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Lu W, Cao Y, Zeng F, Chen C, Yang Z, Qi Z, Yang X. Surgical Treatment for Benign Lymphangioendothelioma After Two Incomplete Excisions: A Case Report and Literature Review. Clin Cosmet Investig Dermatol 2023; 16:2697-2719. [PMID: 37790904 PMCID: PMC10544170 DOI: 10.2147/ccid.s420019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 09/10/2023] [Indexed: 10/05/2023]
Abstract
Benign lymphangioendothelioma (BL) is a rare, poorly identified, slow-growing benign vascular lesion characterized by asymptomatic, solitary, well-demarcated macules, or by mildly infiltrated plaque. We report a case of an atypical BL that arose as a tender, protuberant, flesh-colored mass with cyanotic vesicles, and then progressed to a persistent exudative wound after two incomplete excisions. The patient was also diagnosed with thoracic duct narrowing. Although the stenosis was removed by surgery, the right lower extremity ulceration and exudation did not improve. Thus, we performed a thorough excision and split-thickness skin graft transplant following vacuum sealing drainage, and eventually the patient had a favorable functional and cosmetic outcome. A biopsy revealed irregular, dilated vascular spaces lined with a single layer of flat endothelial cells extending from the superficial dermis to the subcutis that did not reach the striated muscles. Additionally, by reviewing the literature on BL, in this paper we summarize the diverse pathogenic, morphological, and immunohistochemical presentations for this rare disease, as well as the histopathological differential diagnosis of lymphangiomatosis, Kaposi's sarcoma, and angiosarcoma.
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Affiliation(s)
- Wei Lu
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
| | - Yan Cao
- The Department of Pathology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
| | - Fanhua Zeng
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
- The Department of Burn and Plastic Surgery, Hengyang No.1 People’s Hospital, Hunan, People’s Republic of China
| | - Chun Chen
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
- E.N.T. Department, Shenzhen Longgang District Third People’s Hospital, Guangdong, People’s Republic of China
| | - Zhenyu Yang
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
| | - Zuoliang Qi
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
| | - Xiaonan Yang
- The Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, People’s Republic of China
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Fernandez-Flores A, Cassarino D, Colmenero I. Vascular Malformations: A Histopathologic and Conceptual Appraisal. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:T213-T228. [PMID: 36690143 DOI: 10.1016/j.ad.2022.10.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 01/22/2023] Open
Abstract
In the field of vascular anomalies, distinguishing between vascular malformations and tumors has become crucial for a correct therapeutic approach. However, the differential diagnosis between these two groups is not always well explained in classical texts, mainly because many vascular malformations are still known with old names that suggest a tumoral nature. Also, genetic and pathogenic knowledge of these entities has greatly increased in recent decades, so researchers and clinicians now have a better understanding of vascular malformations. In this paper, we present the main histopathological tips to recognize and identify a vascular malformation as such. We also contextualize such information in the clinical and pathogenic knowledge for a better understanding of these entities.
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Affiliation(s)
- A Fernandez-Flores
- Departamento de Histopatología, Hospital Universitario El Bierzo, Ponferrada, León, España; Departamento de Patología Celular, Hospital de la Reina, Ponferrada, León, España; Departamento de Investigación, Instituto de Investigación Biomédica de A Coruña (INIBIC), Universidad de A Coruña, A Coruña, España.
| | - D Cassarino
- Los Angeles Medical Center (LAMC), Southern California Kaiser Permanente, Department of Dermatology, Los Ángeles, CA, EE. UU
| | - I Colmenero
- Departamento de Histopatología Pediátrica, Hospital Universitario Niño Jesús, Madrid, España
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Fernandez-Flores A, Cassarino D, Colmenero I. Vascular Malformations: A Histopathologic and Conceptual Appraisal. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:213-228. [PMID: 36309042 DOI: 10.1016/j.ad.2022.10.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 12/13/2022] Open
Abstract
In the field of vascular anomalies, distinguishing between vascular malformations and tumors has become crucial for a correct therapeutic approach. However, the differential diagnosis between these two groups is not always well explained in classical texts, mainly because many vascular malformations are still known with old names that suggest a tumoral nature. Also, genetic and pathogenic knowledge of these entities has greatly increased in recent decades, so researchers and clinicians now have a better understanding of vascular malformations. In this paper, we present the main histopathological tips to recognize and identify a vascular malformation as such. We also contextualize such information in the clinical and pathogenic knowledge for a better understanding of these entities.
