Radiological evaluation of the localization of sympathetic ganglia in the cervical region

2021 ◽  
Author(s):  
Ülkün Ünlü Ünsal ◽  
Salim Şentürk ◽  
Serhat Aygün
Keyword(s):  
Sympathetic Ganglia ◽  
Cervical Region ◽  
Radiological Evaluation

Unusual Intranuclear Structures in Chick Sympathetic Neurons

1967 ◽  
Vol 25 ◽  
pp. 188-189
Author(s):  
E. B. Masurovsky ◽  
H. H. Benitez ◽  
M. R. Murray
Keyword(s):  
Electron Microscope ◽  
Sympathetic Neurons ◽  
Uranyl Acetate ◽  
Sympathetic Ganglia ◽  
Lead Citrate ◽  
Thin Sections ◽  
Cns Neurons ◽  
Mammalian Cns

Recent light- and electron microscope studies concerned with the effects of D2O on the development of chick sympathetic ganglia in long-term, organized culture revealed the presence of rod-like fibrillar formations, and associated granulofibrillar bodies, in the nuclei of control and deuterated neurons. Similar fibrillar formations have been reported in the nuclei of certain mammalian CNS neurons; however, related granulofibrillar bodies have not been previously described. Both kinds of intranuclear structures are observed in cultures fixed either in veronal acetate-buffered 2%OsO4 (pH 7. 4), or in 3.5% glutaraldehyde followed by post-osmication. Thin sections from such Epon-embedded cultures were stained with ethanolic uranyl acetate and basic lead citrate for viewing in the electron microscope.

Radiological evaluation of primary bile duct cancer

1983 ◽  
Vol 19 (4) ◽  
pp. 789
Author(s):  
S W Cho ◽  
K W Kim ◽  
J T Lee ◽  
C Y Park
Keyword(s):  
Bile Duct ◽  
Bile Duct Cancer ◽  
Radiological Evaluation ◽  
Duct Cancer

Radiological evaluation of vasculo-Behcet's disease

1993 ◽  
Vol 29 (1) ◽  
pp. 62 ◽  
Author(s):  
Kyung Hwan Lee ◽  
Jae Hyung Park ◽  
Joon Ku Han ◽  
Hyun Ae Park ◽  
Jin Wook Chung ◽  
...  
Keyword(s):  
Behçet’S Disease ◽  
Behcet’S Disease ◽  
Behçet's Disease ◽  
Radiological Evaluation ◽  
Behcet's Disease

Radiological evaluation of familial osteopetrosis

1980 ◽  
Vol 16 (2) ◽  
pp. 626
Author(s):  
MC Moon ◽  
SW Kang ◽  
SJ Rhee ◽  
JJ Won ◽  
KC Choi
Keyword(s):  
Radiological Evaluation

Radiological evaluation of early gastric cancer: analysis of 104 cases

1987 ◽  
Vol 23 (3) ◽  
pp. 424 ◽  
Author(s):  
B I Choi ◽  
J H Kim ◽  
M C Han ◽  
C W Kim ◽  
I S Song ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Gastric Cancer ◽  
Radiological Evaluation

A METHOD FOR EVALUATING AN EXPERIMENTAL ATHYREOSIS

1972 ◽  
Vol 70 (2) ◽  
pp. 289-294 ◽  
Author(s):  
K. Schimmelpfennig ◽  
A. Kaul ◽  
U. Haberland
Keyword(s):  
Weight Loss ◽  
Thyroid Tissue ◽  
Cervical Region ◽  
List Type ◽  
Experimental Animals

ABSTRACT A micro-131I-test is presented which allows an easy separation of completely surgically thyroidectomised experimental animals from animals with aberrant or residual thyroid tissue. The application of the method is easy and not time-consuming: the total time spent on one animal is approximately 3 min. The method is based on the principle that the 131I storage is measured over the cervical region. The application of this method gives the following advantages: When performing studies with proven athyroid rats it is not necessary subsequently to demonstrate athyreosis (histologically, BMR, or PBI). Time-consuming experiments with animals which are not definitely athyroid can be avoided. The additional fractionated radio-iodine resection after surgical thyroidectomy, used by many authors to destroy residual thyroid tissue, becomes superfluous. Such a procedure takes 4 to 8 weeks. The animals may be used after a 5-day-period. This excludes secondary changes like weight loss and disturbed development which have to be taken into consideration when using a radio-iodine resection.

Guided surgery with 3D printed device: a case report

2020 ◽  
Author(s):  
Michelle Carvalho de Sales ◽  
Rafael Maluza Flores ◽  
Julianny da Silva Guimaraes ◽  
Gustavo Vargas da Silva Salomao ◽  
Tamara Kerber Tedesco ◽  
...  
Keyword(s):  
Operating Time ◽  
Three Dimensional ◽  
Conventional Technique ◽  
Cervical Region ◽  
Mean Deviation ◽  
Apical Region ◽  
Virtual Planning ◽  
Surgical Guide ◽  
Surgical Guides ◽  
High Level

Dental surgeons need in-depth knowledge of the bone tissue status and gingival morphology of atrophic maxillae. The aim of this study is to describe preoperative virtual planning of placement of five implants and to compare the plan with the actual surgical results. Three-dimensional planning of rehabilitation using software programs enables surgical guides to be specially designed for the implant site and manufactured using 3D printing. A patient with five teeth missing was selected for this study. The patient’s maxillary region was scanned with CBCT and a cast model was produced. After virtual planning using ImplantViewer, five implants were placed using a printed surgical guide. Two weeks after the surgical procedure, the patient underwent another CBCT scan of the maxilla. Statistically significant differences were detected between the virtually planned positions and the actual positions of the implants, with a mean deviation of 0.36 mm in the cervical region and 0.7 mm in the apical region. The surgical technique used enables more accurate procedures when compared to the conventional technique. Implants can be better positioned, with a high level of predictability, reducing both operating time and patient discomfort.

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