Sparse Hair Growth: Causes & Reasons

Possible Causes for Sparse Hair Growth

Other side effects in children include sparse hair growth and frontal recession, and pili torti and trichorrhexis nodosa are also sometimes present.[5]:501 Adults[edit] Recognised [en.wikipedia.org]

Bjornstad Syndrome

The patients had scalp hair at birth that along with the eyelashes began falling out at the age of 2–3 months, eventually leaving only sparse short hair growth over the scalp [nature.com]

Loose Anagen Syndrome

This may be responsible for sparse hair growth. Etiology Although its occurrence is typically sporadic, familial cases of loose anagen syndrome have been observed. [emedicine.medscape.com]

Symptoms - Loose anagen hair syndrome * Physical examination reveals sparse growth of thin, fine hair and diffuse or patchy alopecia without inflammation or scarring. * Gentle [checkorphan.org]

The impaired attachment may result in premature cessation of the anagen phase and account for reduced hair length. [emedicine.medscape.com]

Revesz Syndrome

Sparse hair, intrauterine growth retardation and low birth weight are also features. [disorders.eyes.arizona.edu]

Other features of this syndrome include intrauterine growth retardation, fine sparse hair, fine reticulate skin pigmentation, ataxia because of cerebellar hypoplasia, cerebral [cags.org.ae]

The features of the seemingly syndrome were intrauterine growth retardation, fine sparse hair, fine reticulate skin pigmentation, ataxia because of cerebellar hypoplasia, [cags.org.ae]

Taurodontia Absent Teeth Sparse Hair

[…] articleid=1747541 Oligodontia, Taurodontia, and Sparse Hair Growth—A Syndrome That the speech clinician can play an important role in the identification and referral of clients [jshd.pubs.asha.org]

The eyebrows, eyelashes, and other body hair may also be absent or sparse, but beard growth in males is usually normal. [dentalimplants-usa.com]

[…] and thin eyebrow Conical tooth Fine hair Dry skin Hypodontia Seizures Heat intolerance Recurrent respiratory infections Frontal bossing Periorbital wrinkles Hypohidrotic [mendelian.co]

Wiedemann-Rautenstrauch Syndrome

Symptoms include growth retardation, sparse scalp hair, and generalised lipodystrophy. [facultyopinions.com]

The clinical presentation is characterized by an appearance of premature aging, general absence of subcutaneous fat, prenatal growth deficiency, sparse scalp hair, eyebrows [ashg.org]

It is an autosomal recessive condition characterized by growth retardation, lipoatrophy, a distinctive face, sparse scalp hair, and dental anomalies. [manipal.pure.elsevier.com]

Hypotrichosis 8

is an extremely rare congenital disease characterized by sparse hair growth ( hypotrichosis ) from birth and progressive macular corneal dystrophy. [en.wikipedia.org]

Autosomal recessive hypotrichosis is a condition that affects hair growth. People with this condition have sparse hair (hypotrichosis) on the scalp beginning in infancy. [ncbi.nlm.nih.gov]

The nine affected adults presented with sparse, thin and short hair. [doi.org]

Kuster-Majewski-Hammerstein Syndrome

Main clinical features include syndactyly and other abnormalities of the fingers and toes, sparse head hair from birth, bilateral macular degeneration, and small widely spaced [accesspediatrics.mhmedical.com]

References Kuster W, Majewski F, Hammerstein W: Alopecia, macular degeneration, and growth retardation: A new syndrome? Am J Med Genet 28:477, 1987. [accesspediatrics.mhmedical.com]

Colpocephaly

[…] abnormality (-HP:0001507); no hearing loss (-HP:0000365); moderate intellectual disability; hyperactivity (HP:0000752); sparse scalp hair (HP:0002209); thick eyebrow (HP: [databases.lovd.nl]

(HP:00001510); no hearing loss (-HP:0000365); severe speech delay (HP:0000750); severe intellectual disability; sparse scalp hair (HP:0002209); thick eyebrow (HP:0000574) [databases.lovd.nl]

[…] abnormality (-HP:0001507); no hearing loss (-HP:0000365); severe speech delay (HP:0000750); severe intellectual disability; hyperactivity (HP:0000752); sparse scalp hair [databases.lovd.nl]

Hypotrichosis 7

Autosomal recessive hypotrichosis is a condition that affects hair growth. People with this condition have sparse hair (hypotrichosis) on the scalp beginning in infancy. [ncbi.nlm.nih.gov]

A, 28 yo female patient with sparse hair that has limited growth. [iovs.arvojournals.org]

hair, such as redness (erythema), itchiness (pruritus), or missing patches of skin (erosions) on the scalp. [ncbi.nlm.nih.gov]

Trichomegaly-Retina Pigmentary Degeneration-Dwarfism Syndrome

We describe a brother and sister with retinitis pigmentosa (RP), growth failure, long eyelashes, and sparse hair. [ncbi.nlm.nih.gov]

