Alexandros Sarafis

ORCID: 0009-0004-6645-0829
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About
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Research Areas
  • Lymphatic System and Diseases
  • Diagnosis and Treatment of Venous Diseases
  • Connective tissue disorders research
  • Lymphatic Disorders and Treatments
  • Diabetic Foot Ulcer Assessment and Management
  • Vascular Malformations and Hemangiomas
  • Cardiac, Anesthesia and Surgical Outcomes
  • Ocular Diseases and Behçet’s Syndrome
  • Neurological Disorders and Treatments
  • Gastrointestinal disorders and treatments
  • Laser-induced spectroscopy and plasma
  • Botulinum Toxin and Related Neurological Disorders
  • Protein Tyrosine Phosphatases
  • Peripheral Artery Disease Management
  • Esophageal and GI Pathology
  • Colorectal Cancer Treatments and Studies
  • Venous Thromboembolism Diagnosis and Management
  • IgG4-Related and Inflammatory Diseases
  • Cultural Heritage Materials Analysis
  • Otitis Media and Relapsing Polychondritis
  • Neurological and metabolic disorders
  • Gastric Cancer Management and Outcomes
  • Colorectal and Anal Carcinomas
  • Image Processing and 3D Reconstruction
  • Dermatological and Skeletal Disorders

University of Ioannina
2024

Papageorgiou General Hospital
2016-2023

AHEPA University Hospital
2023

Aristotle University of Thessaloniki
2016-2023

Creative Commons
2017

Abstract Background A new technique named “Selected Lymph Node” (“SeLyN”) was evaluated, aiming to identify the most functional groin lymph nodes (LNs) for an effective LN transplantation. Methods Bilateral lower‐limb SPECT‐CT performed in upper‐limb lymphedema patients, select radioactive inguinal LN. Recorded data included demographics, stage, etiology of lymphedema, flap consistency accordance preoperative findings, size, number LN, and harvesting time. Infection episodes per year volume...

10.1002/jso.25650 article EN Journal of Surgical Oncology 2019-08-02

This retrospective study aimed to assess the impact of certain flap characteristics on long-term outcomes following microsurgical treatment in Breast Cancer-Related Lymphedema (BCRL) patients.Sixty-four out 65 BCRL patients, guided by "Selected Lymph Node" ("SeLyN") technique, underwent Vascularized Node Transfer (VLNT) between 2012 and 2018. According their surface size, flaps were divided into small (<25 cm2, n = 32) large (>25 32). Twelve six combined with free abdominally based breast...

10.3390/cancers13246198 article EN Cancers 2021-12-09

Key Clinical Message Despite its effectiveness in the treatment of malignant tumors, bevacizumab is associated with a variety side effects such as formation fistulas (i.e., tracheoesophageal, colovaginal, or rectovaginal). It important to recognize immediately emergence this entity order discontinue permanently and treat fistula.

10.1002/ccr3.523 article EN cc-by Clinical Case Reports 2016-02-26

Ehlers-Danlos syndromes (EDS) comprise a rare variety of genetic disorders, affecting all types collagen. Herein, we describe case the vascular type EDS, with coexisting segmental absence intestinal musculature, while simultaneously performing narrative review existing literature. A 23-year-old male patient history multiple abdominal operations due to recurrent bowel perforations and presence high-output enterocutaneous fistula was admitted our surgical department for further evaluation...

10.3390/jpm13081247 article EN Journal of Personalized Medicine 2023-08-10

We report on the ability to identify wood specimens by utilizing 30 fs Laser Induced Breakdown Spectroscopy (LIBS) in conjunction with machine learning techniques. Ten different have been studied. The spectral features were assigned atomic/ionic and diatomic molecular transitions. origin of latter has explored investigating dynamics created plume ambient argon atmosphere. Principal Component Analysis (PCA) was employed for dimensionality reduction based primary LIBS analysis. principal...

10.1051/epjap/2024230215 article EN The European Physical Journal Applied Physics 2024-01-01

Scleritis is a chronic, painful, potentially blinding disorder that may also involve the cornea, adjacent episclera and unveil tract. It often associated with ocular complications (corneal changes, glaucoma, cataracts) in up to 50% of patients it accompanied by an underlying systemic illness such as rheumatoid arthritis , Wegener’s granulomatosis or inflammatory bowel diseases (IBDs). considered be relatively rare extra-intestinal manifestation IBDs (about 2%). This case report represents...

10.4172/2476-1958.1000101 article EN cc-by Journal of Inflammatory Bowel Diseases & Disorders 2016-01-01

INTRODUCTION: Diabetic foot ulcers are the most common cause of hospitalization for diabetic patients in western world; it is estimated that 15% diabetics will develop a chronic ulcer during their lifetime. neuropathy, peripheral arterial disease and impairment microvascular circulation implicated formation ulcers. Benfotiamine, lipid-soluble, synthetic derivative thiamine, has well-known role reducing effects hyperglycemia oxidative stress, already been used to manage successfully...

10.1097/01.gox.0000512446.33575.df article EN cc-by-nc-nd Plastic & Reconstructive Surgery Global Open 2017-01-01
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