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Doctor insights on: Ct Guided Drainage Subdiaphragmatic Or Subphrenic Abscess

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Dr. Debra Rosenblatt
1 doctor shared a insight

Computed Tomography (Definition)

Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more


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What is the definition or description of: ct-guided drainage of hematoma or fluid collection?

What is the definition or description of: ct-guided drainage of hematoma or fluid collection?

CT is a 3-D scan....: That provides an x-ray cross-sectional view of the scanned body "slice, " allowing any blood or fluid collection to be accurately hit by a long needle or tube that drains off the fluid. The cat or ct scan allows much more accuracy than a "blind" poke with a needle, and also allows the doctor doing the fluid evacuation to see what structures lie along the needle path (more safe; less trauma). ...Read more

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What is the subdiaphragmatic or subphrenic?

What is the subdiaphragmatic or subphrenic?

Sub diaphragmatic: This is the area under the diaphragm, in the abdominal cavity. May be the space between the liver and diaphragm on the right and spleen on the left. ...Read more

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Had CT scan a month ago showing sinus drainage in mastoids. If I was gonna get a cerebral abscess, would I have it by now?

Likely: Fluid in the mastoid air cells is a common finding which is almost always related to inner ear infections. Treatment consists of a decongestant and sometimes antibiotics. It is most commonly untreated infectious mastoiditis which results in brain abscess formation. Follow up with your doctor if your symptoms persist. ...Read more

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What is the definition or description of: ct-guided CSF leak repair?

What is the definition or description of: ct-guided CSF leak repair?

Fix a flat: A ct guided CSF leak repair indicates that for some reason- recent surgery on the brain or spine, or a recent epidural or lumbar puncture-there was a persistant loss of cerebrospinal fluid at the site. Typically, the repair of such a leak is accomplished by injecting a small amount of blood drawn from the patient at the site of puncture to form a clot to seal the leak. ...Read more

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Does a CT guided injection help posterolateral disc herniation?

Does a CT guided injection help posterolateral disc herniation?

Yes, very accurate: Ct guided procedure gives excellent "accuracy" in guiding the needle to the exact location to be injected. The process involves highly trained docs/technicians to get incredible pin-point accuracy. Best of luck if you are undergoing the procedure. ...Read more

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What is the definition or description of: ct-guided vertebroplasty?

A vertebroplasty is : The repair of a fractured vertebra that has been compressed by placing a substance commonly referred to as " bone cement" though a needle into the vertebra to eliminate pain from that fracture by stabilizing it and in this type the procedure is done or needle directed under the use of an imaging technique known as a ct or cat scan. ...Read more

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What is the definition or description of: ct-guided thoracentesis?

What is the definition or description of: ct-guided thoracentesis?

See below: I agree with the above answer. Thoracentesis refers to removal of fluid from the spaces surrounding the lungs. This is typically done with ultrasound guidance but can be done with ct guidance. The guidance technique allow localization of the fluid pocket for a more accurate needle placement. ...Read more

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Can a person have CT guided nerve root injection if she is on apixaban?

Can a person have CT guided nerve root injection if she is on apixaban?

Usually not: Most practitioners who perform that procedure instruct the pt to d/c the drug several days before. These days, anyone who does that procedure is expected to have a written protocol that includes such details. If you're not asked whether you're on apixaban or other antithrombotics before the procedure & aren't given preprocedure & aftercare printed instructions, call a big time out. ...Read more

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What is a CT guided nfac[whats involed in procedure] pls, where nodule is seen in lung?

FNA: The ct is used to guide where a fine needle is inserted from the chest wall to where the nodule is. The ct is used in pulses to locate it not continuous the whole time to avoid too much radiation exposure. Once the needle is deemed in the nodule, aspiration is done to gets cells for study to diagnose cancer, infection, etc. ...Read more

Discharge (Definition)

Discharge can be a noun or a verb; it has multiple meanings in physics, chemistry, military, and legal usage. The most common medical meaning is a substance that is being excreted. Examples: pus is the discharge from a pimple; a vaginal discharge can mean infection; an ear discharge can mean an infection of the outer ear tract; a nasal discharge ...Read more


Dr. Theodore Davantzis
2,457 doctors shared insights

Abscess (Definition)

Abscess is a condition in which a person has an infection in a part of his body, and the infection is being surrounded and fought off by his white blood cells, causing a lump of purulent whitish thick material (pus) where the infection is. Abscesses can be very small like an acne pustule, or they can be ...Read more