(A) Hyperkeratosis and irregular acanthosis with a sawtooth appearance... Download Scientific
The sawtooth wave (or saw wave) is a kind of non-sinusoidal waveform.It is so named based on its resemblance to the teeth of a plain-toothed saw with a zero rake angle.A single sawtooth, or an intermittently triggered sawtooth, is called a ramp waveform.. The convention is that a sawtooth wave ramps upward and then sharply drops.
Sawtooth Moray Eel Sawtooth Moray Eel (Gymnothorax prion… Flickr
Saw tooth cardiomyopathy is an unusual and rare type of left ventricular dysplasia that is characterized by multiple projections of compacted myocardium that makes the appearance of 'saw tooth' in noninvasive imaging.
Free Image of wood saw teeth in closeup Freebie.Photography
Download scientific diagram | (A) Hyperkeratosis and irregular acanthosis with a saw-tooth appearance and upper dermal band-like inflammatory infiltration (H&E, ×40). (B) Marked hyperkeratosis.
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There is irregular epidermal hyperplasia forming a characteristic saw-tooth appearance with wedge-shaped hypergranulosis (Figures 1 and 2). The basal layer of the epidermis exhibits vacuolar degeneration with typically prominent necrosis of individual keratinocytes (Figure 3).
Saw Tooth 2 YouTube
Contrast enema with water soluble iodinated contrast demonstrated a transition zone in the distal descending colon with narrowed sigmoid and distal descending colon, "saw tooth" appearance of sigmoid colon and rounding of the flexures ( Fig. 2 a-c).
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The gull-wing appearance , also known as seagull erosions or sawtooth appearance , is classically seen in erosive osteoarthritis, typically on posteroanterior radiographs of the hands, although has also been reported in psoriatic and rheumatoid arthritis.
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In other cases the metaphyses have a "zigzag" or "saw-tooth" appearance, while in milder cases only a portion of the metaphysis is involved. All of the above lesions are considered pathognomonic. When, however, osteogenesis is interfered with to a lesser degree, the x-ray findings are considered as merely suggestive of syphilis..
Phimaimedicine 833. Atrial flutter
"Saw-tooth" pattern of vertical saccades in our PSP patients. A Patient 1 shows hypometric vertical saccades forming a staircase pattern. These saccades were associated with alternating horizontal saccades, thus giving rise to a "saw-tooth" appearance, especially during downward saccades.
Phimaimedicine 562. Atrial flutter
Appreciate the "saw-tooth" rectum. Maximal distention of the rectum is less than the sigmoid. Other things to consider when a newborn presents with dilated small bowel loops and a "low obstruction" are: meconium ileum, distal ileal atresia, colonic atresia, and small left colon syndrome.
Electrocardiogram showing the ''sawtooth'' or ''picket fence'' pattern... Download Scientific
One of the recognized abnormalities of a flow-volume loop is a sawtooth profile due to flow oscillations that are superimposed on either the maximal expiratory or inspiratory flow curve, or the tidal loop. Sawtooth pattern on a flow-volume loop
SPILL VIDEO PREMIERE SAW TOOTH WAVE "THE HUMAN CONDITION" The Spill Magazine
Saw tooth appearance of myocardium in basal inferolateral and basal to mid lateral segments was also seen. (Figures 2, 3, and 4) Figure 2. Open in figure viewer PowerPoint. Long axis view of left ventricle, showing distinct projections of myocardium. Figure 3.
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Understand the concepts behind particular appearance and the derivation of the radiology sign - so that you never have to mug up
sawtooth waves
Barium enema demonstrates a reduced caliber rectum and sigmoid (the rectum is smaller than the descending colon) with a saw-tooth appearance to the wall. A transition point is seen at the junction between sigmoid and descending colon. 3 case questions available Annotated post evacuation film Fluoroscopy
In 2009, the first case of saw-tooth cardiomyopathy, a type of "LVNC to the extreme," was reported in a 2-month-old infant. In that case, however, the myocardium appeared compacted, with dramatic cross-bridging muscular projections. Additionally, left ventricular ejection fraction (LVEF) was impaired, and there was an apical aneurysm and a.
Sawtooth Moray Eel Portrait of a Sawtooth Moray Eel (Gym… Flickr
Saw-tooth cardiomyopathy has a characteristic appearance in CMR and/or echocardiography, which is distinct from LVNC. Natural history is unclear, as are potential complications, but conduction abnormalities are described in previously reported cases. The pathophysiology is unknown, but family screening and genetic analyses may be reasonable.
Histopathology of lichen planus. Black solid arrow showing a saw tooth... Download Scientific
Serrated architecture with a sawtooth appearance, with serrations generally limited to the upper half of the crypts Mild nuclear enlargement, stratification and hyperchromasia, limited to the crypt bases No dilated, branched or horizontally spreading crypts No evidence of conventional dysplasia, e.g. as is seen in colorectal adenomas