Spect

SPECT is the abbreviated term for "Single Photon Emission Computed Tomography." This imaging technique employs gamma rays that are extensively used in nuclear medicine. Similar to other forms of tomography, a tracer is used in SPECT also, but it is decided based upon the doctor's decision.

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How is ADHD treated?

Query: Hi doctor, I have ADHD. My common symptoms are disturbance of selective attention of auditory and visual input, disorders of visual perception, impaired organization and categorization of verbal material, disturbance of language comprehension, impaired long-term memory, altered personality and affec...  Read Full »


Dr. Rajyaguru

Answer: Hi, Welcome to icliniq.com. I understand your symptoms and the clinical case scenario. Most of the medicines, which work for ADHD (attention deficit hyperactivity disorder), are not working well for you. Actually, they are worsening you. This is an observation which supports the possibility that...  Read Full »

Can arterioles and capillaries feel pain?

Query: Hi doctor, Does MRA show arterioles? Does CTA show small vessels? Can SPECT tell microvasculitis from vasospasm in microvessel? Do arterioles and capillaries feel pain?  Read Full »


Dr. Vivek Chail

Answer: Hi, Welcome to icliniq.com. I have read through your query in detail.¬†Please find my observations below. A machine having high power magnet might be able to show arterioles in MRA (magnetic resonance angiography). A CTA (Computed tomography¬†angiography) might show small vessels but not exactly art...  Read Full »

Is it necessary to take CT abdomen after SPECT scan?

Query: Hello doctor, I recently had a SPECT scan to evaluate a possible CSF leak. The scan was done with a dye injected into the spine. My brain was scanned and also the abdomen. The scan did not pick-up any abnormalities and a leak was not seen. I was informed today that I may need to have a CT scan of...  Read Full »


Dr. Muhammad Shoyab

Answer: Hello, Welcome to icliniq.com. I cannot but appreciate what you call your "curiosity". I would rather call it your awareness and consciousness. One should indeed think twice before going through a radiation exposure for a second time. If I say in one word, the CT scan your doctor has recommended i...  Read Full »

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