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Bregvadze K, Jabeen S, Rafi SM, Tkemaladze T. The complexity of phosphatase and tensin homolog hamartoma tumor syndrome: A case report. SAGE Open Med Case Rep 2024; 12:2050313X241245317. [PMID: 38585419 PMCID: PMC10999120 DOI: 10.1177/2050313x241245317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/19/2024] [Indexed: 04/09/2024] Open
Abstract
Germline pathogenic variants found in the phosphatase and tensin homolog gene are associated with a range of rare syndromes that collectively fall under the umbrella of phosphatase and tensin homolog hamartoma tumor syndromes. Due to the wide array of possible clinical presentations and the varying degrees of symptom severity, many individuals with phosphatase and tensin homolog hamartoma tumor syndromes might remain undiagnosed for an extended period. We describe a case of a male child who received the diagnosis at the age of 12. His clinical features included macrocephaly, hypertrophy in the left arm, thyroid nodules, penile freckles, developmental delay, and an autism spectrum disorder. Whole exome sequencing revealed a de novo heterozygous variant in the phosphatase and tensin homolog. The case highlights the diverse and complex nature of phosphatase and tensin homolog hamartoma tumor syndromes, emphasizing the necessity for early diagnosis, multidisciplinary care, and surveillance protocols, offering the potential for improved prognostic outcomes and enhanced quality of life for affected individuals.
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Affiliation(s)
- Kakha Bregvadze
- Department of Molecular and Medical Genetics, Tbilisi State Medical University, Tbilisi, Georgia
| | - Sheeda Jabeen
- Faculty of Medicine, Tbilisi State Medical University, Tbilisi, Georgia
| | | | - Tinatin Tkemaladze
- Department of Molecular and Medical Genetics, Tbilisi State Medical University, Tbilisi, Georgia
- Department of Pediatrics, Givi Zhvania Pediatric Academic Clinic, Tbilisi State Medical University, Tbilisi, Georgia
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2
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Bechara E, Saadé C, Geagea C, Charouf D, Abou Jaoude P. Fetal Wilm's tumor detection preceding the development of isolated lateralized overgrowth of the limb: a case report and review of literature. Front Pediatr 2024; 12:1334544. [PMID: 38562132 PMCID: PMC10982349 DOI: 10.3389/fped.2024.1334544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/16/2024] [Indexed: 04/04/2024] Open
Abstract
Fetal Wilms tumor (WT) is extremely rare, but with advances in fetal imaging, more cases are being reported. The management of these cases remains challenging. Herein, we present the case of a full-term female infant diagnosed antenatally at 32 weeks of gestation with a right solid renal mass detected on routine prenatal ultrasound without polyhydramnios. At birth, the infant was healthy, with no evidence of dysmorphic features or abnormal laboratory tests to suggest a predisposition syndrome. Her family history was also unremarkable. A successful radical right nephrectomy was performed on day 2 of life revealing a classic WT. She received vincristine as adjuvant chemotherapy without any complications. At the age of 1 month, the infant developed isolated lateralized overgrowth of the right lower limb suspicious of Beckwith-Wiedemann syndrome. At the latest follow-up of 4 years, the child is healthy and disease-free with conserved asymmetry of lower limbs. The case provides insights into the challenging diagnosis and treatment of fetal WT. A review of the literature suggests that the presence of polyhydramnios is a worse prognostic factor while the combination of best supportive care and surgery remains the best management. Fetal WT can be associated with predisposition syndromes; however, their first manifestations can develop after the diagnosis of cancer has been made, as in our patient. We propose starting active surveillance programs and genetic testing for any case of fetal WT.
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Affiliation(s)
- Elie Bechara
- Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- Children Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Chloé Saadé
- Department of Pediatrics, Hôtel-Dieu de France, University Medical Center, Faculty of Medicine, Saint-Joseph University of Beirut, Beirut, Lebanon
| | - Caroline Geagea
- Department of Pediatrics, Bellevue Medical Center, Mansourieh, Lebanon
| | - Daniel Charouf
- Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Pauline Abou Jaoude
- Department of Pediatrics, Hôtel-Dieu de France, University Medical Center, Faculty of Medicine, Saint-Joseph University of Beirut, Beirut, Lebanon
- Division of Pediatric Nephrology, Hôtel-Dieu de France, University Medical Center, Faculty of Medicine, Saint-Joseph University of Beirut, Beirut, Lebanon
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Shimoda K, Iwasaki H, Mizuno Y, Seki M, Mimaki M, Kato M, Shinozaki-Ushiku A, Mori H, Ogawa S, Mizuguchi M. Case Report: Tuberous sclerosis complex-associated hemihypertrophy successfully treated with mTOR inhibitor sirolimus. Front Pediatr 2024; 12:1333064. [PMID: 38455392 PMCID: PMC10919150 DOI: 10.3389/fped.2024.1333064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/12/2024] [Indexed: 03/09/2024] Open
Abstract
Tuberous sclerosis complex (TSC) is an autosomal dominant disorder caused by a mutation in either of the two tumor suppressor genes, TSC1 and TSC2. Due to dysregulated activity of the mammalian target of rapamycin (mTOR) pathway, hamartomas or benign tumors frequently occur in many organs and are often treated with mTOR inhibitors. Hemihypertrophy is a rare complication of TSC. Although not being a tumor, progressive overgrowth of the affected limb may cause cosmetic and functional problems, for which the efficacy of mTOR inhibitors has not been reported previously. We herein report a case of TSC-associated hemihypertrophy. In this case, genetic studies revealed TSC1 loss of heterozygosity as the cause of hemihypertrophy. Clinically, pharmacological treatment with an mTOR inhibitor sirolimus successfully ameliorated cosmetic and functional problems with no intolerable adverse effects.
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Affiliation(s)
- Konomi Shimoda
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Pediatrics, National Rehabilitation Center for Children with Disabilities, Tokyo, Japan
| | - Hiroyuki Iwasaki
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoko Mizuno
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masafumi Seki
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masakazu Mimaki
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Motohiro Kato
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Aya Shinozaki-Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Harushi Mori
- Department of Radiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Institute for the Advanced Study of Human Biology, Kyoto University, Kyoto, Japan
| | - Masashi Mizuguchi
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Pediatrics, National Rehabilitation Center for Children with Disabilities, Tokyo, Japan
- Department of Developmental Medical Sciences, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Mirnia K, Saeedi M, Sangsari R, Kazemzadeh K. A five-day-old child with lipid hemihypertrophy: A case report. Clin Case Rep 2024; 12:e8476. [PMID: 38333663 PMCID: PMC10849986 DOI: 10.1002/ccr3.8476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/18/2023] [Accepted: 01/21/2024] [Indexed: 02/10/2024] Open
Abstract
Key Clinical Message Lipid hemihypertrophy should be considered in the differential diagnosis of neonatal asymmetry. Early recognition and further evaluation for associated disorders are important for appropriate management and surveillance of potential complications. Abstract We present the case of a 5-day-old female neonate who presented with a visibly enlarged right thigh, right labia majora, and below the right mandible. This case report highlights the importance of early identification, comprehensive evaluation, and multidisciplinary management in neonates with lipid hemihypertrophy to optimize their long-term outcomes and quality of life.
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Affiliation(s)
- Kayvan Mirnia
- Division of Neonatology, Department of Pediatrics, Children's Medical Center, Pediatric Center of Excellence, Faculty of MedicineTehran University of Medical SciencesTehranIran
| | - Maryam Saeedi
- Division of Neonatology, Department of Pediatrics, Children's Medical Center, Pediatric Center of Excellence, Faculty of MedicineTehran University of Medical SciencesTehranIran
| | - Razieh Sangsari
- Division of Neonatology, Department of Pediatrics, Children's Medical Center, Pediatric Center of Excellence, Faculty of MedicineTehran University of Medical SciencesTehranIran
| | - Kimia Kazemzadeh
- Students' Scientific Research CenterTehran University of Medical SciencesTehranIran
- Network of Neurosurgery and Artificial Intelligence (NONAI)Universal Scientific Education and Research Network (USERN)TehranIran
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Ali A, Kumar A, Dubey PK, Pandey V, Singh A. Unilateral Syndactyly, Hemihypertrophy, and Hyperpigmentation with Mosaic 2q35 Deletion. Indian J Dermatol 2023; 68:558-562. [PMID: 38099104 PMCID: PMC10718247 DOI: 10.4103/ijd.ijd_649_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023] Open
Abstract
Pigmentary mosaicism (PM) is a clinical condition of dyspigmentation with chromosomal abnormality. PM presents with both cutaneous and extracutaneous manifestation. Hypomelanosis of Ito and linear and whorled nevoid hypermelanosis are syndromic disorders in which PM is one of the manifestations. We present a case of a 1-year-old child with a unique constellation of symptoms of unilateral syndactyly, hemihypertrophy, and skin hyperpigmentation. Karyotype from peripheral blood was normal. We found genetic aberration (mosaic 2q35 deletion) in the present case from fibroblast cultured from the affected area. This unique constellation of symptoms was previously reported once but genetic study was not done from the affected tissue. This case highlights the need of considering fibroblast culture-based genetic study rather than doing simple karyotype from peripheral blood. Genetic study also established the molecular basis of symptoms in the above case.
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Affiliation(s)
- Akhtar Ali
- From the Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Ajeet Kumar
- From the Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Pawan K Dubey
- From the Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Vivek Pandey
- From the Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Ankur Singh
- Genetic Clinic, Department of Pediatrics, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Abu-Shaban K, Bakri K, Kihm A, Elsamaloty M, Elsamaloty H. Proteus-Like Syndrome: A Rare Phenotype of Phosphatase and Tensin Homolog Hamartoma Tumor Syndrome. Cureus 2022; 14:e24135. [PMID: 35582557 PMCID: PMC9107286 DOI: 10.7759/cureus.24135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2022] [Indexed: 11/05/2022] Open
Abstract
The phosphatase and tensin homolog (PTEN) hamartoma tumor syndrome (PHTS) is a collection of diseases stemming from mutations in the PTEN tumor suppressor gene and is characterized by variable expressivity and abnormal overgrowth in multiple body systems. Its clinical manifestations include, but are not limited to, lipomas, limb overgrowth, dermatologic lesions, and malignancy. The infrequency of occurrence and broadness of clinical presentation has made the diagnosis and differentiation of different subtypes of PHTS challenging. This case report describes a five-year-old patient with a history of autism and macrocephaly who presented to the emergency department with right lower quadrant (RLQ) pain concerning for appendicitis. A physical exam was significant for right leg hemihypertrophy. Imaging ruled out appendicitis but diagnosed two large right-sided abdominal lipomas. The patient was discharged with the recommendation to pursue genetic testing given the physical exam findings and history. Following confirmation of a PTEN tumor suppressor gene mutation, the patient continued to have increased frequency of abdominal pain, developed vision changes, and was diagnosed with a benign follicular thyroid nodule. Hemihypertrophy, recurrent unilateral lipomas, and a confirmed PTEN mutation are consistent with a diagnosis of Proteus-like syndrome, a rare subtype of PHTS.
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Affiliation(s)
- Kamil Abu-Shaban
- Radiology, University of Toledo College of Medicine, Toledo, USA
| | - Kenan Bakri
- Radiology, University of Toledo College of Medicine, Toledo, USA
| | - Amber Kihm
- Radiology, University of Toledo College of Medicine, Toledo, USA
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Jazdarehee A, Huget-Penner S, Pawlowska M. Pseudo-pheochromocytoma due to obstructive sleep apnea: a case report. Endocrinol Diabetes Metab Case Rep 2022; 2022:21-0100. [PMID: 35212265 PMCID: PMC8897593 DOI: 10.1530/edm-21-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/02/2022] [Indexed: 11/11/2022] Open
Abstract
SUMMARY Obstructive sleep apnea (OSA) is a condition of intermittent nocturnal upper airway obstruction. OSA increases sympathetic drive which may result in clinical and biochemical features suggestive of pheochromocytoma. We present the case of a 65-year-old male with a 2.9-cm left adrenal incidentaloma on CT, hypertension, symptoms of headache, anxiety and diaphoresis, and persistently elevated 24-h urine norepinephrine (initially 818 nmol/day (89-470)) and normetanephrine (initially 11.2 µmol/day (0.6-2.7)). He was started on prazosin and underwent left adrenalectomy. Pathology revealed an adrenal corticoadenoma with no evidence of pheochromocytoma. Over the next 2 years, urine norepinephrine and normetanephrine remained significantly elevated with no MIBG avid disease. Years later, he was diagnosed with severe OSA and treated with continuous positive airway pressure. Urine testing done once OSA was well controlled revealed complete normalization of urine norepinephrine and normetanephrine with substantial symptom improvement. It was concluded that the patient never had a pheochromocytoma but rather an adrenal adenoma with biochemistry and symptoms suggestive of pheochromocytoma due to untreated severe OSA. Pseudo-pheochromocytoma is a rare presentation of OSA and should be considered on the differential of elevated urine catecholamines and metanephrines in the right clinical setting. LEARNING POINTS Obstructive sleep apnea (OSA) is a common condition among adults. OSA may rarely present as pseudo-pheochromocytoma with symptoms of pallor, palpitations, perspiration, headache, or anxiety. OSA should be considered on the differential of elevated urine catecholamines and metanephrines, especially in patients with negative metaiodobenzylguanidine (MIBG) scan results.
