tequilajerry/roco_test · Datasets at Hugging Face

image imagewidth (px) 150 1.2k	text stringlengths 3 1.86k
	Magnetic resonance imaging of a 5.5 cm × 4.5 cm × 5 cm secreting extra-adrenal paraganglioma with central lesion in para-aortic space (indicated by the arrow).
	CT scan (bone window) axial section through the medial portion of the pterygopalatine fossa
	Chest CT scan showing small nodules on the apex making a tree-in-bud aspect (red arrow)
	Infiltration over bilateral lung fields.
	Abdominal X-ray of patient 1 at first presentation. Note heavily dilated colon frame.
	CT shows cystic mass in the uncinate process of pancreas measuring 4 cm in 2008.
	The radiographic image of contralateral right mandibular molar is provided. It has only two roots with nor mal crown dimension which can also be seen in the clinical photograph. The dimension, presence of three roots, site of attachment of premolar and all side image of extracted tooth confirmed the fusion of mandibular first molar with supernumerary tooth.
	Ultrasonography revealed a hypoechoic lesion 16 mm in size, with accompanying posterior echo attenuation and blood flow. These findings were highly suggestive of a malignant tumor
	There was no evidence of inferior vena cava involvement.
	Immediate post-operative IOPA radiograph
	On x-ray, the center of the circle inscribed in the profile of the medial condyle allows an arc to be defined from 0° to 90°, with each arc length of 10° measured with the Orthogon software. Thus, we could obtain an abacus for the calculation of the height of the lesion (mm) for 5 standard profiles (A to E; see also Fig. 8A).
	An approximately 8-cm heterogeneously enhancing, hypodense, mass in the plantar aspect of the forefoot. Flexor digitorum tendon (purple arrow) is encased in the mass.
	CT Scan shows suspicious mass resembling malignancy (Cross).
	Sagital contrast-enhanced CT scan. Vessels are well visible (white arrows and arrowheads)
	Axial T2W MRI image showing two uterine cavities with distended right cervix and hemi-vagina. MRI; Magnetic resonance imaging.
	Right hilar mass noted with multiple pulmonary nodules scattered throughout the lung parenchyma.
	T2 weighted axial image is showing hypointense signal in CBD. Adjacent bile appears hyperintense in CBD
	Figure1: X-ray chest showing subcutaneous emphysema, pneumomediastinum, and infiltrates in right lung middle zone
	Patient 2: CT showing (arrow) the urethral catheter lodged in the prostatic urethra inducing obstruction to urinary flow.
	Cross-sectional area was measured at the four cutting levels of tibial tunnel in the plane perpendicular to the long axis of the tunnel: (1) joint line, (2) mid-tunnel, (3) mid-screw, and (4) outlet
	Normal parotid gland (indicated by arrows)
	Preoperative USG of abdominal cavity. Enlarged mesenteric lymph nodes
	Computer tomography (CT) of the chest showing soft tissue thickening around LMS bronchus.
	Ultrasound image of upper chest
	Transverse ultrasound image of the abscess with heterogeneous appearance seen in the left corpus cavernosum.
	68-year-old female with takotsubo cardiomyopathy. Coronary angiogram obtained at time of acute decompensation demonstrating normal anatomy with no flow-limiting lesions observed.
	Preventable artifacts obtained in images.
	CT reconstruction image revealed a colo-urachal-cutaneous fistula (urachal-cutaneous fistula, white arrow), (colo-urachal communication, black arrow).
	Postoperative CT revealed that the central bisections and caudate lobe are removed, the RHV (arrow) is exposed on the raw surface of the liver, and the IVC is exposed. IVC, inferior vena cava; RHV, right hepatic vein.
	Contrast-enhanced computed tomography scan of the chest. Note the diffuse bilateral infiltrates in the lungs.
	Contrast-enhanced CT axial view at level S3 demonstrating the stent fragment in the terminal ileum, with localised collection, dilated loops of small bowel, and free air in the peritoneal cavity.
	Arrow showing emboli in left pulmonary vasculature.
	Anteroposterior view of elbow showing stage 2 lesion involving medial epicondyle only
	Preoperative computed tomography. Hilar lymph nodes infiltrating the pulmonary artery, and mediastinal lymph node (#6) and main tumor of S1 + 2 segments
	Fusarium sp. stained with lactophenol blue solution.
	6-cm stenotic segment of jejunum in left renal fossa.
	Final angiogram, case 1.
