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Last updated: UTI-Acute Pyelonephritis
on May 07, 2013

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Pneumothorax

LEFT sided lower zone pneumothorax in patient with COPD.

Note hyperinflated lungs and coarse lung markings

Pericardial effusion, pleural effusion,  

Mediastinal drains in situ. Pericardial effusion and bilateral pleural effusions with collapse/consolidation of the adjacent lung.

Cardiomegaly

Gross cardiomegally with dilated right atrium and upper lobe blood diversion.

CLASSIC COPD .

Hyperinflated, large volume lungs with a narrow mediastinum and flat diaphragms.

Lungs are also hyperlucent, typical of COPD

SUBARACHNOID HAEMORRHAGE

Subarachnoid haemorrhage with blood in the basal cisterns, the ventricular system and in the cerebral sulci (including the sylvian fissure on the right).

A large intraparenchymal bleed can be seen within the right frontal lobe. There is significant dilatation of the ventricular system indicative of hydrocephalus. There is evidence of cerebral oedema with effacement of the sulci.

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Dilation of renal pelvis

There is moderate dilatation of the left renal pelvis and left calyces which has been attributed to a previously demonstrated renal calculus

The dense contrast within the left pelvicalyceal system however obscures this left sided calculus. 

Left retro-orbital haemorrhage

A surgical defect can be seen in the LEFT medial orbital wall and orbital floor with herniation of orbital fat into the adjacent paranasal sinuses.

Surgical defects were produced to release intra-orbital pressure

Frontal intracerebral bleed

Massive RIGHT frontal intracerebral bleed - presumed secondary to arterio-venous malformation (confirmed with CT angiography to be an AVM of the MCA)

Haemorrhage was seen to have ruptured into the ventricular system. 

Suggestion of concomitant subarachnoid  blood.  Soft tissue  swelling  anteriorly  on  the  right  side, with midline 

Subarachnoid haemorrhage

Subarachnoid bleed with blood seen within  the  sylvian  fissures, suprasellar  and  pre-pontine cisterns and the  third ventricle (not shown).

Source of bleed subsequently found to be an AVM located in the posterior ciruculation.

Minor dilatation  of  the  left temporal  horn  of  the  lateral  ventricle 

Right heart failure with ascites

Heterogenous liver enhancement due to hepatic congestion. Dilated hepatic veins. Ascites more obvious on more caudal images

Haemorrhagic glioblastoma

A large intracranial mass lesion can be seen in the right frontal lobe with some areas of haemorrhage surrounding. The haemorrhage is particularly prominent medially. Significant midline shift is noted, along with substantial oedema around the lesion.

Haemorrhagic glioblastoma

A large complex haemorrhagic space occupying lesion can be seen in the right basal ganglia region extending to the right frontal and right temporal lobes. There is midline shift due to mass effect and oedema surrounding the mass.

Intra cerebral haematoma

Images acquired following left decompressive craniotomy and aspiration of left temporal intracerebral haematoma. The decompression has reduced the mass-effect on the left ventricle, with resolution of previous hydrocephalus. There remains haemorrhage involving the left temporoparietal lobes. Intracranial pressure monitor visible in right frontal region.

Coiled pulmonary Arterial-Venous Malformation (AVM) in patient with Hereditary Hemorrhagic Telangiectasia (HTT).

AP erect CXR demonstrates 2 coils in the left lung, which represent AVM's that have been treated with coil embolisation.

Large spinal tumour at T7

CT showed large spinal tumour at T7 causing cord compression

Pulmonary fibrosis ? Usual interstitial pneumonia

There is diffuse reticulo-nodular shadowing, which  is most marked in the lower lower zones bilaterally. There is differential volume loss in the lower zones. There are reticular changes seen adjacent to the heart borders and subpleurally. Findings are suggestive pulmonary fibrosis. The radiographic appearances are most typical of Idiopathic Pulmonary fibrosis. 

Fluid overload and pulmonary odema with concomitant cardiomegally

The heart is enlarged. There is bilateral perihilar linear shadowing representing intersititial oedema. There is also upper lobe venous blood diversion. There is also thickening of the right horizontol fissure. Features are in keeping with pulmonary oedema. 

 

Large scrotal hernia Right total hip replacement  

Large scrotal hernia containing loops of bowel.

General osteopenia.

Right total hip replacement

Pagets disease also known as osteitis deformans

Pagets disease of hip

Asymetrical presentation of the disease, as is commonly the case, localising to LEFT femur and LEFT half of the pelvis

Image shows classical picture of Paget's with:

  • Scattered steolytic (lucent) regions of bone
  • Coarsened trabeculae particularly so on the left femur
  • Bony enlargement, particularlt of the left femur and left hemi-pelvis