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Key Words
- adolescent/young adult
- adult
- geriatric
- neonatal
- paediatric
- pregnant adult
- female
- male
- american indian or alaska native
- asian - bangladeshi
- asian - chinese
- asian - filipino
- asian - indian
- asian - japanese
- asian - korean
- asian - pakistani
- asian - vietnamese
- asian - other
- black - african
- black - caribbean
- black - other
- hispanic or latino - central american or south american
- hispanic or latino - cuban
- hispanic or latino - dominican
- hispanic or latino - mexican, mexican american, chicano
- hispanic or latino - puerto rican
- hispanic or latino - other
- native hawaiian/other pacific islander
- white
- other
- afghanistan
- aland islands
- albania
- algeria
- american samoa
- andorra
- angola
- anguilla
- antarctica
- antigua and barbuda
- argentina
- armenia
- aruba
- australia
- austria
- azerbaijan
- bahamas
- bahrain
- bangladesh
- barbados
- belarus
- belgium
- belize
- benin
- bermuda
- bhutan
- bolivia
- bosnia and herzegovina
- botswana
- bouvet island
- brazil
- british indian ocean territory
- brunei darussalam
- bulgaria
- burkina faso
- burundi
- cambodia
- cameroon
- canada
- cape verde
- cayman islands
- central african republic
- chad
- chile
- china
- christmas island
- cocos (keeling) islands
- colombia
- comoros
- congo
- congo, the democratic republic of the
- cook islands
- costa rica
- côte d'ivoire
- croatia
- cuba
- cyprus
- czech republic
- denmark
- djibouti
- dominica
- dominican republic
- ecuador
- egypt
- el salvador
- equatorial guinea
- eritrea
- estonia
- ethiopia
- falkland islands (malvinas)
- faroe islands
- fiji
- finland
- france
- french guiana
- french polynesia
- french southern territories
- gabon
- gambia
- georgia
- germany
- ghana
- gibraltar
- greece
- greenland
- grenada
- guadeloupe
- guam
- guatemala
- guernsey
- guinea
- guinea-bissau
- guyana
- haiti
- heard island and mcdonald islands
- holy see (vatican city state)
- honduras
- hong kong
- hungary
- iceland
- india
- indonesia
- iran, islamic republic of
- iraq
- ireland
- isle of man
- israel
- italy
- jamaica
- japan
- jersey
- jordan
- kazakhstan
- kenya
- kiribati
- korea, democratic people's republic of
- korea, republic of
- kuwait
- kyrgyzstan
- lao people's democratic republic
- latvia
- lebanon
- lesotho
- liberia
- libyan arab jamahiriya
- liechtenstein
- lithuania
- luxembourg
- macao
- macedonia, the former yugoslav republic of
- madagascar
- malawi
- malaysia
- maldives
- mali
- malta
- marshall islands
- martinique
- mauritania
- mauritius
- mayotte
- mexico
- micronesia, federated states of
- moldova, republic of
- monaco
- mongolia
- montenegro
- montserrat
- morocco
- mozambique
- myanmar
- namibia
- nauru
- nepal
- netherlands
- netherlands antilles
- new caledonia
- new zealand
- nicaragua
- niger
- nigeria
- niue
- norfolk island
- northern mariana islands
- norway
- oman
- pakistan
- palau
- palestinian territory, occupied
- panama
- papua new guinea
- paraguay
- peru
- philippines
- pitcairn
- poland
- portugal
- puerto rico
- qatar
- réunion
- romania
- russian federation
- rwanda
- saint barthélemy
- saint helena
- saint kitts and nevis
- saint lucia
- saint martin
- saint pierre and miquelon
- saint vincent and the grenadines
- samoa
- san marino
- sao tome and principe
- saudi arabia
- senegal
- serbia
- seychelles
- sierra leone
- singapore
- slovakia
- slovenia
- solomon islands
- somalia
- south africa
- south georgia and the south sandwich islands
- spain
- sri lanka
- sudan
- suriname
- svalbard and jan mayen
- swaziland
- sweden
- switzerland
- syrian arab republic
- taiwan, province of china
- tajikistan
- tanzania, united republic of
- thailand
- timor-leste
- togo
- tokelau
- tonga
- trinidad and tobago
- tunisia
- turkey
- turkmenistan
- turks and caicos islands
- tuvalu
- uganda
- ukraine
- united arab emirates
- united kingdom
- united states
- united states minor outlying islands
- uruguay
- uzbekistan
- vanuatu
- vatican city state
- venezuela
- viet nam
- virgin islands, british
- virgin islands, u.s.
- wallis and futuna
- western sahara
- yemen
- zambia
- zimbabwe
- maylaysia
- adipose tissue
- adrenal
- bone
- duodenum
- heart
- hypothalamus
- kidney
- liver
- ovaries
- pancreas
- parathyroid
- pineal
- pituitary
- placenta
- skin
- stomach
- testes
- thymus
- thyroid
- andrology
- autoimmunity
- cardiovascular endocrinology
- developmental endocrinology
- diabetes
- emergency
- endocrine disruptors
- endocrine-related cancer
- epigenetics
- genetics and mutation
- growth factors
- gynaecological endocrinology
- immunology
- infectious diseases
- late effects of cancer therapy
- mineral
- neuroendocrinology
- obesity
- ophthalmology
- paediatric endocrinology
- puberty
- tumours and neoplasia
- vitamin d
- 17ohp
- acth
- adiponectin
- adrenaline
- aldosterone
- amh
- androgens
- androstenedione
- androsterone
- angiotensin
- antidiuretic hormone
- atrial natriuretic hormone
- avp
- beta-endorphin
- big igf2
- brain natriuretic peptide
- calcitonin
- calcitriol
- cck
- corticosterone
- corticotrophin
- cortisol
- cortisone
- crh
- dehydroepiandrostenedione
- deoxycorticosterone
- deoxycortisol
- dhea
- dihydrotestosterone
- dopamine
- endothelin
- enkephalin
- epitestosterone
- epo
- fgf23
- fsh
- gastrin
- gh
- ghrelin
- ghrh
- gip
- glp1
- glp2
- glucagon
- glucocorticoids
- gnrh
- gonadotropins
- hcg
- hepcidin
- histamine
- human placental lactogen
- hydroxypregnenolone
- igf1
- igf2
- inhibin
- insulin
- kisspeptin
- leptin
- lh
- melanocyte-stimulating hormone
- melatonin
- metanephrines
- mineralocorticoids
- motilin
- nandrolone
- neuropeptide y
- noradrenaline
- normetanephrine
- oestetrol (e4)
- oestradiol (e2)
- oestriol (e3)
- oestrogens
- oestrone (e1)
- osteocalcin
- oxyntomodulin
- oxytocin
- pancreatic polypeptide
- peptide yy
- pregnenolone
- procalcitonin
- progesterone
- prolactin
- prostaglandins
- pth
- relaxin
- renin
- resistin
- secretin
- somatostatin
- testosterone
- thpo
- thymosin
- thymulin
- thyroxine (t4)
- trh
- triiodothyronine (t3)
- tsh
- vip
- 17-alpha hydroxylase/17,20 lyase deficiency
- 17-beta-hydroxysteroid dehydrogenase type 3 deficiency
- 3-m syndrome
- 22q11 deletion syndrome
- 49xxxxy syndrome
- abscess
- acanthosis nigricans
- acromegaly
- acute adrenocortical insufficiency
- addisonian crisis
- addison's disease
- adenocarcinoma
- aip gene mutation
- adrenal insufficiency
- adrenal salt-wasting crisis
- adrenarche
- adrenocortical adenoma
- adrenocortical carcinoma
- adrenoleukodystrophy
- aip gene variant
- amenorrhoea (primary)
- amenorrhoea (secondary)
- amyloid goitre
- amyloidosis
- anaplastic thyroid cancer
- anaemia
- aneuploidy
- androgen insensitivity syndrome
- anti-phospholipid antibody syndrome
- asthma
- autoimmune disorders
- autoimmune polyendocrine syndrome 1
- autoimmune polyendocrine syndrome 2
- autoimmune polyglandular syndrome
- autoimmune hypophysitis
- autosomal dominant hypophosphataemic rickets
- autosomal dominant osteopetrosis
- bardet-biedl syndrome
- bartter syndrome
- bilateral adrenal hyperplasia
- biliary calculi
- breast cancer
- brenner tumour
- brown tumour
- burkitt's lymphoma
- casr gene mutation
- catecholamine secreting carotid body paraganglionoma
- cancer-prone syndrome
- carcinoid syndrome
- carcinoid tumour
- carney complex
- carotid body paraganglioma
- c-cell hyperplasia
- cerebrospinal fluid leakage
- chronic fatigue syndrome
- circadian rhythm sleep disorders
- congenital adrenal hyperplasia
- congenital hypothyroidism
- congenital hyperinsulinism
- conn's syndrome
- corticotrophic adenoma
- craniopharyngioma
- cretinism
- crohn's disease
- cryptorchidism
- cushing's disease
- cushing's syndrome
- cystolithiasis
- de quervain's thyroiditis
- denys-drash syndrome
- desynchronosis
- developmental abnormalities
- diabetes - lipoatrophic
- diabetes - mitochondrial
- diabetes - steroid-induced
- diabetes insipidus - dipsogenic
- diabetes insipidus - gestational
- diabetes insipidus - nephrogenic
- diabetes insipidus - neurogenic/central
- diabetes mellitus type 1
- diabetes mellitus type 2
- diabetic foot syndrome
- diabetic hypoglycaemia
- diabetic ketoacidosis
- diabetic muscle infarction
- diabetic nephropathy
- diverticular disease
- donohue syndrome
- down syndrome
- eating disorders
- ectopic acth syndrome
- ectopic cushing's syndrome
- ectopic parathyroid adenoma
- empty sella syndrome
- endometrial cancer
- endometriosis
- eosinophilic myositis
- euthyroid sick syndrome
- familial hypocalciuric hypercalcaemia
- familial dysalbuminaemic hyperthyroxinaemia
- familial euthyroid hyperthyroxinaemia
- fat necrosis
- female athlete triad syndrome
- fetal demise
- fetal macrosomia
- follicular thyroid cancer
- fractures
- frasier syndrome
- friedreich's ataxia
- functional parathyroid cyst
- galactorrhoea
- gastrinoma
- gastritis
- gastrointestinal perforation
- gastrointestinal stromal tumour
- gck mutation
- gender identity disorder
- gestational diabetes mellitus
- giant ovarian cysts
- gigantism
- gitelman syndrome
- glucagonoma
- glucocorticoid remediable aldosteronism
- glycogen storage disease
- goitre
- goitre (multinodular)
- gonadal dysgenesis
- gonadoblastoma
- gonadotrophic adenoma
- gorham's disease
- granuloma
- granulosa cell tumour
- graves' disease
- graves' ophthalmopathy
- growth hormone deficiency (adult)
- growth hormone deficiency (childhood onset)
- gynaecomastia
- hamman's syndrome
- haemorrhage
- hajdu-cheney syndrome
- hashimoto's disease
- hemihypertrophy
- hepatitis c
- hereditary multiple osteochondroma
- hirsutism
- histiocytosis
- huntington's disease
- hürthle cell adenoma
- hyperaldosteronism
- hyperandrogenism
- hypercalcaemia
- hypercalcaemic crisis
- hyperglucogonaemia
- hyperglycaemia
- hypergonadotropic hypogonadism
- hypergonadotropism
- hyperinsulinaemia
- hyperinsulinaemic hypoglycaemia
- hyperkalaemia
- hyperlipidaemia
- hypernatraemia
- hyperosmolar hyperglycaemic state
- hyperparathyroidism (primary)
- hyperparathyroidism (secondary)
- hyperparathyroidism (tertiary)
- hyperpituitarism
- hyperprolactinaemia
- hypersexuality
- hypertension
- hyperthyroidism
- hypoaldosteronism
- hypocalcaemia
- hypoestrogenism
- hypoglycaemia
- hypoglycaemic coma
- hypogonadism
- hypogonadotrophic hypogonadism
- hypoinsulinaemia
- hypokalaemia
- hyponatraemia
- hypoparathyroidism
- hypophosphataemia
- hypophosphatasia
- hypophysitis
- hypopituitarism
- hypothyroidism
- iatrogenic disorder
- idiopathic bilateral adrenal hyperplasia
- idiopathic pituitary hyperplasia
- igg4-related systemic disease
- inappropriate tsh secretion
- incidentaloma
- infertility
- insulin autoimmune syndrome
- insulin resistance
- insulinoma
- intracranial vasospasm
- intrauterine growth retardation
- iodine allergy
- ischaemic heart disease
- kallmann syndrome
- ketoacidosis
- klinefelter syndrome
- kwashiorkor
- kwashiorkor (marasmic)
- leg ulcer
- laron syndrome
- latent autoimmune diabetes of adults (lada)
- laurence-moon syndrome
- left ventricular hypertrophy
- leukocytoclastic vasculitis
- leydig cell tumour
- lipodystrophy
- lipomatosis
