Gastric Lymphoma - Causes - Risk Factors

Gastric Lymphoma - Causes - Risk Factors - Signs and Symptoms

Gastric Lymphoma
Types

There are two different types of lymphoma

Part of systemic lymphoma with gastric involvement (32%)
Primary involvement of the GIT (MALT Tumors)

Occurrence:

10 – 20% of all lymphomas occur in the abdomen
50% of those are gastric in nature

Risk factors
Chronic H. Pylori infection (due to chronic stimulation of the MALT)
In the early stages of disease Treatment of H. pylori, infection leads to regression of the disease

Early stages also referred to as pseudo-lymphoma
Indolent for long periods

Low incidence of

Spread to lymph nodes
Involvement of bone marrow
Therefore the much better prognosis

Mostly involves the antrum

At the time of presentation

Larger than 10 cm (50%)
More than 1 focus (25%)
Ulcerated (30 – 50%)

Pattern of metastasis similar to gastric carcinoma

Signs and symptoms
Occur late and are vague (dyspepsia, epigastric pain, hematemesis, melena &wt loss)

Diagnosis
based on histology
Visit Home Page.

Human Parasites, Types of Parasites, and Classification

Parasite: A parasite is a living organism which gets nutrition and protection from another organism where it lives. Parasites enter into the human body through mouth, skin and genitalia. In this article, we will generally discuss the types and classification of parasites. It is important from an academic point of view. Those parasites are harmful, which derives their nutrition and other benefits from the host and host get nothing in return but suffers from some injury. Types of Parasites Ecto-parasite: An ectoparasite lives outside on the surface of the body of the host. Endo-parasite: An endo-parasite lives inside the body of the host, it lives in the blood, tissues, body cavities, digestive tract or other organs. Temporary parasite: A temporary parasite visits its host for a short period of time. Permanent parasite: Permanent parasite lives its whole life in the host. Facultative parasite: A facultative parasite can live both independently and dependently. It lives in the

How to taper off, wean off beta blocker, atenolol, Propranolol, Metoprolol

Beta blockers include, atenolol (Tenormin), propranolol (Inderal ) and metoprolol (Lopressor) and are used to treat high blood pressure, certain cardiac problems, migraine and few other conditions. People usually take atenolol, propranolol or metoprolol for many years as a treatment of high blood pressure or after having an episode of heart attack . Sometimes, it becomes necessary to withdraw these beta blockers due to their potential side effects that trouble the patients or sometimes doctor wants to change the drug and shift the patient to some other anti-hypertensive medicine. No matter whatever the cause is, whenever, a patient who has been using a beta blocker for a long period of time, and he needs to be stopped from further usage of that beta blocker, must not stop taking it. One should taper off the dose of a beta blocker. Now a question arises how to wean off or taper off a beta blocker? The method of tapering off beta blocker varies from individual to individual. Allow you

Difficulty in standing up from a sitting or squatting position, Causes & Solution

People who feel it difficult to stand up from a sitting or squatting position may have problem in one or more of the following structures. 1. Knee joint 2. Muscles of legs, thighs or buttock 3. Muscles of arms 4. Cerebellum Let’s now explain one by one, what kind of problems in above structures may cause difficulty in standing up from a sitting or squatting position. 1. How do problems in knee joints lead to difficulty in standing up? Knee joint is one of the primary and most affected joint that takes part in standing up. Other joints that take part are hip, ankle, knee, elbow, wrist and shoulder joint. Knee joint gets the most strain , and also knee joint is comparatively less supported. That’s why usually it’s the knee joint that starts to cry first because of arthritis. Knee joint arthritis causes long term knee pain , that makes the movement difficult at knee joint. Arthritis also makes the knee joint stiffer and slower and its range of motion also decreases. All these affects coll

MedicoTips.Com

Search This Blog