Works by Sundaram, Challa

Results: 83

Sporadic Inclusion Body Myositis: A Clinicopathological Study.

Published in:

2021

By:

Challa, Sundaram;
Jakati, Saumya;
Narla, Swethalakshmi;
Uppin, Megha;
Kannan, Meena;
Jagarlapudi, M K;
Uppin, Megha S;
Kannan, Meena A;
Jagarlapudi, M K Murthy

Publication type:

journal article

Primary Angiitis of Central Nervous System-Tumor-Like Mass Lesions: Report of Six Biopsy Confirmed Cases.

Published in:

2021

By:

Murthy, Jagarlapudi;
Challa, Sundaram;
Parida, Subhendu;
Murthy, Tenneti;
Basha Paspala, Syed;
Murthy, Jagarlapudi M K;
Murthy, Tenneti V R K;
Basha Paspala, Syed Ameer

Publication type:

journal article

Targeted next generation sequencing reveals novel splice site mutations in gene in a patient with congenital muscular dystrophy.

Published in:

2018

By:

Das Bhowmik, Aneek;
Tallapaka, Karthik;
Uppin, Megha;
Sundaram, Challa;
Dala, Ashwin

Publication type:

Case Study

Medulloblastoma with extensive nodularity: A rare variant with a favorable outcome.

Published in:

2018

By:

Jakati, Saumya;
Jyotsna, Rani Y.;
Purohit, A. K.;
Sundaram, Challa

Publication type:

journal article

C4d as a marker of complement activation in dermatomyositis muscle tissue.

Published in:

2018

By:

Challa, Sundaram;
Uppin, Megha S.;
Kannan, Meena A.;
Rajasekhar, Liza

Publication type:

journal article

Idiopathic inflammatory myopathies in adults: A comparative study of Bohan and Peter and European Neuromuscular Center 2004 criteria.

Published in:

2018

By:

Challa, Sundaram;
Jakati, Saumya;
Uppin, Megha S.;
Kannan, Meena A.;
Liza, Rajasekhar;
Murthy Jagarlapudi, M. K.

Publication type:

journal article

Meningiomas: Objective assessment of proliferative indices by immunohistochemistry and automated counting method.

Published in:

2017

By:

Chavali, Pooja;
Uppin, Megha S.;
Uppin, Shantveer G.;
Challa, Sundaram

Publication type:

journal article

SLE myopathy: a clinicopathological study.

Published in:

International Journal of Rheumatic Diseases, 2015, v. 18, n. 8, p. 886, doi. 10.1111/1756-185X.12592

By:

Jakati, Saumya;
Rajasekhar, Liza;
Uppin, Megha;
Challa, Sundaram

Publication type:

Article

Proteins with Altered Levels in Plasma from Glioblastoma Patients as Revealed by iTRAQ-Based Quantitative Proteomic Analysis.

Published in:

PLoS ONE, 2012, v. 7, n. 9, p. 1, doi. 10.1371/journal.pone.0046153

By:

Gautam, Poonam;
Nair, Sudha C.;
Gupta, Manoj Kumar;
Sharma, Rakesh;
Polisetty, Ravindra Varma;
Uppin, Megha S.;
Sundaram, Challa;
Puligopu, Aneel K.;
Ankathi, Praveen;
Purohit, Aniruddh K.;
Chandak, Giriraj R.;
Harsha, H. C.;
Sirdeshmukh, Ravi;
Hawkins, Shannon M.

Publication type:

Article

Thymoma diagnosis and categorization in the current scenario: Morphological analysis based on interobserver variability.

Published in:

Annals of Thoracic Medicine, 2020, v. 15, n. 2, p. 90, doi. 10.4103/atm.ATM_350_19

By:

Agrawal, Meetu;
Uppin, Megha;
Uppin, Shantveer;
Challa, Sundaram;
Agrawal, Sumeet;
Dharmrakshak, A

Publication type:

Article

Acanthamoeba meningoencephalitis in an immunocompetent patient: An autopsy case report.