- liver failure
- lung metastases
- luteoma
- lymphadenopathy
- macronodular adrenal hyperplasia
- macronodular hyperplasia
- macroprolactinoma
- marasmus
- maturity onset diabetes of young (mody)
- mccune-albright syndrome
- mckittrick-wheelock syndrome
- medullary thyroid cancer
- meigs syndrome
- membranous nephropathy
- men1
- men2a
- men2b
- men4
- menarche
- meningitis
- menopause
- metabolic acidosis
- metabolic syndrome
- metastatic carcinoma
- metastatic chromaffin cell tumour
- metastatic gastrinoma
- metastatic melanoma
- metastatic tumour
- microadenoma
- microprolactinoma
- motor neurone disease
- myasthenia gravis
- myelolipoma
- myocardial infarction
- myositis
- myotonic dystrophy type 1
- myotonic dystrophy type 2
- myxoedema
- myxoedema coma
- nelson's syndrome
- neonatal diabetes
- nephrolithiasis
- neuroblastoma
- neuroendocrine tumour
- neurofibromatosis
- nodular hyperplasia
- non-functioning pituitary adenoma
- non-hodgkin lymphoma
- non-islet-cell tumour hypoglycaemia
- noonan syndrome
- oculocerebrorenal syndrome
- osteogenesis imperfecta
- osteomalacia
- osteomyelitis
- osteoporosis
- osteoporosis (pregnancy/lactation-associated)
- osteosclerosis
- ovarian cancer
- ovarian dysgenesis
- ovarian hyperstimulation syndrome
- ovarian tumour
- paget's disease
- paget's disease (juvenille)
- pancreatic neuroendocrine tumour
- pancreatitis
- panhypopituitarism
- papillary thyroid cancer
- paraganglioma
- paranasal sinus lesion
- paraneoplastic syndromes
- parasitic thyroid nodules
- parathyroid adenoma
- parathyroid adenoma (ectopic)
- parathyroid carcinoma
- parathyroid cyst
- parathroid hyperplasia
- pcos
- periodontal disease
- phaeochromocytoma
- phaeochromocytoma crisis
- pickardt syndrome
- pituitary abscess
- pituitary adenoma
- pituitary apoplexy
- pituitary carcinoma
- pituitary cyst
- pituitary haemorrhage
- pituitary hyperplasia
- pituitary hypoplasia
- pituitary tumour (malignant)
- plurihormonal pituitary adenoma
- poems syndrome
- polycythaemia
- porphyria
- pneumonia
- posterior reversible encephalopathy syndrome
- post-prandial hypoglycaemia
- prader-willi syndrome
- prediabetes
- pre-eclampsia
- pregnancy
- premature ovarian failure
- premenstrual dysphoric disorder
- premenstrual syndrome
- primary hypertrophic osteoarthropathy
- prolactinoma
- prostate cancer
- pseudohypoaldosteronism type 1
- pseudohypoaldosteronism type 2
- pseudohypoparathyroidism
- psychosocial short stature
- puberty (delayed or absent)
- puberty (precocious)
- pulmonary oedema
- quadrantanopia
- rabson-mendenhall syndrome
- rhabdomyolysis
- rheumatoid arthritis
- rickets
- schwannoma
- sellar reossification
- sertoli cell tumour
- sertoli-leydig cell tumour
- sexual development disorders
- sheehan's syndrome
- short stature
- siadh
- small-cell carcinoma
- small intestine neuroendocrine tumour
- solitary fibrous tumour
- solitary sellar plasmacytoma
- somatostatinoma
- somatotrophic adenoma
- squamous cell thyroid carcinoma
- stiff person syndrome
- struma ovarii
- subcutaneous insulin resistance
- systemic lupus erythematosus
- takotsubo cardiomyopathy
- tarts
- testicular cancer
- thecoma
- thyroid adenoma
- thyroid carcinoma
- thyroid cyst
- thyroid dysgenesis
- thyroid fibromatosis
- thyroid hormone resistance syndrome
- thyroid lymphoma
- thyroid nodule
- thyroid storm
- thyroiditis
- thyrotoxicosis
- thyrotrophic adenoma
- traumatic brain injury
- tuberculosis
- tuberous sclerosis complex
- tumour-induced osteomalacia
- turner syndrome
- unilateral adrenal hyperplasia
- ureterolithiasis
- urolithiasis
- von hippel-lindau disease
- wagr syndrome
- waterhouse-friderichsen syndrome
- williams syndrome
- wolcott-rallison syndrome
- wolfram syndrome
- xanthogranulomatous hypophysitis
- xlaad/ipex
- zollinger-ellison syndrome
- abdominal adiposity
- abdominal distension
- abdominal cramp
- abdominal discomfort
- abdominal guarding
- abdominal lump
- abdominal pain
- abdominal tenderness
- abnormal posture
- abdominal wall defects
- abrasion
- acalculia
- accelerated growth
- acne
- acrochorda
- acroosteolysis
- acute stress reaction
- adverse breast development
- aggression
- agitation
- agnosia
- akathisia
- akinesia
- albuminuria
- alcohol intolerance
- alexia
- alopecia
- altered level of consciousness
- amaurosis
- amaurosis fugax
- ambiguous genitalia
- amblyopia
- amenorrhoea
- ameurosis
- amnesia
- amusia
- anasarca
- angiomyxoma
- anhedonia
- anisocoria
- ankle swelling
- anorchia
- anorectal malformations
- anorexia
- anosmia
- anosognosia
- anovulation
- antepartum haemorrhage
- anuria
- anxiety
- apathy
- aphasia
- aphonia
- apnoea
- appendicitis
- appetite increase
- appetite reduction/loss
- apraxia
- aqueductal stenosis
- arteriosclerosis
- arthralgia
- articulation impairment
- ascites
- asperger syndrome
- asphyxia
- asthenia
- astigmatism
- asymptomatic
- ataxia
- atrial fibrillation
- atrial myxoma
- atrophy
- adhd
- autism
- autonomic neuropathy
- avulsion
- babinski's sign
- back pain
- bacteraemia
- behavioural problems
- belching
- bifid scrotum
- biliary colic
- bitemporal hemianopsia
- blindness
- blistering
- bloating
- bloody show
- boil(s)
- bone cyst
- bone fracture(s)
- bone lesions
- bone pain
- bony metastases
- borborygmus
- bowel movements - bleeding
- bowel movements - increased frequency
- bowel movements - pain
- bowel obstruction
- bowel perforation
- brachycephaly
- brachydactyly
- bradycardia
- bradykinesia
- bradyphrenia
- bradypnea
- breast contour change
- breast enlargement
- breast lump
- breast reduction
- breast tenderness
- breastfeeding difficulties
- breathing difficulties
- bronchospasms
- brushfield spots
- bruxism
- buffalo hump
- cachexia
- calcification
- cardiac fibrosis
- cardiac malformations
- cardiac tamponade
- cardiogenic shock
- cardiomegaly
- cardiomyopathy
- cardiopulmonary arrest
- carpal tunnel syndrome
- caruncle - inflammation
- cataplexy
- cataract(s)
- catathrenia
- central obesity
- cerebrospinal fluid rhinorrhoea
- cervical pain
- cheeks - full
- cheiloschisis
- chemosis
- chest pain
- chest pain (pleuritic)
- chest pain (precordial)
- cheyne-stokes respiration
- chills
- cholecystitis
- cholestasis
- chondrocalcinosis
- chordee
- chorea
- choroidal atrophy
- chronic pain
- circulatory collapse
- cirrhosis
- citraturia
- claudication
- clitoromegaly
- cloacal exstrophy
- clonus
- club foot
- clumsiness
- coagulopathy
- coarctation
- coeliac disease
- cognitive problems
- cold intolerance
- collapse
- colour blindness
- coma
- concentration difficulties
- confusion
- congenital heart defect
- conjunctivitis
- constipation
- convulsions
- coordination difficulties
- coughing
- crackles
- cramps
- craniofacial abnormalities
- craniotabes
- cutaneous ischaemia
- cutaneous myxoma
- cutaneous pigmentation
- cyanosis
- dalrymple's sign
- deafness
- deep vein thrombosis
- dehydration
- delayed puberty
- delirium
- dementia
- dental abscess(es)
- dental problems
- depression
- diabetes insipidus
- diabetic neuropathy
- diabetic foot infection
- diabetic foot neuropathy
- diabetic foot ulceration
- diarrhoea
- diplopia
- dizziness
- duodenal atresia
- duplex kidney(s)
- dysarthria
- dysdiadochokinesia
- dysgraphia
- dyslexia
- dyslipidaemia
- dysmenorrhoea
- dyspareunia
- dyspepsia
- dysphagia
- dysphonia
- dysphoria
- dyspnoea
- dystonia
- dysuria
- ear, nose and/or throat infection
- early menarche
- ears - low set
- ears - pinna abnormalities
- ears - small
- ecchymoses
- ectopic ureter
- emotional immaturity
- encopresis
- endometrial hyperplasia
- enlarged bladder
- enlarged prostate
- eosinophilia
- epicanthic fold
- epilepsy
- epistaxis
- erectile dysfunction
- erythema
- euphoria
- eyebrows - bushy
- eyelid retraction
- eyelid swelling
- eyelids - redness
- eyes - almond-shaped
- eyes - dry
- eyes - feeling of grittiness
- eyes - inflammation
- eyes - irritation
- eyes - itching
- eyes - pain (gazing down)
- eyes - pain (gazing up)
- eyes - redness
- eyes - watering
- face - change in appearance
- face - coarse features
- face - numbness
- facial fullness
- facial palsy
- facial plethora
- facial weakness
- facies - abnormal
- facies - hippocratic
- facies - moon
- faecal incontinence
- failure to thrive
- fallopian tube hyperplasia
- fasciculation
- fatigue
- fatigue (post-exertional)
- feet - cold
- feet - increased size
- feet - large
- feet - pain
- feet - small
- fingers - thick
- flaccid paralysis
- flatulence
- flushing
- fontanelles - enlarged
- frontal bossing
- fungating lesion
- fungating mass
- funny turns
- gait abnormality
- gait unsteadiness
- gallbladder calculi
- gallstones
- gangrene
- gastro-oesophageal reflux
- genital oedema
- genu valgum
- genu varum
- gestational diabetes
- glaucoma
- glucose intolerance
- glucosuria
- growth hormone deficiency
- growth retardation
- haematemesis
- haematochezia
- haematoma
- haematuria
- haemoglobinuria
- haemoptysis
- hair - coarse
- hair - dry
- hair - temporal balding
- hairline - low
- hallucination
- hands - enlargement
- hands - large
- hands - single palmar crease
- hands - small
- head - large
- headache
- hearing loss
- heart failure
- heart murmur
- heat intolerance
- height loss
- hemiballismus
- hemianopia
- hemiparesis
- hemispatial neglect
- hepatic cysts
- hepatic metastases
- hepatomegaly
- hidradenitis suppurativa
- high-arched palate
- hip dislocation
- hippocampal dysgenesis
- hirschsprung's disease
- hot flushes
- hydronephrosis
- hypolipidaemia
- hyperactivity
- hyperacusis
- hyperandrogenaemia
- hypercalciuria
- hypercapnea
- hypercholesterolaemia
- hypercortisolaemia
- hyperflexibility
- hyperglucagonaemia
- hyperhidrosis
- hyperhomocysteinaemia
- hypernasal speech
- hyperopia
- hyperoxaluria
- hyperpigmentation
- hyperplasia
- hyperpnoea
- hypersalivation
- hyperseborrhea
- hypersomnia
- hyperthermia
- hypertrichosis
- hypertrophy
- hyperuricaemia
- hyperventilation
- hypoadrenalism
- hypoalbuminaemia
- hypocalciuria
- hypocitraturia
- hypomagnesaemia
- hypopigmentation
- hypoplastic scrotum
- hypopotassaemia
- hypoprolactinaemia
- hyporeflexia
- hyposmia
- hypospadias
- hypotension
- hypothermia
- hypotonia
- hypoventilation
- hypovitaminosis d
- hypovolaemia
- hypovolaemic shock
- hypoxia
- immunodeficiency
- impulsivity
- inattention
- infections
- inflexibility
- insomnia
- instability
- intussusception
- irritability
- ischaemia
- ischuria
- itching
- jaundice
- keratoconus
- ketonuria
- ketotic odour
- kidney dysplasia
- kidney stones
- kyphoscoliosis
- kyphosis
- labioscrotal fold abnormalities
- laceration
- late dentition
- learning difficulties
- leg pain
- legs - increased length
- leukaemia
- leukocytosis
- libido increase
- libido reduction/loss
- lichen sclerosus
- lips - dry
- lips - thin
- little finger - in-curved
- little finger - short
- liver masses
- lordosis
- lordosis (loss of)
- lymphadenectomy
- lymphadenitis
- lymphocytosis
- lymphoedema
- macroglossia
- malaise
- malaise (post-exertional)
- malodorous perspiration
- mania
- marcus gunn pupil
- mastalgia
- meckel's diverticulum
- melena
- menorrhagia
- menstrual disorder
- mesenteric ischaemia
- metabolic alkalosis
- microalbuminuria
- microcephaly
