Detection of sinus-induced orbital mycosis with standardized orbital ultrasonography: a case report.

Fungal involvement of the paranasal sinuses is frequently observed in the immunocompromised host, and it can become life-threatening if it is not diagnosed. Although the definitive diagnosis is made by tissue biopsy and culture, imaging is of vital importance in the clinical workup and in planning treatment. We present a case of fulminant ethmoidal sinusitis caused by Aspergillus flavus with orbital involvement in an immunocompromised patient.

Balneotherapy for fibromyalgia at the Dead Sea.

The aim of this study was to evaluate the effectiveness of balneotherapy on patients with fibromyalgia (FM) at the Dead Sea. Forty-eight patients with FM were randomly assigned to a treatment group receiving sulfur baths and a control group. All participants stayed for 10 days at a Dead Sea spa.

Genes for personality traits: implications for psychopathology.

Although 30-60% of the variance in many personality traits is inherited, until recently, little was known about the genes responsible. Preliminary studies of family history in bipolar disorder and of X-linkage of personality traits in colour-blindness suggested a 'quantitative trait locus' (QTL) approach to the genetics of normal personality. In methodically similar but independent studies of 124 Israeli and 315 American normal volunteers, an association was found between the dopamine D4 receptor gene (D4DR) and the personality trait of novelty-seeking.

[Intraventricular hemorrhage in full-term neonates].

Intraventricular hemorrhage in full-term neonates is rare; it may develop without any clinical signs. Its cause is not fully understood although some risk factors have been identified. A higher index of suspicion would ensure earlier diagnosis and treatment, which might reduce the rate of severe complications.

Manifestations of three HHV-8-related diseases in an HIV-negative patient: immunoblastic variant multicentric Castleman's disease, primary effusion lymphoma, and Kaposi's sarcoma.

We describe a 73-year-old HIV negative patient who presented with symptomatic hypoglycemia. Over the course of several months she was diagnosed with three human herpesvirus-8 related diseases: multicentric Castleman's disease, primary effusion lymphoma and Kaposi's sarcoma. No improvement was observed following cytotoxic therapy and she died 16 months after her initial presentation.

Influenza virus vaccination of patients with systemic lupus erythematosus: effects on disease activity.

Objective: To determine whether vaccination of patients with systemic lupus erythematosus (SLE) with influenza virus vaccine is associated with exacerbation of SLE.

Methods: The study population comprised 24 patients with SLE who received influenza vaccine (cases group) and 24 other SLE patients who did not receive the vaccine (controls group). The primary outcome measure was the SLE Disease Activity Index (SLEDAI) scores 6 weeks and 12 weeks after vaccination.

Kingella endocarditis and meningitis in a patient with SLE and associated antiphospholipid syndrome.

We describe a patient with SLE and antiphospholipid syndrome who presented with severe headache and fever. Lumbar puncture analyses indicated meningitis. Kingella kingae was isolated from her blood cultures.

Production of interleukin-1-like molecules by human sperm cells.

Objective: To characterize and localize interleukin (IL)-1alpha and IL-1beta in human sperm cells.

Design: Prospective and comparative study.

Setting: Andrology clinic of a university hospital.

Early peripheral lymph node involvement of human herpesvirus 8-associated, body cavity-based lymphoma in a human immunodeficiency virus-negative patient.

Human herpesvirus 8 (HHV-8), or Kaposi sarcoma-associated herpesvirus, is a gamma herpesvirus first detected in a specimen of Kaposi sarcoma from a human immunodeficiency virus (HIV)-positive patient. Human herpesvirus 8 is also found in an unusual clinicopathologic form of body cavity-based B-cell lymphoma, which has been named primary effusion lymphoma (PEL) and occurs primarily in HIV-positive patients. PEL is characterized by the formation of lymphomatous effusions, without obvious lymphadenopathy, tumor masses, or bone marrow involvement.

Oligohydramnion, renal failure and no pulmonary hypoplasia in glomerulocystic kidney disease.

Two newborns with glomerulocystic kidney disease manifesting as late onset oligohydramnion and neonatal anuria, yet without severe respiratory distress, are presented. They had a similar perinatal course and associated clinical manifestations. No associated congenital or inherited malformation syndrome could be defined.

Perinatal vasoconstrictive renal insufficiency associated with maternal nimesulide use.

A full-term newborn developed oliguric renal failure at 24 hr of life, which persisted for several days. Her mother ingested therapeutic doses of nimesulide, a non-steroidal anti-inflammatory (cyclo-oxygenase-2 inhibitor) drug, during the last 2 weeks of pregnancy. She was found at delivery to have developed oligohydramnion, esophagitis, and a bleeding peptic ulcer.

Infective endocarditis in a tertiary-care hospital in southern Israel.