Published in:

Neuropathology, 2011, v. 31, n. 2, p. 183, doi. 10.1111/j.1440-1789.2010.01151.x

By:

Reddy, Rajesh;
Vijayasaradhi, Mudumba;
Uppin, Megha S.;
Challa, Sundaram;
Jabeen, Afshan;
Borghain, Rupam

Publication type:

Article

Active necrotizing cerebral vasculitis in systemic lupus erythematosus.

Published in:

Neuropathology, 2007, v. 27, n. 6, p. 561, doi. 10.1111/j.1440-1789.2007.00813.x

By:

Goel, Deepa;
Reddy, S. Rajashekhar;
Sundaram, Challa;
Prayaga, Aruna K.;
Rajasekhar, Liza;
Narsimulu, Gumdal

Publication type:

Article

Comparative status of activated ERK1/2 and PARP cleavage in human gliomas.

Published in:

Neuropathology, 2005, v. 25, n. 1, p. 48, doi. 10.1111/j.1440-1789.2004.00585.x

By:

Bhaskara, Vasanth Kumar;
Panigrahi, Manas;
Challa, Sundaram;
Babu, Phanithi Prakash

Publication type:

Article

Diagnosis of Adrenocortical Tumors by Reticulin Algorithm.

Published in:

Indian Journal of Endocrinology & Metabolism, 2017, v. 21, n. 5, p. 734, doi. 10.4103/ijem.IJEM_573_16

By:

Fonseca, Daphne;
Murthy, Sudha S.;
Tagore, K. Ravindranath;
Rao, B. Vishal;
Thamminedi, Subramanyeshwar Rao;
Raju, K. V. V. N.;
Sharma, Rakesh;
Challa, Sundaram

Publication type:

Article

Granulomatous diseases of the central nervous system: Approach to diagnosis.

Published in:

Indian Journal of Pathology & Microbiology, 2022, v. 65, p. 125, doi. 10.4103/ijpm.ijpm_1067_21

By:

Challa, Sundaram

Publication type:

Article

Series of paraneoplastic vasculitic neuropathy: A rare, potentially treatable neuropathy.

Published in:

Neurology India, 2015, v. 63, n. 1, p. 30, doi. 10.4103/0028-3886.152629

By:

Kannan, Meena A.;
Challa, Sundaram;
Kandadai, Rukmini M.;
Uppin, Megha S.;
Jabeen, Sheik A.;
Borgohain, Rupam

Publication type:

Article

Malignant infiltration of peripheral nerves: As initial presenting manifestation of lymphoreticular malignancies.

Published in:

2014

By:

Kannan, Meena Angamuthu;
Uppin, Megha Shantiveer;
Jabeen, Sheik Afshan;
Mridula, Rukmini K.;
Challa, Sundaram;
Borgohain, Rupam

Publication type:

Case Study

Rhinocerebral mucormycosis: Pathology revisited with emphasis on perineural spread.

Published in:

Neurology India, 2014, v. 62, n. 4, p. 383, doi. 10.4103/0028-3886.141252

By:

Sravani, Tumuluri;
Uppin, Shantveer Gurulingappa;
Uppin, Megha Shantveer;
Sundaram, Challa

Publication type:

Article

Intraneural capillary hemangioma: A rare cause of proximal median neuropathy.

Published in:

2013

By:

Muralidhar Reddy, Yerasu;
Kanikannan Meena, Angamuthu;
Uppin, Megha S.;
Vadapalli, Rammohan;
Challa, Sundaram

Publication type:

Letter

Spectrum of congenital myopathies: A single centre experience.

Published in:

Neurology India, 2013, v. 61, n. 3, p. 254, doi. 10.4103/0028-3886.115064

By:

Uppin, Megha S.;
A. K., Meena;
Sundaram, Challa

Publication type:

Article

Ossified rathke's cleft cyst: A rare variant.

Published in:

2012

By:

Vijayasaradhi, Mudumba;
Bramha Prasad, Vangala;
Uppin, Megha S.;
Sundaram, Challa

Publication type:

Case Study

Meningiomas: Correlation of Ki67 with histological grade.