- micrognathia
- micropenis
- milk-alkali syndrome
- miscarriage
- mood changes/swings
- mouth - down-turned
- mouth - small
- movement - limited range of
- mucosal pigmentation
- muscle atrophy
- muscle freezing
- muscle hypertrophy
- muscle rigidity
- myalgia
- myasthaenia
- mydriasis
- myelodysplasia
- myeloma
- myoclonus
- myodesopsia
- myokymia
- myopathy
- myopia
- myosis
- nail clubbing
- nail dystrophy
- nasal obstruction
- nausea
- neck - loose skin (nape)
- neck - short
- neck mass
- neck pain/discomfort
- necrolytic migratory erythema
- necrosis
- nephrocalcinosis
- nephropathy
- neurofibromas
- night terrors
- nipple change
- nipple discharge
- nipple inversion
- nipple retraction
- nipples widely spaced
- nocturia
- normochromic normocytic anaemia
- nose - depressed bridge
- nose - flat bridge
- nose - thickening
- nystagmus
- obsessive-compulsive disorder
- obstetrical haemorrhage
- obstructive sleep apnoea
- odynophagia
- oedema
- oesophageal atresia
- oesophagitis
- oligomenorrhoea
- oliguria
- onychauxis
- oophoritis
- ophthalmoplegia
- optic atrophy
- orbital fat prolapse
- orbital hypertelorism
- orthostatic hypotension
- osteoarthritis
- osteopenia
- otitis media
- ovarian cysts
- ovarian hyperplasia
- palatoschisis
- pallor
- palmar erythema
- palpebral fissure (downslanted)
- palpebral fissure (extended)
- palpebral fissure (reduced)
- palpebral fissure (upslanted)
- palpitations
- pancreatic fibrosis
- pancytopaenia
- panic attacks
- papilloedema
- paraesthesia
- paralysis
- paranoia
- patellar dislocation
- patellar subluxation
- pedal ulceration
- pellagra
- pelvic mass
- pelvic pain
- penile agenesis
- peptic ulcer
- pericardial effusion
- periodontitis
- periosteal bone reactions
- peripheral oedema
- personality change
- pes cavus
- petechiae
- peyronie's disease
- pharyngitis
- philtrum - long
- philtrum - short
- phosphaturia
- photophobia
- photosensitivity
- pleurisy
- poikiloderma
- polydactyly
- polydipsia
- polyphagia
- polyuria
- poor wound healing
- postmenopausal bleeding
- post-nasal drip
- postprandial fullness
- postural instability
- prehypertension
- premature birth
- premature labour
- prenatal growth retardation
- presbyopia
- pretibial myxoedema
- proctalgia fugax
- prognathism
- proptosis
- prosopagnosia
- proteinuria
- pruritus
- pruritus scroti
- pruritus vulvae
- pseudarthrosis
- psoriatic arthritis
- psychiatric problems
- psychomotor retardation
- psychosis
- pterygium colli
- ptosis
- puberty (delayed/absent)
- puberty (early/precocious)
- puffiness
- pulmonary embolism
- purpura
- pyelonephritis
- pyloric stenosis
- pyrexia
- pyrosis
- pyuria
- rash
- rectal pain
- rectorrhagia
- refractory anemia
- reluctance to weight-bear
- renal agenesis
- renal clubbing
- renal colic
- renal cyst
- renal failure
- renal insufficiency
- renal phosphate wasting (isolated)
- renal tubular acidosis
- respiratory failure
- reticulocytosis
- retinitis pigmentosa
- retinopathy
- retrobulbar pain
- retrograde ejaculation
- retroperitoneal fibrosis
- salivary gland swelling
- salpingitis
- salt craving
- salt wasting
- sarcoidosis
- schizophrenia
- scoliosis
- scotoma
- seborrhoeic dermatitis
- seizures
- sensory loss
- sepsis
- septic arthritis
- septic shock
- shivering
- singultus
- sinusitis
- sixth nerve palsy
- skeletal deformity
- skeletal dysplasia
- skin - texture change
- skin infections
- skin necrosis
- skin pigmentation - spotty
- skin thickening
- skin thinning
- sleep apnoea
- sleep difficulties
- sleep disturbance
- sleep hyperhidrosis
- slow growth
- slurred speech
- social difficulties
- soft tissue swelling
- somnambulism
- somniloquy
- somnolence
- sore throat
- spasms
- spastic paraplegia
- spasticity
- speech delay
- spider naevi
- splenomegaly
- sputum production
- steatorrhoea
- stomatitis
- strabismus
- strangury
- striae
- stridor
- stroke
- subfertility
- suicidal ideation
- supraclavicular fat pads
- supranuclear gaze palsy
- sweating
- syncope
- syndactyly
- tachycardia
- tachypnoea
- teeth gapping
- telangiectasias
- telecanthus
- tetraparesis
- t-reflex (absent)
- t-reflex (depressed)
- tetany
- thermodysregulation
- thrombocytopenia
- thrombocytosis
- thrombophilia
- thrush
- tics
- tinnitus
- toe clubbing
- toe deformities
- toes - thick
- toes - widely spaced
- tongue - protruding
- tracheo-oesophageal compression
- tracheo-oesophageal fistula
- tremulousness
- tricuspid insufficiency
- umbilical hernia
- uraemia
- ureter duplex
- uricaemia
- urinary frequency
- urinary incontinence
- urogenital sinus
- urticaria
- uterine hyperplasia
- uterus duplex
- vagina duplex
- vaginal bleeding
- vaginal discharge
- vaginal dryness
- vaginal pain/tenderness
- vaginism
- ventricular fibrillation
- ventricular hypertrophy
- vertigo
- viraemia
- virilisation (abnormal)
- vision - acuity reduction
- vision - blurred
- visual disturbance
- visual field defect
- visual impairment
- visual loss
- vitiligo
- vocal cord paresis
- vomiting
- von graefe's sign
- weight gain
- weight loss
- wheezing
- widened joint space(s)
- xeroderma
- xerostomia
- 3-methoxy 4-hydroxy mandelic acid
- 17-hydroxypregnenolone (urine)
- 17-ketosteroids
- 25-hydroxyvitamin-d3
- 5hiaa
- aberrant adrenal receptors
- acid-base balance
- acth stimulation
- activated partial thromboplastin time
- acyl-ghrelin
- adrenal antibodies
- adrenal function
- adrenal scintigraphy
- adrenal venous sampling
- afp tumour marker
- alanine aminotransferase
- albumin
- albumin to creatinine ratio
- aldosterone (24-hour urine)
- aldosterone (blood)
- aldosterone (plasma)
- aldosterone (serum)
- aldosterone to renin ratio
- alkaline phosphatase
- alkaline phosphatase (bone-specific)
- alpha-fetoprotein
- ammonia
- amniocentesis
- amylase
- angiography
- anion gap
- anti-acetylcholine antibodies
- anticardiolipin antibody
- anti-insulin antibodies
- anti-islet cell antibody
- anti-gh antibodies
- antinuclear antibody
- anti-tyrosine phosphatase antibodies
- asvs
- barium studies
- basal insulin
- base excess
- apolipoprotein h
- beta-hydroxybutyrate
- bicarbonate
- bilirubin
- biopsy
- blood film
- blood pressure
- bmi
- body fat mass
- bone age
- bone biopsy
- bone mineral content
- bone mineral density
- bone mineral density test
- bone scintigraphy
- bone sialoprotein
- bound insulin
- brca1/brca2
- c1np
- c3 complement
- c4 complement
- ca125
- calcifediol
- calcium (serum)
- calcium (urine)
- calcium to creatinine clearance ratio
- carcinoembryonic antigen
- cardiac index
- catecholamines (24-hour urine)
- catecholamines (plasma)
- cd-56
- chemokines
- chest auscultation
- chloride
- chorionic villus sampling
- chromatography
- chromogranin a
- chromosomal analysis
- clomid challenge
- clonidine suppression
- collagen
- colonoscopy
- colposcopy
- continuous glucose monitoring
- core needle biopsy
- corticotropin-releasing hormone stimulation test
- cortisol (9am)
- cortisol (plasma)
- cortisol (midnight)
- cortisol (salivary)
- cortisol (serum)
- cortisol day curve
- cortisol, free (24-hour urine)
- c-peptide (24-hour urine)
- c-peptide (blood)
- c-reactive protein
- creatinine
- creatine kinase
- creatinine (24-hour urine)
- creatinine (serum)
- creatinine clearance
- crh stimulation
- ctpa scan
- ct scan
- c-telopeptide
- cytokines
- deoxypyridinoline
- dexa scan
- dexamethasone suppression
- dexamethasone suppression (high dose)
- dexamethasone suppression (low dose)
- dhea sulphate
- discectomy
- dldl cholesterol
- dmsa scan
- dna sequencing
- domperidone
- down syndrome screening
- ductal lavage
- echocardiogram
- eeg
- electrocardiogram
- electrolytes
- electromyography
- endoscopic ultrasound
- endoscopy
- endosonography
- enzyme immunoassay
- epinephrine (plasma)
- epinephrine (urine)
- erythrocyte sedimentation rate
- estimated glomerular filtration rate
- ethanol ablation
- ewing and clarke autonomic function
- exercise tolerance
- fbc
- ferritin
- fine needle aspiration biopsy
- flow cytometry
- fludrocortisone suppression
- fluticasone-propionate-17-beta carboxylic acid
- fmri
- folate
- ft3
- ft4
- gada
- gallium nitrate
- gallium scan
- gastric biopsy
- genetic analysis
- genitography
- gh day curve
- gh stimulation
- gh suppression
- glp-1
- glp-2
- glucose suppression test
- glucose (blood)
- glucose (blood, fasting)
- glucose (blood, postprandial)
- glucose (urine)
- glucose tolerance
- glucose tolerance (intravenous)
- glucose tolerance (oral)
- glucose tolerance (prolonged)
- gluten sensitivity
- gnrh stimulation
- gonadotrophins
- growth hormone-releasing peptide-2 test
- gut hormones (fasting)
- haematoxylin and eosin staining
- haemoglobin
- haemoglobin a1c
- hcg (serum)
- hcg (urine)
- hcg stimulation
- hdl cholesterol
- hearing test
- heart rate
- hepatic venous sampling with arterial stimulation
- high-sensitivity c-reactive protein
- histopathology
- hla genotyping
- holter monitoring
- homa
- homocysteine
- hyaluronic acid
- hydrocortisone day curve
- hydroxyproline
- hydroxyprogesterone
- hysteroscopy
- igfbp2
- igfbp3
- igg4/igg ratio
- immunocytochemistry
- immunohistochemistry
- immunoglobulins
- immunoglobulin g2
- immunoglobulin g4
- immunoglobulin a
- immunoglobulin m
- immunostaining
- inferior petrosal sinus sampling
- inhibin b
- insulin (fasting)
- insulin suppression
- insulin tissue resistance tests
- insulin tolerance
- intracranial pressure
- irm imaging
- ketones (plasma)
- ketones (urine)
- kidney function
- lactate
- lactate dehydrogenase
- laparoscopy
- laparoscopy and dye
- laparotomy
- ldl cholesterol
- leuprolide acetate stimulation
- leukocyte esterase (urine)
- levothyroxine absorption
- lipase (serum)
- lipid profile
- liquid-based cytology
- liquid chromatography-mass spectrometry
- liver biopsy
- liver function
- lumbar puncture
- lung function testing
- luteinising hormone releasing hormone test
- macroprolactin
- magnesium
- mag3 scan
- mammogram
- mantoux test
- metanephrines (plasma)
- metanephrines (urinary)
- methoxytyramine
- metoclopramide
- metyrapone cortisol day curve
- metyrapone suppression
- metyrapone test dose
- mibg scan
- microarray analysis
- molecular genetic analysis
- mri
- myocardial biopsy
- nerve conduction study
- neuroendocrine markers
- neuron-specific enolase
- norepinephrine
- ntx
- oct
- octreotide scan
- octreotide suppression test
- osmolality
- ovarian venous sampling
- p1np
- palpation
- pap test
- parathyroid scintigraphy
- pentagastrin
- perchlorate discharge
- percutaneous umbilical blood sampling
- peripheral blood film
- pet scan
- ph (blood)
- phosphate (serum)
- phosphate (urine)
- pituitary function
- plasma osmolality
- plasma viscosity
- platelet count
- pneumococcal antigen
- pneumococcal pcr
- polymerase chain reaction
- polysomnography
- porter-silber chromogens
- potassium
- pregnancy test
- proinsulin
- prostate-specific antigen
- protein electrophoresis
- protein fingerprinting
- protein folding analysis
- psychiatric assessment
- psychometric assessment
- pulse oximetry
- pyelography
- pyridinium crosslinks
- quicki
- plasma renin activity
- radioimmunoassay
- radionuclide imaging
- raiu test
- red blood cell count
- renal biopsy
- renin (24-hour urine)
- respiratory status
