cancer staging

Stage has several meanings: Stage (theatre), the area where actors perform. Stage is often used as a more general term to refer to anything relating to the creation of performance art. Stage (bicycle race), a one-day segment of a multi-day race. The entire race is sometimes called a stage race. Faunal stage, a subdivision of time on the geologic timescale. Marine isotopic stage, an ancient climate variant. In Staging (rocketry), one of several independent rockets used to r

Read more here: » Stage: Encyclopedia - Stage

Endometrial cancer involves cancerous growth of the endometrium (lining of the uterus). It mainly occurs after menopause, and presents with vaginal bleeding. A hysterectomy (surgical removal of the uterus) is generally performed. It is the most common gynecologic cancer in the United States, with over 35,000 women being diagnosed each year in the U.S. Because of effective screening, it is only the third most common cause of gyneco ...

Including:

• Endometrial cancer - Epidemiology
• Endometrial cancer - Risk Factors
• Endometrial cancer - Symptoms
• Endometrial cancer - Diagnosis
• Endometrial cancer - Pathology
• Endometrial cancer - Evaluation
• Endometrial cancer - Stages of endometrial cancer
• Endometrial cancer - Treatment
• Endometrial cancer - Support Groups
• Endometrial cancer - Expectations
• Endometrial cancer - Survival rates
• Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia - Endometrial cancer

Each tumor has its own TNM classification. Not all tumors have TNM classifications, but most do. For instance, there is no TNM classification for brain tumors. The general outline for the TNM classification is below. The values given in parenthesis give a range of what can be used for all cancer types, but not all cancers use this full range. TNM - Mandatory parameters 'T' 'N' and 'M'. T (a,is,(0),1-4): size of the tumor N (0-3): spreading into lymphatic nodes M (0/1): spreading ...

See also:

TNM, TNM - Broad outline, TNM - Mandatory parameters 'T' 'N' and 'M', TNM - Other parameters, TNM - Prefix modifiers, TNM - Examples, TNM - Uses and aims, TNM - Reference

Read more here: » TNM: Encyclopedia II - TNM - Broad outline

Any mole that is irregular in color or shape should be examined by a dermatologist to determine if it is a malignant melanoma, the most serious and life-threatening form of skin cancer. Following a visual examination and a dermatoscopic exam (an invaluable instrument that illuminates a mole, revealing it's underlying pigment and vascular network structure), a dermatologic surgeon (dermasurgeon) may biopsy a suspicious mole. If it is malignant, it will subsequently be excised in the dermatologist's tr ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Diagnosis

Epidemiologic studies from Australia suggest that exposure to ultraviolet radiation is one of the major contributors to the development of melanoma. Few dermatologists question the association between sunlight and melanoma. It is widely believed that occasional extreme sun exposure (resulting in "sunburn") is causally related to melanoma. Those with more chronic long term exposure (outdoor workers) may develop protective mechanisms. Melanoma is most common on the back in men and on legs in women (areas of intermittent sun exposure) and is mo ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Causes

Most women with endometrial cancer have a history of unopposed and increased levels of estrogen. One of estrogen's normal functions is to stimulate the buildup of the endometrial lining of the uterus. Excess estrogen administered to laboratory animals can produce endometrial hyperplasia, which is a precursor for cancer. Increased estrogen may be due to: obesity (> 30 lb or 14 kg ...

See also:

Endometrial cancer, Endometrial cancer - Epidemiology, Endometrial cancer - Risk Factors, Endometrial cancer - Symptoms, Endometrial cancer - Diagnosis, Endometrial cancer - Pathology, Endometrial cancer - Evaluation, Endometrial cancer - Stages of endometrial cancer, Endometrial cancer - Treatment, Endometrial cancer - Support Groups, Endometrial cancer - Expectations, Endometrial cancer - Survival rates, Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia II - Endometrial cancer - Risk Factors

From the AJCC 6th edition (2002) and UICC 6th edition. Prostate cancer staging - Evaluation of the primary tumor 'T'. TX: cannot evaluate the primary tumor T0: no evidence of tumor T1: tumor present, but not dectable clincally or with imaging T1a: tumor was incidentally found in less than 5% of prostate tissue resected (for other reasons) T1b: tumor was incidentally found in greater than 5% of prostate tissue resected ...