Published in:

Neurology India, 2011, v. 59, n. 2, p. 204, doi. 10.4103/0028-3886.79140

By:

Babu, Sashidhar;
Uppin, Shantveer G.;
Uppin, Megha S.;
Panigrahi, Manas Kumar;
Saradhi, Vijay;
Bhattacharjee, Suchanda;
Sahu, B. P.;
Purohit, A. K.;
Challa, Sundaram

Publication type:

Article

Primary telangiectatic osteosarcoma of occipital bone: A case report and review of literature.

Published in:

2011

By:

Patibandla, Mohana Rao;
Uppin, Shantveer G.;
Thotakura, Amit Kumar;
Panigrahi, Manas K.;
Challa, Sundaram

Publication type:

Case Study

Outcome of epilepsy surgery in children after evaluation with non-invasive protocol.

Published in:

Neurology India, 2011, v. 59, n. 1, p. 30, doi. 10.4103/0028-3886.76854

By:

Jayalakshmi, Sita;
Panigrahi, Manas;
Kulkarni, Dilip Kumar;
Uppin, Megha;
Somayajula, Shanmukhi;
Challa, Sundaram

Publication type:

Article

Teratomas in central nervous system: A clinico-morphological study with review of literature.

Published in:

Neurology India, 2010, v. 58, n. 6, p. 841, doi. 10.4103/0028-3886.73740

By:

Agrawal, Meetu;
Uppin, Megha S.;
Patibandla, Mohana R.;
Bhattacharjee, Suchanda;
Panigrahi, Manas K.;
Saradhi, Vijay;
Rani, Jyotsna Y.;
Purohit, A. K.;
Challa, Sundaram

Publication type:

Article

Acute disseminated encephalomyelitis following dengue hemorrhagic fever.

Published in:

2010

By:

Sundaram, Challa;
Uppin, Shantveer G.;
Dakshinamurthy, K. V.;
Borgahain, Rupam

Publication type:

Letter

Differential PARP cleavage: An indication for existence of multiple forms of cell death in human gliomas.

Published in:

Neurology India, 2009, v. 57, n. 3, p. 264, doi. 10.4103/0028-3886.53265

By:

Bhaskara, Vasantha Kumar;
Challa, Sundaram;
Panigrahi, Manas;
Babu, Phanithi Prakash

Publication type:

Article

Epstein-Barr virus as a possible etiologic agent in primary central nervous system lymphoma in immunocompetent individuals.

Published in:

Neurology India, 2009, v. 57, n. 1, p. 36, doi. 10.4103/0028-3886.48813

By:

Tandon, Ashwani;
Challa, Sundaram;
Shanmugam, M.;
Gopalan, Swarnalatha;
Paul, Roshni T.;
Digumarthi, Raghunadharao

Publication type:

Article

Sepsis and meningoencephalitis due to Rhodotorula glutinis in a patient with systemic lupus erythematosus, diagnosed at autopsy.

Published in:

2007

By:

Pamidimukkala, Umabala;
Challa, Sundaram;
Lakshmi, Vemu;
Tandon, Ashwani;
Kulkarni, Srinivas;
Raju, Satyanarayana Y.

Publication type:

journal article

Cerebral Aspergillus arteritis with bland infarcts: a report of two patients with poor outcome.

Published in:

2007

By:

Uppin, Megha S.;
Challa, Sundaram;
Uppin, Shantveer G.;
Alladi, Suvarna;
Yarlagadda, Jyotsna Rani

Publication type:

journal article

Isolated cerebral Aspergillus granuloma with no obvious source of infection.

Published in:

2007

By:

Challa, Sundaram;
Uppin, Shantveer G.;
Purohit, Anirudh K.

Publication type:

journal article

Diagnosis of mitochondrial diseases: Clinical and histological study of sixty patients with ragged red fibers: Authors' Reply.