- renin (blood)
- renin plasma activity
- rheumatoid factor
- salt loading
- sdldl cholesterol
- secretin stimulation
- selective parathyroid venous sampling
- selective transhepatic portal venous sampling
- semen analysis
- serotonin
- serum osmolality
- serum free insulin
- sestamibi scan
- sex hormone binding globulin
- shbg
- skeletal muscle mass
- skin biopsy
- sleep diary
- sodium
- spect scan
- supervised 72-hour fast
- surgical biopsy
- sweat test
- synaptophysin
- systemic vascular resistance index
- tanner scale
- thoracocentesis
- thyroid transcription factor-1
- thyroglobulin
- thyroid antibodies
- thyroid function
- thyroid scintigraphy
- thyroid ultrasonography
- total cholesterol
- total ghrelin
- total t3
- total t4
- trabecular thickness
- transaminase
- transvaginal ultrasound
- trap 5b
- trh stimulation
- triglycerides
- triiodothyronine (t3) suppression
- troponin
- tsh receptor antibodies
- type 3 precollagen
- type 4 collagen
- ultrasound-guided biopsy
- ultrasound scan
- urea and electrolytes
- uric acid (blood)
- uric acid (urine)
- urinalysis
- urinary free cortisol
- urine 24-hour volume
- urine osmolality
- vaginal examination
- vanillylmandelic acid (24-hour urine)
- visual field assessment
- vitamin b12
- vitamin e
- waist circumference
- water deprivation
- water load
- weight
- western blotting
- white blood cell count
- white blood cell differential count
- x-ray
- zinc
- abscess drainage
- acetic acid injection
- adhesiolysis
- adrenalectomy
- amputation
- analgesics
- angioplasty
- arthrodesis
- assisted reproduction techniques
- bariatric surgery
- bilateral salpingo-oophorectomy
- blood transfusion
- bone grafting
- caesarean section
- cardiac transplantation
- cardiac pacemaker
- cataract extraction
- chemoembolisation
- chemotherapy
- chemoradiotherapy
- clitoroplasty
- continuous renal replacement therapy
- contraception
- cordotomy
- counselling
- craniotomy
- cryopreservation
- cryosurgical ablation
- debridement
- dialysis
- diazoxide
- diet
- duodenotomy
- endonasal endoscopic surgery
- exercise
- external fixation
- extracorporeal shock wave lithotripsy
- extraocular muscle surgery
- eye surgery
- eyelid surgery
- fasciotomy
- fluid repletion
- fluid restriction
- gamma knife radiosurgery
- gastrectomy
- gastrostomy
- gender reassignment surgery
- gonadectomy
- heart transplantation
- hormone replacement
- hormone suppression
- hypophysectomy
- hysterectomy
- inguinal orchiectomy
- internal fixation
- intra-cardiac defibrillator
- islet transplantation
- ivf
- kidney transplantation
- laparoscopic adrenalectomy
- laryngoplasty
- laryngoscopy
- laser lithotripsy
- light treatment
- liver transplantation
- lumpectomy
- lymph node dissection
- mastectomy
- molecularly targeted therapy
- neuroendoscopic surgery
- oophorectomy
- orbital decompression
- orbital radiation
- orchidectomy
- orthopaedic surgery
- osteotomy
- ovarian cystectomy
- ovarian diathermy
- oxygen therapy
- pancreas transplantation
- pancreatectomy
- pancreaticoduodenectomy
- parathyroidectomy
- percutaneous adrenal ablation
- percutaneous nephrolithotomy
- pericardiocentesis
- pericardiotomy
- physiotherapy
- pituitary adenomectomy
- plasma exchange
- plasmapheresis
- psychotherapy
- radiofrequency ablation
- radionuclide therapy
- radiotherapy
- reconstruction of genitalia
- resection of tumour
- right-sided hemicolectomy
- salpingo-oophorectomy
- small bowel resection
- speech and language therapy
- spinal surgery
- splenectomy
- stereotactic radiosurgery
- termination of pregnancy
- thymic transplantation
- thyroidectomy
- tracheostomy
- transcranial surgery
- transsphenoidal surgery
- transtentorial surgery
- vaginoplasty
- vagotomy
- 5-alpha-reductase inhibitors
- 17?-estradiol
- abiraterone
- acarbose
- acetazolamide
- acetohexamide
- adalimumab
- albiglutide
- alendronate
- alogliptin
- alpha-blockers
- alphacalcidol
- alpha-glucosidase inhibitors
- amiloride
- amlodipine
- amoxicillin
- anastrozole
- angiotensin-converting enzyme inhibitors
- angiotensin receptor antagonists
- anthracyclines
- antiandrogens
- antibiotics
- antiemetics
- antiepileptics
- antipsychotics
- antithyroid drugs
- antiseptic
- antivirals
- aripiprazole
- aromatase inhibitors
- aspirin
- astragalus membranaceus
- ativan
- atenolol
- atorvastatin
- avp receptor antagonists
- axitinib
- azathioprine
- bendroflumethiazide
- benzodiazepines
- beta-blockers
- betamethasone
- bexlosteride
- bicalutamide
- bisphosphonates
- bleomycin
- botulinum toxin
- bromocriptine
- cabergoline
- cabozantinib
- calcimimetics
- calcitonin (salmon)
- calcium
- calcium carbonate
- calcium chloride
- calcium dobesilate
- calcium edta
- calcium gluconate
- calcium-l-aspartate
- calcium polystyrene sulphonate
- canagliflozin
- capecitabine
- captopril
- carbimazole
- carboplatin
- carbutamide
- carvedilol
- ceftriaxone
- chlorothiazide
- chlorpropamide
- cholecalciferol
- cholinesterase inhibitors
- ciclosporin
- cinacalcet
- cisplatin
- clodronate
- clomifene
- clomiphene citrate
- clopidogrel
- co-cyprindiol
- codeine
- colonic polyps
- combined oral contraceptive pill
- conivaptan
- cortisone acetate
- continuous subcutaneous hydrocortisone infusion
- continuous subcutaneous insulin infusion
- coumadin
- corticosteroids
- cortisol
- cyproterone acetate
- dacarbazine
- danazol
- dapagliflozin
- daunorubicin
- deferiprone
- demeclocycline
- denosumab
- desmopressin
- dexamethasone
- diazepam
- diethylstilbestrol
- digoxin
- diltiazem
- diphenhydramine
- diuretics
- docetaxel
- dopamine agonists
- dopamine antagonists
- dopamine receptor agonists
- doxazosin
- doxepin
- doxorubicin
- dpp4 inhibitors
- dutasteride
- dutogliptin
- eflornithine
- enoxaparin
- empagliflozin
- epinephrine
- epirubicin
- eplerenone
- epristeride
- equilenin
- equilin
- erlotinib
- ethinylestradiol
- etidronate
- etomidate
- etoposide
- everolimus
- exenatide
- fenofibrate
- finasteride
- fluconazole
- fluticasone
- fludrocortisone
- fluorouracil
- fluoxetine
- flutamide
- furosemide
- gaba receptor antagonists
- gefitinib
- gemcitabine
- gemigliptin
- ginkgo biloba
- glibenclamide
- glibornuride
- gliclazide
- glimepiride
- glipizide
- gliquidone
- glisoxepide
- glp1 agonists
- glucose
- glyclopyramide
- gnrh analogue
- gnrh antagonists
- heparin
- hrt (menopause)
- hydrochlorothiazide
- hydrocortisone
- ibandronate
- ibuprofen
- idarubicin
- idebenone
- imatinib
- immunoglobulin therapy
- implanon
- indapamide
- infliximab
- iron supplements
- isoniazid
- insulin aspart
- insulin glargine
- insulin glulisine
- insulin lispro
- interferon
- intrauterine system
- iopanoic acid
- ipilimumab
- ipragliflozin
- irbesartan
- izonsteride
- ketoconazole
- labetalol
- lactulose
- lanreotide
- leuprolide acetate
- levatinib
- levodopa
- levonorgestrel
- levothyroxine
- linagliptin
- liothyronine
- liraglutide
- lithium
- lisinopril
- lixivaptan
- loperamide
- loprazolam
- lormetazepam
- losartan
- low calcium formula
- magnesium glycerophosphate
- magnesium sulphate
- mecasermin
- medronate
- medroxyprogesterone acetate
- meglitinides
- menotropin
- metformin
- methadone
- methimazole
- methylprednisolone
- metoprolol
- metyrapone
- miglitol
- mitotane
- mitoxantrone
- mozavaptan
- mtor inhibitors
- multivitamins
- naproxen
- natalizumab
- nateglinide
- nelivaptan
- neridronate
- nifedipine
- nilutamide
- nitrazepam
- nivolumab
- nsaid
- octreotide
- oestradiol valerate
- olanzapine
- olpadronate
- omeprazole
- opioids
- oral contraceptives
- orlistat
- ornipressin
- otelixizumab
- oxandrolone
- oxidronate
- oxybutynin
- paclitaxel
- pamidronate
- pancreatic enzymes
- pantoprazole
- paracetamol
- paroxetine
- pasireotide
- pegvisomant
- perindopril
- phenobarbital
- phenoxybenzamine
- phosphate binders
- phosphate supplements
- phytohaemagglutinin induced interferon gamma
- pioglitazone
- plicamycin
- potassium chloride
- potassium iodide
- pramlintide
- prazosin
- prednisolone
- prednisone
- premarin
- promethazine
- propranolol
- propylthiouracil
- protease inhibitors
- proton pump inhibitors
- pyridostigmine
- quetiapine
- quinagolide
- quinestrol
- radioactive mibg
- radioactive octreotide
- radioiodine
- raloxifene
- ramipril
- relcovaptan
- remogliflozin etabonate
- repaglinide
- risperidone
- risedronate
- rituximab
- romidepsin
- rosiglitazone
- salbutamol
- saline
- salmeterol
- salt supplements
- satavaptan
- saxagliptin
- selective progesterone receptor modulators
- selenium
- sglt2 inhibitors
- sildenafil
- simvastatin
- sirolimus
- sitagliptin
- sodium bicarbonate
- sodium chloride
- sodium polystyrene sulfonate (kayexalate)
- somatostatin analogues
- sorafenib
- spironolactone
- ssris
- statins
- streptozotocin
- steroids
- strontium ranelate
- sucralfate
- sulphonylureas
- sunitinib
- tamoxifen
- taspoglutide
- temazepam
- temozolomide
- teplizumab
- terazosin
- teriparatide
- testolactone
- testosterone enanthate esters
- tetrabenazine
- thalidomide
- thiazolidinediones
- thyrotropin alpha
- tibolone
- tiludronate
- tiratricol (triac)
- tofogliflozin
- tolazamide
- tolbutamide
- tolvaptan
- tramadol
- trastuzumab
- trazodone
- triamcinolone
- triamterene
- trimipramine
- troglitazone
- tryptophan
- turosteride
- tyrosine-kinase inhibitors
- valproic acid
- valrubicin
- vandetanib
- vaptans
- vildagliptin
- vinorelbine
- voglibose
- vorinostat
- warfarin
- zaleplon
- z-drugs
- zoledronic acid
- zolpidem
- zopiclone
- cardiology
- dermatology
- gastroenterology
- general practice
- genetics
- geriatrics
- gynaecology
- nephrology
- neurology
- nursing
- obstetrics
- oncology
- otolaryngology
- paediatrics
- pathology
- podiatry
- psychology/psychiatry
- radiology/rheumatology
- rehabilitation
- surgery
- urology
- insight into disease pathogenesis or mechanism of therapy
- novel diagnostic procedure
- novel treatment
- unique/unexpected symptoms or presentations of a disease
- new disease or syndrome: presentations/diagnosis/management
- unusual effects of medical treatment
- error in diagnosis/pitfalls and caveats
- february
- 2022
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Affiliation(s)
- Aria Jazdarehee
- Department of Medicine and Faculty of Medicine, University of British Columbia, British Columbia, Canada
| | - Sawyer Huget-Penner
- Division of Endocrinology and Metabolism, Fraser Health Authority, British Columbia, Canada
| | - Monika Pawlowska
- Division of Endocrinology and Metabolism, University of British Columbia, British Columbia, Canada
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8
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Medina VJ, Khalifa MS. Right Upper Extremity Idiopathic Primary Lymphedema in a 2-Year-Old Child. Cureus 2021; 13:e18169. [PMID: 34703697 PMCID: PMC8530365 DOI: 10.7759/cureus.18169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2021] [Indexed: 11/05/2022] Open
Abstract
Lymphedema of an extremity at birth can be an alarming finding. Our patient presented with difficulty breathing and productive cough and was found to have primary lymphedema of the right upper extremity since birth. Further testing was mostly unremarkable except for imaging that revealed many splenic lesions.
