(n.) That which is protuberant swelled or pushed beyond the surrounding or adjacent surface; a swelling or tumor on the body; a prominence; a bunch or knob; an elevation.
Example Sentences:
(1) The protuberances arose after an exposure of early-exponential phase cells to digestive enzymes from hepatopancreas of Helix pomatia.
(2) The patient's main phenotypic features were short-limb dwarfism, craniofacial disproportion with prominent forehead, short neck and trunk with pectus carinatum, and platyspondyly, protuberant abdomen, acromesomelic shortness of limbs, bilateral palm simian crease, short feet with brachydactyly of the 2nd toe, and prominent heels.
(3) The active zones were distinguishable as regions with an increased density of large particles and vesicle attachment sites represented by P face depressions and E face protuberances.
(4) Rotary-replication of quick-frozen, etched postsynaptic membranes enhanced the visibility of these surface protuberances and illustrated that they often occur in dimers, tetramers, and ordered rows.
(5) Comparison of this patient with thirteen previously published cases of this trisomy reveals a pattern of common features including: peculiar craniofacial dysmorphism--facial asymmetry, antimongoloid slant, narrow or short palpebral fissures, prominent nose, long upper lip, micro or retrognathia, high arched palate, low set ears, malformed ears, protuberant occiput--, abnormal fingers and toes, short neck, mental and growth retardation, cardiopathy, respiratory distress etc..
(6) A 51-year-old Caucasian man presented with a yellowish lesion containing multiple protuberances over his right cheek.
(7) Other features which conform to previous reports are a peculiar face with a long philtrum, protuberant lower lip, relative micrognathia, large dysplastic ears, excessive loose skin folds around the scalp, neck and trunk, large hands with camptodactyly, varus deformities of the feet and a hoarse, low-pitched voice.
(8) Characteristic protuberant structures were observed on cells of all cellulolytic strains.
(9) In osteo-onychodysostosis, characteristic osseous horns arise from the posterior iliac wings, whereas in Type IX Ehlers-Danlos syndrome, similar protuberances extend inferiorly from the occiput.
(10) The indentations and protuberances of the cranial bones in the region of the middle cranial fossa were regarded as reflecting prominent indentations of the gyri and were attributed no pathological significance.
(11) Some ciliated cells were also seen to exhibit protuberant mucus protrusion.
(12) An artifactual protuberance at the surface of the liver in connection with an incomplete acoustic shadow is described.
(13) Patients develop a thoracic kyphosis, a lumbar lordosis, and a protuberant abdomen with prominent horizontal skinfold creases.
(14) Upon further incubation at 37 degrees C, Con A was internalized over the entire cell periphery of the rounded, untreated cells but on collagenase-treated PMNs was rapidly gathered into a cap overlying the uropod or protuberant region of cytoplasm where it was subsequently internalized.
(15) Oxystomatous crabs of the subfamily Calappinae, particularly the genus Calappa, possess a large tooth on the dactyl and a pair of protuberances on the propodus of the right cheliped.
(16) The first case was a six-year-old girl with tumor in the right nostril and epipharynx, the second was a 66-year-old male patient with protuberances in the hypopharynx.
(17) The protuberant form of the papilla developed much earlier than the calyceal muscle which was observed in the late stage of intrauterine life.
(18) In the margin of non cornified squamous cell carcinomas there are as well bud-like cytoplasmic protuberances like microvilli as microplicae.
(19) The young cyst is enclosed by a cyst wall containing numerous small protuberances.
(20) When this fundamental plane was projected to the lateral view on CT scan, it appeared to be almost identical to the line connecting the tip of posterior clinoid process to the internal occipital protuberance (the fundamental line).
Tuberosity
Definition:
(n.) The state of being tuberous.
(n.) An obtuse or knoblike prominence; a protuberance.
Example Sentences:
(1) A popping phenomenon was observed between the coracoacromial ligament and the greater tuberosity of the humerus, which was covered by the rotator cuff, and the coracoacromial ligament was resected with a rongeur under endoscopic visualization in all shoulders.
(2) A graft of epithelial and connective tissue was taken from the maxillary tuberosity and placed into the defect.
(3) There was a significant difference between the groups in the position of the perineum with respect to the ischial tuberosities at rest (p less than 0.025) and on defaecation straining (p less than 0.005).
(4) There was an associated fracture of the greater tuberosity of the humerus, which required open reduction and internal fixation.
(5) An example of a rare peripheral ameloblastic carcinoma of the maxillary tuberosity is presented.
(6) With respect to the fracture type and extent of displacement of the humeral head and the tuberosities the concepts for treatment remain controversial.
(7) The physis of the tibial tuberosity is composed primarily of fibrocartilage and fibrous tissue, with bone being added to the anterior portion of the tibial metaphysis by membranous bone formation.
(8) Mandibular conduction anaesthesia via the tuberosity approach did not show any particular advantage over the other 2 techniques in this investigation.
(9) Increases in skin temperature averaging 2.3 C to 2.5 C under the ischial tuberosities and 3.2 C to 3.5 C under the thighs were noted when the subjects sat on either of the latex rubber cushions.
(10) In addition to traditional medial transfer of the tibial tuberosity, lateral release, and medial joint capsule duplication, vastus medialis transposition and deepening of the intercondylar sulcus on the proximal joint surface of the femur were done.
(11) Excellent or satisfactory results were obtained in all six patients with two-part fractures involving the surgical neck; in four of the five patients with three-part fractures involving the surgical neck and tuberosities; in nine of the 11 patients with fracture-dislocation; and in two of the three patients with split fractures of the humeral head.
(12) A case of peripheral ameloblastoma is presented which was located in the right maxillary tuberosity area in a 52-year-old caucasian male.
(13) After excluding cases in which there was concomitant disease (neurofibromatosis, tuberose sclerosis, or multiple sclerosis), 18 cases of multicentric tumor (7.5%) remained.
(14) A review of 12 cases of transverse proximal diaphysial fractures 3.0 cm distal from the fifth metatarsal tuberosity with a 2-year follow-up is presented.
(15) The comparison related to chronological age documented a morphologic change of the greater tuberosity and progressive degeneration of all elements of the tendinous structures with progressive (1) osteitis of the greater tuberosity, cystic degeneration, and irregularity of the cortical margin; (2) degenerative sulcus between the greater tuberosity and the articular surface; (3) disruption of the integrity of the attachment of the tendon to the bone by Sharpey's fibers; (4) loss of cellularity, loss of staining quality, and fragmentation of the tendon; (5) diminution of the vascularity of the tendon; and (6) diminution of fibrocartilage.
(16) When surgical reduction is not possible for edentulous patients with little space between the retromolar pad and the maxillary tuberosity, dentures are most often made quite thin and as such are prone to fracture.
(17) Of 14 patients with navicular tuberosity avulsion, seven had damage to the anterior process of the calcaneum at the calcaneocuboid joint--possibly the result of an occult subluxation of the midtarsal joint.
(18) The condition in which pain is felt over the area at the ischial tuberosity and radiating down the back of the thigh is labelled the hamstring syndrome.
(19) A bone block including the attachment of the patellar tendon is transposed medially to correct the quadriceps angle (Q-angle), elevate the tibial tuberosity, and thereby decrease patellofemoral pressure.
(20) Whether isolated or associated with phacomatoses, they are histologically identical and the hypothesis which suggests that isolated angiomyolipomas represent a forme fruste or tuberose sclerosis is attractive.