See also:

Prostate cancer staging, Prostate cancer staging - TNM staging, Prostate cancer staging - Evaluation of the primary tumor 'T', Prostate cancer staging - Evaluation of the regional lymph nodes 'N', Prostate cancer staging - Evaluation of distant metastasis 'M', Prostate cancer staging - Evaluation of the histologic grade 'G', Prostate cancer staging - Overall staging, Prostate cancer staging - Whitmore-Jewett staging, Prostate cancer staging - Risk groups

Read more here: » Prostate cancer staging: Encyclopedia II - Prostate cancer staging - TNM staging

Any mole that is irregular in color or shape should be examined by a doctor to determine if it is a malignant melanoma, the most serious and life-threatening form of skin cancer. Following a visual examination and a dermatoscopic exam (an instrument that illuminates a mole, revealing it's underlying pigment and vascular network structure), the doctor may biopsy the suspicious mole. If it is malignant, the mole and an area around it will need excision. This may r ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Diagnosis

Malignant melanoma - Primary. To prevent or detect melanomas (and increase survival rates), it is recommended that the public: Learn what they look like (see "ABCDE" mnemonic below.) Are aware of moles and check for changes (shape, size, color, itching or bleeding) Show any suspicious moles to a doctor (preferably a dermatologist). Minimize exposure to sources of ultraviolet radiation (the sun and sunbeds) Follow sun protection measures. Wearing protective clothing ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Prevention

Some of the aims for adopting a global standard are to: Aid medical staff in staging the tumour helping to plan the treatment. Give an indication of prognosis. Assist in the evaluation of the results of treatment. Enable facilities around the world to collate information more productively. Since the number of combinations of categories is high, combinations are g ...

See also:

TNM, TNM - Broad outline, TNM - Mandatory parameters 'T' 'N' and 'M', TNM - Other parameters, TNM - Prefix modifiers, TNM - Examples, TNM - Uses and aims, TNM - Reference

Read more here: » TNM: Encyclopedia II - TNM - Uses and aims

In the skin: Superficial spreading malignant melanoma (SSMM) Nodular melanoma Acral lentiginous melanoma Lentigo maligna melanoma Amelanotic melanoma Minimal deviation melanoma Desmoplastic melanoma Elsewhere: Melanoma of soft parts Mucosal melanoma Ocular melanoma ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Types of Primary Melanoma

The primary treatment is surgical. Surgical treatment should consist of, at least, cytologic sampling of the peritoneal fluid, abdominal exploration, palpation and biopsy of suspicious lymph nodes, abdominal hysterectomy, and removal of both ovaries (bilateral salpingo-oophorectomy). Lymphadenectomy, or removal of pelvic and para-aortic lymph nodes, is sometimes performed for tumors that have high risk features, such as pathologic grade 3 serous or clear-cell tumors, invasion of more than 1/2 the myometrium, or extension to the cervix or adnexa. Some ...

See also:

Endometrial cancer, Endometrial cancer - Epidemiology, Endometrial cancer - Risk Factors, Endometrial cancer - Symptoms, Endometrial cancer - Diagnosis, Endometrial cancer - Pathology, Endometrial cancer - Evaluation, Endometrial cancer - Stages of endometrial cancer, Endometrial cancer - Treatment, Endometrial cancer - Support Groups, Endometrial cancer - Expectations, Endometrial cancer - Survival rates, Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia II - Endometrial cancer - Treatment

Histopathology is usually a endometrioid adenocarcinoma. It appears on a background of endometrial hyperplasia. Tumor cells are atypical and form irregular glands, with multiple lumens, pluristratification. The stroma is reduced, producing the "back to back" aspect. With evolution of the disease, the myometrium is infiltrated. ...

See also:

Endometrial cancer, Endometrial cancer - Epidemiology, Endometrial cancer - Risk Factors, Endometrial cancer - Symptoms, Endometrial cancer - Diagnosis, Endometrial cancer - Pathology, Endometrial cancer - Evaluation, Endometrial cancer - Stages of endometrial cancer, Endometrial cancer - Treatment, Endometrial cancer - Support Groups, Endometrial cancer - Expectations, Endometrial cancer - Survival rates, Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia II - Endometrial cancer - Pathology

in women older than 40: extremely long, heavy, or frequent episodes of bleeding (may indicate premalignant changes) lower abdominal pain or pelvic cramping thin white or clear vaginal discharge in postmenopausal women ...

