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Dermatol Ther 2019 Apr 12:e12919. Epub 2019 Apr 12.

Department of Dermatology, Division of Pediatric Dermatology, Stanford University School of Medicine, Stanford, CA.

Monaldi Arch Chest Dis 2019 Apr 5;89(1). Epub 2019 Apr 5.

Department of Translational Medical Sciences, University of Campania "L. Vanvitelli", Monaldi Hospital, Naples.

Lung cancer is the leading cause of cancer-related death worldwide and majority of patients are diagnosed in advanced/metastatic disease stage. Sites of distant metastases mainly include contralateral lung, lymph nodes, brain, bones, adrenal glands and liver; skeletal muscles metastases (SMMs) are less common. Psoas muscle and diaphragm metastases are mainly found during autopsy, as their involvement commonly is asymptomatic. Read More

Clin Imaging 2019 Mar 13;56:77-80. Epub 2019 Mar 13.

New York Presbyterian Hospital-Weill Cornell Medical Center, New York, NY, USA.

Juvenile granulosa cell tumor (JGCT) is an extremely rare ovarian tumor that has been associated with Maffucci syndrome. It both secretes hormone and has been postulated to grow in response to hormone. We present a case of a 33-year-old G1P0 asymptomatic woman with a history of Maffucci syndrome found to have a left adnexal mass on routine ultrasonography at 13 weeks gestation. Read More

World Neurosurg 2019 Mar 11. Epub 2019 Mar 11.

Department of Neurosurgery, West China Hospital, Sichuan University, No.37 Guo Xue Xiang, Chengdu, Sichuan, 610041, P.R China. Electronic address:

Background: Ollier disease (OD) is a rare, nonhereditary bone disease that is characterized by the presence of multiple enchondromatosis (3 or more) with a typical asymmetrical distribution and mainly confined to the appendicular skeleton. Ollier disease's most serious complication is the transformation of an enchondroma into chondrosarcoma. The most common sites for chondrosarcoma are in the pelvic and shoulder bones, the superior metaphyseal and diaphyseal regions of the extremities. Read More

Zhonghua Bing Li Xue Za Zhi 2019 Mar;48(3):199-203

Department of Pathology, Henan Provincial People's Hospital, Zhengzhou 450003, China.

To investigate the histological type and clinicopathological characteristics of the craniocerebral slope tumors with chondromucinous features. Retrospective analysis was conducted to analyze chondromucinous tumors in the slope area diagnosed at Henan Provincial People's Hospital from October 2011 to June 2018. Relevant clinical and pathological data were reviewed, and immunohistochemistry was used to investigate the immunophenotype of the tumors. Read More

Dermatol Ther 2019 Feb 5:e12851. Epub 2019 Feb 5.

Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India.

Maffucci syndrome is characterized by multiple benign vascular anomalies and enchondromas present on the distal extremities. Effective treatment options are currently not available for Maffucci syndrome-associated vascular lesions. Sirolimus is a mTOR pathway inhibitor, and has been tried successfully in the treatment of various vascular anomalies. Read More

J Neurosurg 2018 Dec 21:1-6. Epub 2018 Dec 21.

Departments of1Neurosurgery and.

Maffucci syndrome (MS) and Ollier disease (OD) are nonhereditary congenital diseases characterized by multiple enchondromas and/or chondrosarcomas. Recent studies have implicated somatic mosaic mutations of isocitrate dehydrogenase 1 or 2 (IDH1/2) as contributing to the pathogenesis of MS and OD. Occasionally, patients with these disorders may also present with central nervous system (CNS) tumors; however, detailed genetic analyses are limited. Read More

Brain Tumor Pathol 2018 Oct 29;35(4):202-208. Epub 2018 Aug 29.

Department of Pathology, Duke University Medical Center 3712, Davison Building, Durham, NC, 27710, USA.

Ollier disease (OD) and Maffucci syndrome are rare conditions due to a post-zygotic somatic mutation that results in mosaicism. In addition to enchondromas and hemangiomas, some of these patients also develop other unrelated tumors, such as gliomas, that harbor IDH mutations, suggesting that an IDH mutation is a common genetic event in the tumorigenesis in this group of patients. We illustrate an interesting case of multifocal IDH-mutant astrocytomas in an OD patient with 8 years of follow-up. Read More

Mol Syndromol 2018 May 24;9(3):134-140. Epub 2018 Apr 24.