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Affiliation(s)
- Victor J Medina
- Pediatrics, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Mohamed S Khalifa
- Pediatrics, University of Illinois College of Medicine at Peoria, Peoria, USA
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9
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Karnak İ, Gedikoğlu G, Oğuz B, Söylemezoğlu F, Bahrami A, Chiang J, Kutluk T. High-grade neuroepithelial tumor with medulloepithelioma-like areas out of the central nervous system in an infant with hemihypertrophy: a unique association. Turk J Pediatr 2021; 62:836-842. [PMID: 33108088 DOI: 10.24953/turkjped.2020.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND High-grade neuroepithelial tumor with areas resembling medulloepithelioma was diagnosed in an infant with coccygeal and inguinal masses. Hemihypertrophy is associated with Wilms tumor, hepatoblastoma and pancreatic tumors in children. CASE The authors report on the first case of peripheral HNET associated with hemihypertrophy in an infant, with special discussion on histopathological differential diagnosis and management of this rare and highly malignant tumor. CONCLUSIONS HNET should be included into the list of hemihypertrophy associated tumors. Complete surgical excision with free margins is essential for the successful treatment of such cases and should be tried in suitable cases at the time of diagnosis. Continued treatment should be decided individually on a case to case basis.
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Affiliation(s)
- İbrahim Karnak
- Departments of Pediatric Surgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Gökhan Gedikoğlu
- Departments of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Berna Oğuz
- Departments of Radiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Figen Söylemezoğlu
- Departments of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Armita Bahrami
- Department of Pathology, Division of Clinical Pathology, St. Jude Children's Research Hospital, Memphis, USA
| | - Jason Chiang
- Department of Pathology, Division of Clinical Pathology, St. Jude Children's Research Hospital, Memphis, USA
| | - Tezer Kutluk
- Departments of Pediatric Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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10
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Carli D, De Pellegrin M, Franceschi L, Zinali F, Paonessa M, Spolaore S, Cardaropoli S, Cravino M, Marcucci L, Andreacchio A, Resta N, Ferrero GB, Mussa A. Evolution over Time of Leg Length Discrepancy in Patients with Syndromic and Isolated Lateralized Overgrowth. J Pediatr 2021; 234:123-127. [PMID: 33465347 DOI: 10.1016/j.jpeds.2021.01.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To provide information on evolution over time of leg length discrepancy in patients with syndromic and isolated lateralized overgrowth. STUDY DESIGN This retrospective study investigates leg length discrepancy longitudinally in 105 patients with lateralized overgrowth either isolated (n = 37) or associated with Beckwith-Wiedemann spectrum (n = 56) or PIK3CA-related overgrowth spectrum (n = 12). Discrepancy was measured by standard methods and categorized as minor, mild, severe, and critical, based on the thresholds of 1, 2 and 5, respectively. RESULTS The period of observation from diagnosis was 1.7 ± 2.6 to 9.0 ± 6.0 years. Leg length discrepancy was 11.0 ± 7.2 mm at diagnosis and 17.1 ± 14.4 mm at last visit. Both final leg length discrepancy and change over time were correlated with discrepancy at diagnosis (r2 = 0.45, P < .001 and r2 = 0.05, P = .019, respectively). Among minor leg length discrepancy at diagnosis, 47.5% remained minor, 40.0% become mild, and 12.5% severe. Among patients with discrepancy classified as severe at diagnosis, 84.6% remained severe and 15.4% evolved to critical. The isolated lateralized overgrowth group showed a milder evolution over time compared with Beckwith-Wiedemann spectrum and PIK3CA-related overgrowth spectrum groups. Among patients with Beckwith-Wiedemann, those with paternal chromosome 11 uniparental disomy had more severe leg length discrepancy at diagnosis and evolution over time. CONCLUSIONS Leg length discrepancy associated with isolated or syndromic lateralized overgrowth tends to worsen with growth and correlates with discrepancy at first observation. Among the genotypic groups, isolated lateralized overgrowth tends to have a milder evolution, whereas Beckwith-Wiedemann spectrum predisposes to a more severe outcome, especially if associated with paternal chromosome 11 uniparental disomy genotype.
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Affiliation(s)
- Diana Carli
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | | | - Luisa Franceschi
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Federica Zinali
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Matteo Paonessa
- Pediatric Orthopedic and Traumatology Unit, Department of Children Health and Cure, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Simone Spolaore
- Pediatric Orthopedic and Traumatology Unit, Department of Children Health and Cure, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Simona Cardaropoli
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Mattia Cravino
- Pediatric Orthopedic and Traumatology Unit, Department of Children Health and Cure, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Lorenzo Marcucci
- Pediatric Orthopedic and Traumatology Unit, San Raffaele Hospital, Milan, Italy
| | | | - Nicoletta Resta
- Medical Genetics, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Bari, Italy
| | - Giovanni Battista Ferrero
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy; Pediatric Clinical Genetics Unit, Department of Children Health and Cure, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Alessandro Mussa
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy; Pediatric Clinical Genetics Unit, Department of Children Health and Cure, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Torino, Italy.
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11
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Radley JA, Connolly M, Sabir A, Kanani F, Carley H, Jones RL, Hyder Z, Gompertz L, Reardon W, Richardson R, McClelland L, Maher ER. Isolated- and Beckwith-Wiedemann syndrome related- lateralised overgrowth ( hemihypertrophy): Clinical and molecular correlations in 94 individuals. Clin Genet 2021; 100:292-297. [PMID: 33993487 DOI: 10.1111/cge.13997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 01/07/2023]
Abstract
The congenital imprinting disorder, Beckwith-Wiedemann syndrome (BWS) is associated with variable clinical features including hemihypertrophy/lateralised overgrowth (LO) and embryonal tumour predisposition. BWS-associated (epi)genetic alterations occur in a subset of patients with isolated LO (ILO), leading to the concept of BWS spectrum disorder (BWSp). We investigated the relationship between clinical features and molecular diagnostic results in a cohort with LO using the BWSp international consensus group (BWSICG) clinical scoring system. Clinical/molecular findings in 94 previously-unreported patients with LO referred for BWSp molecular studies were reviewed retrospectively. The BWSICG score was assigned and diagnostic rate calculated. BWSp-associated (epi)genetic alteration was identified in 15/94 (16%). The molecular diagnostic rate by MS-MLPA (blood DNA) for BWS-related molecular findings in patients with LO was positively correlated with the BWSICG score. 3/48 with ILO had a molecular alteration. No individuals with ILO had developed an embryonal tumour at last follow up. Among a cohort of individuals with LO referred for BWSp molecular testing, the BWSICG score correlated with diagnostic yield. The embryonal tumour risk in children with ILO and negative molecular testing appeared very low, however longer- and more complete follow up is required to better define tumour risks in this group.
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Affiliation(s)
- Jessica A Radley
- West Midlands Regional Clinical Genetics Service and Birmingham Health Partners, Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK.,London North West Regional Genetics Service, St. Mark's and Northwick Park hospitals, Harrow, UK
| | - Melissa Connolly
- West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK
| | - Ataf Sabir
- West Midlands Regional Clinical Genetics Service and Birmingham Health Partners, Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK
| | - Farah Kanani
- Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Helena Carley
- Clinical Genetics, Guys and St Thomas' NHS Foundation Trust, London, UK
| | - Rachel L Jones
- Clinical Genetics, Guys and St Thomas' NHS Foundation Trust, London, UK
| | - Zerin Hyder
- Manchester Centre for Genomic Medicine, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Lianne Gompertz
- Manchester Centre for Genomic Medicine, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Willie Reardon
- Department of Clinical Genetics, Children's Hospital Ireland, Dublin, Ireland
| | - Ruth Richardson
- Northern Genetics Service, Newcastle upon Tyne hospitals NHS Foundation Trust, Newcastle, UK
| | - Louise McClelland
- West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK
| | - Eamonn R Maher
- Department of Medical Genetics, University of Cambridge and NIHR Cambridge Biomedical Research Centre, and Cancer Research UK Cambridge Centre, Cambridge Biomedical Campus, Cambridge, UK
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12
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Flores Daboub JA, Grimmer JF, Frigerio A, Wooderchak-Donahue W, Arnold R, Szymanski J, Longo N, Bayrak-Toydemir P. Parkes Weber syndrome associated with two somatic pathogenic variants in RASA1. Cold Spring Harb Mol Case Stud 2020; 6:mcs.a005256. [PMID: 32843429 PMCID: PMC7476407 DOI: 10.1101/mcs.a005256] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 07/08/2020] [Indexed: 11/25/2022] Open
Abstract
Parkes Weber syndrome is associated with autosomal dominant inheritance, caused by germline heterozygous inactivating changes in the RASA1 gene, characterized by multiple micro arteriovenous fistulas and segmental overgrowth of soft tissue and skeletal components. The focal nature and variable expressivity associated with this disease has led to the hypothesis that somatic “second hit” inactivating changes in RASA1 are necessary for disease development. We report a 2-yr-old male with extensive capillary malformation and segmental overgrowth of his lower left extremity. Ultrasound showed subcutaneous phlebectasia draining the capillary malformation; magnetic resonance imaging showed overgrowth of the extremity with prominence of fatty tissues, fatty infiltration, and enlargement of all the major muscle groups. Germline RASA1 testing was normal. Later somatic testing from affected tissue showed two pathogenic variants in RASA1 consistent with the c.934_938del, p.(Glu312Argfs*14) and the c.2925del, p.(Asn976Metfs*20) with variant allele fractions of 3.6% and 4.2%, respectively. The intrafamilial variability of Parkes Weber syndrome involving segmental overgrowth of soft tissue, endothelium, and bone is strongly suggestive of a somatic second-hit model. There are at least two reports of confirmed second somatic hits in RASA1. To our knowledge, this is the first report of an individual with two somatic pathogenic variants in the RASA1 gene in DNA from a vascular lesion.
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Affiliation(s)
- Josue A Flores Daboub
- Division of Pediatric Genetics, University of Utah School of Medicine, Salt Lake City, Utah 84108, USA
| | - Johanes Fred Grimmer
- Division of Ear, Nose, and Throat, University of Utah, Salt Lake City, Utah 84108, USA
| | - Alice Frigerio
- Division of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah 84108, USA
| | - Whitney Wooderchak-Donahue
- Department of Pathology, University of Utah, Salt Lake City, Utah 84108, USA.,ARUP Institute for Clinical and Experimental Pathology, University of Utah, Salt Lake City, Utah 84108, USA
| | - Ryan Arnold
- Primary Children's Hospital Interventional Radiology, Salt Lake City, Utah 84113, USA
| | - Jeff Szymanski
- Department of Radiation Oncology, Washington University, St. Louis, Missouri 63130, USA
| | - Nicola Longo
- Division of Pediatric Genetics, University of Utah School of Medicine, Salt Lake City, Utah 84108, USA.,Department of Pathology, University of Utah, Salt Lake City, Utah 84108, USA
| | - Pinar Bayrak-Toydemir
- Department of Pathology, University of Utah, Salt Lake City, Utah 84108, USA.,ARUP Institute for Clinical and Experimental Pathology, University of Utah, Salt Lake City, Utah 84108, USA
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13
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Dattani A, Heggie A. Hemifacial hyperplasia: a case series and review of the literature. Int J Oral Maxillofac Surg 2020; 50:341-348. [PMID: 32622511 DOI: 10.1016/j.ijom.2020.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 03/28/2020] [Accepted: 05/14/2020] [Indexed: 11/29/2022]
Abstract
Condylar hyperplasia is known to result in facial asymmetries and constitutes a well-recognized group of unilateral mandibular enlargements. Condylar hyperplasia has been sub-classified into hemimandibular hyperplasia and hemimandibular elongation. A much rarer disorder, hemifacial hyperplasia (or hemifacial hypertrophy) is a congenital malformation characterized by prominent unilateral overdevelopment of the hard and soft tissues of the face. The affected side grows at a faster rate than the non-affected side, creating a marked asymmetry that potentially involves the skeleton and teeth, as well as all components of the associated soft tissues. Hemifacial hyperplasia is usually identified at birth and progresses towards puberty, but is not thought to alter throughout the lifetime of affected individuals. A case series of five patients clinically diagnosed with hemifacial hyperplasia is presented, with the aim of reviewing the clinical features, discussing their individual surgical management, and summarizing the more recent identification of possible genetic mutations that may be responsible for hemifacial hyperplasia and related overgrowth disorders. It is speculated that depending on the genetic factors, the disorder may be progressive in specific cases.
