Acute Uncomplicated Bronchitis

2016 ◽  
Author(s):  
Sarina Sahetya
Keyword(s):  
Antibiotic Therapy ◽  
Bacterial Pathogens ◽  
Acute Bronchitis ◽  
Respiratory Illness ◽  
Low Grade ◽  
Presenting Symptoms ◽  
Sputum Production ◽  
History Of ◽  
Normal Chest ◽  
Interstitial Disease

Acute bronchitis is a respiratory illness characterized predominantly by cough with or without sputum production that lasts for up to 3 weeks in the presence of normal chest radiography. Additional presenting symptoms include rhinorrhea, congestion, sneeze, sore throat, wheezing, low-grade fever, myalgia, and fatigue. Causative organisms include viral and bacterial pathogens. The disease course is characterized by self-limited inflammation of the airways. Chest radiographs should be utilized to distinguish acute bronchitis from pneumonia or interstitial disease. Therapeutic recommendations are typically supportive; however, studies reveal that between 60% and 80% of patients receive unwarranted antibiotic therapy. Only those patients at high risk for serious complications (including patients over 65 with a history of hospitalization, diabetes mellitus, congestive heart failure, or current use of oral glucocorticoids) usually require routine antibiotic therapy directed toward both typical and atypical bacterial pathogens.

DIAGNOSIS AND TREATMENT: ANTIBIOTIC THERAPY OF INFECTIOUS DIARRHEA IN CHILDREN

PEDIATRICS ◽  
1967 ◽  
Vol 40 (4) ◽  
pp. 656-660
Author(s):  
Alice H. Cushing
Keyword(s):  
Natural History ◽  
Antibiotic Therapy ◽  
Bacterial Pathogens ◽  
Fluorescent Antibody ◽  
Rational Basis ◽  
Infectious Diarrhea ◽  
Enteric Diseases ◽  
Salmonella Infections ◽  
Infancy And Childhood ◽  
History Of

THE PURPOSE of this review is to summarize the present status of antibiotic therapy of diarrhea in infancy and childhood. Such a review is currently pertinent because increased knowledge of the natural history of bacterial enteric diseases and the effects exerted by antibiotics on the course of these diseases enables the physician to approach such therapy on a more rational basis. Most diarrhea in infancy and childhood is not identifiable as bacterial in etiology. While in some communities 5% or less of such patients can be shown to harbor recognizable bacterial pathogens, as many as 60% of patients in other areas may yield bacterial pathogens on culture. The etiology of diarrhea in the absence of identifiable bacterial pathogens is obscure, although the results of a number of studies indicate that certain enteroviruses are frequently responsible. BACTERIOLOGIC STUDIES Of paramount importance in the management of patients with diarrhea is a careful search for bacterial pathogens because the decision as to whether to employ an antibiotic—and, if so, which antibiotic—is based upon the results of appropriate studies. Such studies comprise culture of the stool on specific media or examination by fluorescent antibody techniques. Serologic examinations are ordinarily unavailable for infections due to shigellae and EPEC, and they are of value in only a few salmonella infections; in addition, they do not afford prompt answers. The expense involved in such bacteriologic examinations is considerable and indicates the need for some selectivity in determining which patients should be studied for the presence of bacterial pathogens.

scholarly journals Pulmonary Aspergilloma

1970 ◽  
Vol 10 (2) ◽  
pp. 149-151 ◽  
Author(s):  
Ahmed Hossain ◽  
Quazi Tarikul Islam ◽  
Md Mahmudur Rahman Siddiqui ◽  
Nadira Tamanna ◽  
Hashmi Sina ◽  
...  
Keyword(s):  
Past History ◽  
Needle Aspiration ◽  
Low Grade ◽  
Presenting Symptoms ◽  
Secondary Invasion ◽  
Life Threatening ◽  
History Of ◽  
Oral Itraconazole ◽  
Pulmonary Aspergilloma ◽  
Needle Aspiration Cytology

