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Ehlers Danlos syndrome collagen type

Ehlers-Danlos syndrome type IV with few extrathoracic

  1. Ehlers-Danlos syndrome type IV (EDS IV) is caused by mutation within the COL3AI gene, resulting in the disorder of type III procollagen. The diagnosis is confirmed by demonstrating the synthesis of abnormal type III procollagen molecules from cultured dermal fibroblasts or by identifying the mutation in the COL3A1 gene
  2. Ehlers-Danlos syndrome (EDS) 13 different types of EDS, with many different genes and mutations involved; Can be caused by defects in several different types of collagen, but on the USMLE Step1, the answer is type III collagen. Hyperextensible skin, joint hypermobility, and joint subluxations are common in EDS. ↑ risk of aortic aneurysm + ruptur
  3. In the majority of patients with molecularly characterized classic Ehlers-Danlos syndrome, the disease is caused by a mutation leading to a nonfunctional COL5A1 allele and resulting in haploinsufficiency of type V collagen
  4. (Redirected from Ehlers-Danlos syndrome) Ehlers-Danlos syndromes (EDS) are a group of genetic connective-tissue disorders. Symptoms may include loose joints, joint pain, stretchy velvety skin, and abnormal scar formation. These can be noticed at birth or in early childhood
  5. The Ehlers-Danlos syndromes (EDS) are a heterogeneous group of hereditary disorders of connective tissue, with common features including joint hypermobility, soft and hyperextensible skin, abnormal..
  6. Ehlers-Danlos syndrome is a rare disorder, comprising a group of related inherited disorders of connective tissue, resulting from underlying abnormalities in the synthesis and metabolism of collagen. This proposal is specifically concerned with Ehlers-Danlos syndrome classic type (formerly Types I-I

Variants in the type III collagen gene, COL3A1, result predominantly in vascular Ehlers-Danlos syndrome. Variants in the type V collagen genes, COL5A1 and COL5A2, result predominantly in classical Ehlers-Danlos syndrome. [the OI variant data] BMP1 bone morphogenetic protein Ehlers-Danlos syndromes are a group of connective tissue disorders that can be inherited and are varied both in how they affect the body and in their genetic causes. They are generally characterized by joint hypermobility (joints that stretch further than normal), skin hyperextensibility (skin that can be stretched further than normal), and tissue fragility The difficulty is two-fold, 1) there are over 26 types of collagen in the human body and the type of collagen impacted is dependent upon what type of EDS we each have and are different from what the supplements are, and 2) most types of EDS cause defective collagen and not a collagen deficiency and no supplement changes the directions to keep. Ehlers-Danlos syndrome can affect the skin, joints, and blood vessels. This syndrome is clinically heterogeneous and has been classically divided into six types (classical, hypermobile, vascular,..

Dental Manifestations of Ehlers-Danlos Syndromes: A

(1)Dermatology Research Group, Clinical Research Centre, Harrow, UK. We have examined the procollagens and collagens produced by skin fibroblasts from a patient with Ehlers-Danlos syndrome type VII. The patient was heterozygous for an abnormal alpha 2 (I) chain migrating with the approximate size of pN alpha 2 (I) chains after pepsin digestion Classical Ehlers-Danlos syndrome (EDS) is a genetic connective tissue disorder that is caused by defects in a protein called collagen. Common symptoms include skin hyperextensibility, abnormal wound healing, and joint hypermobility Ehlers‐Danlos syndrome (EDS) comprises ten types. EDS IV is the most severe type because of its often lethal complications, such as arterial rupture. EDS IV is caused by an abnormality of collagen type III as a result of mutations in the corresponding gene COL3A1

Vascular fragility affecting medium-sized and large arteries and veins is typically observed in the vascular subtype of EDS, caused by a molecular defect in collagen type III, an important constituent of blood vessel walls and hollow organs Arthrochalasia Ehlers-Danlos syndrome is characterized by frequent hip dislocations, in addition to the more common EDS-associated symptom of hypermobile joints. This type of EDS is caused by mutations in the COL1A1 or COL1A2 gene that carry instructions to make the amino acid chains that make type 1 collagen

