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Marletta S, Caliò A, Fioravanzo A, Cavallo E, Torresani E, Zampieri F, Gilioli E. Recurrent primary endobronchial fetal rhabdomyoma: a case report and literature review. Pathologica 2022; 113:436-441. [PMID: 34974549 PMCID: PMC8720399 DOI: 10.32074/1591-951x-197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 12/14/2020] [Indexed: 11/30/2022] Open
Abstract
Fetal rhabdomyoma is an extremely rare benign rhabdomyoblastic tumor with myotube-like differentiation, mainly arising on mucosal surfaces of the head and neck region of both children and young patients, almost invariably definitively treated with surgical excision. Herein the case of a male adult suffering from a recurrent fetal rhabdomyoma primary involving the bronchial structures is reported, along with a detailed literature review. This is the first fetal rhabdomyoma described to originate in such a localization; furthermore, an 11-year interval period between the first lesion and the recurrent one has never been reported.
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Affiliation(s)
- Stefano Marletta
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Anna Caliò
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Adele Fioravanzo
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Enrico Cavallo
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Evelin Torresani
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Federica Zampieri
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | - Eliana Gilioli
- Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
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Butel T, Karanian M, Pierron G, Orbach D, Ranchere D, Cozic N, Galmiche L, Coulomb A, Corradini N, Lacour B, Proust S, Guerin F, Boutroux H, Rome A, Mansuy L, Vérité C, Defachelles AS, Tirode F, Minard-Colin V. Integrative clinical and biopathology analyses to understand the clinical heterogeneity of infantile rhabdomyosarcoma: A report from the French MMT committee. Cancer Med 2020; 9:2698-2709. [PMID: 32087612 PMCID: PMC7163108 DOI: 10.1002/cam4.2713] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) in infants is a particular entity with various clinical presentations and outcomes. To better understand the clinical heterogeneity of RMS in infants, an integrative clinical, histological, and molecular analysis was performed. METHODS From 1989 to 2015, 37 infants aged less than 6 months with a diagnosis of RMS and archival tumor materials were identified in France. Clinical data, central pathologic review, and molecular profile including RNA sequencing were analyzed. RESULTS Nineteen patients (51%) had embryonal RMS (ERMS) (including three highly differentiated ERMS with PTCH deletion), eight (22%) had spindle cell RMS (SRMS) (three VGLL2-, one NTRK-, and two (B)RAF-fusions), six (16%) had alveolar RMS (ARMS) (all FOXO1- or PAX3-fusion), two had unclassified RMS, and two poorly differentiated RMS were retrospectively diagnosed as rhabdoid tumors (RT) with loss of INI1 expression. The two RT patients died of rapid disease progression. Five-year event-free (EFS) and overall survival (OS) for RMS were 62% (95%CI, 47-82) and 52% (95%CI, 37-72). Eleven patients (31%) relapsed and four (11%) had primary refractory disease (all ERMS). In univariate analysis, EFS and OS were only associated with histology subtype, with 100% survival of known fusion-positive SRMS. RNA cluster expression showed three main clusters: ARMS, ERMS, and "VGLL2-fusion" cluster, consisting of SRMS and ERMS. CONCLUSIONS Biopathology findings from this study support the different prognosis of infantile RMS. New fusion-positive SRMS has a very good outcome which may allow more conservative treatment in the future.