During the years 1980-1994, 84 patients were treated in our institution due to suspected infective endocarditis (IE). Seventy-one of these episodes occurring in 71 patients, classified definite or possible according to the Duke criteria, were retrospectively analyzed in this study. There were 52 cases of native valve endocarditis, 7 cases of early prosthetic valve endocarditis, and 12 cases of late prosthetic valve endocarditis.

Growth hormone receptor antagonism prevents early renal changes in nonobese diabetic mice.

The growth hormone (GH)/insulin-like growth factor (IGF) axis is involved in diabetic renal disease. The role of a specific GH receptor (GHR) antagonist in the development of early renal changes in nonobese diabetic (NOD) mice was investigated. Female diabetic (nonketotic) NOD mice treated with a polyethylene glycol-treated GHR antagonist (2 mg/kg, every other day) (DA group) or saline (D group) and their nonhyperglycemic age-matched littermates (control animals) were euthanized 3 wk after the onset of diabetes.

Otogenic lateral sinus thrombosis in children.

Introduction: The clinical picture of lateral sinus thrombosis (LST) has changed with the advent of antibiotics, as have the utility of various diagnostic tests. LST may appear in children as a complication of acute otitis media, but nowadays it is more frequently encountered in adults with long-standing chronic ear disease.

Method: A retrospective study of all the pediatric patients with LST between 1982 and 1997.

Molecular mimicry between host and pathogen: examples from parasites and implication.

The studies summarized in this paper suggest that parasites may trigger activation of autoimmune mechanisms. The association between parasites and autoimmunity could by manifested by the development of pathogenic anti-parasitic antibodies and cytotoxic T cells that attack and damage self tissues as a result of molecular mimicry between host and parasites. On the other hand, the homology between self and parasitic antigens may enable parasites to protect themselves from the immune system and to induce a state of immunosuppression.

Lipoic acid acutely induces hypoglycemia in fasting nondiabetic and diabetic rats.

Lipoic acid (LA) is a unique antioxidant that increases peripheral glucose utilization in diabetic patients. This study was conducted to investigate whether the inhibition of glucose production could be an additional mechanism for the action of LA. Intravenous (i.

Congenital insensitivity to pain with anhidrosis: ocular and systemic manifestations.

Purpose: To report the incidence and severity of the ophthalmologic manifestations in patients with congenital insensitivity to pain with anhidrosis.

Methods: Fifteen Bedouin children with congenital insensitivity to pain with anhidrosis underwent complete ocular examination, including refraction and assessment of corneal sensation, and a detailed neurologic examination, including measurement of median nerve motor and sensory conduction. Patients with corneal ulcers were treated appropriately.

Internal jugular vein thrombosis in a child due to a 'pencil point injury' of the palate.

Penetrating trauma of the soft and hard palate are common in children and have been termed 'pencil point injuries.' Although such injuries are usually minor, the English literature has reported over 25 cases complicated by thrombosis of the internal carotid artery. We describe an unusual case of a 6 year old girl who presented with fever, cervical swelling and torticollis, following a pencil point injury.

Multiple dorsal dislocations of the metacarpophalangeal joints: a case report and review of the literature.

A case of multiple dorsal dislocations of the metacarpophalangeal joints is presented with a review of literature. Prompt recognition of the dislocation type is essential, followed by trial of closed reduction under proper anesthesia; open reduction is sometimes required. A short period of immobilization is needed, followed by intensive rehabilitation.

Serum insulin-like growth factors I and II are not affected by undernutrition in children with nonorganic failure to thrive.

The aim of our study was to determine the serum levels of IGF-I, IGF-II, and their binding proteins IGFBP-1 and IGFBP-3 in young children 3 months to 2 years of age with nonorganic failure to thrive (NOFTT). 29 children with NOFTT and 32 normal controls were recruited and studied for auxologic and hormonal parameters. The NOFTT group had significantly higher serum concentrations of IGFBP-1 than the control group: 57.

Serious bacterial infections after endoscopic procedures.

Transient bacteremia during and after endoscopic procedures is a well- documented phenomenon, but complicated bacteremia such as endocarditis in patients at risk is considered to be extremely rare. The recommendations for prophylaxis before endoscopy in patients with valvular heart disease were recently released. We discuss 16 cases of complicated bacteremia that developed after endoscopy (eight cases previously published in the literature and eight cases we encountered).

Parotid gland secretion of the aging rat.

Saliva secretion stimulated by alpha adrenergic beta adrenergic and muscarinic cholinergic neurotransmitters was evaluated in young adult and old rats. Parotid saliva was collected following methoxamin (METH) (6 mg/kg), isoproterenal (ISO) (30 mg/kg), or pilocarpin (PILO) (7.5 mg/kg) as secretory stimuli.