Google Web Health Directory: cancer
Showing posts with label cancer. Show all posts
Showing posts with label cancer. Show all posts

17 December, 2009

Endometrial Stromal Nodule

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Endometrial stromal tumors are rare uterine tumors comprising 2 % of uterine tumors and occurs primarily in the 4th to 5th decades.The affected individual often presents with vaginal bleeding.

Stromal neoplasms are of three types---

endometrial stromal nodule: a benign tumor

low grade endometrial stromal sarcoma: malignant tumor with generally indolent behavior.

high grade endometrial stromal sarcoma: fully malignant tumor,unfavorable prognosis.

Endometrial stromal nodule is a rare mesenchymal tumor that accounts for one fourth of the endometrial stromal tumors. It is sometimes difficult to distinguish endometrial stromal nodule from stromal sarcoma.

Differential diagnosis depends on microscopic findings.
Endometrial stromal nodule being characterized by lack of infiltrating margins,lack of vascular/lymphatic invasion,minimal cytological atypia and mitotic activity.
DNA flow cytometric,ultrastructural,immunohistochemistry may also help.
Endometrial stromal tumors are commonly coexistent with leiomyomata and/or adenomyosis.

If the diagnosis is a endometrial stromal nodule, hysterectomy or local excision is recommended.

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26 September, 2009

After cancer, now what?

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Blog Title: After cancer, now what?

Blog description: Looking at the world of cancer and beyond through the eyes of a survivor
Category: health

tags: cancer, survivorship, chemotherapy, radiation, advocacy

country: US


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16 September, 2009

PATRICK SWAYZE:REST IN PEACE

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LOS ANGELES, CA - SEPTEMBER 15:  Patrick Swayz...Image by Getty Images via Daylife


Patrick Swayze at the 61st Academy Awards.Image via Wikipedia


Paula Abdul & Patrick Swayze.Image via Wikipedia



Jatropha podagrica flowersImage by Martin_Heigan via Flickr




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03 September, 2009

CONSTIPATION: CAUSES AND REMEDY

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wah... constipationImage by tsuihin - TimoStudios © via

Constipation is defined as a condition in which the frequency of bowel movement decreases.This condition is usually associated with hardening of stool,and difficulty in passage of stool.

Causes of constipation can be divided into those causes that can be easily taken care off.Constipation may also be a sign of certain serious diseases,where the main aim is proper diagnosis,evaluation and management of the causal disease.

Some very common causes of constipation are consumption of low-fiber diet,not drinking adequate amount of fluids,postponing visits to the toilet,lack of exercise,excessive use of laxatives and enemas.

Spinal cord injury and fractures,other disease and conditions causing prolonged immobilization may also lead to constipation.

Hypothyroidism,[which is characterized by low level of thyroid hormones in the blood],conditions that increase the calcium level in our blood may also lead to constipation.

Patients suffering from cancer also presents with constipation,fairly commonly.This constipation may be due to the cancer itself[ for example a cancer of the gut,may narrow the lumen of the gut, thereby leading to constipation and finally to complete obstruction.The chemo-therapeutic drugs, used for the treatment of cancer and the declining health associated with the cancer may be responsible for the constipation.

Some medicines like the pain relief medications,anti-depressants,sleep medications,chemotherapeutic drugs,iron and calcium tablets/capsules,diuretics etc fairly common causes of constipation.

WHAT YOU CAN DO:

Increased amount of dietary fiber intake[vegetables,cereals,fruits]

Drink plenty of fluids.

Regular exercise

Use laxatives,suppositories,enemas only after proper prescription of a doctor.

If constipation becomes severe in intensity or prolonged in duration,please consult your doctor for proper evaluation.

For further information on this please consult with your doctor and visit other relevant internet sites.



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15 August, 2009

TAMOXIFEN: ROLE IN BREAST CANCER & SIDE EFFECTS:SHORT REVIEW

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TamoxifenImage via Wikipedia


Tamoxifen

is a very common drug used in

breast cancer

.Tamoxifen has complex actions.This drug falls within the class of SERMs or selective estrogen receptor modulator.At some organs of the body tamoxifen acts as a potent estrogen antagonist that in these organs it opposes the action of estrogen.[example:breast].In other organs like the uterus it acts as an estrogen agonist, that is in other organs it increases the actions of estrogen,thereby causing proliferation of the endometrial layer of the utrus.This is called endometrial hyperplasia.

Thus long term use of tamoxifen may increase the risk of endometrial

cancer

.Endometrial sampling is a very important diagnostic procedure to rule out
endometrial hyperplasia
and

endometrial cancer

in individuals receiving tamoxifen therapy.

Tamoxifen's role in breast cancer:In most hospitals tamoxifen is considered as the first choice hormone therapy for breast cancer in both pre and post menopausal women.

Please do consult this topic with your doctor and other trusted internet sites.




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13 August, 2009

RISK FACTORS OF STOMACH CANCER

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Poor to moderately differentiated adenocarcino...Image via Wikipedia



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Yesterday during my outdoor posting i attended an elderly individual presenting with advanced features of

stomach cancer

.He was in a lot of anguish and pain.He presented with vomiting,regurgitation of old food matters and with a lump in the abdomen.Last CT SCAN of the abdomen revealed metastasis to the liver.

Thereafter i was thinking of posting the causes of stomach cancer or

gastric

cancer

.

The most important causes of stomach cancer are

Consumption of very high concentration of compounds like nitrates that are present predominantly in salted and smoked foods for an extended period of time.

In certain conditions like atrophic gastritis,peptic ulcer surgery like partial gastrectomy,pernicious anemia there is loss of gastric acidity due to destruction of acid producing cells in the stomach.In pernicious anemia an autoimmune gastritis occurs mainly in the fundus portion of the stomach.

Infection with helicobacter pylori or H.Pylori is also an important risk factor.

In individuals with atrophic gastritis,there may be a gradual replacement of the gastric mucosa or the stomach lining cells to intestinal type of cells.This phenomenon is known as intestinal metaplasia.This condition increases the risk of gastric cancer significantly.

Gastric ulcer,gastric polyps,Menetrier's disease have also been incriminated as risk factors.

Other factors that have been implicated in the causation of

cancer of stomach

are cigarette smoking,consumption of spirits and genetic factors.

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