	AP radiograph of the nondisplaced pathologic coracoid process fracture.
	Intrahepatic hematoma at size 19 x 12 x 5 cm has shown by abdominal computerized tomography
	Pelvis, hips, and upper femora of adult Gaucher patient.
	Cardiac catheterization displaying the anomalous right pulmonary vein.
	The “oversized” occluder device can be observed as assuming a symmetrical shape
	Transthoracic echocardiography in the modified short-axis view shows the orifice of a normal-sized right coronary artery (arrow) arising from the main pulmonary artery.
	Ultrasound of the testicles showed very small atrophic left testis measuring about 2.8 × 1.7 cm2 with multiple calcifications within it (black arrow).
	Computed tomography showing multiple hypoattenuating lesions (arrows).
	Implants with the same characteristics but with different surfaces in the same patient. T for the test group and C for the control group
	Repeat MRI (T1 weighted image) in the second trimester during pregnancy was done in order to assess the tumor size. It demonstrates considerable reduction in the tumor size, pituitary mass now being 1.8 × 1.0 cm (marked with a red arrow) as compared to the previous MRI shown in Figure 1.
	Inverted contrast anteroposterior pelvis radiograph demonstrating the common proximal femoral physis; O’Brien’s Line
	Computed tomography: calcification in the gall bladder wall.
	Contrast-enhanced axial CT shows a blood-riched, well defined, expansile, intraosseous tumor without cortical interruption in the sacrum. Some dense, coarse, trabeculated-like bones and residual bone crests within the tumor are observed. Extraosseous involvement of the soft tissue is absent.
	Contrast enhanced image showing non-perfusion of all fibroids, and overall shrinkage. Uterine volume now shrinking to 235cc.
	CT Angiography 24 h later showing normal coronaries
	Sagittal T2 magnetic resonance imaging demonstrating fluid collection consistent with cerebrospinal fluid dorsal to the thecal sac at the L4–L5 level with large dural defect of ∼5 cm.
	Axial T2 magnetic resonance imaging images at the level of L5-S1 showing T2 flow void in the inferior part of left neural foramina, due to an enlarged basivertebral vein causing compression to the left exiting L5 nerve root (white arrow head) and absent T2 flow void in the left iliac vessels (black arrow head)
	Neck CT scan showing a well-defined and highly contrast enhanced tumor between the right common carotid artery (CCA) and the right thyroid lobe (RTL)
	After oral steroids (1 mg/kg) gradually tapered, associated with immunosuppression, the neovascular membrane showed an evident staining in the late phase of the angiogram as well as an evident reduction of its size (white arrowhead)
	52-year-old man with pulmonary inflammatory pseudotumor. The chest radiograph showed a huge mass-like density in the left upper and lower lung fields.
	Particular of figure 4: external thorns of the coxae III and IV of the male of Ixodes festai. The terminal cusps of the external thorns are well visible.
	X-ray of the left knee after 12 months showing osseous fusion of double-layered patella segments.
	A case of metastasis is in the greater omentum and ascites. The left lobe of the liver is seen, and the infrahepatic and suprahepatic compartments are seen above and below the left lobe of the liver
	CT scan of the neck showing hypointense lesion with poor rim enhancement
	Endoscopic ultrasound showing non-shadowing lesion in the CBD in the head of the pancreas.
	Therapeutic ERCP. Stone extraction after biliary balloon dilatation (arrow indicate stone extractor balloon)
	Chest x-ray showing large pericardial effusion, pleural effusion and pulmonary congestion in a patient with uremic pericarditis.
	Parasternal short axis echocardiographic imaging showing a dilated right coronary artery. RCA: right coronary artery.
	Post-operative echocardiography showing the normal diastolic flow through the tricuspid valve orifice after the repair.
	Orthopantomogram showing multiple radio opaque tooth-like structures present between the roots of 13 and 14, surrounded by a narrow radiolucent zone
	Transesophageal echocardiography. Mid esophageal aortic valve short axis view demonstrates a dissection flap (arrow) with destroyed left coronary cusp of aortic valve (arrowheads).
	Axial MRI of the left shoulder revealed destruction of the humeral head, synovial hypertrophy, a large amount of joint effusion, and an irregular mass formation.
