Radiology Cases | System: Head & Neck | Starting with 'R'

• R

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    ID: 4813 Radiation necrosis Dr Frank Gaillard - 20 Oct 2008 Patient had a nasopharygeal carcinoma treated with radiotherapy and now ...
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    ID: 4548 Radiation necrosis (post NPC) Dr Frank Gaillard - 11 Sep 2008 This patient had radiotherapy for a nasopharyngeal carcnioma. Bilateral ...
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    ID: 4810 Radiation necrosis - cystic change Dr Frank Gaillard - 20 Oct 2008 MRI through the temporal lobes demonstrates bilateral cystic regions or...
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    ID: 5147 Radionecrosis - cystic Dr Frank Gaillard - 10 Dec 2008 Distant history of nasopharyngeal carcinoma irradiation. Now has mass ef...
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    ID: 10750 Recurrent cholesteatoma Dr Erik Ranschaert - 17 Sep 2010 Conventional MR imaging with diffusion-weighted imaging is recommended i...
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    ID: 15418 Recurrent cholesteatoma Dr Roberto Schubert - 15 Oct 2011
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    ID: 19083 Recurrent chondrosarcoma of the skull base Dr Roberto Schubert - 5 Aug 2012
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    ID: 5060 Recurrent pleomorphic adenoma of the parotid Dr Frank Gaillard - 27 Nov 2008 Recurrent pleomorphic adenoma of the left parotid gland with three small...
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    ID: 8709 Remains unknown - skull Dr Frank Gaillard - 23 Feb 2010 Skull of remains of a person. Note the absence of soft tissues.
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    ID: 14345 Retained metallic surgical suture Dr Bruno Di Muzio - 17 Jul 2011 The case was interpreted as a foreign body in a surgical site, possibly ...
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    ID: 23248 Retinal and choroid detachment Dr Maulik S Patel - 31 May 2013 Related article :  Retinal detachment. Choroidal detachment.
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    ID: 5695 Retinal detachment Dr G Balachandran - 15 Mar 2009
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    ID: 3134 Retinal detachment Dr Frank Gaillard - 22 May 2008 retinal detachment

• R

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    ID: 5313 Retinoblastoma Dr Ehsan Masud Kiani - 2 Jan 2009 A 3 year old girl presenting with leukokoria
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    ID: 9458 Retinoblastoma Dr Frank Gaillard - 20 Apr 2010 MRI of a child demonstrates bilateral retinoblastomas. On the left there...
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    ID: 9764 Retinoblastoma Dr Frank Gaillard - 21 May 2010 Retinoblastoma is a malignant primitive neuroectodermal tumour (PNE...
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    ID: 13988 Retinoblastoma Dr Hani Alsalam - 8 Jun 2011
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    ID: 19989 Retinoblastoma Dr Vinay Shah - 27 Oct 2012 These represent an underlying neoplastic lesion which is most likely a r...
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    ID: 22114 Retinoblastoma Dr Jeremy Jones - 12 Mar 2013 A case of familial retinoblastoma.
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    ID: 22540 Retinoblastoma Dr Jeremy Jones - 6 Apr 2013 This child has a retinoblastoma, that on this imaging appears simple and...
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    ID: 9461 Retinoblastoma - gross pathology Dr Frank Gaillard - 20 Apr 2010 Author: The Armed Forces Institute of Pathology (AFIP)Original filewik...
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    ID: 9462 Retinoblastoma - leukocoria Dr Frank Gaillard - 20 Apr 2010 Photograph of the eyes of a child with a right sided retinoblastoma. Not...
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    ID: 9460 Retinoblastoma fundoscopy Dr Frank Gaillard - 20 Apr 2010 Author: Tero KiveläOriginal file: commons.wikimedia.org/wiki/File:Retino...
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    ID: 20890 Retrobulbar haematoma Dr V Shankar - 19 Dec 2012
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    ID: 5593 Retrofensetral otosclerosis Dr Frank Gaillard - 18 Feb 2009 Bilateral retrofensetral otosclerosis
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    ID: 5344 Retropharyngeal abscess - extensive Dr Frank Gaillard - 5 Jan 2009 CT of the neck demonstrates an extensive multiloculated collection locat...

• R

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    ID: 9922 Retrosternal goitre Dr Frank Gaillard - 31 May 2010 This patient went to the OR for a kidney stone procedure and when induc...
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    ID: 15514 Retrosternal goitre Dr Frank Gaillard - 23 Oct 2011 This case illustrates the typical appearance of a large goitre extending...
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    ID: 17456 Rhabdomyosarcoma of the nasal cavity Dr Frank Gaillard - 16 Apr 2012 The alveolar subtype of rhabdomyosarcoma is less common than than the em...
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    ID: 19401 Rhinocerebral mucormycosis Dr Mark Holland - 5 Sep 2012 This case demonstrates the MRI appearances of acute invasive fungal...
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    ID: 11885 Rhinolith (probable) Radswiki - 20 Oct 2010 CT images demonstrate a calcific lesion in the right nasal cavity,...
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    ID: 6640 Right bipartite sphenoid sinus Dr Mohammed Wahba - 28 Jul 2009 A 35 y old female patient with persistent incapacitating occipital heada...
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    ID: 6658 Right hypoplastic maxillary sinus Dr Mohammed Wahba - 2 Aug 2009
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    ID: 18141 Right submandibular gland duct stone Dr Muhammad Essam - 12 Jun 2012
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    ID: 6718 Right vocal fold polyp Dr Mohammed Wahba - 10 Aug 2009 A 45 y old male patient presenting with change of voice for 2 years, the...
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    ID: 14949 Rosai–Dorfman disease Dr Hani Alsalam - 7 Sep 2011 Path proven Rosai-Dorfman disease.Pathology report:Lymph node biopsy fro...
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    ID: 21600 Rugby ears (petrified auricles) Dr Jan Frank Gerstenmaier - 2 Feb 2013 Petrified auricles as a complication of traumatic auricular haematoma is...
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    ID: 7668 Ruptured orbital dermoid cyst Dr Ahmed Haroun - 17 Nov 2009 18 years old male presented with clinical picture of right orbital cellu...