Acoustic Neuroma, Gallery

References

-radpod.org

-neurosurgeononcal

-evolvingideas

Acute Subdural Hematoma(Gallery)

Reference:radpat-unicamp.

Acute Pulmonary Edema (gallery)

References:

-learningradiology.com

-medical-look.com

-uhrad.com

-e-radiography.net

B
A
Acute Fitz-Hugh–Curtis syndrome in a 31-year-old woman with right upper quadrant pain. (a) Arterial phase contrast-enhanced CT scan shows enhancement of the capsule of the left hepatic lobe (arrowhead). (b) Equilibrium phase contrast-enhanced CT scan shows disappearance of the hepatic capsular enhancement. The findings in a and b are suggestive of acute Fitz-Hugh–Curtis syndrome. (c) Axial contrast-enhanced CT scan of the pelvis shows a tubo-ovarian abscess (*) in the left adnexal region.
Reference:Radiographic.rsna.org

HOW TO READ CT ABDOMEN

1-1,Right lung. 2, Left lung. 3, Right ventricle. 4, Left ventricle. 5, Inferior vena cava. 6, Descending aorta. 7, Thoracic spine. 8, Rib. 9, Hepatic dome

2- 1,Lower lobe of right lung. 2, Lower Lobe of left lung. 3, Right ventricle. 4 Left ventricle 5,Inferior vena cava. 6, Esophagus. 7, Descending aorta. 8,Spine.9, Rib. 10, Liver

3 -1,Lung. 2, Spleen. 3, Stomach. 4, Esophagus. 5, Descending aorta. 6,Spine.7, Rib. 8, Liver. 9, Inferior vena cava. 10, Left hepatic vein. 11, Middle hepatic vein. 12, Right hepatic vein.

4- 1,Right lung. 2, Liver. 3, Inferior vena cava. 4, Right diaphragmatic crus. 5, Descending aorta. 6, Stomach. 7, Spleen. 8, Spine. 9, Rib. 10,Pleura.11, Latissimus dorsi muscle.

