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Valente FBA, Ardita V, Baccellieri D. Compensation for external iliac vein hypoplasia via an inherent suprapubic shunt. J Vasc Surg Venous Lymphat Disord 2024:101839. [PMID: 38290692 DOI: 10.1016/j.jvsv.2024.101839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/05/2024] [Accepted: 01/15/2024] [Indexed: 02/01/2024]
Affiliation(s)
- Ferdinando B A Valente
- Vein Center, Vascular Surgery Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Vincenzo Ardita
- Vein Center, Vascular Surgery Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Domenico Baccellieri
- Vein Center, Vascular Surgery Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Pavone P, Marino L, Cacciaguerra G, Di Nora A, Parano E, Musumeci G, Ruggieri M, Polizzi A, Falsaperla R. Klippel-Trenaunay Syndrome, Segmental/Focal Overgrowth Malformations: A Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1421. [PMID: 37628420 PMCID: PMC10453504 DOI: 10.3390/children10081421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/07/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023]
Abstract
Klippel-Trenaunay syndrome is an uncommon, infrequent, congenital disorder characterized by a triad of capillary malformation, varicosities, and tissue and bone hypertrophy. The presence of two of these three signs is enough to obtain the diagnosis. Capillary malformations are usually present at birth, whereas venous varicosities and limb hypertrophy become more evident later. The syndrome has usually a benign course, but serious complications involving various organs, such as gastrointestinal and genitourinary organs, as well as the central nervous system, may be observed. Recently, Klippel-Trenaunay syndrome has been included in the group of PIK3CA-related overgrowth spectrum (PROS) disorders. In terms of this disorder, new results in etiopathogenesis and in modalities of treatment have been advanced. We report here a review of the recent genetic findings, the main clinical characteristics and related severe complications, differential diagnoses with a similar disorder, and the management of patients with this complex and uncommon syndrome.
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Affiliation(s)
- Piero Pavone
- Section of Pediatrics and Child Neuropsychiatry, Department of Child and Experimental Medicine, University of Catania, 95100 Catania, Italy; (G.C.); (A.D.N.); (M.R.)
- National Council of Research, Institute for Biomedical Research and Innovation (IRIB), Unit of Catania, 95100 Catania, Italy;
| | - Lidia Marino
- Pediatrics and Pediatric Emergency Department, University Hospital, A.O.U. “Policlinico-Vittorio Emanuele”, 95100 Catania, Italy; (L.M.); (R.F.)
| | - Giovanni Cacciaguerra
- Section of Pediatrics and Child Neuropsychiatry, Department of Child and Experimental Medicine, University of Catania, 95100 Catania, Italy; (G.C.); (A.D.N.); (M.R.)
| | - Alessandra Di Nora
- Section of Pediatrics and Child Neuropsychiatry, Department of Child and Experimental Medicine, University of Catania, 95100 Catania, Italy; (G.C.); (A.D.N.); (M.R.)
| | - Enrico Parano
- National Council of Research, Institute for Biomedical Research and Innovation (IRIB), Unit of Catania, 95100 Catania, Italy;
| | - Giuseppe Musumeci
- Department of Biomedical and Biotechnological Sciences, Human Anatomy and Histology Section, School of Medicine, University of Catania, 95100 Catania, Italy
| | - Martino Ruggieri
- Section of Pediatrics and Child Neuropsychiatry, Department of Child and Experimental Medicine, University of Catania, 95100 Catania, Italy; (G.C.); (A.D.N.); (M.R.)
| | - Agata Polizzi
- Department of Educational Science, University of Catania, 95100 Catania, Italy;
| | - Raffaele Falsaperla
- Pediatrics and Pediatric Emergency Department, University Hospital, A.O.U. “Policlinico-Vittorio Emanuele”, 95100 Catania, Italy; (L.M.); (R.F.)
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Muacevic A, Adler JR. A Rare Case of Klippel-Trénaunay Syndrome. Cureus 2022; 14:e30128. [PMID: 36381931 PMCID: PMC9645192 DOI: 10.7759/cureus.30128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2022] [Indexed: 01/24/2023] Open
Abstract
The Klippel-Trénaunay syndrome (KTS) is a rare form of a birth disorder that includes capillary malformation, hypertrophy of bones and soft tissues, and tortuous varicosities, as well as hypertrophy of the capillaries resulting in hemangiomas and port wine discoloration. KTS is also known as angio-osteohypertrophy syndrome and dysplastic angiopathy. In this case report, we describe the case of a 13-year-old female with multiple superficial varicosities on the medial aspect of her left leg since birth. Computed tomography angiogram assessed and identified abnormal venous drainage in the lower limb. Klippel-Trénaunay-Weber syndrome (KTWS) differs from KTS in that KTWS involves arteriovenous malformations.