Department of Pediatric Genetics, Cerrahpaşa Medical School, Istanbul University, Istanbul, Turkey.

Dysspondyloenchondromatosis (DSC) is a rare form of generalized enchondromatosis and characterized by short stature with unequal limb length, multiple enchondromas in metaphyseal and diaphyseal parts of the long tubular bones, and progressive kyphoscoliosis. Although the gene mutation was found to be responsible for DSC, a case of DSC with no pathogenic mutation in the gene has also been reported, suggesting that the condition is genetically heterogeneous. Here, we report 2 novel heterozygous mutations in in 2 patients with DSC. Read More

Skeletal Radiol 2018 Nov 10;47(11):1577-1582. Epub 2018 May 10.

Center of Excellence for Medical Genetics, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.

Metaphyseal chondromatosis with D-2-hydroxyglutaric aciduria (MC-HGA) (OMIM 614875) is a severe chondrodysplasia combined with a urinary excretion of D-2-hydroxyglutaric acid. Here, we reported the tenth case of this disease. A 15-year-old boy had symmetric radiolulencies in the metaphyses of the long bones suggesting enchondromatosis and platyspondyly. Read More

Medicine (Baltimore) 2018 Apr;97(17):e0512

Department of Nuclear Medicine, The Affiliated Hospital of Southwest Medical University.

Rationale: Metachondromatosis (MC) is a very rare genetic disease, which is infrequently reported worldwide, which leads to osteochondroma and enchondromatosis. The disease has been shown to be associated with loss of function of the tumor suppressor gene "protein tyrosine phosphatase, non-receptor type 11" (PTPN11).

Patient Concerns: A 12-year-old female was admitted to the hospital with pain due to an enlarged mass in her left fifth finger. Read More

Indian J Dermatol Venereol Leprol 2018 Apr 17. Epub 2018 Apr 17.

Department of Dermatology, Farhat Hached University Hospital, Sousse, Tunisia.

Maffucci syndrome is a rare nonhereditary disorder comprising of lymphovascular malformations and multiple enchondromas, which may be associated with several internal malignancies. This report describes a new association of Maffucci syndrome with pedal synovial sarcoma. Our case is also remarkable as lymphangioma circumscriptum is the sole lymphovascular component, which has been rarely reported. Read More

J Hand Surg Am 2018 Oct 16;43(10):946.e1-946.e5. Epub 2018 Mar 16.

Université Paris Descartes, Sorbonne Paris Cité, Department of Pediatric Orthopedics, Hôpital Necker Enfants Malades, Paris, France.

Purpose: The objective of the present study was to evaluate the outcome of surgical treatment of hand lesions in Ollier disease (OD) carried out during childhood.

Methods: A retrospective review was carried out of 10 pediatric patients with hand involvement of OD, who had undergone surgery for metacarpal or phalangeal enchondromas. The technique comprised curettage and cortical bone reconstruction with corticoplasty, to restore a near-normal phalangeal volume. Read More

Eklem Hastalik Cerrahisi 2018 Apr;29(1):34-9

Department of Orthopedics and Traumatology, Oncology Training and Research Hospital, 06200 Demetevler, Ankara, Turkey.

Objectives: This study aims to evaluate the diagnosis and treatment approaches of the rarely seen chondrosarcomas of the phalanges of the hand.

Patients And Methods: Fifty-two patients (27 males, 25 females; mean age 41.2 years; range 12 to 70 years) with chondroid lesions localized in hand phalanges who were performed surgical treatment between December 2012 and September 2016 were retrospectively reviewed. Read More

BMJ 2018 02 14;360:k246. Epub 2018 Feb 14.

Trauma and orthopaedics department, St George's University Hospitals NHS Foundation Trust, London, UK.

Am J Med Genet A 2018 03 5;176(3):618-637. Epub 2018 Feb 5.

Department of Anatomy, Embryology and Physiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.

The anatomical collection of the Anatomical Museum of Leiden University Medical Center (historically referred to as Museum Anatomicum Academiae Lugduno-Batavae) houses and maintains more than 13,000 unique anatomical, pathological and zoological specimens, and include the oldest teratological specimens of The Netherlands. Throughout four centuries hundreds of teratological specimens were acquired by more than a dozen collectors. Due to the rich history of this vast collection, teratological specimens can be investigated in a unique retrospective sight going back almost four centuries. Read More

Lab Invest 2018 04 16;98(4):414-426. Epub 2018 Jan 16.

Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands.

The discovery of mutations in genes encoding the metabolic enzymes isocitrate dehydrogenase (IDH), succinate dehydrogenase (SDH), and fumarate hydratase (FH) has expanded our understanding not only of altered metabolic pathways but also epigenetic dysregulation in cancer. IDH1/2 mutations occur in enchondromas and chondrosarcomas in patients with the non-hereditary enchondromatosis syndromes Ollier disease and Maffucci syndrome and in sporadic tumors. IDH1/2 mutations result in excess production of the oncometabolite (D)-2-hydroxyglutarate. Read More

Chirurg 2018 Apr;89(4):319-330

Klinik und Poliklinik für Gefäßchirurgie und Endovaskuläre Chirurgie, Universitätsklinikum, Universität zu Köln, Kerpener Str. 62, 50937, Köln, Deutschland.

Vascular malformations are congenital vascular anomalies with normal endothelial turnover, which can affect the whole vessel tree (arterial, capillary or lymphatic) both as isolated defects or as part of a syndrome. Developmental errors during embryogenesis, such as abnormal signaling processes that control the apoptosis, maturation and growth of vascular cells, lead to the persistence of vascular plexus cells with some degree of differentiation. Vascular malformations are usually present at birth, although symptoms or complications may be manifested later. Read More

J Endocr Soc 2017 Jan 12;1(1):51-56. Epub 2017 Jan 12.

Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.

Context: Maffucci syndrome is a rare, nonhereditary, mesodermal dysplastic disease characterized by the presence of multiple hemangiomas and enchondromas. This pathological condition, which is often unrecognized, is associated with a high prevalence of benign and malignant endocrine tumors involving pituitary, adrenal, thyroid, and parathyroid glands.

Case Description: We describe the case of a young patient presenting a history suggestive of secondary arterial hypertension and typical features of Maffucci syndrome (multiple hemangiomas and enchondromas), which were unrecognized over the previous 3 decades. Read More

Brain Tumor Pathol 2018 Jan 9;35(1):36-40. Epub 2017 Dec 9.

Department of Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.

Enchondromatosis is a rare skeletal disorder characterized by the development of multiple enchondromas, which can also manifest non-cartilage tumors including gliomas. Here, we describe a genetic analysis of a low-grade glioma that developed in an enchondromatosis case. A 32-year-old man with a long history of enchondromatosis developed a left frontal tumor. Read More

Acta Ortop Mex 2017 May-Jun;31(3):141-144

Shriners Hospital for Children-Mexico. Av. del Imán Núm. 257, Col. Pedregal de Santa Úrsula, CP 04600, Deleg. Coyoacán, Ciudad de México. México.

Objective: The aim of this study was to evaluate the functional and radiographic results of adolescent patients with angular deformities of the pelvic limbs treated with an open wedge osteotomy system.

Material And Methods: Observational, prospective, analytical and cross-sectional study of patients with angular deformity of the pelvic limbs treated with an open wedge osteotomy. We made a radiographic evaluation of the femorotibial angle, MAD angle, lower limb discrepancy, and pre- and postoperative degrees of the rotational center of deformity (CORA), as well as a telephone survey of the postoperative functional evaluation IKDC 2000. Read More

BMC Med Imaging 2017 12 2;17(1):58. Epub 2017 Dec 2.

Orthopedic Department of French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan.

Background: Ollier's disease is a non-hereditary, benign bone tumor which is usually characterized by presence of multiple radiolucent lesions (enchondromas) in the metaphysis of long bones with unilateral predominance. The disease is a rare clinical entity with 1/100000 occurrence in early childhood. Patients mostly present with multiple hard swellings and deformity of the tubular bones specially hands and feet with leg discrepancy and pathologic fractures. Read More

Otol Neurotol 2018 Jan;39(1):e52-e53

Department of Otolaryngology, Head and Neck Surgery, Loyola University Medical Center, Maywood, Illinois.

Diagn Pathol 2017 Nov 10;12(1):79. Epub 2017 Nov 10.

Department of Gastrointestinal Surgery, The First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan Second Road, Guangzhou, 510080, China.

Background: Maffucci syndrome is a congenital, non-hereditary mesodermal dysplasia characterized by multiple enchondromas and hemangiomas. The presence of visceral vascular lesions in this syndrome is exceedingly rare.

