Classification of Surgical Treatment Modalities

AbstractHaemorrhoids are highly vascular cushions of connective tissue in the anal canal, which are normal structures of the human body. Haemorrhoidal disease in clinical practice means that there is an abnormal enlargement of the anal cushions when these transform into “anal nodules”, bleed and/or prolapse. Haemorrhoidal disease is very common. Despite numerous studies undertaken and knowledge accumulated on the aetiology and pathogenesis of haemorrhoidal disease in the last decade, the specific mechanisms responsible for the development of the disease are not thoroughly understood. The pathophysiology is most likely multifactorial and complex, manifested by muscle weakness, intrarectal prolapse, changes in vascular pressure and flow in blood vessels, malformations, sphincter damage and failure, venostasis, inflammatory reactions, endothelin and collagen abnormalities, matrix metalloproteinases activity, etc. Currently, treatment guidelines for the haemorrhoidal disease are based on Goligher’s classification. The classification of haemorrhoidal disease should be submitted to revision by including aetiological factors, the dynamism of prolapse, symptomatology, enteropathogenesis, and gender characteristics. The present review is focused on recent data gained by exploring the anatomy, pathophysiology, classification, theories explaining the development of haemorrhoids, as well as aetiological invasive and surgical treatment modalities.

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FEATURES OF OPHTHALMIC CARE FOR PATIENTS WITH COMPLICATED CATARACTS

International Medical Journal ◽

10.37436/2308-5274-2019-4-18 ◽

2020 ◽

pp. 84-89

Author(s):

Inna Ivanovna Lapkina

Keyword(s):

Health Care ◽

Surgical Treatment ◽

Postoperative Complications ◽

Key Words ◽

Outpatient Treatment ◽

Practical Application ◽

Unified Approach ◽

Case Histories ◽

High Prevalence

Today, around 50 million people worldwide suffer from cataracts, more than a half of them need surgical treatment. High prevalence of this pathology in Ukraine, the need to improve the provision of ophthalmic care to patients, and the reform of the health care system have made the research relevant. Concomitant diseases and special conditions of the eye increase the risk of intra− and postoperative complications, worsen the functional parameters of patients after surgery. In order to develop a unified approach to the treatment of complicated cataracts based on diagnostically related groups of patients, a retrospective analysis of case histories of patients with different variants of complications related to the condition of the lens itself, its ligament apparatus and other structures of the eye was conducted. In each case, the surgeon has to choose the appropriate modification of cataract phacoemulsification surgery. The study proposed the classification of cataract phacoemulsification modifications on the basis of the techniques and the sequence of operation stages, taking into account the classification of the degrees of turbidity of the lens, proposed by L. Buratto. It has been noted that in complicated cases, according to the indications of the patient, surgery may be performed on several modifications of cataract phacoemulsification. The developed classification made it possible to generalize the various variants of pathology and greatly facilitate the choice of tactics of surgical treatment in complicated cataracts. It can be used not only for practical application, but also for improving the qualification of trained professionals. The prospect of further research is to identify contraindications for outpatient treatment of the patients with complicated cataracts. Key words: cataract complication, classification of phacoemulsification modifications, diagnostically related groups.

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Classification of endonasal HHT lesions using digital microscopy

Orphanet Journal of Rare Diseases ◽

10.1186/s13023-021-01801-9 ◽

2021 ◽

Vol 16 (1) ◽

Author(s):

F. Haubner ◽

A. Schneider ◽

H. Schinke ◽

M. Bertlich ◽

B. G. Weiss ◽

...

Keyword(s):

Quality Of Life ◽

Treatment Modalities ◽

Hereditary Haemorrhagic Telangiectasia ◽

Digital Microscopy ◽

Digital Microscope ◽

Lower Severity ◽

Gender Specific Differences ◽

Vegf Level

Abstract Background Recurrent spontaneous epistaxis is the most common clinical manifestation and the most debilitating symptom in hereditary haemorrhagic telangiectasia (HHT) patients. To this date, there exist only a classification of HHT patients by different genetic mutations. There is no standard classification for the mucocutaneous endonasal manifestations of HHT. The aim of the present study was to document the variety of endonasal HHT lesions using digital microscopy and to propose a clinical classification. Methods We recorded the endonasal HHT lesions of 28 patients using a digital microscope. We reconstructed the 3D images und videos recorded by digital microscope afterwards and classified the endonasal lesions of HHT in two classes: Grade A, presence of only flat telangiectasias in the mucosa level and Grade B, (additional) presence of raised berry or wart-like telangiectasia spots. We investigated also Haemoglobin level by routine laboratory procedures, plasma VEGF level by ELISA, Severity of epistaxis by epistaxis severity score (ESS) and quality of life by a linear visual analogue scale (VAS). Results We found a higher quality of life and a lower severity of epistaxis in Grade A patients in comparison to Grade B patients. No difference in plasma VEGF level and in Haemoglobin between Grad A patients and Grade B patients could be detected. Plasma VEGF levels showed no gender specific differences. It could also not be correlated to the extranasal manifestation. Conclusion The classification for endonasal manifestation of HHT proposed in this study indicates severity of epistaxis und quality of life. Digital microscopy with the ability of 3D reconstruction of images presents a useful tool for such classifications. The classification of endonasal HHT lesions using digital microscopy allows to evaluate the dynamic of HHT lesions in the course of time independent of examiner. This allows also to evaluate the efficacy of the different treatment modalities by dynamic of HHT lesions. Moreover digital microscopy is very beneficial in academic teaching of rare diseases.

