Medical image and report formats explained

DICOM files, PDF reports, pathology slides and phone photos compared: what each format is and how to share it for a specialist opinion in India.

Specialists reviewing your case need the right formats. Scans such as CT and MRI should be shared as a full DICOM study, the international standard for medical images, not as screen photos. Written reports can be sent as PDFs. Pathology slides or blocks are physical items released by the laboratory. Your case manager tells you which you need.

IndiaMedicaMedical image and report formats explained
FormatWhat it isHow to share it
DICOM imaging studyThe international standard for medical images and related dataFull study on a disc or download link from the imaging centre
Written scan reportA radiologist’s summary of what the images showPDF scan alongside the images, not instead of them
Heart imagingStudies such as echocardiograms and angiograms from cardiology equipmentAsk for the full image files as well as the report
X-rayAn image made with a type of electromagnetic radiationDigital image files from the centre, plus the report
Pathology reportA pathologist’s description of a tissue specimen and the diagnosisPDF copy
Pathology slides and blocksThin tissue sections and the wax block they were cut fromReleased by the laboratory or hospital; ask about its process early
Phone photo of a screenA snapshot that loses detailUse only for a quick look, never as the main record
Discharge and operation notesHospital records of past treatmentPDF copies with dates clearly visible
A table comparing eight medical record formats, from DICOM studies and PDF reports to pathology slides and phone photos, with what each is and how to share it.

What is DICOM?

DICOM stands for Digital Imaging and Communications in Medicine. The DICOM Standards Committee describes it as the international standard for medical images and related information. It is built into most radiology, cardiology imaging and radiotherapy equipment. Its use is growing in ophthalmology and dentistry.

Why is the report not enough?

A report is one doctor’s reading of the images. A specialist planning surgery often needs to look at the images directly. The full DICOM study lets them do that on their own viewing software.

How are pathology samples shared?

The National Cancer Institute explains that tissue is preserved in a paraffin wax block. Thin sections are cut onto slides for examination. For a second pathology opinion, the slides or block usually come from the original pathologist or hospital. Contact that facility in advance to ask how it releases them.

Share health files securely

Do not email medical files without encryption. IndiaMedica provides a secure link once your case manager has told you which reports are needed.

What about X-rays?

MedlinePlus describes X-rays as a type of electromagnetic radiation used to make images. Ask the centre for the digital image files as well as the written report.

Questions people ask

How do I get my scans in DICOM format?

Ask the hospital or imaging centre that did the scan for the complete study on a disc or USB drive, or through a download link. Ask for every series, not only selected images.

Can I send a PDF of my scan instead?

A PDF of the written report is useful, but it is not the images. Specialists usually want the full imaging study as well. Send both. Your case manager will tell you if the files you sent cannot be opened.

Send us your reports. We’ll do the rest.

A case manager reviews your reports, shares them with suitable accredited hospitals and comes back with treatment options, the specialists involved and written estimates — free, with no obligation.