ON SURGICAL TREATMENT OF PATIENTS WITH VERTEBROBASILAR INSUFFICIENCY ASSOCIATED WITH KIMMERLE ANOMALY

2005 ◽  
pp. 069-073
Author(s):  
Aleksandr Kuzmich Chertkov ◽  
Maksim Evgenyevich Klimov ◽  
Marina Valentinovna Nesterova
Keyword(s):  
Surgical Treatment ◽  
Basilar Artery ◽  
Intraoperative Monitoring ◽  
Diagnostic Algorithm ◽  
Differential Diagnostics ◽  
Vertebrobasilar Insufficiency ◽  
Study Objective ◽  
Vertebral Arteries ◽  
Clinically Significant ◽  
A New Technique

Patients with vertebrobasilar insufficiency, which are frequent in neurological and neurosurgical practice, require a complex examination to reveal its ethiology and to perform a differential diagnostics. The study objective was to develop a diagnostic algorithm for detection of clinically significant forms of Kimmerle anomaly, and to introduce a new technique for surgical treatment under intraoperative monitoring of the vertebral artery decompression. When a patient with the Kimmerle anomaly shows a vertebrobasilar insufficiency, a comprehensive surgical policy includes a complex clinicalphysiological assessment of the vertebrobasilar basin (from vertebral arteries entrances up to the basilar artery and its branches). If any other pathology is excluded, the Kimmerle rings (foramen arcuale) are removed and hemodynamics in the vertebrobasilar basin is estimated by clinical and graphical Doppler methods.

scholarly journals Surgical treatment for common hepatic aneurysm. Original one-step technique

Open Medicine ◽  
2020 ◽  
Vol 15 (1) ◽  
pp. 898-904
Author(s):  
Bruno Amato ◽  
Renato Patrone ◽  
Gennaro Quarto ◽  
Rita Compagna ◽  
Roberto Cirocchi ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Hepatic Artery ◽  
Distal Part ◽  
Intraoperative Ultrasound ◽  
Section Area ◽  
One Step ◽  
A New Technique ◽  
Open Surgical Treatment ◽  
The Right ◽  
Vascular Stapler

AbstractIntroductionHepatic artery aneurysms are rare, and their treatment represents a challenge for the surgeons.Materials and methodsA new technique is presented for common hepatic artery (CHA) aneurysm: it requires minimal vascular surgical dissection and only one linear vascular stapler is applied at the bottom of aneurysm. Aneurysm exclusion is easily obtained, which allowed retrograde thrombosis. Liver blood supply is ensured to the right and left hepatic artery, through the gastroduodenal artery, and can be previously monitored, with temporary clamping of the section area, by visual control, enzyme evaluation and intraoperative ultrasound examination. We reported an open surgical treatment, with simultaneous removal of hepatic and adrenal metastases, secondary to colon cancer.ResultsThe duration of vascular surgery was 30 min and did not involve complications. Postoperative controls confirmed the efficacy of the procedure.DiscussionThis original technique can be added to the various open and endovascular techniques so far described for the treatment of a CHA aneurysm. It is advisable as open surgery, mostly in case of associated pathologies.ConclusionsThe authors believe that this “one shot” technique by vascular staple of the distal part of CHA is minimally invasive and effective to obtain the exclusion of the aneurysm.

A fatal, chronically growing basilar artery: a new type of dissecting aneurysm

1996 ◽  
Vol 84 (6) ◽  
pp. 962-971 ◽  
Author(s):  
Tohru Mizutani
Keyword(s):  
Mr Imaging ◽  
Basilar Artery ◽  
Dissecting Aneurysm ◽  
Neurological Deficits ◽  
Vertebrobasilar Insufficiency ◽  
Content Type ◽  
Asymptomatic Patients ◽  
Basilar Arteries ◽  
Fine Print