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Affiliation(s)
- Thibault Butel
- Department of Pediatric and Adolescent Oncology, Gustave Roussy (GR), Villejuif, France
| | - Marie Karanian
- Department of Biopathology and Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Cancer Research Center of Lyon, Lyon, France.,Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Gaelle Pierron
- Department of Molecular Biology, Institut Curie, Paris, France
| | - Daniel Orbach
- Institut Curie, SIREDO Oncology Center (Care, Innovation and research for children and AYA with cancer), PSL Research University, Paris, France
| | - Dominique Ranchere
- Department of Biopathology and Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Cancer Research Center of Lyon, Lyon, France.,Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Nathalie Cozic
- Department of Biostatistics, Gustave Roussy (GR), Villejuif, France
| | | | - Aurore Coulomb
- Department of Biopathology, Trousseau Hospital, Paris, France
| | - Nadège Corradini
- Department of Pediatric and Adolescent Oncology, Centre Leon Berard, Lyon, France
| | - Brigitte Lacour
- French National Registry of Childhood Solid Tumors, CHU Nancy, France.,CRESS, UMRS1153, INSERM, Université Paris-Descartes, Paris, France
| | - Stéphanie Proust
- Department of Pediatric and Adolescent Hematogy and Oncology, CHU Angers, Angers, France
| | - Florent Guerin
- Department of Pediatric Surgery, CHU Bicetre, AP-HP, Le Kremlin-Bicêtre, France
| | - Hélène Boutroux
- Department of Pediatric and Adolescent Hematogy and Oncology, Trousseau Hospital (AP-HP), Paris, France
| | - Angélique Rome
- Department of Pediatric and Adolescent Hematogy and Oncology, La Timone Hospital, Marseille, France
| | - Ludovic Mansuy
- Department of Pediatric and Adolescent Hematogy and Oncology, Nancy Hospital, Nancy, France
| | - Cécile Vérité
- Department of Pediatric and Adolescent Hematogy and Oncology, Pellegrin Hospital, Bordeaux, France
| | | | - Franck Tirode
- Department of Translational Research and Innovation, Centre Léon Bérard, Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Cancer Research Center of Lyon, Lyon, France
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Abstract
In mice, activated Hedgehog (Hh) signaling induces tumors with myogenic differentiation. In humans, hyperactive Hh signaling due to germline PATCHED1 (PTCH1) mutations has been linked to nevoid basal cell carcinoma syndrome (NBCCS). We report an embryonal rhabdomyosarcoma in a 16-month-old girl with NBCCS and review the literature on myogenic neoplasms in NBCCS, including 8 fetal rhabdomyomas and 3 rhabdomyosarcomas. Of note, 3 population studies, including 255 individuals with NBCCS aged 4 months to 87 years, did not identify any myogenic tumors. Thus, myogenic tumors in NBCCS are rare and include both rhabdomyosarcomas and fetal rhabdomyomas.
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Lam C, Ou JC, Billingsley EM. "PTCH"-ing it together: a basal cell nevus syndrome review. Dermatol Surg 2013; 39:1557-72. [PMID: 23725561 DOI: 10.1111/dsu.12241] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Basal cell nevus syndrome (BCNS) has existed at least since Dynastic Egyptian times. In 1960, Gorlin and Goltz first described the classic clinical triad: multiple basal cell carcinomas (BCCs), jaw keratocysts, and bifid ribs. As an autosomal-dominant disorder, it is characterized by tumorigenesis and developmental defects. OBJECTIVE To review the current literature on BCNS, including reports on epidemiology, pathogenesis, clinical presentation, diagnostic criteria, management, treatment, and prognosis. METHODS A literature review of currently available articles related to BCNS. RESULTS Individuals with a mutation in the tumor suppressor gene PTCH1 are predisposed to tumorigenesis and developmental defects. Clinical features include BCCs, often with onset in adolescence, jaw keratocysts, bifid ribs, craniofacial defects, palmar-plantar pits, and ectopic intracranial calcification. Despite high cure rates for individual lesions and various treatment modalities including excision, Mohs micrographic surgery, photodynamic therapy, and topical imiquimod, management of BCCs is challenging. The development of an oral hedgehog pathway inhibitor, vismodegib, has added a new dimension to current treatment algorithms. CONCLUSIONS Adolescents and young adults with BCC should be evaluated for BCNS. Early diagnosis of BCNS is critical for possible prevention of the devastating effects of BCCs and establishment of multidisciplinary care.