	CT excluded an intraorbital mass and revealed enlargement of extraocular muscles.
	Axial image from chest computed tomography scan showing multiple scattered pulmonary nodules and mosaicism
	Endoscopy shows multiple polypoid mucosal nodules with abundant vasculature, and these nodules are centrally located at the greater curvature of the stomach's body and fundus, the posterior wall of the gastro-esophageal junction and the anterior wall of the gastric angle.
	Widened mediastinum with severe scoliosis.
	Panoramic image from the initial examination (red arrow: area of chief complaint during the initial examination; blue arrow: planned sites for implantation).
	Bilateral diffuse subcentimetre pulmonary nodules caused by diffuse pulmonary meningotheliomatosis.
	Radiographic view on day 14. A: Right tibia. B: Left tibia.
	Computed tomography scan of the abdomen showing thumbprinting suggestive of mesenteric ischemia
	Liver computed tomography showing multiple diffuse metastatic lesions.
	Magnetic resonance imaging of a patient with transdermal methanol intoxication. Bilateral symmetric putaminal necrosis and generalized cortical atrophy are seen which is typical of methanol intoxication
	X-ray picture of younger sister showing impacted and malpositioned permanent teeth in upper and lower arch.
	Axial CTA demonstrates an anomalous origin of RCA (Arrow A) which arises as a branch from LMCA (Arrow B).
	Postoperative computed tomography angiography. No occlusion of the vertebral artery arose from compression of the transverse foramen.
	Chest X-Ray of case 2: Bilateral consolidation with effusion
	Magnetic resonance imaging dorsal spine showing intramedullary hyperintensity from D1 to D5 levels, suggesting the possibility of transverse myelitis
	Apical four chamber view showing a serpiginous thrombus (white arrow) in the right heart chambers.
	Three months postoperative plain radiograph shows the posterolateral fusion is solid.
	A radiographic sinugram, clearly demonstrating the fistulous tract communicating with the second part of the duodenum
	Chest CT shows a mass surrounding the left upper lobe bronchus.
	Chest radiography after 3 months of treatment.
	In the preoperative computed tomography, a mass occupied the left maxillary sinus, showing irregular densities with destructions of the posterior bone wall (arrow).
	The guidewire has crossed the pulmonary valve, and it is inside the main pulmonary artery.
	Follow-up radiographs at one year.
	CT of the lungs shows bilateral scattered consolidative appearing infiltrates.
	High energy virtual monochromatic images (VMIs) for evaluation of non-ossified thyroid cartilage (NOTC). 140 keV image from the same patient as in Figure 3 is shown. The laryngeal tumor invades the left thyroid cartilage, and the invaded portion appears as a relatively low density defect (double arrows) because of suppression of iodine density within the enhancing tumor on high keV images (compare to Figure 3A,B). In this case, there is partial non-ossification of the thyroid cartilage on the left posteriorly. Note the preserved high attenuation of the NOTC (single arrow). There is clear attenuation difference between normal NOTC and tumor on the 140 keV image but the density on conventional single energy equivalent 65 keV image is nearly identical (compare to Figure 3A). It is noteworthy that the tumor itself is not well seen on the 140 keV images, and these VMIs should be used in conjunction with the 65 and/or 40 keV VMIs and not in isolation.
	An ultrasonography showing a large multicystic placenta.
	Two months later abdominal computerized tomography has shown resolution of the intrahepatic hematoma
	Computed tomography of the chest revealing a right middle lobe mass (arrow), with multiple calcified hilar and mediastinal lymph nodes (arrow heads).
	Normal blood flow is present 40 days after disease's onset.
	A posterioanterior chest radiograph that was obtained following the implantation of a dual-chamber implantable cardioverter-defibrillator in the right chest. The vagal nerve stimulator is seen in the left subpectoral area with a thin lead (red arrows) traversing up to the left vagal nerve in the neck to which is it is attached.
	Posterior projection of whole body bone scan. A marked and diffuse increase in renal uptake is observed