✓ A long-term follow-up study (minimum duration 2 years) was made of 13 patients with tortuous dilated basilar arteries. Of these, five patients had symptoms related to the presence of such arteries. Symptoms present at a very early stage included vertebrobasilar insufficiency in two patients, brainstem infarction in two patients, and left hemifacial spasm in one patient. Initial magnetic resonance (MR) imaging in serial slices of basilar arteries obtained from the five symptomatic patients showed an intimal flap or a subadventitial hematoma, both of which are characteristic of a dissecting aneurysm. In contrast, the basilar arteries in the eight asymptomatic patients did not show particular findings and they remained clinically and radiologically silent during the follow-up period. All of the lesions in the five symptomatic patients gradually grew to fantastic sizes, with progressive deterioration of the related clinical symptoms. Dilation of the basilar artery was consistent with hemorrhage into the “pseudolumen” within the laminated thrombus, which was confirmed by MR imaging studies. Of the five symptomatic patients studied, two died of fatal subarachnoid hemorrhage (SAH) and two of brainstem compression; the fifth patient remains alive without neurological deficits. In the three patients who underwent autopsy, a definite macroscopic double lumen was observed in both the proximal and distal ends of the aneurysms within the layer of the thickening intima. Microscopically, multiple mural dissections, fragmentation of internal elastic lamina (IEL), and degeneration of media were diffusely observed in the remarkably extended wall of the aneurysms. The substantial mechanism of pathogenesis and enlargement in the symptomatic, highly tortuous dilated artery might initially be macroscopic dissection within a thickening intima and subsequent repetitive hemorrhaging within a laminated thrombus in the pseudolumen combined with microscopic multiple mural dissections on the basis of a weakened IEL. The authors note and caution that symptomatic, tortuous dilated basilar arteries cannot be overlooked because they include a group of malignant arteries that may grow rapidly, resulting in a fatal course.

Surgical Treatment of Patients with Symptomatic Vertebrobasilar Insufficiency

1998 ◽  
Vol 12 (1) ◽  
pp. 28-33 ◽  
Author(s):  
Boulous Toursarkissian ◽  
Brian G. Rubin ◽  
Jeffrey M. Reilly ◽  
Robert W. Thompson ◽  
Brent T. Allen ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Vertebrobasilar Insufficiency

scholarly journals ‘A transverse scar on the neck’ – psychosomatic approach in the differential diagnosis and surgical treatment of hyperthyroidism in post-war Finland

2021 ◽  
Vol 65 (2) ◽  
pp. 140-156
Author(s):  
Eve-Riina Hyrkäs
Keyword(s):  
Surgical Treatment ◽  
Psychiatric Patients ◽  
Differential Diagnostics ◽  
Historical Study ◽  
Complex Nature ◽  
Surgical Interventions ◽  
Somatic Illness ◽  
Post War ◽  
Definition Of ◽  
The Mind

AbstractIn the Finnish medical discussion during the middle decades of the twentieth century, the challenging differential diagnostics between hyperthyroidism and various neuroses was perceived to yield a risk of unnecessary surgical interventions of psychiatric patients. In 1963, the Finnish surgeon Erkki Saarenmaa claimed that ‘the most significant mark of a neurotic was a transverse scar on the neck’, a result of an unnecessary thyroid surgery. The utterance was connected to the complex nature of thyroid diseases, which seemed to be to ‘a great extent psychosomatic’. Setting forth from this statement, the article aims to decipher the connection between hyperthyroidism, unnecessary surgical treatment and the psychosomatic approach in Finnish medicine. Utilising a wide variety of published medical research and discussion in specialist journals, the article examines the theoretical debate around troublesome diagnostics of functional complaints. It focuses on the introduction of new medical ideas, namely the concepts of ‘psychosomatics’ and ‘stress’. In the process, the article aims to unveil a definition of psychosomatic illness that places it on a continuum between psychological and somatic illness. That psychosomatic approach creates a space with interpretative potential can be applied to the historiography of psychosomatic phenomena more generally. Further inquiry into the intersections of surgery and psychosomatics would enrich both historiographies. It is also argued that the historical study of psychosomatic syndromes may become skewed, if the term ‘psychosomatic’ is from the outset taken to signify something that is all in the mind.

Differential diagnosis of chiasmal-cellular cyst

2020 ◽  
pp. 47-59
Author(s):  
Nikita Sergeevich Puzakov ◽  
Vladislav Yurievich Cherebillo ◽  
Ilya Aleksandrovich Tregubenko ◽  
Evgeniy Igorevich Kozak ◽  
Yuliya Igorevna Ryumina
Keyword(s):  
Surgical Treatment ◽  
Pituitary Adenomas ◽  
Comparison Group ◽  
Clinical Symptoms ◽  
Differential Diagnostics ◽  
Diagnostic Features ◽  
Accurate Preoperative Diagnosis ◽  
Colloid Cysts ◽  
Surgical Tactics ◽  
Cellular Area