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Affiliation(s)
- Charlene Lam
- Department of Dermatology, The Milton S. Hershey Medical Center, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
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Abstract
Neoplasms of striated and smooth muscle in children are a diverse group of neoplasms that have some unique aspects in contrast to these tumors in adults. Rhabdomyosarcoma is the most common soft tissue sarcoma of infancy and childhood and is relatively common in adolescents. In contrast, smooth muscle tumors are relatively rare, and the various types of rhabdomyoma and smooth and skeletal muscle hamartomas are very uncommon. In recent years, the understanding of the pathologic and genetic aspects of rhabdomyosarcoma has been enhanced by adjunct techniques, such as immunohistochemistry and cytogenetic or molecular genetic analysis. The current classification of rhabdomyosarcoma emphasizes the histologic-prognostic correlations. This article reviews the clinicopathologic features of striated and smooth muscle tumors with an emphasis on the unique aspects of these neoplasms in children and adolescents and the differential diagnosis.
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Affiliation(s)
- David M Parham
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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Mediastinal fetal rhabdomyoma in nevoid basal cell carcinoma syndrome: a case report and review of the literature. Virchows Arch 2011; 459:235-8. [DOI: 10.1007/s00428-011-1108-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Revised: 06/09/2011] [Accepted: 06/13/2011] [Indexed: 10/18/2022]
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Lo Muzio L. Nevoid basal cell carcinoma syndrome (Gorlin syndrome). Orphanet J Rare Dis 2008; 3:32. [PMID: 19032739 PMCID: PMC2607262 DOI: 10.1186/1750-1172-3-32] [Citation(s) in RCA: 311] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2008] [Accepted: 11/25/2008] [Indexed: 02/07/2023] Open
Abstract
Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin syndrome, is a hereditary condition characterized by a wide range of developmental abnormalities and a predisposition to neoplasms. The estimated prevalence varies from 1/57,000 to 1/256,000, with a male-to-female ratio of 1:1. Main clinical manifestations include multiple basal cell carcinomas (BCCs), odontogenic keratocysts of the jaws, hyperkeratosis of palms and soles, skeletal abnormalities, intracranial ectopic calcifications, and facial dysmorphism (macrocephaly, cleft lip/palate and severe eye anomalies). Intellectual deficit is present in up to 5% of cases. BCCs (varying clinically from flesh-colored papules to ulcerating plaques and in diameter from 1 to 10 mm) are most commonly located on the face, back and chest. The number of BBCs varies from a few to several thousand. Recurrent jaw cysts occur in 90% of patients. Skeletal abnormalities (affecting the shape of the ribs, vertebral column bones, and the skull) are frequent. Ocular, genitourinary and cardiovascular disorders may occur. About 5–10% of NBCCS patients develop the brain malignancy medulloblastoma, which may be a potential cause of early death. NBCCS is caused by mutations in the PTCH1 gene and is transmitted as an autosomal dominant trait with complete penetrance and variable expressivity. Clinical diagnosis relies on specific criteria. Gene mutation analysis confirms the diagnosis. Genetic counseling is mandatory. Antenatal diagnosis is feasible by means of ultrasound scans and analysis of DNA extracted from fetal cells (obtained by amniocentesis or chorionic villus sampling). Main differential diagnoses include Bazex syndrome, trichoepithelioma papulosum multiplex and Torre's syndrome (Muir-Torre's syndrome). Management requires a multidisciplinary approach. Keratocysts are treated by surgical removal. Surgery for BBCs is indicated when the number of lesions is limited; other treatments include laser ablation, photodynamic therapy and topical chemotherapy. Radiotherapy should be avoided. Vitamin A analogs may play a preventive role against development of new BCCs. Life expectancy in NBCCS is not significantly altered but morbidity from complications can be substantial. Regular follow-up by a multi-specialist team (dermatologist, neurologist and odontologist) should be offered. Patients with NBCCS should strictly avoid an excessive sun exposure.
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Affiliation(s)
- Lorenzo Lo Muzio
- Dipartimento di Scienze Chirurgiche, Facoltà di Medicina e Chirurgia, Università degli Studi di Foggia, Foggia, Italy.