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Affiliation(s)
- A Fernandez-Flores
- Department of Histopathology, University Hospital El Bierzo, Ponferrada, Spain; Department of Cellular Pathology, Hospital de la Reina, Ponferrada, Spain; Research Department, Institute for Biomedical Research of A Coruña (INIBIC), University of A Coruña (UDC), A Coruña, Spain.
| | - D Cassarino
- Los Angeles Medical Center (LAMC), Southern California Kaiser Permanente, Department of Dermatology, Los Angeles, CA, USA
| | - I Colmenero
- Department of Pediatric Histopathology, University Hospital Niño Jesús, Madrid, Spain
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Komamizu S, Ozeki M, Hayashi D, Endo S, Hori-Hirose Y, Sasaki S, Ohnishi H. Pediatric case of acquired progressive lymphatic anomaly treated with sirolimus. Pediatr Int 2023; 65:e15497. [PMID: 36749179 DOI: 10.1111/ped.15497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 01/29/2023] [Indexed: 02/08/2023]
Affiliation(s)
- Sayano Komamizu
- Department of Pediatrics, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Michio Ozeki
- Department of Pediatrics, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Daichi Hayashi
- Department of Pediatrics, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Saori Endo
- Department of Pediatrics, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yumiko Hori-Hirose
- Department of Central Laboratory and Surgical Pathology, National Hospital Organization, Osaka National Hospital, Osaka, Japan
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Satoru Sasaki
- Department of Plastic and Reconstructive Surgery, Center for Vascular Anomalies, Tonan Hospital, Sapporo, Japan
| | - Hidenori Ohnishi
- Department of Pediatrics, Gifu University Graduate School of Medicine, Gifu, Japan
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Ravikanth R. A rare case of thigh asymmetry in an infant. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2021; 50:733-735. [PMID: 34625764 DOI: 10.47102/annals-acadmedsg.2021105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Teixeira D, Canelhas Á, Costa M, Magalhães C, Ferreira EO, César A. Giant benign lymphangioendothelioma with positive expression of Wilms tumor 1: A case report. J Cutan Pathol 2021; 49:86-89. [PMID: 34423872 DOI: 10.1111/cup.14125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 07/18/2021] [Accepted: 08/05/2021] [Indexed: 11/29/2022]
Abstract
Benign lymphangioendothelioma (BL, acquired progressive lymphangioma) is a rare, slow-growing lymphatic tumor, first described 40 years ago, with fewer than 50 published cases. Clinically, it presents as a skin-colored or erythematous patch. Definitive diagnosis requires histopathological examination. The immunohistochemical staining profile is still controversial regarding Wilms tumor 1 (WT1) expression, a marker of proliferative and neoplastic, rather than malformative nature. Here, we report a case of a 60-cm-long BL on the breast of an adult female. Biopsy revealed irregular vascular spaces dissecting the collagen bundles lined by swollen endothelial cells but without cellular atypia. Positivity for podoplanin (D2-40), CD31, and WT1 was observed, supporting the neoplastic nature of this lesion. Dermatologists and pathologists must be aware of this entity for early diagnosis and treatment.
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Affiliation(s)
- Diogo Teixeira
- Dermatology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Áurea Canelhas
- Laboratório de Anatomia Patológica (LAP)-UNILABS, Porto, Portugal
| | - Miguel Costa
- Dermatology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - César Magalhães
- Dermatology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Eduarda Osório Ferreira
- Dermatology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - Artur César
- Dermatology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
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Moore PE, Boyer D, Perkins R, Katz ES, Castro-Codesal ML, MacLean JE, Akil N, Esther CR, Kaslow J, Lewis TC, Krone KA, Quizon A, Simpson R, Benscoter D, Spielberg DR, Melicoff E, Kuklinski CA, Blatter JA, Dy J, Rettig JS, Horani A, Gross J. American Thoracic Society 2019 Pediatric Core Curriculum. Pediatr Pulmonol 2019; 54:1880-1894. [PMID: 31456278 DOI: 10.1002/ppul.24482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 08/04/2019] [Indexed: 11/07/2022]
Abstract
The American Thoracic Society Pediatric Core Curriculum updates clinicians annually in pediatric pulmonary disease in a 3 to 4 year recurring cycle of topics. The 2019 course was presented in May during the Annual International Conference. An American Board of Pediatrics Maintenance of Certification module and a continuing medical education exercise covering the contents of the Core Curriculum can be accessed online at www.thoracic.org.
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Affiliation(s)
- Paul E Moore
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Debra Boyer
- Division of Respiratory Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ryan Perkins
- Division of Respiratory Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Eliot S Katz
- Division of Respiratory Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Maria L Castro-Codesal
- Division of Pediatric Respirology, Pulmonary, and Asthma, Department of Pediatrics, University of Alberta, Alberta, Canada
| | - Joanna E MacLean
- Division of Pediatric Respirology, Pulmonary, and Asthma, Department of Pediatrics, University of Alberta, Alberta, Canada
| | - Nour Akil
- Division of Pediatric Pulmonology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Charles R Esther
- Division of Pediatric Pulmonology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Jacob Kaslow
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Toby C Lewis
- Department of Pediatrics, University of Michigan Medical School, Ann Harbor, Michigan
| | - Katie A Krone
- Division of Respiratory Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Annabelle Quizon
- Division of Pediatric Pulmonology, Rady Children's Hospital, University of California San Diego, San Diego, California
| | - Ryne Simpson
- Division of Pulmonary Medicine, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Dan Benscoter
- Division of Pulmonary Medicine, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - David R Spielberg
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Ernestina Melicoff
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Cadence A Kuklinski
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri
| | - Joshua A Blatter
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri
| | - Jamie Dy
- Department of Pediatrics, UCSF, San Francisco, California
| | - Jordan S Rettig
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Critical Care Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Amjad Horani
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri
| | - Jane Gross
- Division of Pediatric Pulmonary Medicine, Department of Pediatrics, National Jewish Hospital, Denver, Colorado
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