5- 1,Right lung. 2, Left lung. 3, Liver: right lobe. 4, Liver: left lobe. 5, Left portal vein. 6, Inferior vena cava. 7, Middle hepatic vein. 8, Right hepatic vein. 9, Descending aorta. 10, Stomach. 11, Spleen. 12, Latissimus dorsi muscle. 6- 1,Lung. 2, Right hepatic lobe. 3, Left hepatic lobe. 4, Left portal venous branch. 5, Fissure of ligamentum venosum. 6, Inferior vena cava. 7, Right hepatic venous branch. 8, Descending aorta. 9, Stomach. 10, Spleen. 7- 1,Lung. 2, Right lobe of Liver. 3, Left lobe of Liver. 4, Portal vein. 5,Fissure of ligamentum of venosa.6, Inferior vena cava. 7, Right hepatic venous branch. 8, Descending aorta. 9, Stomach. 10, Spleen. 11, colon. 8- 1,Lung. 2, Liver. 3, Liver: caudate lobe. 4, Portal vein. 5, Porta hepatis. 6,IVC.7, Right hepatic venous branch. 8, Descending aorta. 9, Stomach. 10, Spleen. 11, Diaphragm. 12, Splenic artery. 9- 1,Liver. 2, Portal vein. 3, Pancreas. 4, Inferior vena cava. 5, Descending aorta. 6, Stomach. 7, Spleen. 8, Right adrenal. 9, Left adrenal. 10, Splenic artery 10- 1,Right lobe of liver. 2, Left lobe of liver. 3, Portal vein. 4, Body of the pancreas. 5, Pancreatic tail. 6, Inferior vena cava. 7, Aorta. 8, Stomach. 9,10, Splenic artery. 11, Right adrenal. 12, Left adrenal. 11- 1,Liver. 2, Gallblader fossa (history of cholecystectomy , 3Right portal venous branch. 4, Portal vein. 5, Pancreatic tail. 6, Inferior vena cava. 7 Celiac artery. 8, Hepatic artery. 9, Descending aorta. 10,11, Splenic vein. 12, Spleen. 13, Right diaphragmatic crus. 14,15, Splenic artery. 12- 1,Liver. 2, Gallblader fossa (history of cholecystectomy). 3, Portal vein. 4,5, Pancreatic tail. 6Inferior vena cava. 7, Celiac artery. 8, Descending aorta. 9, Stomach. 10, Splenic artery and vein. 11,12, Right adrenal. 13, Left adrenal. 14, Diaphragm. 15, 13- 1,Liver. 2, Pancreatic head. 3, Inferior vena cava. 4, Aorta. 5, Small bowel. 6, Splenic vessels. 7, Splenich hilus. 8, Spleen. 9, Right diaphragmatic crus. 10, Left diaphragmatic crus. 14- 1,Liver. 2, Inferior vena cava. 3, Origin of the superior mesenteric artery. 4, Descending aorta. 5, Splenic vein. 6, Spleen. 7, Left adrenal. 8
15- 1,Liver. 2, Duodenum. 3, Inferior vena cava. 4, Aorta. 5, Superior mesenteric artery. 6 Colon: hepatic flexure. 7, Small bowel. 8, Splenic vein. 9, Spleen.
16- 1,Liver. 2, Ascending colon. 3, Transverse colon. 4, Superior mesenteric vein. 5, Inferior vena cava. 6, Superior mesenteric artery. 7, abdominal Aorta. 8, Small bowel. 9, Spleen. 10, Left renal vein. 11, Top of the left kidney. 12, Top of the right kidney. 17- 1,Liver. 2, Duodenum. 3, Inferior vena cava. 4, Aorta. 5, Superior mesenteric artery and vein. 6, Colon: hepatic flexure. 7, Small bowel. 8,9, Left kidney. 10, Spleen 18- 1,Liver. 2, Duodenum. 3, Inferior vena cava. 4, Aorta . 5, Colon. 6, Small bowel. 7, Kidney. 8, Spleen. 9, Spinal canal.
19- 1,Liver. 2, Small bowel. 3, Right kidney. 4, Left kidney. 5, Transverse colon. 6, Aorta. 7, Left renal artery. 8, Inferior vena cava. 9, Superior mesenteric vein. 10, Superior mesenteric artery. 11, Left renal vein. 12, Lumbar vertebral body. 20- 1,Rectus abdominus muscle. 2, External+Internal oblique muscles. 3, Grater ommentum. 4, Colon: hepatic flexure. 5, Right kidney. 6, Small intestine. 7, Left kidney. 8, Transverse colon. 9, Aorta. 10, Right renal artery. 11, Right renal vein. 12, Vertebral body. 13, Pedicle. 14, Lamina. 15, Spinous process. 16, Transverse process. 21- 1,Rectus abdominus muscle. 2, Internal oblique muscle. 3, External oblique muscle. 4, Transversus abdominus muscle. 5, Large intestine. 6, Right kidney. 7, Small bowel. 8, Psoas muscle. 9, Left kidney. 10, Left colon. 11, Aorta. 12, Inferior vena cava.
22- 1,Rectus abdominus muscle. 2, Transversus abdominus / oblique muscles. 3, Large intestine. 4, Small bowel. 5, Psoas muscle. 6, Iliac wing. 7, Aorta. 8, Right common iliac vein. 9, Left common iliac vein. 23- 1,Rectus abdominus muscle2, Transversus abdominus muscle / oblique muscles3, colon. 4, Small bowel. 5, Terminal ilum. 6, Iliac m. 7, Psoas muscle. 8, Iliac wing. 9, Iliac vessels. 10, Gluteus medius muscle. 24- 1,Rectus abdominus muscle. 2 Transversus abdominus muscle / oblique interne. 3, Cecum. 4, Bladder. 5, Iliac m. 6, Psoas muscle. 7, Iliac wing. 8, Iliac vessels. 9, sacrum.
25 -1,Rectus abdominus muscle. 2 oblique and transverse abdominis m. 3, Psoas muscle. 4, Iliacus m. 5, Bladder. 6, Iliac wing. 7, Gluteus minimus m. 8, Gluteus medius muscle. 9, Gluteus maximus m. 10, sacrum 26 -1,Rectus abdominis m. 2, Bladder. 3, Small bowel. 4, Iliac wing. 5, iliac vessels. 27- 1,Rectus abdominis m. 2,internal oblique m. 3, Bladder. 4, v. iliaca externa. 5, a. iliaca externa. 6,iliopsoas m. 7, Acetabulum. 8, Glutaeus medius m. 9, Glutaus maximus m. 10, Sacrum. 11, Rectum
28- 1,prostate. 2, symphysis pubis. 3, Femoral v. 4, Femoral a. 5, Sartorius muscle. 6, Iliopsoas m. 7, Rectus femoris muscle. 8, Obturator internus muscle. 9, Femoral head. 10, Femoral neck.
29 -1,Gluteus maximus muscle. 2 Obturator internus m. 3 Rectum. 4 Obturator externus m. 5 Femoral v. 6 Femoral a. 7 Sartorius m. 8 Rectus femoris m. 9 Tensor fascia lata muscle. 10 Femur. 11 tuber ossis ischii. 30- 1,Femoral vessels. 2 Sartorius muscle. 3 Rectus femoris muscle. 4 Tensor fascia lata muscle. 5 Femur. 6 Inferior pubic ramus. 7 Gluteus maximus muscle.

Reference:mksforum by amr dora

Ileal Lymphoma(m).

GI LYMPHOMA(ARROWS).

m+arrow=Ileal mass(carcinoid mass in the ileum in a patient with carcinoid syndrome