Case Presentation: We report a 26-year-old female who was diagnosed with Maffucci syndrome along with sclerosing angiomatoid nodular transformation (SANT) of the spleen. Read More

Genes Chromosomes Cancer 2017 12 23;56(12):855-860. Epub 2017 Sep 23.

Department of Pathology, Radboud University Medical Centre, Nijmegen, The Netherlands.

Spindle cell hemangioma (SCH) is a distinct vascular soft-tissue lesion characterized by cavernous blood vessels and a spindle cell component mainly occurring in the distal extremities of young adults. The majority of cases harbor heterozygous mutations in IDH1/2 sporadically or rarely in association with Maffucci syndrome. However, based on mosaicism and accordingly a low percentage of lesional cells harboring a mutant allele, detection can be challenging. Read More

Surg Pathol Clin 2017 Sep;10(3):749-764

Department of Medical Genetics and Skeletal Rare Diseases, Rizzoli Orthopedic Institute, Via Pupilli 1, Bologna 40136, Italy.

Tumor syndromes, including bone neoplasias, are genetic predisposing conditions characterized by the development of a pattern of malignancies within a family at an early age of onset. Occurrence of bilateral, multifocal, or metachronous neoplasias and specific histopathologic findings suggest a genetic predisposition syndrome. Additional clinical features not related to the neoplasia can be a hallmark of specific genetic syndromes. Read More

Clin Neurol Neurosurg 2017 Sep 18;160:147-151. Epub 2017 Jul 18.

Centre de référence des maladies osseuses constitutionnelles, Hopital Necker Assistance Publique-Hôpitaux de Paris, France et Imagine Institute, INSERM U1163, Paris, France.

Objectives: To estimate the prevalence rate of silent cranial and intracranial lesions in a series of Ollier-Maffucci patients.

Patients And Methods: Cerebral MRI was routinely performed in Ollier-Maffucci patients followed-up in our tertiary centers. Patients with previous history of skull base or intracranial tumors were excluded from the study. Read More

Pediatr Blood Cancer 2017 Dec 24;64(12). Epub 2017 May 24.

Department of Pediatrics, St. Luke's International Hospital, Tokyo, Japan.

Maffucci syndrome is a nonhereditary disorder caused by somatic mosaic isocitrate dehydrogenase 1 or 2 (IDH1 or IDH2) mutations and is characterized by multiple enchondromas along with hemangiomas. Malignant transformation of enchondromas to chondrosarcomas and secondary neoplasms, such as brain tumors or acute myeloid leukemia, are serious complications. A 15-year-old female with Maffucci syndrome developed B-cell precursor acute lymphoblastic leukemia (BCP-ALL). Read More

Pathologe 2017 May;38(3):179-185

Institut für Pathologie, Knochentumor-Referenzzentrum, Universitätsspital Basel, Schönbeinstrasse 40, 4031, Basel, Schweiz.

Hereditary bone tumors are rare and result from mutations affecting cell cycle regulation (e.g. retinoblastoma syndrome/RB1 and Li-Fraumeni syndrome/TP53, Gardner syndrome/APC), energy metabolism (enchondromatosis/IDH1/2), complex signaling cascades (multiple hereditary exostoses/EXT1/2) and DNA integrity (Rothmund-Thomson/RECQL4, Werner/WRN and Bloom syndromes/BLM). Read More

Taiwan J Obstet Gynecol 2017 Apr;56(2):253-257

Gynecologic Oncology Center, Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Czech Republic. Electronic address:

Objective: Ovarian juvenile granulosa cell tumor has an interesting association with multiple enchondromatosis (Ollier disease and Maffucci syndrome) and should be considered a leading diagnosis when an ovarian mass is found in young patients with these conditions. Besides the association with nonskeletal malignancies, there is a high risk of malignant transformation of enchondroma in chondrosarcoma as was also the case in this instance.

Case Report: The report uses multiple images to document the representative and characteristic markers of multiple enchondromas in a 22-year-old patient with Ollier disease complicated by malignant transformation of chondrosarcoma and in whom the disease is associated with ovarian juvenile granulosa cell tumor of the right ovary. Read More

BMJ Case Rep 2017 Apr 17;2017. Epub 2017 Apr 17.

Cappagh National Orthopaedic Hospital, Dublin, Ireland.

Am J Dermatopathol 2018 Aug;40(8):e111

Departments of Dermatology, and.

