HemOnc.org - A Human-Curated Hematology/Oncology Reference

HemOnc.org is the largest freely available medical wiki of interventions, regimens, and general information relevant to the fields of hematology and oncology. Any healthcare professional can sign up to contribute; the accuracy and completeness of content is overseen by the Editorial Board. If this is your first time visiting, please start with the the tutorial page, review our philosophy, or just start exploring!

Content overview as of May 23, 2026
Regimens: 5,605 Guidelines: 1,222 Studies: 7,206 References: 11,197
Quick links to major topic areas
Solid Tumors Malignant Hematology Pediatrics Transplant and IEC Classical Hematology

Solid Tumors

Breast Oncology

Early breast cancer (EBC)

Metastatic breast cancer (MBC)

Breast cancer with molecular alterations

Dermatologic Oncology

Melanoma

Non-melanoma skin cancer (NMSC)

Endocrine Oncology

Thyroid cancer without molecular alterations

Thyroid cancer with molecular alterations

Other endocrine cancers

Gastrointestinal (GI) Oncology

Upper GI tract

Lower GI tract

Hepatobiliary cancer

Pancreatic cancer

Genitourinary (GU) Oncology

Kidney cancer

Male genital tract cancer

Urinary tract cancer

Gynecologic Oncology

Ovarian cancer

Other gynecologic cancer

Head and Neck Oncology

All types of head and neck cancer

Mesothelioma

All types of mesothelioma

Neuro-Oncology

Primary CNS malignancies

Secondary CNS malignancies

Sarcoma

Bone sarcoma

Soft tissue sarcoma

Vascular sarcoma

Thoracic Oncology

Non-small cell lung cancer (NSCLC) without driver alterations

NSCLC with driver alterations

Other thoracic cancer

Site-agnostic

All types of site-agnostic malignant solid neoplasms

Malignant Hematology

Acute leukemias

Myeloproliferative neoplasms and myelodysplastic syndromes

Aggressive lymphomas

Indolent lymphomas

Plasma cell dycrasias

T-cell and NK-cell neoplasms

Lymphoproliferative disorders

Histiocytic disorders

Disease-agnostic

Pediatric Neoplasms

Pediatric CNS malignancies

Pediatric hematologic neoplasms

Pediatric solid tumors

Transplant and Cellular Therapy

Classical Hematology

Hemostasis and thrombosis

Cytopenias

Hemolytic disorders and Hemoglobinopathies


Additional Information

Created as a knowledge base for hematology and oncology providers, HemOnc.org is a collaborative wiki containing details about hundreds of hematology/oncology drugs, and thousands of treatment regimens. Content is added by hematology and oncology professionals, and undergoes continuous peer review.

Any information that one feels would be helpful to other oncology providers is welcome. Visit how to contribute for more details.

Priorities of this project include:


Additional possibilities for this project may include:

  • Creating synopses of pivotal clinical trials and regimens
  • Prioritizing regimens by their efficacy and/or toxicity
  • Capturing historical regimens that were standard-of-care before 2005
  • Checklists for common clinical scenarios/diseases
  • Creating checklists that can be used for patients starting therapy with particular regimens, such as laboratory and imaging (e.g. echocardiogram, PFTs) parameters to monitor and informed consent/discussion of side effects

The field of hematology/oncology is ever-changing, and our hope is that other people will be interested in contributing to make it an increasingly more useful resource. The rapidly evolving nature of the practice demands a more dynamic medium than existing resources can provide and would benefit from being able to be updated in real-time from virtually any computer with internet access. We believe that the familiar format of a Wiki, made popular by sites such as Wikipedia, will significantly help ease-of-use and navigation.