We report a male patient with retinitis pigmentosa, growth failure, long eyelashes, and sparse hair, which are typical signs of Oliver-McFarlane syndrome. [ncbi.nlm.nih.gov]

Both individuals were born preterm and presented with prolonged neonatal respiratory distress, trichomegaly, early growth retardation, retinopathy and sparse depigmented hair [ikm.ku.dk]

2q32q33 Microdeletion Syndrome

[…] retardation, dysmorphic features, thin and sparse hair, feeding difficulties and cleft or high palate. [hal.archives-ouvertes.fr]

[…] retardation, dysmorphic features, thin/sparse hair, feeding difficulties, and cleft or high palate.(2) Until 2014, two individuals were reported with the same nonsense mutation [fcm.unicamp.br]

Clinical features of this syndrome include severe mental retardation, growth retardation, dysmorphic features, thin and sparse hair, feeding difficulties and cleft or high [pubmed.ncbi.nlm.nih.gov]

Achard Thiers Syndrome

[…] changes Absent menstruation Sparse menstruation Excessive hair growth Facial acne Increased blood pressure Obesity What causes Achard Thiers Syndrome? [patientworthy.com]

Symptoms Excess hair male pattern hair growth in females Diabetes mellitus Voice changes Absent menstruation Sparse menstruation Excessive hair growth Facial acne Hypertrophic [checkorphan.org]

growth in females Diabetes mellitus Voice changes Absent menstruation Sparse menstruation Excessive hair growth Facial acne Hypertrophic clitoris Atrophic breast Obesity [healthinfi.com]

Monilethrix

People with monilethrix also have sparse hair growth (hypotrichosis) and short, brittle hair that breaks easily. [medlineplus.gov]

The name monilethrix comes from the Latin word for necklace (monile) and the Greek word for hair (thrix). [medlineplus.gov]

Noticeable when viewed under a microscope, the beaded appearance is due to periodic narrowing of the hair shaft. [medlineplus.gov]

Congenital Hypotrichosis with Juvenile Macular Dystrophy

Hypotrichosis with juvenile macular dystrophy (HJMD or CDH3) is an extremely rare congenital disease characterized by sparse hair growth (hypotrichosis) from birth and progressive [en.wikipedia.org]

A, 28 yo female patient with sparse hair that has limited growth. [iovs.arvojournals.org]

Term Name: hypotrichosis Search Ontology: Synonyms: Definition: A hair disease that is characterized by sparse hair on the scalp resulting from abnormal hair follicle development [zfin.org]

Rothmund-Thomson Syndrome

Hair loss or sparse hair growth (including eyebrows and eyelashes). Keratotic lesions (calluses). Rash (poikiloderma) and blisters. Skin pigmentation differences. [my.clevelandclinic.org]

Other associated symptoms and signs include sparse hair, eyebrows, and eyelashes; slow growth; small stature; teeth and nail abnormalities; and chronic diarrhea and vomiting [medicinenet.com]

(Belgium) - >38y - - - RTS2 Growth delay, plantar hyperkeratosis, sparse hair, eyelashes and eyebrows, enamel defects, osteopenia, diarrhea in infancy, hypogonadism, chronic [databases.lovd.nl]

Nicolaides-Baraitser Syndrome

Nicolaides-Baraitser syndrome seizures mental retardation growth retardation sparse hair natural history etiology Coffin-Siris syndrome MENTAL-RETARDATION SPARSE HAIR APA [research.rug.nl]

Symptoms The most common symptoms of Nicolaides–Baraitser syndrome are mild to severe developmental delays with absent or limited speech, seizures, short stature, sparse hair [owlapps.net]

[…] retardation Moderate postnatal growth retardation Mild to severe developmental delay Severely impaired speech Seizures Microcephaly Sparse hair Progressive skin wrinkling [ipfs.io]

Bronchial Disease

Abstract Anhidrotic ectodermal dysplasia is a rare disease characterized by deficient sweating, sparse hair growth, and deficient teeth. [annals.org]

Variants of Klinefelter Syndrome

Klinefelter syndrome is associated with hypogonadism leading to low testosterone and its secondary manifestations including gynecomastia, sparse hair growth, more feminine [cancertherapyadvisor.com]

Tricho-Rhino-Phalangeal Syndrome

A bulbous, pear-shaped nose, elongated philtrum, sparse hair, cone-shaped epiphyses and mild growth retardation are found in both type I (TRPSI) and type II (TRPSII). [ncbi.nlm.nih.gov]

[…] fine hair, pear-shaped nose and variable growth retardation. [ncbi.nlm.nih.gov]

hair. [ncbi.nlm.nih.gov]

Coffin-Siris Syndrome 4

Features may include shortened fifth digits, phalanges or nails to the hands or feet, sparse scalp hair, excessive body hair growth, varying degrees of developmental delay [chkd.org]

