimesencephalic haemorrhage is a distinct type of subar...
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    ID: 14040 Non-Hodgkin-lymphoma of the palatine tonsils Dr Roberto Schubert - 18 Jun 2011 MRI showed a 5 cm expansile mass in the left palatine tonsillar region t...
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    ID: 10151 Normal AP barium swallow Dr Frank Gaillard - 10 Jul 2010 Normal AP barium swallow demonstrating hypopharyngeal anatomy. 

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    ID: 14575 Normal CT of the neck Dr Frank Gaillard - 6 Aug 2011 This is a CT scan with contrast of a normal young adult. I have uploaded...
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    ID: 21596 Normal epiglottis location (illustration) Dr Maxime St-Amant - 2 Feb 2013
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    ID: 9126 Normal fossa of Rosenmuller Dr Frank Gaillard - 18 Mar 2010 Normal fossa of Rosenmuller on axial T1 fat saturated contrast enhanced ...
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    ID: 9446 Normal osteomeatal complex diagram Dr Frank Gaillard - 19 Apr 2010 Normal osteomeatal complex diagram Author: Frank Gaillard License: C...
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    ID: 8892 Normal piriform fossa on barium swallow Dr Frank Gaillard - 8 Mar 2010

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    ID: 18366 Occipital condyle fracture Dr Alexandra Stanislavsky - 3 Jul 2012 Related articles:occipital condyle fracture
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    ID: 5424 Occipital condyle metastasis - into mastoid Dr Frank Gaillard - 20 Jan 2009 Related articles skeletal metastases facial nerve (CN VII)
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    ID: 21698 Ocular foreign body Dr Maulik S Patel - 12 Feb 2013 A metal density focus is noted in lateral radiograph as well as during u...
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    ID: 23048 Ocular ultrasound - case of trauma Dr Maulik S Patel - 18 May 2013
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    ID: 23047 Ocular ultrasound - cataract and retinal detachment Dr Maulik S Patel - 18 May 2013
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    ID: 12500 Ocular ultrasound in a case of trauma Dr Maulik S Patel - 4 Dec 2010 Retinal detachment  is seen.Tiny calcification foci are noted near ...
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    ID: 12494 Ocular ultrasound in blunt trauma Dr Maulik S Patel - 1 Dec 2010 USG was done  to rule out any changes in posterior chamber.Right le...
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    ID: 20594 Odontogenic keratocyst Dr Saeed Soltany Hosn - 28 Nov 2012 Path proven odontogenic keratocyst. 
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    ID: 10317 Odontogenic keratocyst Dr Andrew Dixon - 3 Aug 2010 There is an expansile unilocular lucent lesion in the right mandibular b...
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    ID: 21910 Odontogenic myxoma Dr Ali AbouGazia - 25 Feb 2013 Right maxillary bone and maxillary antrum benign looking lesion as descr...
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    ID: 14179 Odontogenous maxillary sinusitis Dr Roberto Schubert - 4 Jul 2011 Periapical cyst at 2/7 with thickening of the mucous membranes of the le...
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    ID: 20609 Oesophageal carcinoma with recurrent laryngeal nerve palsy Dr Paresh K Desai - 30 Nov 2012 Presentation of carcinoma esophagus with recurrent laryngeal nerve palsy...
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    ID: 6771 Off-midline Thornwaldt cyst Dr Mohammed Wahba - 17 Aug 2009 Axial T2 imaging of a patient with a pathology proven Thornwaldt cyst, w...
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    ID: 19115 Olfactory fossa Dr Mark Holland - 7 Aug 2012 Cribriform plate is very thin and prone to erosion.This example shows a ...
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    ID: 9340 Olfactory nerve (CNI) Dr Frank Gaillard - 6 Apr 2010  Diagram depicting the first cranial nerve : olfactory nerve (CNI)A...
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    ID: 9065 Olfactory neuroblastoma (esthesioneuroblastoma) Dr Frank Gaillard - 15 Mar 2010 EsthesioneuroblastomaHistologyThe sections show fragments of dense hyali...
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    ID: 8861 Olfactory neuroblastoma (esthesioneuroblastoma) Dr Frank Gaillard - 4 Mar 2010 Location and appearances are typical for an olfactory neuroblastoma whic...
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    ID: 20300 Onodi cells Dr David Puebla - 11 Nov 2012 Onodi cells merely denote aerated anterior clinoid processes, but in inf...
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    ID: 14034 Onodi cells Dr Roberto Schubert - 18 Jun 2011 CT showed bilateral aerated cavities lateral to the optic canal, extendi...
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    ID: 12877 Opacified hypoplastic maxillary sinus Dr Bruno Di Muzio - 25 Jan 2011 In this case: The maxillary infundibulum is occluded (occlusion is usual...
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    ID: 10181 Ophthalmic nerve malignant nerve sheath tumour Dr Frank Gaillard - 19 Jul 2010 Ophthalmic nerve malignant nerve sheath tumour.HistologyA resection of t...
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    ID: 5283 OPLL Dr Frank Gaillard - 30 Dec 2008 Extensive OPLL presenting with myelopathy.
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    ID: 10228 Optic nerve meningioma Dr Frank Gaillard - 24 Jul 2010 Optic nerve meningioma
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    ID: 5560 Optic nerve meningioma Dr Frank Gaillard - 5 Feb 2009 CT through the orbits demonstrates a brightly enhancing mass surrounding...
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    ID: 14295 Optic neuritis Dr Roberto Schubert - 13 Jul 2011 Discrete contrast enhancement of the left optic nerve when compared with...