BMC Musculoskelet Disord 2017 04 13;18(1):155. Epub 2017 Apr 13.

Spine Surgery, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang West Road, Guangzhou, 510000, China.

Background: Enchondroma, a subtype of chondroma, originates from the medullary cavity of the bone and produces an expansile growth pattern. Enchondroma located in the spine is rare and a few cases of large thoracic enchondroma have been reported. The authors document a rare case of large enchondroma in the thoracic spine of a 49-year-old woman, and discuss its clinical, radiological and histopathological characteristics. Read More

Surg Innov 2017 Aug 9;24(4):402-404. Epub 2017 Apr 9.

1 Biomedical Research Foundation, Academy of Athens, Athens, Greece.

Louis-Léopold-Xavier-Édouard Ollier (1830-1900) was a pioneer in orthopedics considered as the founder of modern orthopedic surgery. He was a skillful and experimenter surgeon. He invented many new surgical techniques in orthopedic surgery and many new surgical instruments. Read More

Vet Radiol Ultrasound 2018 Sep 24;59(5):E50-E55. Epub 2017 Feb 24.

Hospital Clínic Veterinari, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain.

A 7-year-old crossbreed dog presented for lameness with diffuse soft tissue swelling in the right fore limb. Radiographs identified increased opacity of medullary cavity involving the radius and ulna. Whole-body computed tomography (CT) revealed mineral attenuation in the medullary cavity of multiple bones. Read More

Indian J Med Paediatr Oncol 2016 Oct-Dec;37(4):293-295

Department of Pediatrics, Division of Pediatric Oncology, Bharati Vidyapeeth Medical College and Hospital, Pune, Maharashtra, India.

Juvenile granulosa cell tumor (JGCT) is a rare neoplasm of childhood. Interestingly, it is known to be associated with Ollier disease, which is a rare bone disease characterized by multiple enchondromatosis. There is paucity of literature about the co-occurence of these two conditions. Read More

Joint Bone Spine 2017 10 25;84(5):621. Epub 2016 Nov 25.

Department of internal medicine, Hospital University Tidjani Damerdji, 13000 Tlemcen, Algeria; Faculty of Medical Sciences, 13000 Tlemcen, Algeria.

Actas Dermosifiliogr 2017 11 9;108(9):861-862. Epub 2016 Dec 9.

Servicio de Anatomía Patológica, Hospital Universitario Doctor Peset, Valencia, España.

Int J Paleopathol 2016 12 24;15:10-18. Epub 2016 Sep 24.

UMR 5199 PACEA, Université de Bordeaux, Bâtiment B8, Allée Geoffroy Saint Hilaire, CS 50023, Pessac Cedex 33615, France. Electronic address:

The vast majority of primary burials at Neolithic Çatalhöyük (Central Anatolia, Turkey, 7100-6000cal BC) are recovered from beneath house floors, with burials in external spaces extremely rare. Excavations at Çatalhöyük in 1998 brought to light a young adult male buried in a midden (a burial location observed so far for only 4 out of 440 individuals), showing a suite of pathological features affecting the entire skeleton. The observed pathological changes include perimortem and antemortem fractures, proliferative and resorptive areas, thinning of the bone cortex, and localized areas of disorganized spongy bone invaded by fibrous tissue. Read More

Clin Genet 2017 02;91(2):285-291

Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Australia.

Ovarian sex cord-stromal tumors (SCST) represent approximately 8% of malignant ovarian tumors. The most common are granulosa cell tumors (GCT) which account for approximately 90% of malignant SCST. Recent studies have unraveled the key genomic and genetic events contributing to their pathogenesis. Read More

Gastrointest Endosc 2017 06 6;85(6):1293-1294. Epub 2016 Oct 6.

Division of Gastroenterology & Hepatology, Department of Internal Medicine, William Beaumont Hospital, Royal Oak, Michigan, USA.

J Pediatr Genet 2015 Sep 25;4(3):136-43. Epub 2015 Sep 25.

Division of Human Genetics, Children's Hospital of Philadelphia and Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States.

Numerous multiple malformation syndromes associated with pathologic overgrowth have been described and, for many, their molecular bases elucidated. This review describes the characteristic features of these overgrowth syndromes, as well as the current understanding of their molecular bases, intellectual outcomes, and cancer predispositions. We review syndromes such as Sotos, Malan, Marshall-Smith, Weaver, Simpson-Golabi-Behmel, Perlman, Bannayan-Riley-Ruvalcaba, PI3K-related, Proteus, Beckwith-Wiedemann, fibrous dysplasia, Klippel-Trenaunay-Weber, and Maffucci. Read More

Semin Cutan Med Surg 2016 Sep;35(3):128-36

Johns Hopkins School of Medicine, Department of Dermatology, Baltimore, Maryland, USA.

