Table of Neoplasms
The code C49.9 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.
Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.
The Tabular must be reviewed for the complete diagnosis code.
|»connective tissue NEC||C49.9||C79.89||D21.9||D48.1||D49.2|
|»connective tissue NEC|
|»connective tissue NEC|
|»lymph, lymphatic channel NEC||C49.9||C79.89||D21.9||D48.1||D49.2|
|»lymph, lymphatic channel NEC|
»vessel [See Also: Neoplasm, connective tissue]
Information for Patients
Also called: Carcinoma, Malignancy, Neoplasms, Tumor
Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms new cells as you need them, replacing old cells that die. Sometimes this process goes wrong. New cells grow even when you don't need them, and old cells don't die when they should. These extra cells can form a mass called a tumor. Tumors can be benign or malignant. Benign tumors aren't cancer while malignant ones are. Cells from malignant tumors can invade nearby tissues. They can also break away and spread to other parts of the body.
Cancer is not just one disease but many diseases. There are more than 100 different types of cancer. Most cancers are named for where they start. For example, lung cancer starts in the lung, and breast cancer starts in the breast. The spread of cancer from one part of the body to another is called metastasis. Symptoms and treatment depend on the cancer type and how advanced it is. Most treatment plans may include surgery, radiation and/or chemotherapy. Some may involve hormone therapy, immunotherapy or other types of biologic therapy, or stem cell transplantation.
NIH: National Cancer Institute
- Cancer (Medical Encyclopedia)
- Cancer and lymph nodes (Medical Encyclopedia)
- Cancer treatment -- early menopause (Medical Encyclopedia)
- Cancer treatment: preventing infection (Medical Encyclopedia)
- Cancer treatments (Medical Encyclopedia)
- How to research cancer (Medical Encyclopedia)
- How to tell your child that you have cancer (Medical Encyclopedia)
- Hyperthermia for treating cancer (Medical Encyclopedia)
- Laser therapy for cancer (Medical Encyclopedia)
- Photodynamic therapy for cancer (Medical Encyclopedia)
- Targeted therapies for cancer (Medical Encyclopedia)
- Understanding your cancer prognosis (Medical Encyclopedia)
- Your cancer care team (Medical Encyclopedia)
- Your cancer diagnosis: Do you need a second opinion? (Medical Encyclopedia)
Connective Tissue Disorders
Your connective tissue supports many different parts of your body, such as your skin, eyes, and heart. It is like a "cellular glue" that gives your body parts their shape and helps keep them strong. It also helps some of your tissues do their work. It is made of many kinds of proteins. Cartilage and fat are types of connective tissue.
Over 200 disorders that impact connective tissue. There are different types:
- Genetic disorders, such as Ehlers-Danlos syndrome, Marfan syndrome, and osteogenesis imperfecta
- Autoimmune disorders, such as lupus and scleroderma
- Cancers, like some types of soft tissue sarcoma
Each disorder has its own symptoms and needs different treatment.
NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases
- Dupuytrens contracture (Medical Encyclopedia)
General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.