Magnetic resonance imaging of a 5.5 cm × 4.5 cm × 5 cm secreting extra-adrenal paraganglioma with central lesion in para-aortic space (indicated by the arrow).

CT scan (bone window) axial section through the medial portion of the pterygopalatine fossa

Chest CT scan showing small nodules on the apex making a tree-in-bud aspect (red arrow)

Infiltration over bilateral lung fields.

Abdominal X-ray of patient 1 at first presentation. Note heavily dilated colon frame.

CT shows cystic mass in the uncinate process of pancreas measuring 4 cm in 2008.

The radiographic image of contralateral right mandibular molar is provided. It has only two roots with nor mal crown dimension which can also be seen in the clinical photograph. The dimension, presence of three roots, site of attachment of premolar and all side image of extracted tooth confirmed the fusion of mandibular first molar with supernumerary tooth.

Ultrasonography revealed a hypoechoic lesion 16 mm in size, with accompanying posterior echo attenuation and blood flow. These findings were highly suggestive of a malignant tumor

There was no evidence of inferior vena cava involvement.

Immediate post-operative IOPA radiograph

On x-ray, the center of the circle inscribed in the profile of the medial condyle allows an arc to be defined from 0° to 90°, with each arc length of 10° measured with the Orthogon software. Thus, we could obtain an abacus for the calculation of the height of the lesion (mm) for 5 standard profiles (A to E; see also Fig. 8A).

An approximately 8-cm heterogeneously enhancing, hypodense, mass in the plantar aspect of the forefoot. Flexor digitorum tendon (purple arrow) is encased in the mass.

CT Scan shows suspicious mass resembling malignancy (Cross).

Sagital contrast-enhanced CT scan. Vessels are well visible (white arrows and arrowheads)

Axial T2W MRI image showing two uterine cavities with distended right cervix and hemi-vagina. MRI; Magnetic resonance imaging.

Right hilar mass noted with multiple pulmonary nodules scattered throughout the lung parenchyma.

T2 weighted axial image is showing hypointense signal in CBD. Adjacent bile appears hyperintense in CBD

Figure1: X-ray chest showing subcutaneous emphysema, pneumomediastinum, and infiltrates in right lung middle zone

Patient 2: CT showing (arrow) the urethral catheter lodged in the prostatic urethra inducing obstruction to urinary flow.

Cross-sectional area was measured at the four cutting levels of tibial tunnel in the plane perpendicular to the long axis of the tunnel: (1) joint line, (2) mid-tunnel, (3) mid-screw, and (4) outlet

Normal parotid gland (indicated by arrows)

Preoperative USG of abdominal cavity. Enlarged mesenteric lymph nodes

Computer tomography (CT) of the chest showing soft tissue thickening around LMS bronchus.

Ultrasound image of upper chest

Transverse ultrasound image of the abscess with heterogeneous appearance seen in the left corpus cavernosum.

68-year-old female with takotsubo cardiomyopathy. Coronary angiogram obtained at time of acute decompensation demonstrating normal anatomy with no flow-limiting lesions observed.

Preventable artifacts obtained in images.

CT reconstruction image revealed a colo-urachal-cutaneous fistula (urachal-cutaneous fistula, white arrow), (colo-urachal communication, black arrow).

Postoperative CT revealed that the central bisections and caudate lobe are removed, the RHV (arrow) is exposed on the raw surface of the liver, and the IVC is exposed. IVC, inferior vena cava; RHV, right hepatic vein.

Contrast-enhanced computed tomography scan of the chest. Note the diffuse bilateral infiltrates in the lungs.

Contrast-enhanced CT axial view at level S3 demonstrating the stent fragment in the terminal ileum, with localised collection, dilated loops of small bowel, and free air in the peritoneal cavity.

Arrow showing emboli in left pulmonary vasculature.

