Works matching AU Sundaram, Challa

Results: 83

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

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

The core four - A panel of immunohistochemistry markers to diagnose and subtype testicular germ cell tumors.

Published in:

Urology Annals, 2022, v. 14, n. 1, p. 21, doi. 10.4103/ua.ua_69_21

By:

Ranjitha, V;
Khemani, Rashmi;
Rao, B;
Fonseca, Daphne;
Murthy, S;
Giridhar, Ashwin;
Jayakarthik, Y;
Sharma, Rakesh;
V. N. Raju, K;
Rao, T;
Sundaram, Challa

Publication type:

Article

Differentiation of renal cell tumors with morphological cocktails using a minimal panel of immunohistochemical markers.

Published in:

Urology Annals, 2020, v. 12, n. 3, p. 236, doi. 10.4103/UA.UA_131_18

By:

Rao, B;
Regulavalasa, Tejomayi;
Fonseca, Daphne;
Murthy, Sudha;
Sharma, Rakesh;
Raju, K;
Rao, T;
Sundaram, Challa

Publication type:

Article

Validation of the WHO 2016 new Gleason score of prostatic carcinoma.

Published in:

Urology Annals, 2018, v. 10, n. 3, p. 324, doi. 10.4103/UA.UA_185_17

By:

Rao, Vishal;
Garudadri, Gowri;
Shilpa, Arya Sahithi;
Fonseca, Daphne;
Sudha, S. Murthy;
Sharma, Rakesh;
Subramanyeshwar, T. Rao;
Challa, Sundaram

Publication type:

Article

Aspergillus colonization in hydatid cyst: Addition of a case.

Published in:

Lung India, 2013, v. 30, n. 4, p. 335, doi. 10.4103/0970-2113.120612

By:

Agrawal, Meetu;
Uppin, Megha S.;
Lakshmi Manasa, P.;
Uppin, Shantveer G.;
Phani Chakravarty, M.;
Mishra, R. C.;
Challa, Sundaram

Publication type:

Article

Pulmonary zygomycosis: A clinicopathological study.

Published in:

Lung India, 2011, v. 28, n. 1, p. 25, doi. 10.4103/0970-2113.76297

By:

Challa, Sundaram;
Uppin, Shantveer G.;
Uppin, Megha S.;
Paul, Roshni T.;
Prayaga, Aruna K.;
Rao, Manmadha T.

Publication type:

Article

Diagnostic utility of fine-needle sampling without aspiration: A prospective study.

Published in:

Diagnostic Cytopathology, 1991, v. 7, n. 5, p. 473, doi. 10.1002/dc.2840070507

By:

Rajasekhar, Angajala;
Sundaram, Challa;
Chowdhary, Thomas;
Charanpal, Motupalli;
Ratnakar, K. S.

Publication type:

Article

Fungal rhinosinusitis: a clinicopathological study from South India.

Published in:

European Archives of Oto-Rhino-Laryngology, 2010, v. 267, n. 8, p. 1239, doi. 10.1007/s00405-010-1202-6

By:

Challa, Sundaram;
Uppin, Shantveer G.;
Hanumanthu, Swetha K.;
Panigrahi, Manas K.;
Purohit, Anirudh;
Sattaluri, Sitajayalakshmi;
Borgohain, Rupam;
Chava, Anjaneyulu;
Vemu, Lakshmi;
Jagarlapudi, Murthy M. K.

Publication type:

Article

Grossing to reporting of Wilms tumor with emphasis on proper sampling in treatment-naive and postchemotherapy specimens and their clinicopathological correlation with outcome.

Published in:

Urology Annals, 2024, v. 16, n. 1, p. 87, doi. 10.4103/ua.ua_60_23

By:

Pasam, Mohan;
Rao, B;
Chaganty, Sai;
Sharma, Rakesh;
Patil, Veerendra;
Kodandapani, Suseela;
Challa, Sundaram;
Thammineedi, Subramanyeshwar

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

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

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

FISH for EWSR1 in Ewing's sarcoma family of tumors: Experience from a tertiary care cancer center.

Published in:

2021

By:

Murthy, Sudha;
Gundimeda, Sandhya;
Challa, Sundaram;
Manjula, V;
Fonseca, Daphne;
Rao, Vishal;
Rajappa, Senthil;
N Raju, K;
Rao, T;
Murthy, Sudha S;
Gundimeda, Sandhya Devi;
Rao, Vishal B;
Rajappa, Senthil J;
N Raju, K V V;
Rao, T Subramanyeshwar

Publication type:

journal article

Diagnostic utility of immunohistochemical marker prostein for evaluation of primary and metastatic prostatic carcinomas.

