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Researcher · Universidade de São Paulo · Brazil

Maria Cristina Chammas

Maria Cristina Chammas publishes mostly in Surgery, Endocrinology, Diabetes and Metabolism and Hepatology, on topics such as Thyroid Cancer Diagnosis and Treatment, Liver Disease Diagnosis and Treatment and Liver Disease and Transplantation.

ORCID 0000-0001-7041-3079 OpenAlex
World rank
#2,579,153
of 7,710,434 ranked researchers
Rank in Brazil
#27,175
of 253,246
Works
308
Citations
8.1k
Citations per work
26.4
h-index
35
i10-index 84Top 4.4% in Surgery
Maria Cristina Chammas

What does Maria Cristina Chammas research?

Maria Cristina Chammas's work is mostly in Medicine (61%).

Health Sciences: 188 works · 61.2% of their workMedicine: 188 works · 61.2% of their workSurgery: 47 works · 15.3% of their workEndocrinology, Diabetes and Metabolism: 34 works · 11.1% of their workHepatology: 29 works · 9.4% of their workPulmonary and Respiratory Medicine: 26 works · 8.6% of their workRadiology, Nuclear Medicine and Imaging: 26 works · 8.6% of their workEpidemiology: 25 works · 8.2% of their workEverything else: 120 works · 38.8% of their workTHEIR WORKMaria CristinaChammas308works
Health Sciences61%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine18861.2%
  2. Everything else12038.8%
  1. 1Surgery15% of their works
  2. 2Endocrinology, Diabetes and Metabolism11% of their works
  3. 3Hepatology9% of their works
  4. 4Pulmonary and Respiratory Medicine9% of their works
  5. 5Radiology, Nuclear Medicine and Imaging9% of their works
  6. 6Epidemiology8% of their works

Research topics

Which keywords describe Maria Cristina Chammas's research?

The keywords of their largest research topics: Hepatocellular Carcinoma, Thyroid Carcinoma, Differentiated Thyroid Cancer, Thyroid Nodules, NAFLD, NASH, Hepatic Encephalopathy and Liver Cirrhosis.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Hepatocellular Carcinoma762 topics
  2. Thyroid Carcinoma702 topics
  3. Differentiated Thyroid Cancer511 topic
  4. Thyroid Nodules511 topic
  5. NAFLD471 topic
  6. NASH471 topic
  7. Hepatic Encephalopathy341 topic
  8. Liver Cirrhosis341 topic
  9. Liver Cancer291 topic
  10. Management291 topic
  11. Thyroid Dysfunction281 topic
  12. Thyroid Hormone281 topic
  13. Tissue Elasticity Mapping201 topic
  14. Ultrasound Elastography201 topic
  15. Branchial Anomalies191 topic
  16. Lung Ultrasound191 topic
  17. Point-of-Care Ultrasonography191 topic
  18. Thyroglossal Duct Cysts191 topic

Where does Maria Cristina Chammas work?

Maria Cristina Chammas's main affiliation in the publication record is Universidade de São Paulo, Brazil.

How many publications and citations does Maria Cristina Chammas have?

OpenAlex counts 308 works and 8,116 citations for Maria Cristina Chammas, an h-index of 35, ranking #2,579,153 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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