Published in:

2004

By:

Challa, Sundaram;
Kanikannan, Meena A.;
Jagarlapudi, Murthy M. K.;
Bhoompally, Venkateswar R.;
Surath, Mohandas

Publication type:

Letter

Diagnosis of mitochondrial diseases: Clinical and histological study of sixty patients with ragged red fibers.

Published in:

Neurology India, 2004, v. 52, n. 3, p. 353

By:

Sundaram, Challa;
Kanikannan, Meena A.;
Jagarlapudi, Murthy M.K.;
Bhoompally, Venkateswar R.;
Surath, Mohandas

Publication type:

Article

Mucormycosis due to Apophysomyces species complex- 25 years' experience at a tertiary care hospital in southern India.

Published in:

Medical Mycology, 2020, v. 58, n. 4, p. 425, doi. 10.1093/mmy/myz081

By:

Pamidimukkala, Umabala;
Sudhaharan, Sukanya;
Kancharla, Anuradha;
Vemu, Lakshmi;
Challa, Sundaram;
Karanam, Sandhya Devi;
Chavali, Padmasri;
Prakash, Hariprasath;
Ghosh, Anup Kumar;
Gupta, Sunita;
Rudramurthy, Shivaprakash M;
Chakrabarti, Arunaloke

Publication type:

Article

Diagnosis of filamentous fungi on tissue sections by immunohistochemistry using anti-aspergillus antibody.

Published in:

Medical Mycology, 2015, v. 53, n. 5, p. 470, doi. 10.1093/mmy/myv004

By:

Challa, Sundaram;
Uppin, Shantveer G.;
Uppin, Megha S.;
Pamidimukkala, Umabala;
Vemu, Lakshmi

Publication type:

Article

A rare case of extradural neurenteric cyst with supratentorial and infratentorial extension.

Published in:

2010

By:

Reddy, Rajesh S.;
Vijayasaradhi, Mudumba;
Uppin, Megha S.;
Challa, Sundaram

Publication type:

Letter

Microsomal membrane proteome of low grade diffuse astrocytomas: Differentially expressed proteins and candidate surveillance biomarkers.

Published in:

Scientific Reports, 2016, p. 26882, doi. 10.1038/srep26882

By:

Polisetty, Ravindra Varma;
Gautam, Poonam;
Gupta, Manoj Kumar;
Sharma, Rakesh;
Gowda, Harsha;
Renu, Durairaj;
Shivakumar, Bhadravathi Marigowda;
Lakshmikantha, Akhila;
Mariswamappa, Kiran;
Ankathi, Praveen;
Purohit, Aniruddh K.;
Uppin, Megha S.;
Sundaram, Challa;
Sirdeshmukh, Ravi

Publication type:

Article

C2 Primary leiomyoma in an immunocompetent woman: A case report and review of literature.

Published in:

2017

By:

Patibandla, Mohana Rao;
Nayak, Madhukar T.;
Purohit, A. K.;
Uppin, Megha;
Challa, Sundaram;
Addagada, Gokul Chowdary;
Nukavarapu, Manisha

Publication type:

Case Study

Clival giant cell tumor - A rare case report and review of literature with respect to current line of management.

Published in:

2017

By:

Patibandla, Mohana Rao;
Thotakural, Amit Kumar;
Rao, Marabathina Nageswara;
Addagada, Gokul Chowdary;
Nukavarapu, Manisha Chowdary;
Panigrahi, Manas Kumar;
Uppin, Shantiveer;
Challa, Sundaram;
Dandamudi, Srinivas

Publication type:

Case Study

Primary CNS vasculitis masquerading as glioblastoma: A case report and review.

Published in:

2017

By:

Kumar, Pelluru Pavan;
Rajesh, Alugolu;
Kandadai, Rukmini Mrudula;
Purohit, Aniruddh Kumar;
Sundaram, Challa

Publication type:

Case Study

Parietal pilomyxoid astrocytoma with recurrence in 10 months: A case report and review of literature.

Published in:

2016

By:

Patibandla, Mohana Rao;
Thotakura, Amit K.;
Uppin, Megha;
Challa, Sundaram;
Addagada, Gokul Chowdary;
Nukavarapu, Manisha

Publication type:

Case Study

Pleomorphic xanthoastrocytoma with anaplastic features: A rare case report and review of literature with reference to current management.