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Affiliation(s)
- A Dattani
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - A Heggie
- Oral and Maxillofacial Surgery Unit, Department of Plastic and Maxillofacial Surgery, Royal Children's Hospital of Melbourne, Parkville, Victoria, Australia.
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14
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Griff JR, Duffy KA, Kalish JM. Characterization and Childhood Tumor Risk Assessment of Genetic and Epigenetic Syndromes Associated With Lateralized Overgrowth. Front Pediatr 2020; 8:613260. [PMID: 33392121 PMCID: PMC7773942 DOI: 10.3389/fped.2020.613260] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/03/2020] [Indexed: 12/26/2022] Open
Abstract
Lateralized overgrowth (LO), or segmental overgrowth, is defined as an increase in growth of tissue (bone, muscle, connective tissue, vasculature, etc.) in any region of the body. Some overgrowth syndromes, characterized by both generalized and lateralized overgrowth, have been associated with an increased risk of tumor development. This may be due to the underlying genetic and epigenetic defects that lead to disrupted cell growth and proliferation pathways resulting in the overgrowth and tumor phenotypes. This chapter focuses on the four most common syndromes characterized by LO: Beckwith-Wiedemann spectrum (BWSp), PIK3CA-related overgrowth spectrum (PROS), Proteus syndrome (PS), and PTEN hamartoma tumor syndrome (PHTS). These syndromes demonstrate variable risks for tumor development in patients affected by LO, and we provide a comprehensive literature review of all common tumors reported in patients diagnosed with an LO-related disorder. This review summarizes the current data on tumor risk among these disorders and their associated tumor screening guidelines. Furthermore, this chapter highlights the importance of an accurate diagnosis when a patient presents with LO as similar phenotypes are associated with different tumor risks, thereby altering preventative screening protocols.
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Affiliation(s)
- Jessica R Griff
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Kelly A Duffy
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Jennifer M Kalish
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, United States.,Departments of Genetics and Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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15
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Kusz M, Bieniaś B, Wieczorkiewicz-Płaza A, Brodzisz A, Wieczorek P, Sikora P. Nephrocalcinosis in adolescent girl with medullary sponge kidney and mild hemihypertrophy: A case report. Medicine (Baltimore) 2019; 98:e14529. [PMID: 30762792 PMCID: PMC6407984 DOI: 10.1097/md.0000000000014529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Medullary sponge kidney (MSK) is a rare congenital abnormality characterized by cystic dilatation of the medullary collecting tubules. The disorder is likely to be complicated by nephrocalcinosis, urolithiasis, tubular dysfunctions, and urinary tract infections. In addition, it may be rarely associated with extrarenal anomalies. PATIENT CONCERN We present a case of 17-year old girl who was referred for metabolic evaluation of bilateral nephrocalcinosis. Physical examination showed signs of mild, left-sided hemihypertrophy involving the lower limb, buttock, trunk, face, and tongue. The imaging studies of kidneys including intravenous urography and contrast computed tomography showed numerous medullary calcification and a typical picture of MSK-"paint brush"/"bouquet of flowers" appearance of the dilated tubules within the renal medulla. Laboratory evaluation revealed sterile pyuria, hypercalciuria, and hypocitraturia. INTERVENTION The patient was subsequently treated with potassium citrate, hydrochlorothiazide, low sodium and low oxalate diet accompanied by high fluid intake. OUTCOMES After a 1-year therapy the normalization of calciuria and citraturia occurred and no progression of nephrocalcinosis was observed. LESSONS We conclude that MSK should always be considered as a cause of nephrocalcinosis. Since the final diagnosis requires specific imaging techniques, the concomitant extrarenal abnormalities such as hemihypertrophy may facilitate diagnostic decisions.
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Affiliation(s)
| | | | | | - Agnieszka Brodzisz
- Department of Pediatric Radiology, Medical University of Lublin, Lublin, Poland
| | - Paweł Wieczorek
- Department of Pediatric Radiology, Medical University of Lublin, Lublin, Poland
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16
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Vaiman M, Shilco P, Roitblat Y, Nehuliaieva L, Rosenberg S, Leit A, Cleminson R, Shterenshis M. Hemihyperplasia/ hemihypertrophy in adolescents: prospective international study. Int J Adolesc Med Health 2019; 33:/j/ijamh.ahead-of-print/ijamh-2018-0066/ijamh-2018-0066.xml. [PMID: 30645194 DOI: 10.1515/ijamh-2018-0066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 06/05/2018] [Indexed: 11/15/2022]
Abstract
AIM The reported incidence of isolated hemihyperplasia (IH) has a very wide range (from 1:13,000 to 1:86,000 live births) and further clarification is needed. We hypothesized that a survey of the birth prevalence of IH among newborn infants may underestimate the incidence of IH by overlooking late-onset cases. METHODS The prospective international multicenter study utilized the two-steps selection tool for an anonymous survey of volunteers of 15-18 years old. The initial step was "three measurements-three questions" screening, or "face-palms-calves survey". The subsequent step was an in-depth assessment of selected cases to exclude localized, lesional and syndrome-related cases as well as body asymmetry within normative range and to select suspected cases of IH. This step included measurements of various anatomical regions and a subsequent questionnaire. The participants that were selected in a risk group were advised to refer to medical institutions for clinical, genetic and instrumental investigation. RESULTS Out of 6000 of selected participants (male, M 3452, female, F 2548), 229 (3.82%) were selected for detailed investigation and 57 (0.95%) were assigned to the risk group. Only 36 of them were actually referred to medical institutions and in two cases the diagnosis of IH was confirmed. CONCLUSION Our survey indicated the prevalence of IH at the age of adolescence as approximately 1:3000. While IH is a hereditary genetic disorder, it may not be detected in newborns and infants and the true prevalence of the disease can be estimated if older age children are screened.
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Affiliation(s)
- Michael Vaiman
- Department of Otolaryngology, Assaf Harofeh Medical Center, Affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Phillip Shilco
- "Briut HaShen" Dental Health Clinic, Jerusalem, Israel.,Department of Anatomy, Alexander Muss High School in Israel (AMHSI) affiliated with Alexander Muss Institute for Israel Education (AMIIE), Hod HaSharon 45102, Israel
| | - Yulia Roitblat
- Department of Sciences, Yohana Jabotinsky Youth Town for Sciences and Arts Six-Year Comprehensive School, Beer Yakov, Israel
| | - Lilia Nehuliaieva
- Department of Pediatrics, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Sari Rosenberg
- Department of Anatomy, Alexander Muss High School in Israel (AMHSI) affiliated with Alexander Muss Institute for Israel Education (AMIIE), Hod HaSharon 45102, Israel.,Department of Sciences, Columbia High School, Maplewood, NJ, USA
| | - Aidan Leit
- Department of Anatomy, Alexander Muss High School in Israel (AMHSI) affiliated with Alexander Muss Institute for Israel Education (AMIIE), Hod HaSharon 45102, Israel.,Department of Sciences, The Harley School, Rochester, NY, USA
| | - Ryan Cleminson
- Department of Anatomy, Mount Moriah College, Sydney, Australia
| | - Michael Shterenshis
- Department of Anatomy, Alexander Muss High School in Israel (AMHSI) affiliated with Alexander Muss Institute for Israel Education (AMIIE), Aliyat HaNoar 9,Hod HaSharon 45102, Israel, Phone: +97254-337-9865
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17
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Mark C, Hart C, McCarthy A, Thompson A. Fifteen-minute consultation: Assessment, surveillance and management of hemihypertrophy. Arch Dis Child Educ Pract Ed 2018; 103:114-117. [PMID: 28844056 DOI: 10.1136/archdischild-2017-312645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 05/30/2017] [Accepted: 07/17/2017] [Indexed: 11/03/2022]
Abstract
This article aims to provide a structured and concise guide for the general paediatrician managing a child with hemihypertrophy. Hemihypertrophy is a relatively uncommon condition. The significance is that a proportion of those affected are at risk of developing malignancies in childhood. For these children regular surveillance is required. We have outlined how one might assess and investigate a child presenting with hemihypertrophy. We have also formulated a practicable surveillance strategy which is in line with the current Royal College of Paediatrics and Child Health (RCPCH) guideline 'Wilms' tumour surveillance in at-risk children'.
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Affiliation(s)
- Catherine Mark
- MRC centre for medical mycology, Aberdeen Royal Infirmary (Foresterhill Hospital), Aberdeen, Scotland, UK
| | - Caroline Hart
- Department of Paediatrics, Royal Belfast Hospital for Sick Children, Belfast, Northern Ireland, UK
| | - Anthony McCarthy
- Children's Haematology Unit, Royal Belfast Hospital for Sick Children, Belfast, Northern Ireland, UK
| | - Andrew Thompson
- Children's Haematology Unit, Royal Belfast Hospital for Sick Children, Belfast, Northern Ireland, UK.,General Paediatrics, Royal Belfast Hospital for Sick Children, Belfast, Northern Ireland, UK
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18
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Peterman CM, Fevurly RD, Alomari AI, Trenor CC, Adams DM, Vadeboncoeur S, Liang MG, Greene AK, Mulliken JB, Fishman SJ. Sonographic screening for Wilms tumor in children with CLOVES syndrome. Pediatr Blood Cancer 2017. [PMID: 28627003 DOI: 10.1002/pbc.26684] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND CLOVES syndrome is associated with somatic mosaic PIK3CA mutations and characterized by congenital lipomatous overgrowth, vascular malformations, epidermal nevi, and skeletal anomalies. Wilms tumor (WT) is a malignant embryonal renal neoplasm associated with hemihypertrophy and certain overgrowth disorders. After identifying WT in a child with CLOVES, we questioned whether ultrasonographic screening was necessary in these patients. METHODS We retrospectively reviewed patients with CLOVES syndrome in our Vascular Anomalies Center at Boston Children's Hospital between 1998 and 2016 to identify those who developed WT. A PubMed literature search was also conducted to find other patients with both conditions. RESULTS A total of 122 patients with CLOVES syndrome were found in our database (mean age 7.7 years, range 0-53 years). Four patients developed WT; all were diagnosed by 2 years of age. The incidence of WT in our CLOVES patient population (3.3%) was significantly greater than the incidence of WT in the general population (1/10,000) (P < 0.001). Four additional patients with WT and CLOVES syndrome were identified in our literature review. CONCLUSION Patients with CLOVES syndrome have an increased risk of WT. Given the benefits of early detection and treatment, children with CLOVES syndrome should be considered for quarterly abdominal ultrasonography until age 7 years. Screening may be most beneficial for patients under 3 years of age.
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Affiliation(s)
- Caitlin M Peterman
- Tufts University School of Medicine, Boston, Massachusetts.,Department of Dermatology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.,Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts
| | - R Dawn Fevurly
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Department of Surgery and Trauma, Eastern Maine Medical Center, Bangor, Maine.,Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ahmad I Alomari
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Division of Vascular and Interventional Radiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Cameron C Trenor
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Denise M Adams
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sophie Vadeboncoeur
- Department of Dermatology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.,Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts
| | - Marilyn G Liang
- Department of Dermatology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.,Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts
| | - Arin K Greene
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Department of Plastic and Oral Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - John B Mulliken
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Department of Plastic and Oral Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Steven J Fishman
- Vascular Anomalies Center, Boston Children's Hospital, Boston, Massachusetts.,Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
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19
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Abstract
Congenital hemihyperplasia is a rare developmental disorder characterized by unilateral overgrowth of one or more body parts resulting in marked asymmetry. We are reporting here, a case of true hemifacial hypertrophy in a young female adult highlighting the clinical features and possible treatment options.
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Affiliation(s)
- Santosh Ashok Nandimath
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
| | - G C Rajkumar
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
| | - Tulasi Nayak
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
| | - D P Ashwin
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
| | - K B Rudresh
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
| | - R Prashanth
- Department of Oral and Maxillofacial Surgery, Vokkaligara Sangha Dental College and Hospital, Bengaluru, Karnataka, India
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20
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Abstract
This review provides a clinically-oriented summary of the most commonly encountered overgrowth syndromes associated with vascular malformations. This manuscript will outline morphologic features, clinical evaluation and management of this complex group of patients. Recent genetic advances have aided in classification and help to explain overlapping clinical features in many cases.
