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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

AIDS patients suffer from multiple immunologic deficits involving humoral and cell-mediated immunity. The humoral deficits place the patient at a higher risk for recurrent bacterial infection than the general population. Sinusitis has been recognized to be a more common problem in AIDS patients than was previously appreciated. A high level of clinical suspicion is important, especially in patients with fever, headaches, or symptoms referrable to the upper respiratory tract. Should sinusitis be demonstrated, aggressive medical management is indicated. Surgical drainage is indicated in patients who worsen in spite of appropriate medical therapy, patients who have signs of systemic toxicity from the sinusitis that do not rapidly improve, and patients with recurrent sinusitis. Further studies are indicated to determine the true incidence of sinusitis in the AIDS population and to elucidate further the immunologic defects involved.
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PMID:Sinusitis in patients with the acquired immunodeficiency syndrome. 220 70

The middle turbinate and its anatomical variations (concha bullosa and paradoxically bent middle turbinate) may be the site of different pathologies due to the alteration of the sinus function at the key area of the osteomeatal complex. In the present work we study 4 cases of concha bullosa and 4 cases of paradoxically bent middle turbinates, associated to recurrent sinusitis and/or headaches, which underwent endoscopic surgery. Improvement was achieved in all recurrent circumscribed sinusitis. One of the patients with bilateral paradoxically bent middle turbinate had an associated pansinusitis, and he only improved in his right side. An aspergilloma was found inside one of the conchae bullosae. Headaches improved in all the cases analyzed. Anatomic variations may be the cause of recurrent sinusal pathology or isolated headaches and it should be noted that, in correctly selected groups, a dramatic improvement can be achieved with a minor surgical procedure on the middle turbinate or ethmoidal infundibulum.
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PMID:[The middle turbinate as the cause of sinusal pathology]. 773 60

Eighteen patients were operated on by functional endoscopic sinus surgery who had no ostiomeatal unit obstruction on computed tomography scan and had unremarkable paranasal sinuses. These patients also had no apparent ostiomeatal unit obstruction on diagnostic nasal endoscopy. Data were collected on these patients regarding the impact of very limited functional endoscopic sinus surgery on their principal complaint of recurrent sinusitis with facial pain/headache thought to be of sinogenic origin. Sixteen patients (88.9%) had a reduction in the number of sinus infections requiring antibiotic therapy. This reduction was significant at p < 0.0001. Twelve of 14 patients whose facial pain/headache was believed to be of sinogenic origin had a significant reduction in severity (95% confidence interval, 49.2% to 95.3%). We discuss the role of reversible nasal mucosal disease in the pathophysiology of recurrent rhinosinusitis in this patient population. This was a very small, select group of patients who had specific complaints and had had medical treatment failures. This therapy is not recommended for every patient, but only a select few with classic complaints of sinus headaches or recurrent sinusitis and negative computed tomography scans.
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PMID:Functional endoscopic sinus surgery in patients with normal computed tomography scans. 820 64

The term cephalocele indicates a rare congenital malformation in which intracranial contents are extended through a defect in the cranium and dura mater. Intranasal cephaloceles belong to the group of basal cephaloceles. They can easily be misdiagnosed as nasal polyps and this can be potentially fatal after erroneous polypectomy. Three cases of transethmoidal cephalocele are presented, each with intermittent cerebrospinal fluid (CSF) rhinorrhea. The presence of a positive 2-transferrin-band in the immunological tests performed on the nasal fluid proved particularly helpful in diagnosing CSF. Other clinical sings were nasal obstruction associated with a solid intranasal mass, recurrent sinusitis and extensive pneumocephalus associated with headache after forceful nose-blowing. In all cases CT-scan delineated the osseous defect in the anterior skull-base, although MRI proved superior in soft-tissue resolution and multiplanar scanning. In one case surgery was a frontal craniotomy combined with endonasal endoscopic ethmoidectomy while in the other two a transethmoid approach was used. The present report emphasizes the distinctive clinical features of congenital intranasal cephaloceles and indicates the diagnostic and surgical procedures.
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PMID:[Congenital intranasal cephalocele: diagnosis and treatment]. 919 90

A 29-year-old woman, who was diagnosed as Crouzon syndrome for which two cranio-facial surgeries had been performed as a child and at the age of 19, developed high fever, headache, and confusion for two days. She was admitted to our hospital. She was diagnosed as bacterial meningitis by cerebrospinal fluid examinations, and her condition was immediately improved by antibiotics. At the age of 23, she also suffered from bacterial meningitis caused by otitis media and sinusitis, and recovered by antibiotics with no sequela. Her cranial computed tomography showed sphenoid and ethmoid sinusitis, and bone deformation and hypertrophy with no fistula connecting intracranial space and sinus. Dead space by cranio-facial surgeries might cause the development of chronic or recurrent sinusitis leading to bacterial meningitis. Our patient is the second case of recurrent bacterial meningitis with Crouzon syndrome to our knowledge. We should recognize that recurrent sinusitis with Crouzon syndrome after cranio-facial surgery is a risk of recurrent meningitis.
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PMID:[Recurrent bacterial meningitis in a case of Crouzon syndrome after craniofacial surgery]. 1809 1

