Literature DB >> 30604653

Evolution of epidermoid cyst into dermoid cyst: Embryological explanation and radiological-pathological correlation.

Parthiban Balasundaram1, Ajay Garg1, Anuj Prabhakar1, Leve S Joseph Devarajan1, Shailesh B Gaikwad1, Gaurav Khanna2.   

Abstract

Intracranial dermoid and epidermoid cysts are usually considered to be two different entities in the radiological and surgical literature. Epidermoid cysts are classically off midline in location, isointense to cerebrospinal fluid on T1 and T2-weighted images and have restricted diffusion, whereas dermoid cysts are classically midline in location, have T1-hyperintense regions due to the presence of fat and show facilitated diffusion. We report a case of radiological epidermoid cyst in baseline imaging, which evolved into a radiological dermoid cyst over time, and explain this unique occurrence with a review of the embryology and histopathogenesis of these cysts.

Entities:  

Keywords:  Dermoid cyst; dermoid cyst rupture; diffusion restriction; diffusion-weighted imaging (DWI); epidermoid cyst

Mesh：

Year:  2019        PMID： 30604653      PMCID： PMC6410456          DOI： 10.1177/1971400918821086

Source DB:  PubMed          Journal:  Neuroradiol J        ISSN： 1971-4009


  18 in total

1.  Expanding experience with spontaneous dermoid rupture in the MRI era: diagnosis and follow-up.

Authors:  Anna Messori; Gabriele Polonara; Antonio Serio; Elena Gambelli; Ugo Salvolini
Journal:  Eur J Radiol       Date:  2002-07       Impact factor: 3.528

2.  MR of intracranial epidermoid tumors: correlation of in vivo imaging with in vitro 13C spectroscopy.

Authors:  B L Horowitz; M V Chari; R James; R N Bryan
Journal:  AJNR Am J Neuroradiol       Date:  1990 Mar-Apr       Impact factor: 3.825

Review 3.  Intracranial cysts: radiologic-pathologic correlation and imaging approach.

Authors:  Anne G Osborn; Michael T Preece
Journal:  Radiology       Date:  2006-06       Impact factor: 11.105

4.  Diagnosis of Intracranial Epidermoid Rupture by MR Imaging. A Case Report.

Authors:  L S P Karanam; R Rajeswaran; C Anupama; J Santhosh
Journal:  Neuroradiol J       Date:  2009-08-29

5.  The role of diffusion-weighted magnetic resonance imaging in intracranial cystic lesions.

Authors:  A Yikilmaz; A C Durak; E Mavili; H Donmez; A Kurtsoy; O Kontas
Journal:  Neuroradiol J       Date:  2009-01-20

6.  Hyperdense intracranial epidermoid cysts: a study of 15 cases.

Authors:  F Li; S Zhu; Y Liu; G Chen; L Chi; F Qu
Journal:  Acta Neurochir (Wien)       Date:  2006-12-11       Impact factor: 2.216

7.  Diffusion tensor mode in imaging of intracranial epidermoid cysts: one step ahead of fractional anisotropy.

Authors:  Milan Jolapara; Chandrasekharan Kesavadas; V V Radhakrishnan; Jitender Saini; Satya Narayan Patro; Arun Kumar Gupta; Tirur Raman Kapilamoorthy; Narendra Bodhey
Journal:  Neuroradiology       Date:  2008-10-07       Impact factor: 2.804

8.  Intracranial dermoid cysts: variations of radiological and clinical features.

Authors:  B Orakcioglu; M-E Halatsch; M Fortunati; A Unterberg; Y Yonekawa
Journal:  Acta Neurochir (Wien)       Date:  2008-11-20       Impact factor: 2.216

9.  Diffusion tensor and tensor metrics imaging in intracranial epidermoid cysts.

Authors:  Kannath Santhosh; Bejoy Thomas; Vishnupuri V Radhakrishnan; Jitender Saini; Chandrasekharan Kesavadas; Arun Kumar Gupta; Tirur Raman Kapilamoorthy; Suresh N Nair
Journal:  J Magn Reson Imaging       Date:  2009-04       Impact factor: 4.813

10.  Intracranial epidermoid tumor; microneurosurgical management: An experience of 23 cases.

Authors:  Forhad Hossain Chowdhury; Mohammod Raziul Haque; Mainul Haque Sarker
Journal:  Asian J Neurosurg       Date:  2013-01
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  7 in total

1.  Cerebellopontine Angle Epidermoids: Comparative Results of Microscopic and Endoscopic Excision Using the Retromastoid Approach".

Authors:  Suyash Singh; Kuntal Kanti Das; Krishna Kumar; Kamlesh Rangari; Priyadarshi Dikshit; Kamlesh Singh Bhaisora; Jayesh Sardhara; Anant Mehrotra; Arun Kumar Srivastava; Awadhesh Kumar Jaiswal; Sanjay Behari
Journal:  J Neurol Surg B Skull Base       Date:  2021-02-22

2.  Intraosseous Dermoid Presenting as an Expansile Lytic Lesion.

Authors:  Grace E O'Shea; Victoria L Watson; Leslie Acakpo-Satchivi
Journal:  J Neurol Surg Rep       Date:  2022-07-10

3.  Conventional and advanced MR imaging findings in a cohort of pathology-proven dermoid cysts of the pediatric scalp and skull.

Authors:  Bettina L Serrallach; Gunes Orman; M John Hicks; Nilesh Desai; Stephen Kralik; Thierry Agm Huisman
Journal:  Neuroradiol J       Date:  2021-12-07

4.  Sellar surprises: a single-centre experience of unusual sellar masses.

Authors:  Kunal Thakkar; Swati Ramteke-Jadhav; Rajeev Kasaliwal; Saba Samad Memon; Virendra Patil; Puja Thadani; Nilesh Lomte; Shilpa Sankhe; Atul Goel; Sridhar Epari; Naina Goel; Anurag Lila; Nalini S Shah; Tushar Bandgar
Journal:  Endocr Connect       Date:  2020-02       Impact factor: 3.335

5.  Dermoid Cysts of the Asterion: An Unusual Location for Unusual Dermoids, Radiological Findings and Neurosurgical Implications.

Authors:  Alessia Guarnera; Guido Trasimeni; Andrea Romano; Antonella Stoppacciaro; Mattia Serio; Massimo Miscusi; Alessandro Bozzao
Journal:  Tomography       Date:  2022-04-14

6.  Asymptomatic traumatic rupture of an intracranial dermoid cyst: A case report.

Authors:  Mei-Hua Zhang; Qi Feng; Han-Lin Zhu; Heng Lu; Zhong-Xiang Ding; Bo Feng
Journal:  World J Clin Cases       Date:  2021-06-06       Impact factor: 1.337

7.  Imaging findings of trichilemmal cyst and proliferating trichilemmal tumour.

Authors:  Masaya Kawaguchi; Hiroki Kato; Natsuko Suzui; Tatsuhiko Miyazaki; Hiroyuki Tomita; Akira Hara; Kanako Matsuyama; Mariko Seishima; Masayuki Matsuo
Journal:  Neuroradiol J       Date:  2021-06-01
  7 in total

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