Case report- Trapped ipsilateral lateral ventricle: a delayed complication of hemispherotomy for Rasmussen’s encephalitis Rajesh Shankar Iyer, Ravi Mohan Rao, Karunakaran Muthukalathi, Praveen Kumar- Iyer RS, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222040.
Imaging of Aneurysmal bone Cyst (ABC) of the tibia with brief review of literature -Rishi Philip Mathew, M. Karunakaran, G.Bakthavathsalam, Eurorad Published: 2016, Jun. 1
Imaging in Askin tumors - Rishi Philip Mathew , Akshay Dipakrao Wakade, Muthu Kumar Sakthivel, Dinu Chandran Nair, Kumar Muthu Kumar, Karunakaran MuthuKalathi & Govindaswamy Bakthavathsalam- Indian J Thorac Cardiovasc Surg (October–December 2016) 32(4):244–249 DOI 10.1007/s12055-016-0460-3
Role of 128 slice MDCT coronary Angiography in patients with ischemic heart disease- Dr Muthukumar Sakthivel, Dr Dinu Chandran Nair, Dr. Karunakaran Muthukalathi, Dr Praveen Kumar- Journal of Medical Science and Clinical Research,volume 05, issue 07, July 2017
Is it safe to treat cerebral venous thrombosis with oral rivaroxaban without heparin? A preliminary study from 20 patients Rajesh Shankar Iyer , Ramakrishnan TCR , Saleem Akhtar, Karunakaran Muthukalathi , Praveen Kumar , Kumar Muthukumar- Clinical Neurology and Neurosurgery journal homepage: www.elsevier.com/locate/clineuro- https://doi.org/10.1016/j.clineuro.2018.10.015
Perimesencephalic and sulcal subarachnoid haemorrhage: an interesting presentation of posterior reversible encephalopathy syndrome- Rajesh Shankar Iyer, Ramakrishnan Tirupur Chinnappan Ramalingam, Saleem Akhtar, Karunakaran Muthukalathi--BMJ Case Rep 2018. doi:10.1136/bcr-2017-222875
Co-authored a short book in Radiology titled Radiology Case Vignettes
“NEUROMYELITIS OPTICA OF DEVIC- A DISTINCT ENTITY TO BE DIFFERENTIATED FROM MULTIPLE SCLEROSIS“ at - Indian Society of Neuroradiology – 11th Annual Conference November 13-16, 2008 SGPGIMS,Lucknow (India).
“A RARE CASE OF MEGALENCEPHALIC LEUCOENCEPHALOPATHY WITH SUBCORTICAL CYSTS“ at - Indian Society of Neuroradiology – 11th Annual Conference November 13-16, 2008 SGPGIMS,Lucknow (India).