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Internal Medicine

Japanese Society of Internal Medicine · Japan · Est. 1992

ISSN1349-7235

SJR Q3✓ WOS SCIE✓ Scopus / SJR

/ 100

Medium Risk

Score Breakdown

✓ WoS SCIE/SSCI+25

✓ Scopus Q3+12

Total47

Journal Impact Factor

This journal is indexed in Web of Science (JCR) and has an official Journal Impact Factor. View the current value on the journal’s page ↗

SJR Score

0.328

H-Index

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIP

0.469

Total Works

16,854

Total Citations

173,406

2yr Mean Citedness

0.71

Free JIF alternative

Retractions

Source: Retraction Watch

Aims & Scope✦ Inferred from recent articles

This journal publishes case reports detailing rare or complex presentations of various diseases, including autoimmune disorders, cancers, neurological conditions, and hematological abnormalities. The articles often highlight diagnostic challenges, treatment strategies, and the importance of multidisciplinary care in managing these conditions.

AI-summarised from recent articles · verify on publisher page →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

SJR Rank

Top 75% in field

General Information

Country / RegionJapan

Primary LanguageEnglish

1st Year Published1992

Annual Volume~ 666 articles / year

StatusActive (last: 2026)

Total Publications16,854

Publisher OrgThe Japanese Society of Internal Medicine

OA Since2014

Visit Journal Website

Submission Info

Peer Review—

Review Time—

Acceptance Rate—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

6/12 · 50%

✅

Do you know the journal / publisher?

Japanese Society of Internal Medicine

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

1349-7235

✅

Indexed in a trusted database?

WoS, Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

❌

APC fees clearly disclosed?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Times cited

2019

2020

2021

2022

2023

2024

2025

2026

Source: OpenAlex · Note: citations accumulate over time so older years appear higher

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Internal MedicineQ3

Medicine (miscellaneous)Q3

Subject Classification

Web of Science Categories

Medicine, General & Internal

Scopus Categories

Medicine (miscellaneous)Internal Medicine

Research Topics (OpenAlex)

Interstitial Lung Diseases and Idiopathic Pulmonary FibrosisVasculitis and related conditionsNeuroendocrine Tumor Research AdvancesEosinophilic Disorders and SyndromesLymphoma Diagnosis and TreatmentPeripheral Neuropathies and DisordersGastrointestinal disorders and treatmentsLiver Disease Diagnosis and TreatmentIgG4-Related and Inflammatory DiseasesMedical Imaging and Pathology Studies