Published in:

2020

By:

Garudadri, Gowri;
Rao, B;
Sundaram, Challa;
Fonseca, Daphne;
Murthy, S;
Sharma, Rakesh;
Rao, T;
Rao, B Vishal;
Murthy, S Sudha;
Rao, T Subramanyeshwar

Publication type:

journal article

Juvenile idiopathic inflammatory myopathies: A clinicopathological study with emphasis on muscle histology.

Published in:

2019

By:

Challa, Sundaram;
Hui, Monalisa;
Jakati, Saumya;
Uppin, Megha Shantveer;
Rajasekhar, Liza;
Kannan, Meena Angamuthu;
Lingappa, Lokesh;
Jagarlapudi, Murthy Murali Krishna

Publication type:

journal article

Noninvasive follicular thyroid neoplasm with papillary-like nuclear features: A distinct clinicopathologic entity.

Published in:

2018

By:

Fonseca, Daphne;
Bhuyan, Srutimala;
Murthy, Sudha S.;
Rao, Vishal;
Rao, Chandrasekhara;
Raju, K. V. V. N.;
Sundaram, Challa;
N Raju, K V V

Publication type:

journal article

Primary leptomeningeal primitive neuroectodermal tumor: A difficult entity to diagnose.

Published in:

2017

By:

Sehgal, Jyothy;
Jagarlapudi, Murthy Murali Krishna;
Tenneti, Murthy V. R. K.;
Basha, Syed Ameer;
Challa, Sundaram

Publication type:

Case Study

Solid-pseudopapillary neoplasm of the pancreas: A clinicopathological and immunohistochemical study of 33 cases from a single institution in Southern India.

Published in:

Indian Journal of Pathology & Microbiology, 2015, v. 58, n. 2, p. 163, doi. 10.4103/0377-4929.155305

By:

Uppin, Shantveer G.;
Hui, Monalisa;
Thumma, Venumadhav;
Challa, Sundaram;
Uppin, Megha S.;
Bheerappa, Nagari;
Sastry, Regulagedda Adikesava;
Paul, Tara Roshni;
Prayaga, Aruna K.

Publication type:

Article

Diagnostic accuracy of morphologic identification of filamentous fungi in paraffin embedded tissue sections: Correlation of histological and culture diagnosis.

Published in:

Indian Journal of Pathology & Microbiology, 2014, v. 57, n. 4, p. 583, doi. 10.4103/0377-4929.142673

By:

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

Publication type:

Article

Diagnostic utility of melanin production by fungi: Study on tissue sections and culture smears with Masson-Fontana stain.

Published in:

Indian Journal of Pathology & Microbiology, 2014, v. 57, n. 2, p. 217, doi. 10.4103/0377-4929.134666

By:

Sundaram, Challa;
G., Uppin Shantveer;
Umabala, Pamidi;
Lakshmi, Vemu

Publication type:

Article

Clear cell papillary cholangiocarcinoma: A case report with review of literature.

Published in:

Indian Journal of Pathology & Microbiology, 2014, v. 57, n. 1, p. 105, doi. 10.4103/0377-4929.130914

By:

Khera, Rachna;
Uppin, Shantveer G.;
Uppin, Megha S.;
Sundaram, Challa

Publication type:

Article

Sodium iodide symporter, estrogen receptor, and progesterone receptor expression in carcinoma breast - An immunohistochemical analysis.

Published in:

Indian Journal of Pathology & Microbiology, 2011, v. 54, n. 4, p. 745, doi. 10.4103/0377-4929.91514

By:

Tandon, Ashwani;
Shrivastava, Ashutosh;
Kumar, Ashok;
Prayaga, Aruna K.;
Sundaram, Challa;
Godbole, Madan M.

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

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

Altered transcriptional regulatory proteins in glioblastoma and YBX1 as a potential regulator of tumor invasion.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41598-019-47360-9

By:

Gupta, Manoj Kumar;
Polisetty, Ravindra Varma;
Sharma, Rakesh;
Ganesh, Raksha A.;
Gowda, Harsha;
Purohit, Aniruddh K.;
Ankathi, Praveen;
Prasad, Komal;
Mariswamappa, Kiran;
Lakshmikantha, Akhila;
Uppin, Megha S.;
Sundaram, Challa;
Gautam, Poonam;
Sirdeshmukh, Ravi

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

POEMS Syndrome: Report of Three Cases with Review of the Literature.

Published in:

Turkish Journal of Neurology / Turk Noroloji Dergisi, 2011, v. 17, n. 2, p. 110

By:

Padhi, Somanath;
Paul, Tara Roshni;
Sarangi, Rajlaxmi;
Uppin, Shantveer;
Challa, Sundaram;
Narayan, Putcha Deekshanti

Publication type:

Article

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

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