hypersplenism
Conditions
Interventions
Gold Standard:The T-A curves of the liver and spleen were obtained by two senior attending physicians who observed each other blindly and independently, and delineated the ROIs of the liver, spleen an
Index test:The part of T-A curve (time is X-axis, radioactivity count is Y-axis) fitted after 5 min was a straight line, and the angle (a angle) between the straight line and the positive half-axis of
Sponsors
The Second Affiliated Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Inclusion criteria for healthy control group: healthy subjects without anemia and splenomegaly. 2. Inclusion criteria for the anemia control group: hemorrhagic anemia caused by gastrointestinal bleeding or other reasons, and no splenomegaly, clinically excluded patients with hypersplenism. 3. Inclusion criteria for splenomegaly control group: patients with splenomegaly, but no anemia or other conditions that exclude hypersplenism clinically. 4. Inclusion criteria for the experimental group: patients with significantly reduced pan blood cells and splenomegaly, clinically diagnosed with hypersplenism.
Exclusion criteria
Exclusion criteria: The diagnosis of hypersplenism or other conditions that are not suitable for SPECT examination is not considered clinically.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Alpha angle;Specificity;Sensitivity;Area under the curve of the receiver operating characteristic curve; | — |
Countries
China
Contacts
Public ContactPang Xiaoxi
Second Hospital of Anhui Medical University
Outcome results
None listed