Hyposmia or Anosmia: Causes & Reasons

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Possible Causes for Hyposmia or Anosmia

Hypogonadotropic Hypogonadism Type 18

[…] or anosmia Yousem, DM; Geckle, RJ; Bilker, W; McKeown, DA; Doty, RL Epidemiology, diagnosis, and treatment of male hypogonadotropic hypogonadism Lenzi, A; Balercia, G; Bellastella [deepdyve.com]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [uniprot.org]

Methods and Findings Thirty-two male HH patients with anosmia/hyposmia (Kallmann Syndrome, KS; n = 26) or normal sense of smell (nHH; n = 6) were enrolled (age range, 18–61 [figshare.com]

Kallmann Syndrome

RESULTS: The objective smell test showed anosmia in all six of the patients. However, the subjective test revealed anosmia in five patients and hyposmia in one patient. [ncbi.nlm.nih.gov]

Kallmann syndrome (KS) is a genetic gonadotropin-releasing hormone deficiency associated with hyposmia or anosmia and characterized by various modes of inheritance. [ncbi.nlm.nih.gov]

Hyposmia or anosmia is another characteristic symptom that affects both females and males. [news-medical.net]

Hypogonadotropic Hypogonadism Type 8

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

KS was diagnosed by hyposmia or anosmia, documented by olfactometry, and/or hypoplasia or aplasia of the olfactive bulbs on magnetic resonance imaging (MRI). [journals.plos.org]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [malacards.org]

Kallmann Syndrome Type 4

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

In addition to hypogonadotropic hypogonadism and anosmia/hyposmia, KS may have a variety of associated anomalies. [clinicaladvisor.com]

Any signs of eunuchoidal properties along with either anosmia or hyposmia should confirm the diagnosis of KS. [synapse.koreamed.org]

Kallmann Syndrome Type 3

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Patients with hyposmia or anosmia are defined as having Kallmann syndrome (KS), and those with normal olfactory status are defined as nIHH. [ajandrology.com]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

Anosmia

Severe posttreatment hyposmia and anosmia have been observed. [ncbi.nlm.nih.gov]

What Are the Symptoms of Hyposmia or Anosmia? [med.uth.edu]

Most cases of hyposmia and anosmia are temporary, but for certain people, anosmia and hyposmia lasts permanently or can’t be treated with prescription medication. [myhoustonsurgeons.com]

Nasal Polyp

Nasal obstruction due to polyposis can also lead to hyposmia or even anosmia. Nasal polyps are not known to be premalignant. [emedicine.medscape.com]

/anosmia or one major and two of the following minor factors, headache. [ncbi.nlm.nih.gov]

Hyposmia or anosmia (decreased smell) and reduced taste. [patient.info]

Hypogonadotropic Hypogonadism Type 22

BACKGROUND: Congenital hypogonadotropic hypogonadism (CHH) is classified as Kallmann syndrome (KS) with anosmia/hyposmia or normosmic (n)CHH. [ncbi.nlm.nih.gov]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [genecards.org]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

Paroxysmal Nodal Tachycardia

See anosmia, cacosmia, dysosmia, hyperosmia, hyposmia, specific anosmia. [oxfordreference.com]

They are different due to their expression (slight hyposmia till to anosmia, parosmia), latency, localization (respiratory, epithelial, nerval, central), and a combination [read.qxmd.com]

anosmia. [medscape.com]

Hypogonadotropic Hypogonadism

Neuroendocrinology: PDF Only Abstract Kallmann's syndrome is a form of idiopathic hypogonadotropic hypogonadism (IHH) associated with hyposmia or anosmia. [journals.lww.com]

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

In around 50-60% of cases, CHH is associated with a variety of non-reproductive abnormalities, most commonly anosmia/hyposmia, which defines Kallmann Syndrome (KS) by its [ncbi.nlm.nih.gov]

Chronic Sinusitis

/anosmia or one major and two of the following minor factors, headache. [ncbi.nlm.nih.gov]

[…] or anosmia (more common with nasal polyposis) Malaise Nasal obstruction, blockage, congestion, stuffiness which may lead to mouth breathing Nasal discharge which may be watery [symptoma.com]

[…] or anosmia, purulence in nasal cavity, and fever. [emedicine.medscape.com]

Ichthyosis and Male Hypogonadism

Introduction: Kallmann Syndrome (KS) is a genetically heterogeneous disease characterised by hypogonadotrophic hypogonadism with anosmia or hyposmia. [endocrine-abstracts.org]

Background Kallmann syndrome is a genetically heterogeneous disease characterized by hypogonadotropic hypogonadism with anosmia or hyposmia associated with defects in the [edmcasereports.com]

All patients with Kallmann syndrome by definition have anosmia or severe hyposmia. [emedicine.medscape.com]

Delayed Male Puberty

[…] or anosmia and hypogonadotropic hypogonadism Russell-Silver syndrome - Marked growth retardation of prenatal onset [emedicine.medscape.com]

[…] or Hyposmia Hypogonadotropic Hypogonadism Iatrogenic Hypopituitarism Findings Growth failure Hypothyroidism Adrenal Insufficiency Diabetes Insipidus Delayed Puberty Causes [fpnotebook.com]

A history of anosmia or hyposmia points to Kallmann syndrome, which is the result of a rare genetic mutation and can affect boys and girls. [endocrinenews.endocrine.org]

Indian Childhood Cirrhosis

Results: Normal olfaction, hyposmia and anosmia were defined. An age related decline in olfaction was observed, especially among males aged 59 years or more. [scielo.conicyt.cl]

Results: Normal olfaction, hyposmia and anosmia were defi ned. An age related decline in olfaction was observed, especially among males aged 59 years or more. [mendeley.com]