[…] scalp hair, and hypoplastic or absent fifth fingernails or toenails. [flybase.org]

Type A is characterized by coarse facial features, with hypertrichosis, sparse scalp hair, dental anomalies, short stature, growth abnormalities, congenital heart defects [scitcentral.com]

Cranioectodermal Dysplasia Type 1

We report on a 3-year-old boy with hair abnormalities and a generalized bone dysplasia. He had very short, sparse hair and craniosynostosis. [ncbi.nlm.nih.gov]

Scalp and body hair may be thin, sparse, and very light in color, even though beard growth in affected males may be normal. [en.wikipedia.org]

His stature, growth, and limb lengths were normal, as was his neurological development. [ncbi.nlm.nih.gov]

Progeroid Syndrome Type Petty

OMIM : 58 Fontaine progeroid syndrome is characterized by prenatal and postnatal growth retardation, decreased subcutaneous fat tissue, sparse hair, triangular face, widely [malacards.org]

hair, dry skin, constipation, abdominal distension, poor growth, developmental delay, slow deep-tendon reflexes, broad flat nose –Acquired hypothyroidism is most commonly [checkorphan.org]

[…] retardation Mandibular prognathia Umbilical hernia Low-set, posteriorly rotated ears Sparse hair Broad forehead And another 18 symptoms. [mendelian.co]

46,XX Sex Reversal Type 1

On examination, he had bilateral gynecomastia, unilateral left cryptorchidism, absent facial hair, sparse axillary hair growth, and pubic hair distribution of feminine type [explore.openaire.eu]

Facial hair was absent, and axillary hair growth was sparse. [urologyannals.com]

External genitalia examination revealed pubic hair of feminine distribution type (Tanner stage 3), penile length of 4 cm with normally located external meatus, and unilateral [urologyannals.com]

Euhidrotic Ectodermal Dysplasia

Abstract Anhidrotic ectodermal dysplasia is a rare disease characterized by deficient sweating, sparse hair growth, and deficient teeth. [annals.org]

Turnpenny-Fry Syndrome

[…] include frontal bossing, sparse hair, malar hypoplasia, small palpebral fissures and oral stoma, and dysplastic 'satyr' ears. [findzebra.com]

Facial features in affected individuals include prominent forehead, sparse hair, flat cheek bones, small eye fissures and mouth, and unusual 'satyr'-like ears. [humandiseasegenes.nl]

[…] bossing, sparse hair, malar hypoplasia, small palpebral fissures and oral stoma, and dysplastic 'satyr' ears. [ncbi.nlm.nih.gov]

Microphthalmia - Ankyloblepharon - Intellectual Disability Syndrome

hair Postnatal growth retardation Malar flattening Clinodactyly of the 5th finger Abnormality of the skeletal system Short palm Milia Hydronephrosis Macrotia Talipes Corneal [mendelian.co]

[…] delay Sandal gap Horseshoe kidney Single transverse palmar crease Ectopia pupillae Cleft lip Retinal coloboma Anteverted nares Short palpebral fissure Sparse hair Telecanthus [mendelian.co]

Abnormalities in hair are common and includes curly scalp hair, sparse hair at the temples, poor hair growth, sparse arm and leg hair. [entokey.com]

Oculodentodigital Dysplasia

Less common features of oculodentodigital dysplasia include sparse hair growth (hypotrichosis), brittle nails, an unusual curvature of the fingers (camptodactyly), syndactyly [ghr.nlm.nih.gov]

Patients with ODDD are often reported to develop hair that is dry, dull, sparse, and slow growing. [ncbi.nlm.nih.gov]

Regionally sparse and overall dull hair were observed in mutant mice compared with their wild-type (WT) littermates. [ncbi.nlm.nih.gov]

Klinefelter Syndrome with XY/XXY Mosaic

Facial hair was absent, and axillary hair growth was sparse. [urologyannals.com]

Klinefelter syndrome is associated with hypogonadism leading to low testosterone and its secondary manifestations including gynecomastia, sparse hair growth, more feminine [clinicaladvisor.com]

Body hair and beard growth is usually somewhat sparse and below that of normal males, but also in this case testosterone treatment from the year of 11 has a normalising effect [klinefelters.org]

Atrichia with Papular Lesions

There is loss of scalp hair between one to six months of age, after which no growth occurs. [ncbi.nlm.nih.gov]

Dermatol Online J 2015;6:352-3 Atrichia congenita without ectodermal defects (isolated form) is a rare autosomal recessive condition characterized by the shedding of scalp hairs [idoj.in]

[…] and/or sparse eyebrows and eyelashes – normal growth and development, including normal bones, teeth, nails, and sweating – whitish-hypopigmented streaks on the scalp – lack [aocdgrandrounds.com]