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Poliquin V, Victory R, Vilos GA. Epidemiology, Presentation, and Management of Retroperitoneal Leiomyomata: Systematic Literature Review and Case Report. J Minim Invasive Gynecol 2008; 15:152-60. [PMID: 18312983 DOI: 10.1016/j.jmig.2007.12.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2007] [Revised: 12/18/2007] [Accepted: 12/18/2007] [Indexed: 02/06/2023]
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Tostar U, Malm CJ, Meis-Kindblom JM, Kindblom LG, Toftgård R, Undén AB. Deregulation of the hedgehog signalling pathway: a possible role for the PTCH and SUFU genes in human rhabdomyoma and rhabdomyosarcoma development. J Pathol 2006; 208:17-25. [PMID: 16294371 DOI: 10.1002/path.1882] [Citation(s) in RCA: 178] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The naevoid basal cell carcinoma syndrome (NBCCS) is caused by mutations in the hedgehog receptor PTCH gene. It is characterized by developmental defects and a predisposition to the development of certain tumours, such as basal cell carcinoma, medulloblastoma and meningioma, and potentially fetal rhabdomyomas and embryonal rhabdomyosarcomas. This study aimed to analyse PTCH status in an NBCCS patient with fetal rhabdomyoma and to investigate whether deregulation of hedgehog signalling, as shown by altered expression of hedgehog pathway components and/or genetic imbalances, is a general finding in sporadic rhabdomyomas and rhabdomyosarcomas. The NBCCS patient had a novel PTCH germ-line mutation, 1370insT, and developed a fetal rhabdomyoma that harboured a 30 bp in-frame deletion in the second allele resulting in homozygous inactivation of PTCH. Sporadic rhabdomyomas and rhabdomyosarcomas showed overexpression of PTCH (43/43) and GLI1 (41/43) mRNA, as determined by in situ hybridization, indicating ongoing active hedgehog signalling. Immunohistochemical staining revealed a subgroup of fetal rhabdomyomas and embryonal rhabdomyosarcomas (12/34) lacking PTCH immunoreactivity. Four of nine informative fetal rhabdomyomas and embryonal rhabdomyosarcomas showed loss of heterozygosity (LOH) in the PTCH region with two of these (one fetal rhabdomyoma and one embryonal rhabdomyosarcoma) also showing LOH in the SUFU region. These findings suggest that haploinsufficiency for the two tumour suppressor genes PTCH and SUFU, which are both active in the same signalling pathway, may be important for tumour development. Based on our results we propose that the pathogenesis of rhabdomyoblastic tumours, particularly fetal rhabdomyomas and embryonal rhabdomyosarcomas, involves deregulation of the hedgehog signalling pathway.
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Affiliation(s)
- Ulrica Tostar
- Karolinska Institute, Department of Bioscience at Novum, SE-14157 Huddinge, Sweden
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11
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Affiliation(s)
- Robert J Gorlin
- Oral Sciences-Oral Pathology, University of Minnesota School of Dentistry, Minneapolis, Minnesota, USA
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12
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Watson J, Depasquale K, Ghaderi M, Zwillenberg S. Nevoid Basal Cell Carcinoma Syndrome and Fetal Rhabdomyoma: A Case Study. EAR, NOSE & THROAT JOURNAL 2004. [DOI: 10.1177/014556130408301019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Fetal rhabdomyoma is not generally considered part of nevoid basal cell carcinoma syndrome. However, a review of the literature revealed five patients with this syndrome who also had fetal rhabdomyomas in various locations. We report the first patient with nevoid basal cell carcinoma syndrome and a fetal rhabdomyoma of the tongue. We recommend that embryonal rhabdomyosarcoma be ruled out to avoid overly aggressive treatment of these patients.
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Affiliation(s)
- Joseph Watson
- Department of Ear, Nose, and Throat, Saint Christopher's Hospital for Children and the Philadelphia College of Osteopathic Medicine
| | - Kalpana Depasquale
- Department of Ear, Nose, and Throat, Saint Christopher's Hospital for Children and the Philadelphia College of Osteopathic Medicine
| | - Mahmoud Ghaderi
- Department of Otolaryngology, Drexel University School of Medicine, Philadelphia
| | - Seth Zwillenberg
- Department of Otolaryngology, Drexel University School of Medicine, Philadelphia
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