Video: Collagen II & III, Ehlers-Danlos syndrome - MEHLMANMEDICA

Clinical and genetic aspects of Ehlers-Danlos syndrome

Ehlers-Danlos syndrome (EDS) is a group of inherited connective tissue disorders, caused by various defects in the synthesis of collagen. EDS is known to affect men and women of all racial and ethnic backgrounds. There are six distinct types of EDS currently identified. All share joint laxity, soft skin, easy bruising, and some systemic manifestations Vascular Ehlers-Danlos syndrome (EDS) type IV is the most severe form of EDS. In many cases the disease is caused by a point mutation of Gly in type III collagen. A slower folding of the collagen helix is a potential cause for over-modifications. However, little is known about the rate of folding of type III collagen in patients with EDS Ehlers-Danlos syndromes (EDS) are a group of rare inherited conditions that affect connective tissue. Connective tissues provide support in skin, tendons, ligaments, blood vessels, internal organs and bones. Symptoms of Ehlers-Danlos syndromes (EDS) There are several types of EDS that may share some symptoms The International Consortium on Ehlers-Danlos Syndromes and Related Disorders has not yet classified and named this type. Blackburn PR, Xu Z, et al. 2018. Bi-allelic Alterations in AEBP1 Lead to Defective Collagen Assembly and Connective Tissue Structure Resulting in a Variant of Ehlers-Danlos Syndrome Ehlers Danlos Syndrome patients are prone to myopia and elongated eyes due to the stretching of the collagenous sclera. The retina (neural tissue) doesn't stretch with the sclera but rather gets pulled along for the ride and can become thin resulting in retinal holes, tears, staphylomas, retinal degenerations, and detachments

Ehlers-Danlos syndromes - Wikipedi

Ehlers-Danlos Syndrome is a group of inherited connective tissue disorders, caused by faulty collagen (a protein in connective tissue). Connective tissue helps support the skin, muscles, ligaments, and organs of the body. People who have the defect in their connective tissue associated with Ehlers-Danlos Syndrome may have symptoms which include joint hypermobility, skin which is easily. Synonyms: Ehlers-Danlos syndrome, type VII (VIIA, VIIB); Arthrochalasis multiplex congenita. The History of EDS Arthrochalasia Type. Hass and Hass proposed presence of a distinct entity of congenital flaccidity of the joints, which they called arthrochalasis multiplex congenita and which may or may not involve skin changes Ehlers-Danlos syndromes (EDS) are a group of inherited connective tissue disorders caused by abnormalities in the structure, production, and/or processing of collagen.The new classification, from 2017, includes 13 subtypes of EDS. Although other forms of the condition may exist, they are extremely rare and are not well-characterized. The signs and symptoms of EDS vary by type and range from. The Arthrochalasia Type of Ehlers-Danlos Syndrome (EDS VIIA and VIIB): The Diagnostic Value of Collagen Fibril Ultrastructure Am J Med Genet A . 2008 May 15;146A(10):1341-6. doi: 10.1002/ajmg.a.32213 sufficient for normal collagen processing, both of these conditions are recessive. Dominant-negative mutations in collagen I, III, and V cause several different forms of EDS (Figure 1). The most clinically significant of these are COL3A1 muta-tions causing the potentially lethal vascular form of The Ehlers-Danlos syndrome: on beyond collagens

The Ehlers-Danlos syndromes Nature Reviews Disease Primer

Ehlers-Danlos syndrome (EDS) 13 different types of EDS, with many different genes and mutations involved; Can be caused by defects in several different types of collagen, but on the USMLE Step1, the answer is type III collagen.; Hyperextensible skin, joint hypermobility, and joint subluxations are common in EDS. ↑ risk of aortic aneurysm + ruptur Classical Ehlers-Danlos syndrome (EDS) is characterized by skin hyperelasticity, joint hypermobility, increased tendency to bruise, and abnormal scarring. Mutations in type V collagen, a regulator of type I collagen fibrillogenesis, have been shown to underlie this type of EDS Ehlers-Danlos syndrome (EDS) is a heterogeneous group of inherited connective-tissue disorders characterized by joint hypermobility, cutaneous fragility, and hyperextensibility. The collagen defect has been identified in at least six of the many types of Ehlers-Danlos syndrome. The vascular form, sometimes referred to as type IV, is. Ehlers-Danlos syndromes are a group of connective tissue disorders that can be inherited and are varied both in how affect the body and in their genetic causes. They are generally characterized by joint hypermobility (joints that stretch further than normal), skin hyperextensibility (skin that can be stretched further than normal), and tissue fragility

