Wyniki wyszukiwania - AGRO

1

Abnormal location of the papilla of Vater: a cadaveric study

100%

Paraskevas G., Papaziogas B., Natsis K., Katsinelos P., Gigis P., Atmatzidis K.

Folia Morphologica

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2005

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tom 64

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nr 1

51-53

We report a case of a male cadaver aged 72 years with an ectopic location of the papilla of Vater. The ectopic papilla was situated at the supero-posterior border of the 3rd portion of the duodenum at a distance of 0.9 cm from the limit of the 2nd and 3rd portions of the duodenum. The frequency of this anomaly fluctuates between 0 and 11.83% and when the papilla is located distal to its usual position the usual location is in the proximal 2 cm of the 3rd part of the duodenum. We refer to the possible difference in the papilla’s location between patients and cadavers and call attention to the differential diagnosis with spontaneous or surgical fistulae.

2

Research of thoracolumbar spine lateral vascular anatomy and imaging

100%

OuYang H., Ding Z.

Folia Morphologica

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2010

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tom 69

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nr 3

This study introduces an anatomical basis for surgeries such as thoracoscopeassisted thoracolumbar spinal anterior interbody fusion in terms of image observing and corpse specimen anatomising. The observation of the 3-dimensional computed tomography (CT) image indicates that segmental arteries are visible and run in the central supersulcus of the corresponding vertebral body’s side, while the branches are invisible. The distances between adjacent segmental arteries in T₁₀/₁₁, T₁₁/₁₂, T₁₂ /L₁, L₁/₂,, and L₂/₃ are 23.35 ± 1.48, 25.61 ± 2.08, 29.12 ± 2.30, 32.53 ± 2.18, and 33.73 ± 2.29 (mm), respectively. And the observation by the thoracolumbar spine side of the adult corpse specimens shows that segmental arteries and veins constantly exist and run in the central supersulcus of the corresponding vertebral body’s side; each segmental artery has some small branches; the zone between the upper and lower segmental arteries form a relatively non-vascular nerve safe zone, where the intervertebral space (disc) locates. The distances between adjacent segmental arteries in T₁₀/₁₁, T₁₁/₁₂, T₁₂ /L₁,L₁/₂,L₂/₃ are 23.34 ± 0.78, 25.54 ± 0.85, 29.11 ± 1.01, 32.82 ± 1.28, and 33.71 ± 1.42 (mm), respectively. The safe zone, with the intervertebral disc as the reference mark, can provide enough operation space for surgeries like thoracoscope-assisted anterior interbody fusion and reducing damage to blood vessels as well as surgical complications. Additionally, the arrangement and distribution of segmental arteries can be clearly displayed on the 3-dimensional CT image and the result is basically consistent with that of corpse specimens. Therefore, the 3-dimensional CT image can be regarded as the reference for video-assisted thoracoscopic surgery plans. (Folia Morphol 2010; 69, 3: 128–133)

3

A rare case of anastomosis between the dorsal pancreatic artery and the middle colic artery

100%

Makomaska-Szaroszyk E., Fiedor P.

Folia Morphologica

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1989

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tom 48

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nr 1-4

4

Report from the activities of the Polish Anatomical Society in 1989

100%

Kupczynska M.

Folia Morphologica

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1990

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tom 49

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nr 3-4

5

The anatomy of the tympanic sinus

100%

Nitek S., Wysocki J., Niemczyk K., Ungier E.