The clinical symptoms of chiasmal-cellular formations are similar, which significantly complicates its differential diagnostics. The differential diagnostics of chiasmal-cellular cysts, which include colloid cysts, arachnoid cysts, Rathke’s pouch cysts, epidermoid and dermoid cysts, is especially difficult. Nevertheless, an accurate preoperative differential diagnostics of chiasmal-cellular cysts is an important stage of preparation for surgical treatment, which allows determining the surgical tactics in advance, because each group of chiasmal-cellular cysts has its own features of surgical treatment, which significantly reduce the number of complications and minimize the number of recurrences. This study intended to improve the efficiency of diagnostics of the chiasmal-cellular cysts by determining the criteria for its differential diagnostics. 94 patients with chiasmal-cellular cysts and pituitary adenomas were examined and treated in the period of 2009 and 2018 for this purpose. As the most frequent pathology of the chiasmal-cellular area, pituitary adenomas were selected as a comparison group due to the fact that it is often necessary to differentiate chiasmal-cellular cysts with this pathology. Patients were divided into 5 groups according to the nosology of the disease. Clinical picture, laboratory analysis and MRI data were studied in each group. Statistical analysis and comparison of the data obtained among all groups were performed, and it allowed to determine the distinctive diagnostic features incidental to each group. It is possible to make an accurate preoperative diagnosis based on the specific features of differential diagnostics.

Cerebral Blood Flow Volume in Posterior Circulation Ischemic Disorders

2021 ◽  
pp. 154431672110539
Author(s):  
Anastasiya Yu. Vishnyakova ◽  
Nataliya M. Medvedeva ◽  
Alexander B. Berdalin ◽  
Svetlana E. Lelyuk ◽  
Vladimir G. Lelyuk
Keyword(s):  
Blood Flow ◽  
Healthy Volunteers ◽  
Internal Carotid ◽  
Duplex Sonography ◽  
Posterior Circulation ◽  
Control Group ◽  
Vertebrobasilar Insufficiency ◽  
Flow Volume ◽  
Blood Flow Volume ◽  
Vertebral Arteries

Objective: The aim of this study was to determine blood flow volume (BFV) in the normal state and its features in patients with acute posterior circulation ischemic strokes (PCIS) and vertebrobasilar insufficiency (VBI) using color duplex sonography (DS).Methods: The study included DS data from 96 patients with verified PCIS (66 men and 30 women, aged 64±13 years) and 29 adults with VBI (17 men and 12 women, aged 66±11 years). The control group consisted of 65 healthy male volunteers of different ages.Results: In asymptomatic healthy volunteers, there was a significant decrease in BFV in the internal carotid artery (ICA) with age (502 ml/min in young people, 465 ml/min in the older subgroup) with rS = −0.24 ( p = 0.05), and the aggregated BFV in the vertebral arteries (VAs) turned out to be almost constant (141–143 ml/min). In patients with VBI, the aggregated BFV in the VAs (144 ml/min) did not differ from that in healthy volunteers, but the BFV values in the ICAs were significantly lower (325 ml/min). In patients with PCIS, the aggregated BFV in the ICAs was also significantly lower (399 ml/min) than in the control group but did not significantly differ from that in patients with VBI. In patients with PCIS, there was a significant decrease in the aggregated BFV in the VAs (105 ml/min), which distinguished this group from other examined patients.Conclusions: A significant decrease the BFV in the VA was observed only in patients with PCIS and was associated with the presence of steno-occlusive diseases (SOD) more often in the left VA. Patients with VBI had the most pronounced decrease in BFV in the ICA.

scholarly journals Immediate and Long-Term Results of the Spleen-Preserved Operations in the Surgical Treatment of Gastric Cancer