A novel therapeutic strategy for Ehlers-Danlos syndrome

Ehlers-Danlos syndromes (EDS) are a group of genetic connective-tissue disorders. Symptoms may include loose joints, joint pain, stretchy velvety skin, and abnormal scar formation. These can be noticed at birth or in early childhood. Complications may include aortic dissection, joint dislocations, scoliosis, chronic pain, or early osteoarthritis.. EDS occurs due to variations of more than 19. Ehlers-Danlos syndrome, classical type Am J Med Genet C Semin Med Genet. 2017 Mar;175(1):27-39. doi: 10.1002/ajmg.c.31548. Epub 2017 Feb 13. Authors Jessica M Bowen, Collagen Type V / genetics Ehlers-Danlos Syndrome / classification Ehlers-Danlos Syndrome / diagnosis*.

[osteogenesis imperfecta & Ehlers-Danlos syndrome variant

Patients with Ehlers-Danlos syndrome type IV lack type III collagen. Pope FM, Martin GR, Lichtenstein JR, Penttinen R, Gerson B, Rowe DW, McKusick VA. One of the genetically distinct collagens (type III) normally found in skin, aorta, and intestine is missing from the tissues of patients with the Ehlers-Danlos syndrome type IV Paepe and Malfait, 2012]. Type V collagen has a regulatory function in fibrillogenesis. The phenotype is caused by disturbance in the regulatory func-tion of type V collagen [Symoens et al., 2012]. Type V collagen is a fibrillar collagen present in small amounts in a wide variety of tissues [Malfait and De Paepe, 2005]. It is mainly found i

EDS Types The Ehlers Danlos Society : The Ehlers Danlos

Ehlers-Danlos syndrome is a heterogeneous group of inherited disorders of connective tissue characterized by joint hypermobility, skin fragility and laxity. Failure of collagen was only 6 of 11 types of Ehlers-Danlos syndrome identified. Type IV is a small amount of collagen type III classified 2017 International Classification of the Ehlers-Danlos Syndromes (PDF) Measurement Properties of Clinical Assessment Methods for Classifying GJH (PDF) there is no distinctive biochemical collagen finding identified for the majority of Hypermobility cases. The Hypermobility Type of EDS is inherited in an autosomal dominant manner • Focus upon Ehlers Danlos Syndrome. • Information will be presented, when relevant to the group Connective Tissue Disorders. • Articles and information will also be provided regarding associated conditions which impact those living with thr complexity of a Connective Tissue Disorder The Ehlers-Danlos syndromes (EDS) are a group of inherited conditions that fit into a larger group known as heritable disorders of connective tissue. Connective tissues are present in many areas of the body including the walls of blood vessels, organs, skin, bones and tendons. Collagen proteins are the main component of connective tissues and.

Collagen as a dietary supplement - Ehlers-Danlos Syndromes

  1. Depending on the type of EDS, the faulty gene may have been inherited from 1 parent or both parents. Sometimes the faulty gene is not inherited, but occurs in the person for the first time. Some of the rare, severe types can be life threatening. Main types of Ehlers-Danlos syndromes (EDS) There are 13 types of EDS, most of which are very rare
  2. antly modified at the posttranslational level, with several crosslinks and other modifications
  3. Ehlers-Danlos syndrome, epidermolysis bullosa, Marfan syndrome and osteogenesis imper- fecta. 3) Patients with another collagen-related adverse event (Achilles tendon rupture or reti
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Ehlers–Danlos syndrome – a commonly misunderstood group of

Dermatosparaxis Ehlers-Danlos syndrome (dEDS) is an inherited connective tissue disorder that is caused by defects in a protein called collagen. Common symptoms include soft, doughy skin that is extremely fragile; saggy, redundant skin, especially on the face; hernias ; and mild to severe joint hypermobility Kyphoscoliotic Ehlers-Danlos syndrome (EDS) is caused by changes (mutations) in the PLOD1 gene, and, rarely, in the FKBP14 gene. This gene gives the body instructions to make (encodes) an enzyme that helps process molecules that allow collagen to form stable interactions with one another. Collagen is a protein that provides structure and strength to connective tissues throughout the body