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Liebetrau D, Marnoto R, Goßlau Y, Zerwes S, Stangl F, Wohlgemuth WA, Hyhlik-Dürr A. Die Marginalvene – nach wie vor eine seltene Entität: Fallserie von 16 Patienten. DIE CHIRURGIE 2022; 93:892-898. [PMID: 35767078 PMCID: PMC9399208 DOI: 10.1007/s00104-022-01648-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 04/16/2022] [Indexed: 11/07/2022]
Abstract
Hintergrund Die Marginalvene (MV) ist eine angeborene, vorwiegend venöse Gefäßmalformation, die auf einer fehlenden Rückbildung des embryonalen Venensystems an den unteren Extremitäten beruht. Sie geht mit einer Vielzahl an Komplikationen einher. Bisher werden in der Literatur keine einheitlichen Therapieregime beschrieben. Fragestellung Welche Behandlungsstrategien und Ergebnisse gibt es bei Patienten mit MV? Material und Methoden Im Zeitraum 01.01.2008 bis 31.12.2020 wurden alle am Universitätsklinikum Augsburg behandelten Patienten mit Marginalvene retrospektiv aufgearbeitet. Ergebnisse Das mediane Alter zum Diagnosezeitpunkt lag bei 14,8 Jahren (3–42 Jahre). 12/16 Patienten hatten eine Beinlängendifferenz. 75 % der Patienten (12/16) hatten bereits zur Diagnosestellung MV eine chronisch-venöse Insuffizienz (CVI). Im untersuchten Kollektiv wurden 62,5 % (10/16) der Patienten zum Zeitpunkt der Diagnosestellung mittels Kompression konservativ behandelt. Bei weiteren 31,3 % (5/16) der Patienten erfolgte primär eine offen-chirurgische Entfernung der MV und bei 1/16 Patienten wurde die MV primär mittels endovenöser Lasertherapie (EVLT) verschlossen; 15/16 Patienten wurden sekundär therapiert. 2,6 ± 2,4 (MW ± SD) Sekundärprozeduren wurden pro Patient im Follow up durchgeführt. Das mittlere Follow-up lag bei 8,1 Jahren. Diskussion Zur Prävention/Vermeidung einer Progression einer CVI und Thrombembolieprophylaxe sollte nach Diagnosestellung die MV zeitnah verschlossen/entfernt werden. Die Anwendung chirurgisch-konventioneller Techniken zur Entfernung der MV scheint gegenüber der Behandlung mit minimal-invasiven Prozeduren hinsichtlich der Anzahl der erforderlichen Sekundäreingriffe von Vorteil.
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Ishikawa K, Yamamoto Y, Funayama E, Furukawa H, Sasaki S. Wound-Healing Problems Associated with Combined Vascular Malformations in Klippel-Trenaunay Syndrome. Adv Wound Care (New Rochelle) 2019; 8:246-255. [PMID: 31832274 DOI: 10.1089/wound.2018.0835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 09/18/2018] [Indexed: 01/19/2023] Open
Abstract
Significance: In Klippel-Trenaunay syndrome (KTS), management of a wound in the affected limb can be difficult because of the underlying vascular malformations present. This review describes the characteristics of KTS with wound complications in light of the genetic and molecular mechanisms of the disease. Recent Advances: KTS is a slow-flow combined vascular malformation characterized by the triad of capillary malformation, venous malformation with or without lymphatic malformation, and limb overgrowth. KTS is encompassed within the phosphatidylinositol-4,5-bisphosphate3-kinase catalytic subunit alpha (PIK3CA)-related overgrowth spectrum (PROS), having recently been linked to activating mutations in the PIK3CA gene. This clearly has implications for both molecular diagnosis and potential treatment strategies for the disease. Critical Issues: KTS should be distinguished from Parkes Weber syndrome, a fast-flow-type combined vascular malformation with limb overgrowth. Individualized management is needed for KTS and should be focused on the treatment of symptoms. Future Directions: Targeted therapies that inhibit the phosphoinositide 3-kinase signaling pathway are a potential treatment option for PROS.