2020 ◽  
Vol 13 (3) ◽  
pp. 227-232
Author(s):  
Marina I. Rogozianskaia ◽  
Alexander Nikolayevich Redkin ◽  
Ivan Petrovich Moshurov
Keyword(s):  
Gastric Cancer ◽  
Surgical Treatment ◽  
Total Gastrectomy ◽  
The Body ◽  
Long Term Results ◽  
D2 Lymphadenectomy ◽  
Spleen Preserving ◽  
Cardiac Region ◽  
Clinically Significant

ntroduction. Currently, total gastrectomy with D2 lymphadenectomy is the standard surgical treatment for proximal gastric cancer at the resectable stages (I-III). The issue of advisability of splenectomy as a component of lymphadenectomy remains a controversial one, especially when the tumor is localized in the region of the body or cardiac region of the stomach.The aim of the study was to compare immediate and long-term outcomes, including the quality of life, between spleen preserving and spleen removing surgeries.Methods. The study included 363 patients with gastric cancer II-III stages, localized in the upper and/or the middle third of the stomach, who underwent surgery at the Voronezh Regional Clinical Oncology Hospital and the Voronezh Clinical Hospital of the Russian Railway-Medicine in 2015-2017. All patients were conditionally divided into 2 groups for comparative retrospective analysis. All patients of the first (experimental or spleen-preserved) group (144 patients) were performed R0 total gastrectomy with D2 lymphadenectomy, including splenic hilar nodes (№ 10,11) removal without splenectomy. Patients of the second (control or splenectomy) group (219 patients) were performed R0 total gastrectomy with D2 lymphadenectomy and prophylactic splenectomy (for splenic hilar nodes removal).Results. The average duration of the operation and the volume of blood loss did not differ in both groups. The incidence of early postoperative surgical complications was lower in the spleen-preserved group. Splenectomy was associated with more severe complications of class 4 and 5 according to the Clavien-Dindo classification. Conclusion. Parameters of the 1- and 3-year overall survival rate did not differ in both groups. The results of the GSRS questionnaire were similar in both groups, excluding reflux-esophageal symptoms scale. The reflux scale demonstrated a statistically and clinically significant advantage of spleen preservation.

scholarly journals Surgical treatment of peripheral hepatic cholangiocarcinoma with a visceral vein invasion

2020 ◽  
Vol 87 (7-8) ◽  
pp. 3-9
Author(s):  
О. Yu. Usenko ◽  
О. V. Hrynenko ◽  
А. І. Zhylenko ◽  
О. О. Popov ◽  
А. V. Husiev ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Hepatic Resection ◽  
Comparison Group ◽  
Postoperative Mortality ◽  
Late Results ◽  
Peripheral Cholangiocarcinoma ◽  
Group A ◽  
Comparative Group ◽  
Biliary Ducts ◽  
Clinically Significant

Objective. To estimate the immediate and late results of surgical treatment in patients, suffering peripheral cholangiocarcinoma with invasion of visceral vein. Маterials and methods. Retrospective analysis was accomplished for surgical treatment of 84 patients, suffering peripheral cholangiocarcinoma, in whom radical operations were performed in Department of Transplantation and Hepatic Surgery of Shalimov National Istitute of Surgery and Transplantology in a period from Jan. 2004 tо Dec. 2018 yrs. The investigated group consisted of 28 patients, to whom hepatic resection with simultant resection and plasty of visceral veins for tumoral vascular invasion was performed. Into comparison group 56 patients were included, in whom hepatic resection was not accompanied with vascular resection. Results. Trustworthy differences were absent between groups in accordance to following indices: the patients’ age (p=0.16-0.7), gender (p=0.3), physical status (p=0.36), pre- and postoperative stationary stay (p=0.4). In the investigated group there were performed 14.3% hemihepatectomies, 32.1% extended hemihepatectomies and 53.6% threesectioectomies, and in a comparative one - 57.2% (р ≤ 0.001), 14.3% (р = 0.054) and 21.4% (р = 0.002), accordingly. Simultant intervention on biliary ducts was done in 37.5% patients from investigated group and in 25% patients from comparative group (р = 0.305), the adjacent organs resection - in 14.3 and 12.5% (р = 0.819) patients, accordingly. Clinically significant postoperative complications were observed in 25 and 30.4% (р = 0.262) patients, accordingly. In the investigated group postoperative mortality was absent, while in a comparative one it constituted 3.5%. In the investigated group a 3-years and a 5-years total survival was noted in 47 and 35% patients, accordingly, while in a comparison group - in 49% (р = 0.317) and 38% (р = 0.003) patients, accordingly. In investigated group a 3-years and a 5-years survival without a recurrence was noted in 39 and 28% patients, accordingly, and in a comparative group - in 44% (р = 0.04) and 31% (р=0.002) patients, accordingly. Conclusion. Іnvasion of peripheral cholangiocarcinoma into visceral veins does not constitute a contraindication for operative treatment, if it is conducted in a highly specialized multidisciplinary centre.

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