Published in:

2016

By:

Patibandla, M. R.;
Nayak, Madhukar;
Purohit, A. K.;
Thotakura, Amit Kumar;
Uppin, Megha;
Challa, Sundaram

Publication type:

Case Study

Atypical craniocerebral eumycetoma: A case report and review of literature.

Published in:

2015

By:

Rao, Kommu Venkateswara;
Praveen, Ankathi;
Megha, Santhavir;
Sundaram, Challa;
Purohith, Anirudh Kumar

Publication type:

Case Study

Importance of gender, age, site and histological grade in neuro-endocrine tumours- Study from a tertiary cancer center.

Published in:

Canadian Journal of Pathology, 2017, v. 9, p. 29

By:

Nair, Haripreetha G.;
Murthy, Sudha S.;
Fonseca, Daphne;
Rao, Vishal;
Kodandapani, Suseela;
Tagore, Ravindranath;
Sundaram, Challa;
Rajappa, Senthil;
Raju, K. V. V. N.;
Mallavarapu, K. M.;
Rao, Subramanyeshwar

Publication type:

Article

Increased β-Catenin/Tcf Signaling in Pilocytic Astrocytomas: A Comparative Study to Distinguish Pilocytic Astrocytomas from Low-Grade Diffuse Astrocytomas.

Published in:

Neurochemical Research, 2012, v. 37, n. 1, p. 96, doi. 10.1007/s11064-011-0586-z

By:

Sareddy, Gangadhara;
Geeviman, Khamushavalli;
Panigrahi, Manas;
Challa, Sundaram;
Mahadevan, Anita;
Babu, Phanithi

Publication type:

Article

Altered tryptophan metabolism in human meningioma.

Published in:

Journal of Neuro-Oncology, 2016, v. 130, n. 1, p. 69, doi. 10.1007/s11060-016-2225-7

By:

Talari, Noble;
Panigrahi, Manas;
Madigubba, Sailaja;
Challa, Sundaram;
Phanithi, Prakash

Publication type:

Article

Incidence and spectrum of paraneoplastic neurological syndromes: single center study.

Published in:

Journal of Neuro-Oncology, 2015, v. 125, n. 1, p. 197, doi. 10.1007/s11060-015-1898-7

By:

Kanikannan, Meena;
Sirisha, Y.;
Uppin, Megha;
Jabeen, Sheik;
Kandadai, Rukmini;
Sundaram, Challa;
Raghunadharao, Digumarti;
Borgohain, Rupam

Publication type:

Article

Distinct genetic aberrations in oesophageal adeno and squamous carcinoma.

Published in:

European Journal of Clinical Investigation, 2013, v. 43, n. 12, p. 1233, doi. 10.1111/eci.12163

By:

Pandilla, Ramaswamy;
Kotapalli, Viswakalyan;
Gowrishankar, Swarnalata;
Chigurupati, MohanaVamsy;
Patnaik, Sujith;
Uppin, Shantveer;
Rao, Subramanyeshwar;
Kalidindi, NarasimhaRaju;
Regulagadda, Sastry;
Sundaram, Challa;
Srinivasulu, Mukta;
Vasala, Anjayneyulu;
Bashyam, Murali Dharan

Publication type:

Article

Pituitary blastoma, expanding the spectrum of newly recognized entities. A case report.

Published in:

2022

By:

Swain, Meenakshi;
Challa, Sundaram;
Raju, Subodh

Publication type:

Case Study

Tissue microarray based immunohistochemical study of TLE1 in synovial sarcoma and its histologic mimics.

Published in:

2021

By:

Sivakoti, Sumitra;
Uppin, Shantveer;
Uppin, Megha;
Tara, Roshini;
Prayaga, Aruna;
Challa, Sundaram;
Uppin, Shantveer G;
Uppin, Megha S;
Tara, Roshini P;
Prayaga, Aruna K

Publication type:

journal article