See also:

Endometrial cancer, Endometrial cancer - Epidemiology, Endometrial cancer - Risk Factors, Endometrial cancer - Symptoms, Endometrial cancer - Diagnosis, Endometrial cancer - Pathology, Endometrial cancer - Evaluation, Endometrial cancer - Stages of endometrial cancer, Endometrial cancer - Treatment, Endometrial cancer - Support Groups, Endometrial cancer - Expectations, Endometrial cancer - Survival rates, Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia II - Endometrial cancer - Symptoms

Because endometrial cancer is usually diagnosed in the early stages (70 percent to 75 percent of cases are in stage 1 at diagnosis; 10 percent to 15 percent of cases are in stage 2; 10 percent to 15 percent of cases are in stage 3 or 4), there is a better probable outcome associated with it than with other types of gynecological cancers such as cervical or ovarian cancer. Endometrial cancer - Survival rates. The 5-year survival rate for endometrial cancer following appropriate treatment is: 75% to 95% for stage 1 50% for stage 2 30% f ...

See also:

Endometrial cancer, Endometrial cancer - Epidemiology, Endometrial cancer - Risk Factors, Endometrial cancer - Symptoms, Endometrial cancer - Diagnosis, Endometrial cancer - Pathology, Endometrial cancer - Evaluation, Endometrial cancer - Stages of endometrial cancer, Endometrial cancer - Treatment, Endometrial cancer - Support Groups, Endometrial cancer - Expectations, Endometrial cancer - Survival rates, Endometrial cancer - Complications

Read more here: » Endometrial cancer: Encyclopedia II - Endometrial cancer - Expectations

Epidemiologic studies from Australian dermatology suggest that exposure to ultraviolet radiation is one of the major contributors to the development of melanoma. Few dermatologists question the association between sunlight and melanoma. It is widely believed that occasional extreme sun exposure (resulting in "sunburn") is causally related to melanoma. Those with more chronic long term exposure (outdoor workers) may develop protective mechanisms. Melanoma is most common on the back in men and on legs in women (areas of intermittent sun exposu ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Causes

Features that affect prognosis are tumor thickness in millimeters (Breslow's depth), depth related to skin structures (Clark level), type of melanoma, presence of ulceration, presence of lymphatic/perineural invasion, presence of tumor infiltrating lymphocytes (if present, prognosis is better), location of lesion, presence of satellite lesions, and presence of regional or distant metastasis. Certain types of melanoma have worse prognoses. For example, minimal deviation melanomas have a much better prognosis than superficial spreading ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Prognostic factors

Malignant melanoma - Primary. To prevent or detect melanomas (and increase survival rates), it is recommended that the public: Learn what they look like (see "ABCDE" mnemonic below.) Are aware of moles and check for changes (shape, size, color, itching or bleeding) Show any suspicious moles to a doctor (preferably a dermatologist). Minimize exposure to sources of ultraviolet radiation (the sun and sunbeds) Follow sun protection measures such as wearing sunscreen with an SPF rating of 15 or better, as well as wearing protective clothing (long-sleeved shirt ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Prevention

Further context on cancer staging is available at TNM. Stage 0: Melanoma in Situ (Clark Level I), 100% Survival Stage I/II: Invasive Melanoma, 85-95% Survival T1a: Less than 1.00 mm primary, w/o Ulceration, Clark Level II-III T1b: Less than 1.00 mm primary, w/Ulceration or Clark Level IV-V T2a: 1.00-2.00 mm primary, w/o Ulceration Stage II: High Risk Melanoma, 40-85% Survival T2b: 1.00-2.00mm primary, w/ Ulceration T3a: 2.00-4.00 mm primary, w/o Ulceratio ...

See also:

Malignant melanoma, Malignant melanoma - Causes, Malignant melanoma - Prevention, Malignant melanoma - Primary, Malignant melanoma - Diagnosis, Malignant melanoma - Types of Primary Melanoma, Malignant melanoma - Prognostic factors, Malignant melanoma - Staging, Malignant melanoma - Treatment, Malignant melanoma - Surgery, Malignant melanoma - Medication/chemotherapy, Malignant melanoma - Radiation therapy

Read more here: » Malignant melanoma: Encyclopedia II - Malignant melanoma - Staging