Ehlers-Danlos Syndrome, Arthrochalasia Type, is an extremely rare, inherited disorder caused by abnormalities in collagen formation. Collagen is the most abundant protein in the human body. It plays an important role in connective tissue function. Connective tissue is made up of structural proteins known as collagens and fibroblast cells, which. The COL5A1 and COL5A2 genes are the instructions for making collagen type V. When either gene is altered it causes a lack or deficiency of this collagen. Video: Classical Ehlers-Danlos syndrome (types I & II) The signs and symptoms, diagnostic criteria and management advice for classical EDS. Video: The EDS diagnostic services and rarer. Ehlers-Danlos syndromes (EDS) are heritable connective tissue diseases caused by defects in the collagen meshwork. The main features include articular hypermobility, skin hyperextensibility, and connective tissue fragility. Ehlers-Danlos syndrome type VIII (EDS-VIII) is a very rare autosomal dominant disease with about 60 previously reported cases Ehlers-Danlos syndrome. More than 500 mutations in the COL3A1 gene have been found to cause a form of Ehlers-Danlos syndrome called the vascular type. Ehlers-Danlos syndrome is a group of disorders that affect the connective tissues that support the skin, bones, blood vessels, and many other organs and tissues

Ehlers-Danlos Syndrome: Background, Pathophysiology, Etiolog

Ehler Danlos — ehlers-danlos syndromes are a group of rare

Background The Ehlers-Danlos syndrome is a heritable connective-tissue disorder caused by defects in fibrillar-collagen metabolism. Mutations in the type V collagen genes account for up to 50. AN EDUCATOR'S GUIDE. Schools Details: Either directly or indirectly, Ehlers-Danlos syndrome is known or thought to alter the biology of collagen in the body (the most abundant protein), which can lead to multi-systemic symptoms .Each type has certain physical traits and with notable exception to the most common form, the hypermobile type of Ehlers-Danlos syndrome, most types have ehlers. Ehlers-Danlos syndromes are a group of disorders which share common features including easy bruising, joint hypermobility (loose joints), skin that stretches easily (skin hyperelasticity or laxity), and weakness of tissues.; Ehlers-Danlos syndromes are inherited in the genes that are passed from parents to offspring.; Ehlers-Danlos syndromes symptoms and signs are joints that are more flexible. Ehlers-Danlos syndromes (EDS) are a group of rare genetic connective tissue disorders. Symptoms may include loose joints, joint pain, stretchy velvety skin, and abnormal scar formation. These can be noticed at birth or in early childhood. Complications may include aortic dissection, joint dislocations, scoliosis, chronic pain, or early osteoarthritis.. Ehlers-Danlos Syndrome is a congenital connective tissue disorder most commonly caused by a variety of mutation in collagen forming genes. Patients present with joint hypermobility, generalized ligamentous laxity, scoliosis, fragile skin, and cardiovascular abnormalities

Ehlers-Danlos syndrome (EDS) is a group of inherited disorders that involve a genetic defect in collagen or connective tissue synthesis and structure [1]. This results in: Fragile and hyperelastic skin. Unstable and hyperextensible (hypermobile) joints. Fragile tissue and blood vessels hypermobile Ehlers-Danlos Syndrome, which will be discussed below. These syndromes have abnormal collagen tissue and abnormal connective tissue as does Ehlers-Danlos and can give joint laxity and hypermobility, but have other features, some of which can be life-threatening and need to be identified Classical Ehlers Danlos Syndrome Types Ehlers-Danlos Syndrome is a group of hereditary connective tissue disorders that causes a change in the protein, collagen. Collagen gives structure to your connective tissue and maintains the integrity of most organ systems in your body

