Radiology Cases | System: Central Nervous System | Starting with 'P'

• P

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    ID: 5296 Pineocytoma causing hydrocephalus Dr Frank Gaillard - 1 Jan 2009 Typical appearances of a pineocytoma. Related articles: pineocytoma pine...
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    ID: 4068 Pineocytoma, with astrocytic differentiation Dr Frank Gaillard - 16 Jul 2008 Path proven pineocytoma.Related articles: pineal region mass pineal pare...
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    ID: 20394 Pituatary macroadenoma - probable Dr Vinay Shah - 16 Nov 2012 These case most likely represents a pituitary macroadenoma.The other unl...
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    ID: 2650 Pituicytoma Dr Natalie Yang - 7 May 2008 This case demonstrates appearances of a rare pituitary / infundibular tu...
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    ID: 2649 Pituicytoma (presumed) Dr Frank Gaillard - 7 May 2008 Presumed pituicytoma - not histologically proven. Follows appropriate en...
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    ID: 19344 Pituitary adenoma Townsville radiology training - 30 Aug 2012
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    ID: 9010 Pituitary adenoma - null cell Dr Frank Gaillard - 13 Mar 2010 MRI demonstrates a mass arising out of the pituitary fossa and contactin...
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    ID: 5578 Pituitary adenoma, null cell type involving clivus Dr Frank Gaillard - 9 Feb 2009 MRI centred on the pituitary demonstrates a large mass which involves th...
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    ID: 4976 Pituitary adenoma, null cell type with necrosis. Dr Frank Gaillard - 12 Nov 2008 Null cell adenoma with incomplete resection. Final Diagnosis: Pituitary ...
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    ID: 17934 Pituitary and cerebral metastases - neuroendocrine tumour Dr Natalie Yang - 26 May 2012 This case illustrates widespread intracranial metastases from a neuroend...
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    ID: 2616 Pituitary apoplexy Dr Frank Gaillard - 7 May 2008
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    ID: 2735 Pituitary apoplexy Dr Frank Gaillard - 19 May 2008 Patient presented with acute headache.
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    ID: 8518 Pituitary apoplexy Dr Hani Alsalam - 7 Feb 2010 This case dramatically demonstrates the appearances of pituitary apoplex...
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    ID: 5321 Pituitary dermoid (presumed) Dr Frank Gaillard - 2 Jan 2009 Incidental finding in a 20 year old female. Radiographics article: http:...
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    ID: 17609 Pituitary fossa / sphenoid sinus metastasis Dr Frank Gaillard - 29 Apr 2012 This patient had known metastatic breast cancer. This mass was biopsied ...
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    ID: 4991 Pituitary fossa meningioma Dr Frank Gaillard - 15 Nov 2008 Small right sided meningioma of the anterior wall of the pituitary fossa...
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    ID: 15566 Pituitary haemorrhage Dr Roberto Schubert - 26 Oct 2011 Probably a subclinical case of pituitary apoplexy. Neoplastic origin of ...
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    ID: 2648 Pituitary macroadenoma Dr Frank Gaillard - 7 May 2008 This patient went on to have a transphenoidal resection which confirmed ...
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    ID: 10950 Pituitary macroadenoma Dr Gagandeep Choudhary - 3 Oct 2010 Main differential:MeningiomaAs Pituitary macroadenoma are soft tumors, t...
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    ID: 17610 Pituitary macroadenoma Dr Frank Gaillard - 29 Apr 2012 This case illustrates typical appearances of a large pituitary macroaden...
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    ID: 17913 Pituitary macroadenoma Dr Andrew Dixon - 24 May 2012 This midline sagittal MRI image demonstrates a sizeable pituitary macroa...
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    ID: 19439 Pituitary macroadenoma Dr Frank Gaillard - 9 Sep 2012 Typical appearances of a pituitary macroadenoma.Related articles pituita...
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    ID: 20464 Pituitary macroadenoma Dr M Shebl - 21 Nov 2012 Sellar mass is seen widening and ballooning the sella turcica,extending ...
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    ID: 20970 Pituitary macroadenoma Dr Saeed Soltany Hosn - 24 Dec 2012 She underwent craniotomy and histopathology confirmed the diagnosis of p...
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    ID: 22647 Pituitary macroadenoma Dr David Ferreira - 13 Apr 2013 These features are highly suggestive of a pituitary macroadenomaRelated ...
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    ID: 17560 Pituitary macroadenoma (medically treated) Dr Frank Gaillard - 26 Apr 2012 This patient was treated only with cabergoline, and demonstrates the dra...
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    ID: 17614 Pituitary macroadenoma (necrotic) Dr Frank Gaillard - 30 Apr 2012 This case illustrates the appearances of a cystic / necrotic pituitary m...
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    ID: 5277 Pituitary macroadenoma - GH Dr Frank Gaillard - 29 Dec 2008 This case demonstrates appearances of a sizable pituitary macroadenoma.&...
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    ID: 5209 Pituitary macroadenoma - into sphenoid sinus Dr Frank Gaillard - 17 Dec 2008 This patient went on to a transphenoidal resection which confirmed a pit...
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    ID: 17664 Pituitary macroadenoma - necrotic Dr Frank Gaillard - 3 May 2012 This case demonstrates the typical appearances of a necrotic pituitary m...
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    ID: 5562 Pituitary macroadenoma - null cell Dr Frank Gaillard - 5 Feb 2009 Histology Sections show multiple fragments of a pituitary adenoma, ...

