Scott Williams

Pulmonary Imaging
General > ChestCT > Images > Honeycombing
April 2, 2002
/ScottWilliamsMD2/CHEST/General/ChestCT/Images/Honeycombing/ct.jpg (62324 bytes)
Miscellaneous Pulmonary
Misc > ARDS
April 2, 2002
Tumor
Tumor > Malignant > Lungcancer
April 2, 2002
Musculoskeletal
Post-operative Bone Scanning:
April 2, 2002
Vascular Abnormalities
Vascular > Hepatopulm
April 2, 2002
PET
PET > PET tumor imaging > CNS
April 2, 2002
Cardiac
Cardiac > Adultdz > CACalc
April 2, 2002
Musculoskeletal
Musculoskeletal > Lymph
April 2, 2002
Cardiac
Cardiac > Valve > PS > Images > PS1
April 2, 2002
Ps4a
PET
PET > PET tumor imaging > Thyroid Cancer
April 2, 2002
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Colorectal Cancer
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5-year CTC screening interval is appropriate for colorectal cancer
The study's findings add to an ongoing conversation about the use of CTC for colorectal cancer screening.
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ASTRO: Radiation therapy comparable to surgery for early-stage lung cancer
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CT use in the ED has more than doubled over a decade
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There are limited studies examining breast cancer screening trends in transgender people.
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SPECT/CT predicts foot amputations in diabetics
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Technetium-99m white blood cell SPECT/CT imaging may be useful for identifying diabetic patients at risk of amputations due to foot infections.
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Examples in two patients. (Top) Abnormal leukocyte accumulation was observed in the right 1st to 5th toes, with the radioactive lesions extending to the bone, indicating osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). Two spherical VOIs were drawn on diabetic foot infections (DFIs) and the highest SUVmax was 4.2 (higher than the cutoff of 1.1) Despite intensive treatment, the infection progressed, leading to the patient undergoing right below knee amputation 43 days after SPECT/CT. (Bottom) Mild focal abnormal leukocyte accumulation was detected in the right 3rd and 4th toes. The lesions were in contact with the bone, which raised a suspicion of osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). A circular VOI was drawn on DFIs and the SUVmax was 1.0 (lower than the cutoff of 1.1). After 10 weeks of antibiotic treatment, the infection was successfully resolved, and the foot was preserved. Image and caption courtesy of Scientific Reports.
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