Ehlers-Danlos syndrome type VII: a single base change that

Ehlers-Danlos syndrome (EDS) refers to a set of inherited connective tissue illnesses characterized by a genetic deficiency in collagen. The skin, joints, and blood vessels can all be affected by Ehlers-Danlos syndrome, which is characterized by skin extensibility, joint hypermobility, and tissue fragility. In the United States, the prevalence. Ehlers-Danlos syndrome is a group of inherited collagenopathies that are characterized by defective collagen synthesis or fiber formation that results in abnormal skin extensibility and fragility. It is rare in dogs and cats. Cutaneous signs are characterized by skin hyperextensibility or skin that is thin and fragile Ehlers-Danlos syndrome (EDS) is a group of heritable connective tissue disorders comprised of 6 major subtypes. EDS type IV (EDS IV), which is also known as vascular EDS, is the most severe form of the condition and is estimated to account for 5% to 10% of all EDS cases Ehlers-Danlos syndrome - a commonly misunderstood group of conditions Ehlers-Danlos syndrome (EDS) is a heterogeneous group of inherited connective tissue disorders. These are separate and specifi c conditions that are distinct in features and, where it is known, genetic basis. The skin, joints, blood vessels an

Sunshine and Spoons: What Is Ehlers Danlos Syndrome?

We describe the case of a 27-year-old man with Ehlers-Danlos syndrome, type IV. The patient had recurrent and eventually fatal pulmonary hemorrhage. Type IV Ehlers-Danlos syndrome is a rare disorder of type III collagen synthesis. It is characterized by an unusual facies, thin, translucent skin with venous vascular pattern, and hypermobility of the small joints Ehlers-Danlos Syndrome (EDS) is a heterogeneous group of hereditary connective tissue diseases whose main clinical features are overstretchability of the skin and hyperreflexia of the joints. Depending on the type of disease and the underlying gene mutations, vessels, muscles, ligaments, tendons and internal organs are also affected (Brinckmann.

Classical Ehlers-Danlos syndrome Genetic and Rare

  1. ABSTRACT RESEARCH PAPER: Ehlers-Danlos Syndrome: Current Medical Perspective STUDENT: Amani Mohammedwali Ibrahimkhan DEGREE: Masters of Arts COLLEGE: Science and Humanities DATE: December 2015 PAGES: 39 Ehlers-Danlos Syndrome is a disorder of a fault in the collagen tissue structure and production
  2. The Ehlers-Danlos syndromes (EDS) are a group of 13 disorders, clinically defined through features of joint hypermobility, skin hyperextensibility, and tissue fragility. Most subtypes are caused.
  3. Ehlers-Danlos syndrome (EDS) is an inherited heterogeneous group of connective tissue disorders, displaying hyperextensibility of the skin, hypermobility of joints, tissue fragility demonstrated by easy bruising and delayed wound healing with atrophic scarring (Steinman et al, 2002).The syndrome is named after Edvard Ehlers, a Danish dermatologist, (1863-1937) and Henri-Alexandre Danlos a.
  4. Ehlers Danlos Syndrome. From WikiMSK. WikiMSK > Concepts > Heritable Connective Tissue Disorders > Ehlers Danlos Syndrome. This article is a stub. Please help WikiMSK by expanding it. EDS types and 2017 diagnostic criteria. Media:EDS classifications 2017 - malfait2017.pdf. 2017 EDS International Classification

Ehlers‐Danlos syndrome and type III collagen abnormalities

  1. Danlos syndrome: overview of signs, symptoms, and treatments after a thwarted history Ehlers-Danlos syndrome (EDS) is the most common inherited connective tissue disorder, primarily affecting collagen and estimated to concern 1 or 2% of the general population. A set of new criteria and nosology was published in 2017. The hypermobil
  2. Ehlers-Danlos Syndrome or EDS is an inherited connective tissue disorder, it is caused by a fault in the production or make up of the collagen within our bodies. Collagen is an extremely important part of the way we are made as it contributes to how strong joints, ligaments, muscles, skin, blood vessels and internal organs are
  3. The overall frequency of the Ehlers-Danlos syndromes is 1 in 5000, with EDS hypermobile type (hEDS) being by far the most common and some types being quite rare. The disorders are distinguished from one another and can often be diagnosed based upon the family history and clinical criteria, including the degree and nature of involvement of skin.
  4. Ehlers-Danlos syndrome is a group of genetic connective tissue disorders characterized by unstable, hypermobile joints, loose, stretchy skin, and fragile tissues.People with Ehlers-Danlos features need to see a doctor who knows about this and other connective tissue disorders for an accurate diagnosis; often this will be a medical geneticist