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Is it possible to estimate the need for surgical management in patients with a tubo-ovarian abscess at admission? A retrospective long-term analysis

Gynecological Surgery ◽

10.1186/s10397-021-01095-6 ◽

2021 ◽

Vol 18 (1) ◽

Author(s):

Murat Gözüküçük ◽

Esra Gülen Yıldız

Keyword(s):

Surgical Treatment ◽

Antibiotic Therapy ◽

Treatment Failure ◽

Medical Treatment ◽

Length Of Hospital Stay ◽

Treatment Modalities ◽

Laboratory Findings ◽

Factors Affecting ◽

Laboratory Infection ◽

Major Factors

Abstract Background This study aimed to determine the possible prognostic factors correlated with the treatment modalities of tubo-ovarian abscesses (TOAs) and thus to assess whether the need for surgery was predictable at the time of initial admission. Materials and methods Between January 2012 and December 2019, patients who were hospitalized with a TOA in our clinic were retrospectively recruited. The age of the patients, clinical and sonographic presentation, pelvic inflammatory risk factors, antibiotic therapy, applied surgical treatment, laboratory infection parameters, and length of hospital stay were recorded. Results The records of 115 patients hospitalized with a prediagnosis of TOA were reviewed for the current study. After hospitalization, TOA was ruled out in 19 patients, and data regarding 96 patients was included for analysis. Twenty-eight (29.2%) patients underwent surgical treatment due to failed antibiotic therapy. Sixty-eight (70.8%) were successfully treated with parenteral antibiotics. Medical treatment failure and need for surgery were more common in patients with a large abscess (volume, > 40 cm3, or diameter, > 5 cm). The group treated by surgical intervention was statistically older than the patients receiving medical treatment (p < 0.05). Conclusions Although the treatment in TOA may vary according to clinical, sonographic, and laboratory findings; age of patients, the abscess size, and volume were seen as the major factors affecting medical treatment failure. Moreover, TOA treatment should be planned on a more individual basis.

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Demonstration of Placental Vascular Anatomy in Monochorionic Twin Gestations

Pediatric and Developmental Pathology ◽

10.1007/s10024-001-0089-z ◽

2002 ◽

Vol 5 (1) ◽

pp. 37-44 ◽

Cited By ~ 35

Author(s):

Monique E. De Paepe ◽

Sarah Burke ◽

Francois I. Luks ◽

Halit Pinar ◽

Don B. Singer

Keyword(s):

Vascular Anatomy ◽

Treatment Modalities ◽

Laser Coagulation ◽

Injection Technique ◽

Invasive Treatment ◽

Monochorionic Twin ◽

Macroscopic Classification ◽

Fetoscopic Laser Coagulation

Invasive treatment modalities for severe chronic twin-to-twin transfusion syndrome (TTTS), such as fetoscopic laser coagulation of communicating vessels, have revived the need for detailed studies of placental angioar-chitecture. We describe a practical placental vascular injection technique using alcohol-resistant tissue-staining dyes. Injection of color-coded gelatin-dye mixtures effectively delineated the intertwin vasculature, and allowed unequivocal macroscopic classification of vascular communications as artery-to-artery, vein-to-vein, or deep artery–to-vein anastomoses. The existence of deep artery–to-vein anastomoses was further confirmed by light microscopic demonstration of venous dye of one twin and arterial dye of the opposite twin within the same stem villus. Furthermore, the injection technique allowed determination of the caliber of the anastomoses, the direction of the artery-to-vein anastomoses, and the relative vascular territory of each twin. Documenting the vascular communications in monochorionic twin placentas with and without TTTS may enhance our understanding of the pathogenesis of chronic TTTS. Correlating the anastomotic patterns and location of the laser coagulation scars with post-ablation outcome will aid in the design of rational therapeutic methods for this often lethal condition.

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