Bug Report
PANCREATIC DUCT:
The main excretory duct of the pancreas that flows into the common bile duct. Pancreatic secretions are basic and neutralize the acid from the gastric contents. 
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PANCREATICODUODENAL BRANCHES:
The branches of the SMA (superior mesenteric artery) that supply the pancreas and duodenum. image
PARAAORTIC LYMPH NODES:
The abdominal lymphnodes that are adjacent to the aorta. image
PARAILIAC LYMPH NODES:
The lymphnoes that are adjacent to the iliac arteries. image
PARIETAL LOBE:
The upper central portion of the cerebral hemisphere, posterior to the central sulcus, and anterior to the parietooccipital notch (medial hemisphere). image
PATELLA:
The roughly triangular sesamoid bone located in front of the knee, within the tendon of the quadriceps femoris muscle, a major extensor of the lower leg. image
PECTORALIS MAJOR:
Muscle which contributes to the adduction, flexion, and medial rotation of the arm. It originates at the clavicle, sternum, six upper ribs, and the aponeurosis of obliquus externus abdominus, and inserts into the crest of intertubercular groove of the humerus. The major muscle of the upper chest wall. image
PECTORALIS MINOR:
Muscle which originates at the third, fourth and fifth ribs, and inserts into the coracoid process of the scapula. It contributes to drawing the shoulder forward and downward. image
PEDICLE:
The short tubular bone process of the vertebral arch that forms the connection between the lamina and vertebral body (centrum). image
PELVIC DIAPHRAGM:
The floor of the pelvis formed by the coccygei and levatores ani muscles and their fascia. The pelvic diaphgram is fenestrated (holes) for the anus and vagina. image
PERITONEAL CAVITY:
The thin space between the parietal and the visceral peritoneum, normally containing a small amount of serous fluid.
PERONEAL ARTERY:
(Fibular Artery)Originates from the posterior tibial artery and branches into the superficial epigastric, superficial circumflex iliac, external pudendal, deep femoral, and descending geniculate arteries. image
PERPENDICULAR PLATE OF ETHMOID:
The thin bony plate that projects off the inferior surface of the cribriform plate of the ethmoid bone that helps form the nasal septum. image
PETROUS PYRAMID:
A pyramid of dense bone within the temporal bone, located at the base of the cranium, and housing the hearing and vestibular sensory structures. image
PETROUS RIDGE:
The lateral division between the middle and posterior cranial fossae, oriented at about 45 degrees between sagittal and coronal in the axial plane. image
PHARYNGEAL RECESS:
A lateral extension in the wall of the nasopharynx that is situated cranial and dorsal to the pharyngeal orifice of the auditory (Eustachian) tube. image
PHALANGES:
The small tubular bones of the fingers and toes. image
PHYSIS (GROWTH PLATE):
The portion of long bones concerned with growth in length. image
PIRIFORM SINUS:
Fossa in the wall of the laryngeal pharynx that is lateral to the arytenoid cartilage and medial to the thyroid cartilage. image
PITUITARY:
An endocrine organ located at the base of the skull in the sella turcica ("turkish saddle"), and connected to the hypothalamus by a thin stalk. image
POPLITEAL ARTERY:
A continuation of the femoral artery that branches into the lateral and medial superior genicular, middle genicular, sural, lateral and medial inferior genicular, anterior and posterior tibial, genicular articular, and the patellar rete arteries. image
POPLITEAL BURSA:
The extension of the sheath of the synovial tendon of the popliteus muscle into the popliteal space. image
POPLITEAL VEIN:
The vein that parallels the path of the popliteal artery, originating at the junction of the venae comitantes of the anterior and posterior tibial arteries and continuing into the femoral vein at the level of the adductor hiatus. image
PONS (BRAINSTEM):
Portion of the central nervous system between the medulla oblongata and the mesencephalon, consisting of the pars dorsalis and pars ventralis. The roof of the pons (the "tegmentum") forms the ventral/anterior floor of the fourth ventricle. In a sagittal view, the pons looks like the "pot-belly" of an overweight man. image
PORTAL VEIN:
Vein originating from the junction of the superior mesenteric and splenic veins, and divides into smaller branches throughout the liver. image
POSTERIOR CLINOID:
Two tubercles located on the superior sides of the dorsum sellae of the sphenoid bone, that are part of the attachment for the tentorium of the cerebellum. image
POSTERIOR RIB:
Portion of the rib located on the dorsal side of the body. image
POSTERIOR TIBIAL ARTERY:
Artery originating from the popliteal artery and branching into the fibular circumflex branch, peroneal, medial plantar, and lateral plantar arteries. image
PRE-EPIGLOTTIC RECESS:
The space between the posterior border of the tongue (at its root) and the anterior margin of the epiglottis. image
PRESACRAL SPACE:
The retro- and extra- peritoneal soft-tissues that are anterior to the sacrum. image
PROFUNDA FEMORIS ARTERY:
Atery which origintes from the femoral artery, and branches into the medial and later circumflex arteries of the thigh and perforating arteries. image
PROSTATE:
Gland surrounding the neck of the bladder and urethra in males. Prostatic secretions are combined with spermatocytes to form semen, and provide nourishment for the spermatozoa. image
PROSTATIC URETHRA:
Portion of the urethra that passes through the prostate. image
PSOAS MUSCLE:
Originates at the lumbar vertebrae and fascia and inserts into the lesser trochanter of femur. It contributes to the flexion of the trunk and the flexion and medial rotation of the thigh. Pork tenderloin and filet mignon are psoas muscles. image
PUBIC SYMPHYSIS:
The joining of the pubic bones, in the medial plane, by thick fibrocartilage. image
PULMONARY TRUNK:
Vessel which originates from the concus arteriosus of the right ventricle, and dividing into the right and left pulmonary ateries, that deliver deoxygenated blood to the lungs. image
PULMONARY VEINS:
The four veins (right/left superior and inferior) that return oxygenated blood from the lungs to the left atrium. image
PYLORIC VALVE:
Fold of mucous membrane located at the pyloric orifice of the stomach. image