Nasal polyps are inflammatory outgrowths of paranasal sinus mucosa caused by chronic mucosal inflammation that typically arise from the middle meatus and ethmoid region. The main symptoms of nasal polyps are perennial nasal congestion, nasal obstruction, and anosmia or hyposmia. Unlike patients with chronic rhinosinusitis (CRS) without nasal polyps who present with headache and facial pain, patients with nasal polyps typically do not complain of those symptoms. Nasal polyps appear as semitranslucent, pale gray growths in the nasal cavity in contrast to pink or erythematous adjacent mucosa. Nasal polyps occur more frequently in patients with persistent asthma, aspirin-exacerbated respiratory disease (AERD), CRS, and cystic fibrosis. Children with nasal polyps should be evaluated for cystic fibrosis. Churg-Strauss syndrome and ciliary dyskinesia also may be associated with nasal polyps. Nasal polyps have increased numbers of activated eosinophils, mast cells, and IgE. Staphylococcal superantigens may play a role in the Th2 type of chronic eosinophilic inflammation observed in nasal polyps. Dysfunction of the epithelial barrier in nasal polyps causing reduced levels of antimicrobial proteins has been described. Topical nasal steroids are the treatment of choice. They significantly decrease polyp size, nasal congestion, rhinorrhea, and increase nasal airflow. Short courses of oral steroids may be needed to reduce polyp size followed by maintenance therapy with intranasal steroids. Surgery is reserved for cases when polyps cause severe obstruction, recurrent sinusitis, and for patients who have failed medical therapy. Aspirin desensitization may decrease the requirement for polypectomies and sinus surgery in patients with AERD.
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PMID:Chapter 7: Nasal polyps. 2279 80

In recent years the incidence of fungal sinusitis has increased considerably, due both to increased survival of patients at risk and to improved diagnostic equipment. The pathogen responsible in most cases is the Aspergillus in its forms Fumigatus, Flavus and Niger. The diagnosis is often delayed because the symptoms, characterized by headache, cough, and facial algia, are generally similar to that of chronic bacterial rhinosinusitis. It can be divided into invasive and non-invasive forms based on the clinical evolution and extent of the lesion. We report a case of non-invasive fungal rhinosinusitis in a patient with recurrent sinusitis and pain in the left maxillary region, resistant to antibiotic therapy.
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PMID:Diagnosis and treatment of paranasal sinus fungus ball of odontogenic origin: case report. 2477 63

This is a case of a 33-year-old male complaining of severe headache, neck pain, photophobia, vomiting and high-grade fever of several days. He had history of nasal polyp removal and recurrent sinusitis in the last 8 years. On examination: conscious with glasco coma scale (GCS) 15/15 and normal limbs strength but with positive Babinski sign. For further observation, he was admitted and full work-up was done. Even though full empirical antibiotics were started, there was no immediate improvement and he deteriorated dramatically developing ocular deficit, hydrocephalus and lower level of consciousness with multiple infarctions found at different areas in brain. After that point, a decompressive craniectomy was done, and multiple antibiotics and antifungal medications were prescribed. However, he deteriorated to GCS 3/15; cardiopulmonary resuscitations were not successful, as he demised next day. It shall be noted that aspergillosis can lead to difficult complications, so diagnosis and treatments should not be delayed.
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PMID:Aspergillus sinusitis complicated with meningitis and multiple cerebral infarctions in immunocompetent patient. 3035 Dec 96

Molds include all species of microscopic fungi, the spores of which are small molecules, ubiquitous, mostly found in soil with higher rainfall and high humidity, in the atmosphere of urban and rural settings and in decaying vegetation. They originate from pathogenic fungi and have a crucial role in inflammatory response, causing a broad range of diseases. Immune suppressed subjects may develop mycoses caused by opportunistic common pathogenic fungi. Mast cells (MCs) are immune cells involved in the pathophysiology of infected skin, lung, and organs, where there is an increase of angiogenesis. Airways fungi infections can induce allergic lung disease mediated by MCs and other immune cells. In addition, fungal infection may cause and/or aggravate asthma inflammation. Spores are able to navigate in the airways of the lung and can be recognized trough toll-like receptor (TLR) signaling by the innate immune cells including MCs. Activated MCs release preformed mediators including histamine, proteases (tryptase, chimase), pro-inflammatory cytokines/chemokines and they also generate arachidonic acid products. MCs activated by fungi provoke an increases of PGD2 levels and lead to hypersensitivity diseases which present signs such as irritation of the respiratory tract and eyes, recurrent sinusitis, bronchitis, cough and neurological manifestations including fatigue, nausea, headaches and brain fog. Therefore, fungi activate the innate immune response through the TLRs, leading to the release of myeloid differentiation factor 88 (MyD88) which, with a series of cascade reactions, induces the stimulation of AP-1 and NF-kB with subsequent activation of inflammatory IL-1 family members. Here, we report that fungi can activate MCs to secrete pro-inflammatory cytokines which may be inhibited by IL-37, a new anti-inflammatory IL-1 family member.
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PMID:Impact of mold on mast cell-cytokine immune response. 3004 58

Sinonasal inverted schneiderian papilloma (ISP) is a rare tumour, which almost exclusively arises from the mucosa lining, the nasal cavity and the paranasal sinuses. The tumour in its early stages presents as an asymptomatic mass, which may be discovered during routine examination. Large lesions usually measure a few millimetres to centimetres in size and show symptoms such as nasal blockade, recurrent sinusitis, postnasal drip, anosmia, epistaxis, facial pain and headache. Lesion presenting as a large oral mass is extremely rare and may cause diagnostic dilemma, resulting in misdiagnosis. This report describes a rare case of ISP presenting as large intraoral lesion, with wide area of facial skeletal involvement. Diagnosis and management of the pathology has also been highlighted.
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PMID:Sinonasal inverted schneiderian papilloma presenting as a large intraoral lesion. 3262 87


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