Anteroposterior view of elbow showing stage 2 lesion involving medial epicondyle only

Preoperative computed tomography. Hilar lymph nodes infiltrating the pulmonary artery, and mediastinal lymph node (#6) and main tumor of S1 + 2 segments

Fusarium sp. stained with lactophenol blue solution.

6-cm stenotic segment of jejunum in left renal fossa.

Final angiogram, case 1.

AP radiograph of the nondisplaced pathologic coracoid process fracture.

Intrahepatic hematoma at size 19 x 12 x 5 cm has shown by abdominal computerized tomography

Pelvis, hips, and upper femora of adult Gaucher patient.

Cardiac catheterization displaying the anomalous right pulmonary vein.

The “oversized” occluder device can be observed as assuming a symmetrical shape

Transthoracic echocardiography in the modified short-axis view shows the orifice of a normal-sized right coronary artery (arrow) arising from the main pulmonary artery.

Ultrasound of the testicles showed very small atrophic left testis measuring about 2.8 × 1.7 cm2 with multiple calcifications within it (black arrow).

Computed tomography showing multiple hypoattenuating lesions (arrows).

Implants with the same characteristics but with different surfaces in the same patient. T for the test group and C for the control group

Repeat MRI (T1 weighted image) in the second trimester during pregnancy was done in order to assess the tumor size. It demonstrates considerable reduction in the tumor size, pituitary mass now being 1.8 × 1.0 cm (marked with a red arrow) as compared to the previous MRI shown in Figure 1.

Inverted contrast anteroposterior pelvis radiograph demonstrating the common proximal femoral physis; O’Brien’s Line

Computed tomography: calcification in the gall bladder wall.

Contrast-enhanced axial CT shows a blood-riched, well defined, expansile, intraosseous tumor without cortical interruption in the sacrum. Some dense, coarse, trabeculated-like bones and residual bone crests within the tumor are observed. Extraosseous involvement of the soft tissue is absent.

Contrast enhanced image showing non-perfusion of all fibroids, and overall shrinkage. Uterine volume now shrinking to 235cc.

CT Angiography 24 h later showing normal coronaries

Sagittal T2 magnetic resonance imaging demonstrating fluid collection consistent with cerebrospinal fluid dorsal to the thecal sac at the L4–L5 level with large dural defect of ∼5 cm.

Axial T2 magnetic resonance imaging images at the level of L5-S1 showing T2 flow void in the inferior part of left neural foramina, due to an enlarged basivertebral vein causing compression to the left exiting L5 nerve root (white arrow head) and absent T2 flow void in the left iliac vessels (black arrow head)

Neck CT scan showing a well-defined and highly contrast enhanced tumor between the right common carotid artery (CCA) and the right thyroid lobe (RTL)

After oral steroids (1 mg/kg) gradually tapered, associated with immunosuppression, the neovascular membrane showed an evident staining in the late phase of the angiogram as well as an evident reduction of its size (white arrowhead)

52-year-old man with pulmonary inflammatory pseudotumor. The chest radiograph showed a huge mass-like density in the left upper and lower lung fields.

Particular of figure 4: external thorns of the coxae III and IV of the male of Ixodes festai. The terminal cusps of the external thorns are well visible.

X-ray of the left knee after 12 months showing osseous fusion of double-layered patella segments.

A case of metastasis is in the greater omentum and ascites. The left lobe of the liver is seen, and the infrahepatic and suprahepatic compartments are seen above and below the left lobe of the liver

CT scan of the neck showing hypointense lesion with poor rim enhancement

Endoscopic ultrasound showing non-shadowing lesion in the CBD in the head of the pancreas.

Therapeutic ERCP. Stone extraction after biliary balloon dilatation (arrow indicate stone extractor balloon)

Chest x-ray showing large pericardial effusion, pleural effusion and pulmonary congestion in a patient with uremic pericarditis.

Parasternal short axis echocardiographic imaging showing a dilated right coronary artery. RCA: right coronary artery.

Post-operative echocardiography showing the normal diastolic flow through the tricuspid valve orifice after the repair.

Orthopantomogram showing multiple radio opaque tooth-like structures present between the roots of 13 and 14, surrounded by a narrow radiolucent zone

Transesophageal echocardiography. Mid esophageal aortic valve short axis view demonstrates a dissection flap (arrow) with destroyed left coronary cusp of aortic valve (arrowheads).