Folia Morphologica

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2006

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tom 65

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nr 3

195-199

The tympanic sinus is one of the most important structures of the human temporal bone. Located in its vicinity are the round window, posterior semicircular canal and facial nerve. The study was performed on 30 temporal bones taken from adult cadavers of both sexes. After the tympanic sinus had been identified, its morphological features were evaluated. The sinus was then measured using a graticule with an accuracy of 0.05 mm. Also measured were the shortest distances from the tympanic sinus to the neighbouring structures (the lateral and posterior semicircular canal, the facial nerve canal and the jugular fossa). The measurements were performed under a surgical microscope with eye-piece graduation of 0.05 mm accuracy. Four main morphological types of fossa of the tympanic sinus and two main developmental forms, a deep sinus and a shallow sinus, were distinguished. The existence of a deep sinus was associated with absence of the bridge and the sinus was shallower when the bridge was prominent. The very deep sinuses were located close to the facial canal, in some cases penetrating deep in its vicinity (in some cases even going beyond two thirds of the canal’s circumference), which poses a real risk of facial nerve damage during surgical removal of a lesion located in close proximity to the nerve. In most cases the tympanic sinus is elliptical in shape and its long diameter lies in the vertical plane (mean value: 2.73 × 2.23 mm). The mean distances from the tympanic sinus to the facial nerve canal, lateral semicircular canal, posterior semicircular canal and jugular fossa were 1.5 mm, 2.1 mm, 1.59 mm and 5.5 mm respectively. No correlation was observed between the measurement results and either sex or side.

6

Multiple renal arteries [aa.renales] in mink and dog

100%

Wiland C., Indykiewicz P.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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1999

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tom 02

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nr 2

29 mink and 35 dog specimens investigated showed some occurrence of double renal arteries.

7

Anatomy of the posterior communicating artery - preliminary report

100%

Klapecki J., Pacholec E., Ciszek B.

Folia Morphologica

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1996

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tom 55

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nr 4

8

Surgical anatomy of anterior petrosectomy

100%

Sloniewski P., Zielinski P., Rynkowski M.

Folia Morphologica

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2000

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tom 59

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nr 2

Neurosurgical procedures in the region of the petroclival region of the skull base require unique knowledge of the local anatomy. The measurements of this region considering the visible anatomical landmarks are helpful both during surgery and while planning the general schemes for the approach. We have evaluated the anatomy of the anterior surface of the petrous bone and of the middle fossa taking into consideration the surgical removal of part of the petrous bone — the anterior petrosectomy. We have measured the distances and angles between the chosen structures in this region. The measurements were taken on 10 skulls, on both sides. The results enrich the algorithm of the anterior petrosectomy.

9

Anatomy of the anterior choroidal artery - clinically orientated study

100%

Pacholec E., Klapecki J., Ciszek B., Mazurowski W., Aleksandrowicz R., Zabek M.

Folia Morphologica

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1996

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tom 55

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nr 4

10

The morphological evaluation of frontal sinuses in the human skulls

100%

Strek P., Kaczanowski K., Skawina A., Pitynski K., Kitlinski Z., Mrowka D., Naklicka B.

Folia Morphologica

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1992

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tom 51

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nr 4

11

A morphological study of the posterior communicating artery

100%

Uz A., Mine E. K.

Folia Morphologica

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2004

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tom 63

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nr 4

This study aims to identify and yield a better understanding of the origin of the posterior communicating artery, its perforating branches and the relations in the vicinity of that artery. In 30 brains filled with a mixture of latex through the internal carotid and basilar arteries the posterior communicating artery originated from the posterior aspect of the C4 part of the internal carotid artery in 20 hemispheres (66.6%) and from its postero-lateral part in 8 hemispheres (26.6%). In 2 hemispheres (6.6%), however, it originated from the anterior aspect of the internal carotid artery. In 8 hemispheres (26.6%) a foetal type of posterior communicating artery was observed. It was 11.94 mm (8.03–15.07 mm) in length from the origin of the PCoA to the point of union with the posterior cerebral artery. The PCoA gave 5, 8 perforating branches (4–9). The distance of the origin of these branches from the origin of the PCoA was 3.30 mm (0.06–9.05) and the area occupied by the origins of the perforating branches was 4.53 mm (0.01–9.07). The perforating branches of the posterior communicating artery were generally dense in the initial 2/3 of the artery. Consequently, the posterior third of the posterior communicating artery seems to be a safer area during surgical operations. As the perforating branches are dense in the initial 2/3 of the artery, this region is at highest risk of damage during operations.

12

Relationship between the intervertebral foramina and the spinal nerves at the level of C4-T2 of the human fetal vertebral column

100%

Ziolkowski M., Trzaska M., Kurlej W., Porwolik K., Porwolik M.