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Affiliation(s)
- Solveig L Hagen
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Kristen P Hook
- Departments of Dermatology and Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA.
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21
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Gripp KW, Baker L, Kandula V, Conard K, Scavina M, Napoli JA, Griffin GC, Thacker M, Knox RG, Clark GR, Parker VER, Semple R, Mirzaa G, Keppler-Noreuil KM. Nephroblastomatosis or Wilms tumor in a fourth patient with a somatic PIK3CA mutation. Am J Med Genet A 2016; 170:2559-69. [PMID: 27191687 PMCID: PMC5514817 DOI: 10.1002/ajmg.a.37758] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 05/08/2016] [Indexed: 12/18/2022]
Abstract
Wilms tumor and nephroblastomatosis are associated with syndromic conditions including hemihyperplasia. Hemihyperplasia is genetically heterogeneous and may be the result of genomic abnormalities seen in Beckwith-Wiedemann syndrome, mosaic chromosome or genomic abnormalities, or somatic point mutations. Somatic missense mutations affecting the PI3K-AKT-MTOR pathway result in segmental overgrowth and are present in numerous benign and malignant tumors. Here, we report a fourth patient with asymmetric overgrowth due to a somatic PIK3CA mutation who had nephroblastomatosis or Wilms tumor. Similar to two of three reported patients with a somatic PIK3CA mutation and renal tumors, he shared a PIK3CA mutation affecting codon 1047, presented at birth with asymmetric overgrowth, and had fibroadipose overgrowth. Codon 1047 is most commonly affected by somatic mutations in PIK3CA-related overgrowth spectrum (PROS). While the fibroadipose overgrowth phenotype appears to be common in individuals with PIK3CA mutations at codon 1047, individuals with a clinical diagnosis of Klippel-Trenaunay syndrome or isolated lymphatic malformation also had mutations affecting this amino acid. Screening for Wilms tumor in individuals with PROS-related hemihyperplasia may be considered and, until the natural history is fully elucidated in larger cohort studies, may follow guidelines for Beckwith-Wiedemann syndrome, or isolated hemihyperplasia. It is not known if the specific PIK3CA mutation, the mosaic distribution, or the clinical presentation affect the Wilms tumor or nephroblastomatosis risk in individuals with PROS. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Karen W Gripp
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware.
| | - Laura Baker
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | - Vinay Kandula
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | - Katrina Conard
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | - Mena Scavina
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | - Joseph A Napoli
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | | | - Mihir Thacker
- A. I. du Pont Hospital for Children/Nemours, Wilmington, Delaware
| | - Rachel G Knox
- Institute of Metabolic Science, University of Cambridge Metabolic Research Laboratories, Cambridge, Massachusetts
| | - Graeme R Clark
- Institute of Metabolic Science, University of Cambridge Metabolic Research Laboratories, Cambridge, Massachusetts
| | - Victoria E R Parker
- Institute of Metabolic Science, University of Cambridge Metabolic Research Laboratories, Cambridge, Massachusetts
| | - Robert Semple
- Institute of Metabolic Science, University of Cambridge Metabolic Research Laboratories, Cambridge, Massachusetts
| | - Ghayda Mirzaa
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington
| | - Kim M Keppler-Noreuil
- National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
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22
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Abstract
We report on a 6-month-old girl with two apparent cell lines; one with trisomy 21, and the other with paternal genome-wide uniparental isodisomy (GWUPiD), identified using single nucleotide polymorphism (SNP) based microarray and microsatellite analysis of polymorphic loci. The patient has Beckwith-Wiedemann syndrome (BWS) due to paternal uniparental disomy (UPD) at chromosome location 11p15 (UPD 11p15), which was confirmed through methylation analysis. Hyperinsulinemic hypoglycemia is present, which is associated with paternal UPD 11p15.5; and she likely has medullary nephrocalcinosis, which is associated with paternal UPD 20, although this was not biochemically confirmed. Angelman syndrome (AS) analysis was negative but this testing is not completely informative; she has no specific features of AS. Clinical features of this patient include: dysmorphic features consistent with trisomy 21, tetralogy of Fallot, hemihypertrophy, swirled skin hyperpigmentation, hepatoblastoma, and Wilms tumor. Her karyotype is 47,XX,+21[19]/46,XX[4], and microarray results suggest that the cell line with trisomy 21 is biparentally inherited and represents 40-50% of the genomic material in the tested specimen. The difference in the level of cytogenetically detected mosaicism versus the level of mosaicism observed via microarray analysis is likely caused by differences in the test methodologies. While a handful of cases of mosaic paternal GWUPiD have been reported, this patient is the only reported case that also involves trisomy 21. Other GWUPiD patients have presented with features associated with multiple imprinted regions, as does our patient.
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Affiliation(s)
- Diana Darcy
- Silicon Valley Genetics Center, Santa Clara Valley Medical Center, San Jose, California
| | | | - Cathy Angell
- Neonatology, O'Connor Hospital, San Jose, California
| | - Inder Gadi
- Laboratory Corporation of America, Research Triangle Park, North Carolina
| | - Robert Wallerstein
- Silicon Valley Genetics Center, Santa Clara Valley Medical Center, San Jose, California
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23
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Neri G, Martini-Neri ME, Katz BE, Opitz JM. The Perlman syndrome: familial renal dysplasia with Wilms tumor, fetal gigantism and multiple congenital anomalies. 1984. Am J Med Genet A 2014; 161A:2691-6. [PMID: 24166810 DOI: 10.1002/ajmg.a.36316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/1984] [Accepted: 07/11/1984] [Indexed: 11/11/2022]
Abstract
INTRODUCTION The ensuing paper by Professor Giovanni Neri and colleagues was originally published in 1984, American Journal of Medical Genetics 19:195–207. The original article described a new family with a condition that the authors designated as the Perlman syndrome. This disorder, while uncommon, is an important multiple congenital anomaly and dysplasia syndrome; the causative gene was recently identified. This paper is a seminal work and is graciously republished by Wiley-Blackwell in the Special Festschrift issue honoring Professor Neri. We describe a familial syndrome of renal dysplasia, Wilms tumor, hyperplasia of the endocrine pancreas, fetal gigantism, multiple congenital anomalies and mental retardation. This condition was previously described by Perlman et al. [1973, 1975] and we propose to call it the "Perlman syndrome." It appears to be transmitted as an autosomal recessive trait. The possible relationships between dysplasia, neoplasia and malformation are discussed.
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Affiliation(s)
- Giovanni Neri
- Department of Medical Genetics, Shodair Children's Hospital, Helena, MT; Istituto di Genetica Umana, Facoltà di Medicina "A.Gemelli", UCSC, Ospedale S. Giovanni, Roma, Italy
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24
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Abstract
Epidermal nevus syndromes are rare conditions, characterized by different types of keratinocytic or organoid epidermal nevi in association with ocular, neurological, and skeletal manifestations. We present a case of late onset epidermal nevus with hypertrichosis and hemihypertrophy of face. Genetic analysis did not reveal presence of FGFR3 or PIK3CA mutations. The patient has features that cannot be categorized into the present well-known syndromes.
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Affiliation(s)
- M Saritha
- Department of Dermatology, Jawaharlal Nehru Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - Laxmisha Chandrashekar
- Department of Dermatology, Jawaharlal Nehru Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - Devinder Mohan Thappa
- Department of Dermatology, Jawaharlal Nehru Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - A Ramesh
- Department of Radiology, Jawaharlal Nehru Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - Debdatta Basu
- Department of Pathology, Jawaharlal Nehru Institute of Post Graduate Medical Education and Research, Puducherry, India
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25
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Dumoucel S, Gauthier-Villars M, Stoppa-Lyonnet D, Parisot P, Brisse H, Philippe-Chomette P, Sarnacki S, Boccon-Gibod L, Rossignol S, Baumann C, Aerts I, Bourdeaut F, Doz F, Orbach D, Pacquement H, Michon J, Schleiermacher G. Malformations, genetic abnormalities, and Wilms tumor. Pediatr Blood Cancer 2014; 61:140-4. [PMID: 23970395 DOI: 10.1002/pbc.24709] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 07/05/2013] [Indexed: 11/07/2022]
Abstract
BACKGROUND Wilms Tumor (WT) can occur in association with tumor predisposition syndromes and/or with clinical malformations. These associations have not been fully characterized at a clinical and molecular genetic level. This study aims to describe clinical malformations, genetic abnormalities, and tumor predisposition syndromes in patients with WT and to propose guidelines regarding indications for clinical and molecular genetic explorations. PROCEDURE This retrospective study analyzed clinical abnormalities and predisposition syndromes among 295 patients treated for WT between 1986 and 2009 in a single pediatric oncological center. RESULTS Clinically identified malformations and predisposition syndromes were observed in 52/295 patients (17.6%). Genetically proven tumor predisposition syndromes (n = 14) frequently observed were syndromes associated with alterations of the chromosome WT1 region such as WAGR (n = 6) and Denys-Drash syndromes (n = 3), syndromes associated with alterations of the WT2 region (Beckwith-Wiedeman syndrome, n = 3), and Fanconi anemia (n = 2). Hemihypertrophy and genito-urinary malformations (n = 12 and n = 16, respectively) were the most frequently identified malformations. Other different syndromes or malformations (n = 10) were less frequent. Median age of WT diagnosis was significantly earlier for children with malformations than those without (27 months vs. 37 months, P = 0.0009). There was no significant difference in terms of 5-year EFS and OS between WT patients without or with malformations. CONCLUSIONS The frequency of malformations observed in patients with WT underline the need of genetic counseling and molecular genetic explorations for a better follow-up of these patients, with a frequently good outcome. A decisional tree, based on clinical observations of patients with WT, is proposed to guide clinicians for further molecular genetic explorations.
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Affiliation(s)
- S Dumoucel
- Department of Pediatric Oncology, Institut Curie, Paris, France
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26
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Abstract
OBJECTIVE: Proteus syndrome (PS) is characterized by patchy or segmental overgrowth and hyperplasia of multiple tissues and organs, along with susceptibility to development of tumors. Very few cases are reported in literature from developing countries. Due to certain overlapping features with other overgrowth syndromes, diagnosis is usually delayed. Our aim was to describe clinical profile of this rare condition in six patients. MATERIALS AND METHODS: Retrospective case sheet review of patients followed in a Pediatric Genetic and Metabolic clinic at a tertiary care institute of North India with a diagnosis of hemihypertrophy/overgrowth syndrome. RESULTS: Six cases presented with asymmetric overgrowth and peculiar features suggestive of PS were included in this study. Age at presentation was 2 months to 10 years; two were males and four were females. Hemihypertrophy was noticed in only one case at birth, and focal overgrowths in rest of other patients were seen later during childhood. CONCLUSION: Due to certain overlapping features with other overgrowth syndromes, diagnosis of PS is usually delayed. Pediatricians are the first persons who come across such patients and they should be aware about this rare condition.
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Affiliation(s)
- Suresh Kumar Angurana
- Department of Pediatrics, Genetic and Metabolic Unit, Advanced Pediatric Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Lee MS, Liang MG, Mulliken JB. Diffuse capillary malformation with overgrowth: a clinical subtype of vascular anomalies with hypertrophy. J Am Acad Dermatol 2013; 69:589-94. [PMID: 23906555 DOI: 10.1016/j.jaad.2013.05.030] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Revised: 05/20/2013] [Accepted: 05/26/2013] [Indexed: 01/19/2023]
Abstract
BACKGROUND Categorization of vascular anomalies with overgrowth is evolving rapidly with the aid of massively parallel genomic sequencing; however, accurate clinical diagnosis is still essential. We identified a group of patients with an extensive, diffuse, reticulate capillary malformation (CM) and variable hypertrophy without major complications. OBJECTIVE We sought to study a subset of patients with diffuse CM to better define prognosis and management. METHODS Chart review identified 73 patients with diffuse CM who did not fit the criteria for known disorders with CM and/or overgrowth. RESULTS Soft-tissue or bony overgrowth did not correlate with location, morphology, or intensity of the vascular stain. Patients required periodic follow-up to monitor for leg length discrepancy. They were found to exhibit normal neurologic development and proportionate overgrowth rather than progressive, disproportionate asymmetry or vascular complications. LIMITATIONS This retrospective review was limited to observations documented at clinic visits; these patients require long-term assessment. Further studies are necessary to accurately assess Wilms tumor risk and clinical outcomes in older adults. CONCLUSION We propose the term "diffuse capillary malformation with overgrowth" to designate this extensive reticular vascular staining with proportionate overgrowth. We differentiate diffuse capillary malformation with overgrowth from other disorders with CM and hypertrophy.
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Affiliation(s)
- N Shobha
- Department of Neurology, NIMHANS, Bangalore: 560 029, Karnataka, India
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