Axial MRI of the left shoulder revealed destruction of the humeral head, synovial hypertrophy, a large amount of joint effusion, and an irregular mass formation.

CT excluded an intraorbital mass and revealed enlargement of extraocular muscles.

Axial image from chest computed tomography scan showing multiple scattered pulmonary nodules and mosaicism

Endoscopy shows multiple polypoid mucosal nodules with abundant vasculature, and these nodules are centrally located at the greater curvature of the stomach's body and fundus, the posterior wall of the gastro-esophageal junction and the anterior wall of the gastric angle.

Widened mediastinum with severe scoliosis.

Panoramic image from the initial examination (red arrow: area of chief complaint during the initial examination; blue arrow: planned sites for implantation).

Bilateral diffuse subcentimetre pulmonary nodules caused by diffuse pulmonary meningotheliomatosis.

Radiographic view on day 14. A: Right tibia. B: Left tibia.

Computed tomography scan of the abdomen showing thumbprinting suggestive of mesenteric ischemia

Liver computed tomography showing multiple diffuse metastatic lesions.

Magnetic resonance imaging of a patient with transdermal methanol intoxication. Bilateral symmetric putaminal necrosis and generalized cortical atrophy are seen which is typical of methanol intoxication

X-ray picture of younger sister showing impacted and malpositioned permanent teeth in upper and lower arch.

Axial CTA demonstrates an anomalous origin of RCA (Arrow A) which arises as a branch from LMCA (Arrow B).

Postoperative computed tomography angiography. No occlusion of the vertebral artery arose from compression of the transverse foramen.

Chest X-Ray of case 2: Bilateral consolidation with effusion

Magnetic resonance imaging dorsal spine showing intramedullary hyperintensity from D1 to D5 levels, suggesting the possibility of transverse myelitis

Apical four chamber view showing a serpiginous thrombus (white arrow) in the right heart chambers.

Three months postoperative plain radiograph shows the posterolateral fusion is solid.

A radiographic sinugram, clearly demonstrating the fistulous tract communicating with the second part of the duodenum

Chest CT shows a mass surrounding the left upper lobe bronchus.

Chest radiography after 3 months of treatment.

In the preoperative computed tomography, a mass occupied the left maxillary sinus, showing irregular densities with destructions of the posterior bone wall (arrow).

The guidewire has crossed the pulmonary valve, and it is inside the main pulmonary artery.

Follow-up radiographs at one year.

CT of the lungs shows bilateral scattered consolidative appearing infiltrates.

High energy virtual monochromatic images (VMIs) for evaluation of non-ossified thyroid cartilage (NOTC). 140 keV image from the same patient as in Figure 3 is shown. The laryngeal tumor invades the left thyroid cartilage, and the invaded portion appears as a relatively low density defect (double arrows) because of suppression of iodine density within the enhancing tumor on high keV images (compare to Figure 3A,B). In this case, there is partial non-ossification of the thyroid cartilage on the left posteriorly. Note the preserved high attenuation of the NOTC (single arrow). There is clear attenuation difference between normal NOTC and tumor on the 140 keV image but the density on conventional single energy equivalent 65 keV image is nearly identical (compare to Figure 3A). It is noteworthy that the tumor itself is not well seen on the 140 keV images, and these VMIs should be used in conjunction with the 65 and/or 40 keV VMIs and not in isolation.

An ultrasonography showing a large multicystic placenta.

Two months later abdominal computerized tomography has shown resolution of the intrahepatic hematoma

Computed tomography of the chest revealing a right middle lobe mass (arrow), with multiple calcified hilar and mediastinal lymph nodes (arrow heads).

Normal blood flow is present 40 days after disease's onset.

A posterioanterior chest radiograph that was obtained following the implantation of a dual-chamber implantable cardioverter-defibrillator in the right chest. The vagal nerve stimulator is seen in the left subpectoral area with a thin lead (red arrows) traversing up to the left vagal nerve in the neck to which is it is attached.

Posterior projection of whole body bone scan. A marked and diffuse increase in renal uptake is observed