• P

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    ID: 14820 Pituitary macroadenoma - prolactinoma Royal Melbourne Hospital - 29 Aug 2011 Prolactinomas make up the majority of pituitary macroadenomas and are fo...
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    ID: 4549 Pituitary macroadenoma into sphenoid bone Dr Frank Gaillard - 11 Sep 2008 The biopsy shows a tumor composed of sheets, nests and cords of interme...
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    ID: 17612 Pituitary macroadenoma invading base of skull Dr Frank Gaillard - 30 Apr 2012 This case demonstrates how pituitary macroadenomas can extend extensivel...
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    ID: 5368 Pituitary macroadenoma with necrosis Dr Frank Gaillard - 8 Jan 2009 Although most macroadenomas are solid, cystic change due to necrosis or ...
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    ID: 7252 Pituitary metastasis Dr Frank Gaillard - 23 Sep 2009 This case illustrates the typical appearances of a pituitary metastasis,...
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    ID: 4725 Pituitary microadenoma Dr Frank Gaillard - 2 Oct 2008 MRI demonstrating a pituitary microadenoma, seen as a rounded expansion ...
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    ID: 10497 Pituitary microadenoma Dr Hani Alsalam - 17 Aug 2010 Pituitary microadenoma
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    ID: 16787 Pituitary microadenoma Dr Frank Gaillard - 20 Feb 2012 This case illustrates typical appearances of a sizable microadenoma. The...
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    ID: 20404 Pituitary microadenoma Dr M Shebl - 17 Nov 2012 Related articles pituitary microadenoma Rathke's cleft cyst
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    ID: 15920 Pituitary microadenoma : dynamic MRI Dr G Balachandran - 23 Nov 2011
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    ID: 17529 Pituitary MRI - normal study Dr Frank Gaillard - 23 Apr 2012 This case demonstrates the normal anatomy and normal MRI appearance of t...
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    ID: 16822 Pituitary region lymphoma Dr Frank Gaillard - 23 Feb 2012 The patient went on to have a transphenoidal resection and the diagnosis...
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    ID: 19061 Plagiocephaly Dr Maxime St-Amant - 4 Aug 2012 Other types of craniostenosis: scaphocephaly: sagittal craniostenosis ...
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    ID: 17360 Planum sphenoidale meningioma Dr Prashant Gupta - 7 Apr 2012 This case illustrates characteristic appearances of a suprasellar mening...
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    ID: 5583 Planum sphenoidale meningioma Dr G Balachandran - 10 Feb 2009 A forty years old female was referred for evaluation of vertigo.MR image...
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    ID: 19971 Planum sphenoidale meningioma Dr Vinay Shah - 26 Oct 2012 Related articlesmeningioma
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    ID: 20921 Planum sphenoidale meningioma with hyperostosis Jason Martin - 21 Dec 2012 Abnormal dilatation of the paranasal sinusesContains only air, and is li...
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    ID: 4309 Plasmacytoma Dr Frank Gaillard - 7 Aug 2008 Final Diagnosis:Biopsy, left retroauricular mass: Plasmacytoma.Microsc...
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    ID: 2651 Platybasia Dr Frank Gaillard - 7 May 2008
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    ID: 14370 Pleomorphic xanthoastrocytoma (PXA) Royal Melbourne Hospital - 18 Jul 2011 This case which highlights the differential of a temporal lobe mass in a...
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    ID: 6787 Pleomorphic xanthoastrocytona - anaplastic Dr Frank Gaillard - 18 Aug 2009 Pleomorphic xanthoastrocytoma with anaplastic featuresParaffin sections ...
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    ID: 7714 Plexiform neurofibroma (NF1) Dr Hani Alsalam - 20 Nov 2009 A young male known case of NF1.
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    ID: 4463 PML (primary) - rare Dr Frank Gaillard - 26 Aug 2008 Primary PML, confirmed at autopsy of a 48 year old male, HIV negative. N...
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    ID: 8083 PNET - parietal Dr Jeremy Jones - 9 Jan 2010 MRI demonstrates a large heterogenous mass of the left cerebral hemisphe...
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    ID: 5856 PNET supratentorial Dr Frank Gaillard - 24 Mar 2009 13 year old male with a supratentorial PNET.
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    ID: 18492 Pneumocephalus following sinus surgery Dr Maxime St-Amant - 10 Jul 2012 This patient had recently had paranasal sinus surgery and must have deve...
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    ID: 14464 Pneumomediastinum Dr Frank Gaillard - 28 Jul 2011 This patient was treated conservatively and gradually improved. Tra...
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    ID: 7129 Pneumorachis Dr Paresh K Desai - 8 Sep 2009 12 month old child with pneumonia. CT done for worsening respiratory dis...
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    ID: 2652 Polymicrogyria Dr Frank Gaillard - 7 May 2008
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    ID: 15810 Polymicrogyria Dr Frank Gaillard - 12 Nov 2011 This case illustrates left sided polymicrogyria without schizencephaly.R...
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    ID: 15926 Polymicrogyria Dr Frank Gaillard - 23 Nov 2011 Related articlespolymicrogyriaclassification system for malformations of...

