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sinus    音标拼音: [s'ɑɪnəs]
n. 窦,静脉窦,湾,下陷或凹下去的地方

窦,静脉窦,湾,下陷或凹下去的地方

sinus
n 1: an abnormal passage leading from a suppurating cavity to
the body surface [synonym: {fistula}, {sinus}]
2: any of various air-filled cavities especially in the bones of
the skull
3: a wide channel containing blood; does not have the coating of
an ordinary blood vessel [synonym: {venous sinus}, {sinus}]

Sinus \Si"nus\, n.; pl. L. {Sinus}, E. {Sinuses}. [L., a bent
surface, a curve, the folds or bosom of a garment, etc., a
bay. Cf. {Sine}, n.]
1. An opening; a hollow; a bending.
[1913 Webster]

2. A bay of the sea; a recess in the shore.
[1913 Webster]

3. (Anat. & Zool.) A cavity; a depression. Specifically:
(a) A cavity in a bone or other part, either closed or
with a narrow opening.
(b) A dilated vessel or canal.
[1913 Webster]

4. (Med.) A narrow, elongated cavity, in which pus is
collected; an elongated abscess with only a small orifice.
[1913 Webster]

5. (Bot.) A depression between adjoining lobes.
[1913 Webster]

Note: A sinus may be rounded, as in the leaf of the white
oak, or acute, as in that of the red maple.
[1913 Webster]

{Pallial sinus}. (Zool.) See under {Pallial}.

{Sinus venosus}. [L., venous dilatation.] (Anat.)
(a) The main part of the cavity of the right auricle of
the heart in the higher vertebrates.
(b) In the lower vertebrates, a distinct chamber of the
heart formed by the union of the large systematic
veins and opening into the auricle.
[1913 Webster]


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  • Sinus Infection Resource Center - Everyday Health
    Explore information on sinus infections, with advice on prevention, treatment options, and strategies to relieve symptoms and promote faster recovery
  • Mayo Clinic Q and A: Sinusitis and treatment options
    DEAR MAYO CLINIC: I have had ongoing nasal congestion and mucus for the past several months I thought it was allergies, but my doctor says I likely have acute sinusitis brought on by allergic rhinitis I was advised to try nonprescription medications to relieve my symptoms rather than antibiotics
  • Sinus Infection Chicago | Sinusitis Chicago | Chicago ENT
    Sinusitis Treament in Chicago, IL At Chicago ENT, we understand just how debilitating this disease is both physically and emotionally And that’s why we are continuously conducting research to bring you the newest, most minimally invasive treatment options available, like Balloon Sinuplasty™, and SINUVA™ What is Sinusitis?
  • 8 remédios para sinusite (medicamentos e opções caseiras)
    6 Paracetamol O paracetamol é um analgésico e antitérmico que pode ser indicado para reduzir a dor de cabeça causada pela sinusite, além de ajudar a baixar a febre que pode surgir no caso da sinusite bacteriana Veja outros sintomas da sinusite bacteriana 7 Ibuprofeno O ibuprofeno é um anti-inflamatório não esteroide que ajuda a reduzir o inchaço e a inflamação dos seios
  • What You Should Know About Sinus Disease and Disorders
    Nasal congestion is a very common complaint and can have many different causes, including inflammation inside the nose due to allergies, or structural abnormalities such as a deviated nasal septum, turbinate blockage, or nasal polyps Primary symptoms of rhinosinusitis, commonly known as sinusitis, may include: Runny nose
  • Ethmoid Sinusitis: Causes, Symptoms, and Diagnosis - Healthline
    Ethmoid sinusitis is an uncomfortable condition that can be prevented and treated If sinusitis symptoms last for more than a few days, a doctor will likely prescribe antibiotics to help the
  • Sinusitis: MedlinePlus Medical Encyclopedia
    Sinusitis is present when the tissue lining the sinuses become swollen or inflamed It occurs as the result of an inflammatory reaction or an infection from a virus, bacteria, or fungus
  • Sinus : définition et schéma (frontal, maxillaire. . . )
    C'est quoi les sinus ? Le sinus est une cavité dans un tissu du corps humain qui est le plus souvent osseux (le corps humain possède aussi le sinus carotidien qui est la partie dilatée de l'artère carotide primitive et le sinus coronaire qui est une veine se situant à la surface du cœur)
  • Sinusitis - Allergy Asthma Network
    Sinusitis is a sinus infection It can occur when mucus builds up in the air-filled pockets in the sinuses, causing a stuffy nose When mucus builds up, the sinuses react when exposed to allergens, irritants or respiratory viruses
  • Sinus Infection (Sinusitis or Rhinosinusitis) - Yale Medicine
    •Infection and inflammation of the mucus membranes within the sinuses • Symptoms include swelling and pain throughout the face, and difficulty breathing • Treatments include antibiotics, nasal spray, sinonasal irrigation, surgery in some cases • Involves sinus allergy program, otolaryngology
  • 5 Causes of Sinus Pain and How to Treat Them - Buoy Health
    Causes 1 Acute viral sinusitis Symptoms Facial pain and pressure, usually over the cheeks or forehead; Nasal congestion; Nasal discharge that can be thick and colored; Post nasal drip; Acute viral sinusitis occurs when the sinuses are infected with a virus, like the common cold
  • What to do about sinusitis - Harvard Health
    Sinusitis occurs when blocked sinuses cannot drain and the backed-up mucus gets infected The simplest and often most effective treatment is daily nasal irrigation It can also help to drink a lot of water, inhale steam, and sleep with the head elevated
  • Sinusitis - Harvard Health
    Millions of Americans get sinusitis each year The key to a quick recovery is proper drainage, which is best achieved by staying hydrated, inhaling steam several times daily, taking decongestants, and sleeping with the head elevated
  • Sigmoid Sinus - Radiology In Plain English
    The sigmoid sinus is a blood vessel in your skull that drains blood from your brain When this S-shaped structure appears on your CT scan or MRI report, it may indicate various conditions that require medical evaluation
  • Sinus Infection | Causes, Symptoms Treatment | ACAAI Public Website
    Overview Sinus infection (known as sinusitis) is a major health problem It afflicts 31 million people in the United States Americans spend more than $1 billion each year on over-the-counter medications to treat it





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