The fundamental genetics of many isolated vascular anomalies and syndromes associated with vascular anomalies have been elucidated. The rate of discovery continues to increase, expanding our understanding of the underlying interconnected molecular pathways. This review summarizes genetic and clinical information on the following diagnoses: capillary malformation, venous malformation, lymphatic malformation, arteriovenous malformation, PIK3CA-related overgrowth spectrum (PROS), Proteus syndrome, SOLAMEN syndrome, Sturge-Weber syndrome, phakomatosis pigmentovascularis, congenital hemangioma, verrucous venous malformation, cutaneomucosal venous malformation, blue rubber bleb nevus syndrome, capillary malformation-arteriovenous malformation syndrome, Parkes-Weber syndrome, and Maffucci syndrome. Read More

J Pediatr Orthop 2018 Nov/Dec;38(10):543-548

Department of Plastic Surgery.

Background: Multiple enchodromatosis of bone, termed Ollier's disease, or Maffucci syndrome when associated with hemangiomas, is a rare disease that can affect the pediatric hand. This condition often causes a finger mass, deformity, pain and possible pathologic fractures, and has been associated with malignant transformation to chondrosarcoma. The aim of our study is to describe the long-term sequela of multiple enchondromatosis of the hand in the pediatric population, specifically the rates of malignant transformation, tumor recurrence, rates of pathologic fracture, and phalangeal growth arrest. Read More

Zhongguo Gu Shang 2016 Jun;29(6):573-5

J Am Acad Orthop Surg 2016 Sep;24(9):625-33

From the Department of Orthopaedic Surgery, UPMC Hamot, Erie, PA.

Enchondroma is the most common primary bone tumor of the hand. This benign, cartilaginous tumor often presents as a pathologic fracture. When hand enchondroma is suspected, less common conditions, such as multiple enchondromatosis syndromes and benign and malignant lesions, should be ruled out. Read More

Case Rep Oncol 2016 Jan-Apr;9(1):126-33. Epub 2016 Feb 19.

Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.

Fibrous dysplasia (FD) is a monostotic or polyostotic benign bone lesion with spindle-cell proliferation in woven bone and stroma. Rarely, cartilaginous differentiation can be seen in the lesions of FD. FD with massive cartilaginous differentiation is called fibrocartilaginous dysplasia (FCD) and is considered a rare variant of FD. Read More

An Pediatr (Barc) 2017 Sep 7;87(3):176-177. Epub 2016 Jun 7.

Servicio de Traumatología, Hospital Infantil Universitario Niño Jesús, Madrid, España.

Surg Pathol Clin 2016 Jun 11;9(2):301-6. Epub 2016 Apr 11.

Hereditary Cancer Program, Department of Molecular Oncology, BC Cancer Agency, 600 Wet 10th Ave, Vancouver, British Columbia V5Z 4E6, Canada; Department of Medical Genetics, University of British Columbia, 2329 West Mall, Vancouver, British Columbia V6T 1Z4, Canada.

Genetic testing for a hereditary predisposition to gynecologic cancers has been available clinically since the 1990s. Since then, knowledge of the hereditary contribution to gynecologic cancers has dramatically increased, especially with respect to ovarian cancer. Although knowledge of the number of gynecologic cancer-predisposing genes has increased, the integration of genetic predisposition testing into routine clinical practice has been much slower. Read More

Surg Pathol Clin 2016 Jun 11;9(2):269-87. Epub 2016 Apr 11.

Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA. Electronic address:

This review covers gynecologic manifestations that may occur in rare hereditary syndromes. Recent advances in disorders, such as hereditary leiomyomatosis, renal cell carcinoma syndrome and tuberous sclerosis complex, are discussed as well as lesions that occur in von Hippel-Lindau syndrome, nevoid basal cell carcinoma syndrome, Cowden syndrome, Ollier disease/Maffucci syndrome, and Carney complex. Characteristic clinicopathologic features of each of these syndromes are discussed with an emphasis on the key features that enable pathologists to identify patients at highest risk for these diseases. Read More