aerizulae is diagnosed easily by the blue turquoise color at the wing base and by a plate of spines at the posteroinferior
region of the 9th abdominal segment of the female (Boulard 1986).
EBUS can access the anterosuperior mediastinum while EUS can access the posteroinferior
Examination of the left ear revealed a large, epithelialized granulation tissue polyp on the posteroinferior
aspect of the cartilaginous external auditory canal (EAC) with some keratin trapping medial to it (figure 1).
This condition is often seen in patients with rapid or severe weight loss such as patients with prolonged immobilization, severe burns, anorexia nervosa, severe weight loss, or spinal cord injury, (2) leading to loss of retroperitoneal fat, which normally cushions the superior mesenteric artery from the posteroinferior
third segment of the duodenum.
For example, Herzog et al (25) proposed the shortest distance between the most posteroinferior
aspect (likely an osteophytic rim) of the superior vertebral body with the anterosuperior lamina of the inferior vertebral body (Figure 2).
The needle was inserted immediately below the posteroinferior
border of the zygomatic arch and advanced anteriorly to contact the edge of the posterolateral condyle (18).
We hypothesize that the most plausible explanation for the malpositioned antegrade stent in our case was a "through-and-through" collecting system access - initial calyceal puncture, followed by transient passage of needle or guidewire outside the collecting system and immediately back in through the posteroinferior
aspect of the renal pelvis.
It is orientated almost sagitally and runs from anterosuperior to posteroinferior
and forms the medial border of the ethmoid infundibulum.
Counternutation represents sacral base movement posteroinferior
in relation to the ilium [36,38], and is checked by the longitudinal fibers of the interosseous ligament .
3,15) Occlusion of the posteroinferior
cerebellar artery (PICA) or one of its branches is the most common vascular lesion that affects the brainstem.
The lesion involved the alveolar process of the premolar region, and the radiolucent lesion demonstrated irregular margins with marked destruction of the posteroinferior
wall of the sinus (Figure 1, b).
On otoscopy, a whitish retrotympanic mass was seen occupying the posteroinferior
portion of the tympanic cavity in the left ear (figure 1).