• P

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    ID: 16099 Polymicrogyria Dr Frank Gaillard - 19 Dec 2011 This case demonstrates typical appearance of polymicrogyria which in thi...
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    ID: 3221 Pontine DVA Dr Frank Gaillard - 22 May 2008 This DVA courses through the pons, with a second DVA in the right cerebe...
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    ID: 20163 Pontine glioma Dr Vinay Shah - 5 Nov 2012 Diffuse expansion of the pons with internal patchy enhancement, which ex...
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    ID: 22741 Pontine glioma Dr Ahmed Abd Rabou - 20 Apr 2013 Related articles brainstem glioma DPG
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    ID: 11062 Pontine haemorrhage Dr Frank Gaillard - 14 Oct 2010 This patient passed away shortly after admission. Presumably this bleed ...
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    ID: 7165 Pontine infarct Dr Frank Gaillard - 10 Sep 2009 Pontine infarct, respecting the midline
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    ID: 14308 Pontine infarction Dr Andrew Dixon - 14 Jul 2011 Related articles pontine infarct cerebral infarction
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    ID: 13583 Pontine stroke Dr Frank Gaillard - 23 Apr 2011 Initial CT, obtained 24 hours after symptom onset, demonstrates an ill-d...
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    ID: 16022 Pontine tumour - histology unknown Dr Sajoscha Sorrentino - 5 Dec 2011
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    ID: 15928 Porencephalic cyst Dr Frank Gaillard - 24 Nov 2011 The occipital horn has features most in keeping with a porencephalic cys...
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    ID: 15899 Porencephaly Dr Roberto Schubert - 20 Nov 2011
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    ID: 19780 Porencephaly Dr Chris O'Donnell - 11 Oct 2012
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    ID: 15350 Possible small arachnoid cyst Dr Saleh Saleh - 10 Oct 2011 The change shows no contrast enhancement after CECT.What is the most lik...
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    ID: 19666 Post traumatic optic chiasma and optic track oedema Dr Ashutosh Gandhi - 3 Oct 2012 There was definite history of injury followed by sudden development of d...
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    ID: 20426 Post traumatic pseudo-meningocele at right brachial plexus Dr Ashutosh Gandhi - 19 Nov 2012 Related articles pseudomeningocoele 
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    ID: 17813 Post traumatic subdural hygroma Dr Lawrence Josey - 15 May 2012
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    ID: 3830 Posterior circulation infarct Dr Donna D'Souza - 18 Jun 2008 Sequelae of basilar artery thrombosis.
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    ID: 18363 Posterior circulation infarct with basilar artery thrombus Townsville radiology training - 3 Jul 2012
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    ID: 12162 Posterior circulation stroke Dr G Balachandran - 26 Oct 2010 A  sixty years old male was referred for evaluation of " posterior ...
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    ID: 13343 Posterior circulation stroke Dr Jeremy Jones - 1 Apr 2011 Hypoattenuation in the right posterior cerebral artery territory. &...
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    ID: 19749 Posterior fossa ependymoma Dr Vinay Shah - 9 Oct 2012 Biopsy of the lesion revealed ependymoma.  Differential diagnosis: Medul...
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    ID: 5597 Posterior fossa meningioma Dr G Balachandran - 22 Feb 2009 A fifty years old female was referred for evaluation of chronic headache...
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    ID: 10411 Posterior fossa neurocysticercosis Dr G Balachandran - 12 Aug 2010 A twenty nine years old male was treated for undiagnosed hydrocepha...
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    ID: 19075 Posterior fossa pilocytic astrocytoma Dr Maxime St-Amant - 5 Aug 2012 The pathologic diagnosis for this tumor was pilocytic astrocytoma.Relate...
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    ID: 12841 Posterior inferior cerebellar artery thrombosed aneurysm Dr Shalini Nandish - 16 Jan 2011 CT and CTA demonstrate a rounded hyperdense mass in the region of the fo...
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    ID: 20643 Posterior meningo-encepahlocele Dr Ashutosh Gandhi - 3 Dec 2012 Related articles: encephalocoele, occipital encephalocoele.
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    ID: 8317 Posterior reversible encephalopathy syndrome Dr Hani Alsalam - 24 Jan 2010
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    ID: 8318 Posterior reversible encephalopathy syndrome Dr Hani Alsalam - 24 Jan 2010
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    ID: 16238 Posterior reversible encephalopathy syndrome Dr Amr Mubarak - 2 Jan 2012 This case illustrates PRES, and although the distribution is certainly p...
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    ID: 2653 Posterior reversible encephalopathy syndrome (PRES) Dr Frank Gaillard - 7 May 2008  This patient presented encephalopathic and very hypertensive. The bilat...