Folia Morphologica

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1994

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tom 53

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nr 3

13

The second discovery of Chaetomnion pyriferum [Chaetophorales, Chlorophyceae]

100%

Szymanska H.

Fragmenta Floristica et Geobotanica

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1996

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tom 41

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nr 2

14

Types of neurons of the claustrum in the rabbit - Nissl, Kluver-Barrera and Golgi studies

100%

Wasilewska B., Najdzion J.

Folia Morphologica

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2001

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tom 60

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nr 1

The studies were carried out on the claustrum of 8 adult rabbits. Four types of neurons were distinguished: 1. Multipolar neurons, which have dendritic trunks either with conus (multipolar polygonal perikarya) or without conus (multipolar rounded perikarya). Both subdivisions of the multipolar neurons have 3–6 dendritic trunks. Only some branches of these trunks have spines. An axon emerges mainly from the cell body, rarely from the initial part of the dendritic trunk. 2. Bipolar neurons with fusiform or rounded perikarya; they have two dendrites covered with spines. An axon originates directly from the cell body or from one of the dendritic trunks. 3. Triangular neurons, which have three dendritic branches with spines. An axon emerges directly from the soma, often near the primary dendritic trunk. 4. Pear-shaped neurons with one or two dendritic trunks arise from one pole of the cell body and with an axon that originates from the opposite side of the perikaryon. The dendrites are covered with spines.

15

Microsurgigal anatomy of the venous system of the lateral cerebral fossa

100%

Dabrowska M., Andrzejczak A., Ciszek B., Aleksandrowicz R., Mazurowski W., Zabek M.

Folia Morphologica

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1996

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tom 55

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nr 4

16

Comparative study of the intratesticular vascular rete in men and certain animals

100%

Jedrzejewski K. S., Cendrowska I., Okraszewska E., Bienias R.

Folia Morphologica

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1996

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tom 55

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nr 4

17

Geometrical assessment of the foetal lumbar vertebral column - clinical implications

100%

Czyz M., Kedzia A.

Folia Morphologica

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2004

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tom 63

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nr 4

The neural arches, transverse processes, spinous processes, and superior and inferior articular processes of each of the 5 lumbar vertebrae can often be found under the common heading of ‘posterior element’. The aim of our study was to assess the changes in geometry of the posterior elements of the foetal lumbar vertebrae during the foetal period. A total of 50 human foetuses, both female and male, from natural abortions, C-R length ranging from 58 to 220 mm, were examined. The methodology of the research included classical anatomical preparation, detailed measurements of the structural elements of the lumbar vertebrae and statistical analysis. Geometrical reconstruction was subsequently performed. The shape of the posterior elements changed gradually from wide and massive to slender. We observed a descending sequence of these alterations, the first vertebra to change being L₁, with L₅ the last. The dynamic of the change was at its greatest during the first 4 weeks of the period evaluated. On the basis of our observations we concluded that the geometry of the posterior elements of the lumbar vertebrae undergoes a process of a great transformation during the foetal period, a process which progresses dynamically until the 14th week of intra-uterine development. The associations with micro-angiogenesis, the ossification process and the notion of structural adaptation of the lumbar spine to heightening mechanical stress are also discussed.

18

Neuropeptides in the porcine coeliac-superior mesenteric ganglion

100%

Lakomy M., Happola O., Majewski M., Wasowicz K.

Folia Histochemica et Cytobiologica

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1993

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tom 31

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nr 4

19

Middle superficial cerebral vein

100%

Ciszek B., Dabrowska M., Andrzejczak A., Aleksandrowicz R., Mazurowski W., Zabek M.

Folia Morphologica

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1998

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tom 57

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nr 2

20

Microsurgical anatomy of the anterior communicating artery

100%

Kwolek-Klimkiewicz J., Ciszek B., Aleksandrowicz R., Mazurowski W., Zabek M., Gorski R.

Folia Morphologica

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1996

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tom 55

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nr 4

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