Malignant Neoplasm of the Nasopharynx

Quick Facts Topic Resources The nasopharynx is the area in the upper part of your throat behind your nose. Nasopharyngeal cancer is cancer of the nasopharynx. Nasopharyngeal cancer is most common in people who live in southern China and southeast Asia or in those whose families came from those areas—it’s[…] [merckmanuals.com]

Dysosmia

In this case, hyposmia is more common and dysosmia can be observed in up to two-thirds of patients.2 Some studies suggest that post-viral hyposmia or anosmia should always [scielo.br]

See anosmia, cacosmia, hyperosmia, hyposmia, parosmia, specific anosmia. [oxfordreference.com]

Clinically, olfaction can fail in any of three ways: (i) decreased sensitivity (hyposmia, anosmia) and two types of distortion (dysosmia); (ii) distorted quality of an odorant [scitechnol.com]

Kallmann Syndrome Type 6

/anosmia (16). [jci.org]

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

[…] an X-linked disorder that results from disruption of hypothalamic GnRH neuron development and presents with associated olfactory nerve agenesis or hypoplasia, leading to hyposmia [jci.org]

Kallmann Syndrome Type 5

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

The syndrome characteristically includes GnRH deficiency associated with anosmia or hyposmia due to agenesis or hypoplasia of the olfactory bulbs.1 This is a hereditary, genetically [elsevier.es]

Hypogonadotropic Hypogonadism Type 16

Definition Hypogonadism is a condition in which the male testes or the female ovaries produce little or no sex hormones. Hypogonadotropic hypogonadism (HH) is a form of hypogonadism that is due to a problem with the pituitary gland or hypothalamus. Alternative Names Gonadotropin deficiency; Secondary hypogonadism[…] [pennmedicine.org]

Kallmann Syndrome Type 2

Hyposmia or anosmia is another characteristic symptom that affects both females and males. [news-medical.net]

Abnormalities in the sense of smell, including hyposmia or anosmia, is frequently observed in KS. [ggc.org]

Hyposmia or anosmia may eventually be described by the patients themselves, or may be detected during the diagnostic workup of hypogonadotropic hypogonadism. [symptoma.com]

Autosomal Recessive Kallmann Syndrome Type 3

Hyposmia or anosmia is another characteristic symptom that affects both females and males. [news-medical.net]

Hyposmia or anosmia may eventually be described by the patients themselves, or may be detected during the diagnostic workup of hypogonadotropic hypogonadism. [symptoma.com]

Kallmann syndrome is a medical condition marked by the delayed onset or absence of puberty, along with an impaired or absent sense of smell, known as hyposmia or anosmia respectively [news-medical.net]

Isolated Congenital Anosmia

Search for the genetic cause of isolated congenital anosmia and hyposmia in an extended Faroese family. [findresearcher.sdu.dk]

Yousem DM, Geckle RJ, Bilker W, McKeown DA, Doty RL (1996) MR evaluation of patients with congenital hyposmia or anosmia. [link.springer.com]

Doty MR evaluation of patients with congenital hyposmia or anosmia Am J Roentgenol, 166 (1996), pp. 439-443 [4] G. Kobal, T. [elsevier.es]

Hypogonadotropic Hypogonadism Type 7

In around 50-60% of cases, CHH is associated with a variety of non-reproductive abnormalities, most commonly anosmia/hyposmia, which defines Kallmann Syndrome (KS) by its [moh-it.pure.elsevier.com]

Any signs of eunuchoidal properties along with either anosmia or hyposmia should confirm the diagnosis of KS. [synapse.koreamed.org]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [genecards.org]

Deafness - Hypogonadism Syndrome

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Any signs of eunuchoidal properties along with either anosmia or hyposmia should confirm the diagnosis of KS. [synapse.koreamed.org]

/hyposmia, and hypogonadotropic hypogonadism. [jfmpc.com]

Kallmann Syndrome Type 1

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

Hypogonadotropic Hypogonadism Type 21

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [uniprot.org]

Patients with hyposmia or anosmia are defined as having Kallmann syndrome (KS), and those with normal olfactory status are defined as nIHH. [ajandrology.com]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

Rhinosinusitis

Symptoms: Symptoms of CRS can be varied and can include facial pressure or pain, post-nasal drainage, nasal blockage, anosmia or hyposmia, or fatigue. [worldallergy.org]

Hypogonadotropic Hypogonadism Type 19

[…] or anosmia, accompanined with renal dysplasia, hearing loss, and craniofacial defects sometimes. [ajandrology.com]

Disease definition Johnson neuroectodermal syndrome is characterised by alopecia, anosmia or hyposmia, conductive deafness with malformed ears and microtia and/or atresia [orpha.net]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [malacards.org]

Bacterial Sinusitis

Clinical features Postnasal drip Bilateral nasal obstruction Frequently impaired olfactory function (from hyposmia to anosmia) Fever and severe facial pain are uncommon. [amboss.com]

[…] or anosmia Headache Fever Halitosis Fatigue Dental pain Cough Ear pain, pressure, fullness Reprinted from Otolaryngology-Head and Neck Surgery, Vol 117, Donald C. [clevelandclinicmeded.com]

[…] or anosmia, or fever [acute sinusitis only]) or 1 major and 2 minor factors (headache, halitosis, fatigue, dental pain, cough, ear pain, pressure, fullness, or fever [non-acute [academic.oup.com]

Inability to Smell Musk

0.8% anosmia, 48% hyposmia). [bmjopen.bmj.com]

This is known as "specific anosmia". The absence of the sense of smell from birth is called congenital anosmia. [en.wikipedia.org]

Fully 39% of older adults with anosmia were dead at Wave 2, 19% of those with hyposmia and only 10% of those with normal olfaction (p Figure 1A ). [journals.plos.org]