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Affiliation(s)
- Kosuke Ishikawa
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuhei Yamamoto
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Emi Funayama
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroshi Furukawa
- Department of Plastic and Reconstructive Surgery, Aichi Medical University, Nagakute, Japan
| | - Satoru Sasaki
- Department of Plastic and Reconstructive Surgery, Center for Vascular Anomalies, Tonan Hospital, Sapporo, Japan
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Sivakumaran Y, Duara R, Vasudevan TM. Superficial Femoral Venous Aneurysm in a Patient with Klippel-Trenaunay Syndrome: The Femoral Hernia Mimic. Ann Vasc Surg 2018; 57:274.e15-274.e18. [PMID: 30500630 DOI: 10.1016/j.avsg.2018.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 09/10/2018] [Accepted: 09/23/2018] [Indexed: 01/19/2023]
Abstract
Venous aneurysms are a rare vascular anomaly characterized by a solitary area of dilatation containing all three layers of the venous vessel wall. Described throughout the venous system, venous aneurysms can be classified as deep or superficial based on the vein involved. Although generally asymptomatic, superficial venous aneurysms can be associated with venous insufficiency or venous thromboembolism and are often confused for soft tissue masses or hernias. In young adults, venous aneurysms are often associated with Klippel-Trenaunay syndrome. In this report, we present a case of a primary superficial venous aneurysm in a patient with Klippel-Trenaunay syndrome mimicking a femoral hernia.
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Affiliation(s)
- Yogeesan Sivakumaran
- Department of Vascular Surgery, Waikato District Health Board, Hamilton, New Zealand.
| | - Rajnish Duara
- Department of Vascular Surgery, Waikato District Health Board, Hamilton, New Zealand
| | - Thodur M Vasudevan
- Department of Vascular Surgery, Waikato District Health Board, Hamilton, New Zealand
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Wang SK, Drucker NA, Gupta AK, Marshalleck FE, Dalsing MC. Diagnosis and management of the venous malformations of Klippel-Trénaunay syndrome. J Vasc Surg Venous Lymphat Disord 2018. [PMID: 28624001 DOI: 10.1016/j.jvsv.2016.10.084] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE A dearth of information exists in the literature regarding current practice in the management of Klippel-Trénaunay syndrome (KTS), a rare condition. We review and describe the etiology, diagnosis, and treatment of KTS. METHODS Relevant data were synthesized from a Medline review using a combination of the keyterms "Klippel" and "Trénaunay." The majority of hits described singular case reports and were subsequently excluded. The remaining papers were then reviewed and included on the basis of the quality of evidence and the authors' discretion. CONCLUSIONS KTS is characterized by a clinical triad of extremity varicosities, cutaneous vascular malformations, and hypertrophy of soft tissues and long bones. The diagnosis is clinically supplemented with magnetic resonance imaging and computed tomography. Although this syndrome is associated with significant comorbidities, such as pain, edema, ulcerations, and pruritus, it is rarely the cause of death. The backbone of treatment is nonoperative in nature but should be supplemented with minimally invasive, endovascular, and rarely open surgical procedures for refractory cases.
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Affiliation(s)
- S Keisin Wang
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Ind; Division of Vascular Surgery, Indiana University School of Medicine, Indianapolis, Ind
| | - Natalie A Drucker
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Ind
| | - Alok K Gupta
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Ind; Division of Vascular Surgery, Indiana University School of Medicine, Indianapolis, Ind
| | | | - Michael C Dalsing
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Ind; Division of Vascular Surgery, Indiana University School of Medicine, Indianapolis, Ind.
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Lymphedema in Klippel-Trenaunay Syndrome: Is It Possible to Normalize? Case Rep Vasc Med 2016; 2016:5230634. [PMID: 27529050 PMCID: PMC4977388 DOI: 10.1155/2016/5230634] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 06/19/2016] [Accepted: 06/22/2016] [Indexed: 11/17/2022] Open
Abstract
The aim of this study is to report the results of intensive therapy of lymphedema associated with Klippel-Trenaunay syndrome. A 24-year-old female patient reported that her family had observed edema in her right leg and port wine stains from birth. For ten years, they consulted with different specialists in the region but the prognosis did not change and no specific treatment was found. In 2014, at the age of 24, with massive lymphedema, a leg ulcer, and recurrent infections, she started treatment at the Clínica Godoy in São José do Rio Preto. She was evaluated by clinical history, physical examination, water displacement volumetry, and bioimpedance. Intensive therapy (8 hours daily) was proposed using Manual Lymphatic Therapy (Godoy & Godoy), Cervical Stimulation Therapy, Mechanical Lymphatic Therapy, a grosgrain stocking adjusted several times a day, and the use of Unna boot in the region of the ulcer. The volume of edema was reduced by about 44% within the first week with further reductions in the following weeks and healing of the ulcer. Subsequently, it was possible to control and maintain the reduction in swelling with less intense treatment. It is possible to reduce and maintain the treatment results of lymphedema associated with Klippel-Trenaunay syndrome.
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