The Ehlers-Danlos syndromes (EDS) are a group of heritable connective tissue disorders that share the common features of skin hyperextensibility, articular hypermobility, and tissue fragility (Beighton et al., 1998).The major characteristics of the musculocontractural form of EDS include distinctive craniofacial dysmorphism, congenital contractures of thumbs and fingers, clubfeet, severe. Ehlers-Danlos Syndrome is associated with various genetic disorders of collagen synthesis, which ultimately may have effects on diverse tissues including the skin, joints, heart and vascular system, as well as other internal organs. Patients with Joint Hypermobility Syndrome associated EDS will often present with frequent sprains, multiple.

Ehlers-Danlos syndrome (EDS) is the name given to a group of more than 10 different inherited disorders; all involve a genetic defect in collagen and connective-tissue synthesis and structure. Ehlers-Danlos syndrome can affect the skin, joints, and blood vessels Arthrochalasia Ehlers-Danlos Syndrome (aEDS) The Ehlers-Danlos syndromes (EDS) are a group of 13 related conditions that affect connective tissue (1). Connective tissue is found everywhere in the body. It connects other types of tissues, separates them, and supports them. Examples of connective tissue include bone, cartilage, fat, blood, and. For more information visit: Physiotherapy for adults with hypermobile Ehlers-Danlos syndrome and hypermobility spectrum disorders - The Ehlers-Danlos Support UK (ehlers-danlos.org) Key points to remember from Ehlers-Danlos Support UK: EDS are heritable connective tissue disorders affecting the quality of collagen in every part of the body Ehlers‐Danlos syndrome (EDS) comprises ten types. EDS IV is the most severe type because of its often lethal complications, such as arterial rupture. EDS IV is caused by an abnormality of collagen type III as a result of mutations in the corresponding gene COL3A1. A collagen type III abnormality is also seen in patients with EDS without the classical severe EDS IV phenotype

Ehlers-Danlos Syndrome (EDS) is a heterogeneous group of hereditary connective tissue diseases whose main clinical features are overstretchability of the skin and hyperreflexia of the joints. Depending on the type of disease and the underlying gene mutations, vessels, muscles, ligaments, tendons and internal organs are also affected Various types of Ehlers Danlos syndrome or EDS depend upon the variety of genetic causes few of which are passed on from parent to child. There are different kinds of genetic mutations that may cause problems with collagen, which is a substance that provides structure and strength to blood vessels, internal organs, skin, and bone

9 best images about Vascular EDS on Pinterest | Raising

Bleeding and bruising in patients with Ehlers-Danlos

Types of Ehlers-Danlos Syndrome - Ehlers-Danlos New

  1. ant rheumatologic manifestations, it is now emerging as a multisystemic disorder.
  2. A mother and son with Ehlers-Danlos syndrome (EDS) type IV and unusual congenital anomalies are described. The congenital anomalies include, in the mother, amniotic band-like constrictions on one hand, a unilateral clubfoot, and macrocephaly owing to normal-pressure hydrocephaly and, in the son, an esophageal atresia and hydrocephaly
  3. ant or autosomal recessive) disorders of the connective tissue involving abnormal or deficient collagen. The skin is very elastic but also very fragile: it bruises easily and scars poorly, the scars often being paper-thin
  4. The treatment of arthrochalasia Ehlers-Danlos syndrome (aEDS) is focused on preventing serious complications and relieving associated signs and symptoms. For example, physical therapy may be recommended in children with severe hypotonia and delayed motor development. This treatment can also help improve joint stability. Assistive devices such as braces, wheelchairs, or scooters may be.
  5. The gene encoding collagen alpha1(V)(COL5A1) is linked to
  6. Ehlers-Danlos syndrome, classical typ

Patients with Ehlers-Danlos syndrome type IV lack type III

Ehlers-Danlos Syndrome - The Basic FactsTreatment of Joint Hypermobility Syndrome, IncludingEhlers–Danlos syndrome: how to diagnose and when to