Zafar Sajjad
- Pulmonary and Respiratory Medicine
- Epidemiology
- Radiology, Nuclear Medicine and Imaging
- Surgery
- Neurology
- Co-authors
- Nosheen FatimaMaseeh uz ZamanMuhammad AzeemuddinAamir OmairImrana MasroorArif AliMubashir ArainNadeem Ahmad
- Topics
- Cerebrovascular and Carotid Artery Diseases (7 papers)MRI in cancer diagnosis (6 papers)Acute Ischemic Stroke Management (6 papers)
- Cited by
- Internal MedicineRadiology, Nuclear Medicine and ImagingCritical Care and Intensive Care Medicine
- Partner nations
- PakistanKenyaUnited States
In The Last Decade
Zafar Sajjad
50 papers receiving 306 citations
Peers
Comparison fields: 5 of 80
- Pulmonary and Respiratory Medicine 83
- Epidemiology 77
- Radiology, Nuclear Medicine and Imaging 75
- Surgery 57
- Neurology 37
Countries citing papers authored by Zafar Sajjad
This map shows the geographic impact of Zafar Sajjad's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zafar Sajjad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zafar Sajjad more than expected).
Fields of papers citing papers by Zafar Sajjad
This network shows the impact of papers produced by Zafar Sajjad. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zafar Sajjad. The network helps show where Zafar Sajjad may publish in the future.
Co-authorship network of co-authors of Zafar Sajjad
This figure shows the co-authorship network connecting the top 25 collaborators of Zafar Sajjad. A scholar is included among the top collaborators of Zafar Sajjad based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Zafar Sajjad. Zafar Sajjad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 6 | |
| 3 | Carotid intima media thickness evaluation by ultrasound comparison amongst healthy, diabetic and hypertensive Pakistani patients. | 4 |
| 4 | 18 | |
| 5 | 3 | |
| 6 | Epilepsy in Pakistan: National guidelines for clinicians | 13 |
| 7 | 8 | |
| 8 | 1 | |
| 9 | 4 | |
| 10 | 4 | |
| 11 | Radiation Dosimetry: From Thermoluminescence Dosimeter (TLD) to Optically Stimulated Luminescence Dosimeter (OSLD). | 5 |
| 12 | Triphasic computed tomography (CT) scan in focal tumoral liver lesions. | 9 |
| 13 | 限局性腫瘍性肝臓障害における三相コンピュータ断層撮影(CT)スキャン | 文献情報 | J-GLOBAL 科学技術総合リンクセンター | 1 |
| 14 | 3 | |
| 15 | 18 | |
| 16 | MRI Characterization and Histopathological Correlation ofPrimary Intra-axial Brain Glioma - | 4 |
| 17 | Teleradiology between Afghanistan and Pakistan: One year experience | 2 |
| 18 | Renal biopsy: ultrasound guided renal biopsy using a caudal angulated needle path to improve cortical sampling | 2 |
| 19 | Endovascular stenting for carotid artery stenosis: results of local experience at Aga Khan University Hospital, Karachi. | 1 |
| 20 | Pituitary Gland Volume on Magneticresonance Imaging: Normative Observations | 3 |
About Zafar Sajjad
Zafar Sajjad is a scholar working on Radiology, Nuclear Medicine and Imaging, Internal Medicine and Pulmonary and Respiratory Medicine, having authored 53 papers that have together received 319 indexed citations. Recurring topics across this work include Cerebrovascular and Carotid Artery Diseases (7 papers), MRI in cancer diagnosis (6 papers) and Acute Ischemic Stroke Management (6 papers). The work is most often cited by research in Internal Medicine (21 citations), Radiology, Nuclear Medicine and Imaging (75 citations) and Critical Care and Intensive Care Medicine (15 citations). Zafar Sajjad has collaborated with scholars based in Pakistan, Kenya and United States. Frequent co-authors include Nosheen Fatima, Maseeh uz Zaman, Muhammad Azeemuddin, Aamir Omair, Imrana Masroor, Arif Ali, Mubashir Arain, Nadeem Ahmad, Hamed Kordbacheh and Colin J. McCarthy. Their work appears in journals such as Neurology, Clinical Infectious Diseases and Stroke.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.