Pulmonary aspergilloma is a rare disease, usually presenting as secondary invasion of preexisting lung cavity. When a pre-existing lung cavity is colonized by Aspergillus fumigatus it forms a fungal ball (Pulmonary aspergiloma). Presenting symptoms is usually cough, haemoptysis that may be life threatening. The radiological findings are that of a ball like structure within preexisting lung cavity on plain radiography and computerized tomography of the chest. We report a case of aspergilloma in a 70 year old man with past history of tuberculosis presented with the complaint of occasional cough, respiratory distress and occasional low grade fever for two years. It was diagnosed radiologically and confirmed by fine needle aspiration cytology and treated successfully with oral Itraconazole. Key words: Aspergilloma, Pulmonary tuberculosis, Itraconazole doi: 10.3329/jom.v10i2.2836  J MEDICINE 2009; 10 : 149-151

scholarly journals 1448. Prostate Abscess: Clinical Features, Management, and Outcomes of a “Stealth” Infection: A Case Series

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S528-S529
Author(s):  
Margaux E Wooster ◽  
Glen Huang ◽  
John W Sanders ◽  
James E Peacock
Keyword(s):  
Antibiotic Therapy ◽  
Median Duration ◽  
Case Series ◽  
Prior History ◽  
Abscess Drainage ◽  
Presenting Symptoms ◽  
Acute Prostatitis ◽  
All Cause Mortality ◽  
History Of ◽  
Comorbidity Index

Abstract Background Prostate abscess (PA) is uncommon and the diagnosis is often delayed or missed. Traditionally, PA has resulted from acute prostatitis or ascending genitourinary (GU) infection due to gram-negative bacilli but S. aureus is an emerging cause. Methods A retrospective review of all adult patients admitted with an ICD-9 or -10 diagnosis of PA between January 2013 and July 2018 was conducted. Inclusion criteria included age ≥18 years, a compatible GU infection syndrome, and imaging consistent with PA. Results Twenty-two patients with PA were identified. The median age was 57 years. Five patients (22.7%) were immunosuppressed and 11 (50%) had diabetes. The median Charlson Comorbidity Index was 2. No patient had a prior history of PA but 3 patients had a past diagnosis of prostatitis. Only 1 patient had GU instrumentation in the preceding 6 weeks and no patient had an indwelling urethral catheter. Fever (59%), dysuria (49%), and urinary retention (32%) were the most common presenting symptoms. Only 7/18 (39%) patients had a tender prostate on examination; fluctuance was not described. Pelvic CT revealed PAs in all patients; 14 (64%) were solitary and 16 (73%) were >2 cm in greatest diameter. The median abscess size was 3.2 cm. Urine cultures were positive in 11/18 (61%) patients with 6/11 (55%) growing S. aureus (MRSA 3); 9/16 (56%) patients had positive blood cultures (S. aureus 7 with MRSA 3) and 5/5 had positive PA cultures (S. aureus 1). Nine patients (41%) were managed with antibiotics alone whereas 13 (59%) underwent abscess drainage. The median duration of antibiotic therapy was 34.5 days. All-cause mortality at 4 weeks was 9.1%. No relapses were documented at 6 months. When comparing patients with S. aureus PA to those with other causes, S. aureus patients more often had diabetes (86% vs. 33%, P = 0.06) and a longer median duration of antibiotic therapy (35 days vs. 31 days, P = 0.04) but age, abscess size, and mortality did not differ between groups. Conclusion PA is relatively uncommon and may be difficult to distinguish clinically from acute prostatitis. CT is critical to an accurate diagnosis. Optimal management usually requires both antibiotics and drainage. Given the frequent occurrence of S. aureus as a cause, coverage for MRSA should be a component of empiric treatment for PA. Disclosures All authors: No reported disclosures.

A Case Report on Glanzmann’s Thrombasthenia: A Rare Platelet Function Disorder

2018 ◽  
Vol 2 (02) ◽  
pp. 59-60
Author(s):  
Farida Yasmin ◽  
Md. Anwarul Karim ◽  
Chowdhury Yakub Jamal ◽  
Mamtaz Begum ◽  
Ferdousi Begum
Keyword(s):  
Case Report ◽  
Platelet Function ◽  
The Body ◽  
Presenting Symptoms ◽  
Glanzmann’S Thrombasthenia ◽  
Glanzmann's Thrombasthenia ◽  
Platelet Function Disorders ◽  
Recurrent Epistaxis ◽  
Severe Epistaxis ◽  
History Of

Epistaxis in children is one of the important presenting symptoms for attending emergency department in paediatric patients. Recurrent epistaxis is common in children. Although epistaxis in children usually occurred due to different benign conditions, it may be one of the important presenting symptoms of some inherited bleeding disorder. Whereas most bleeding disorders can be diagnosed through different standard hematologic assessments, diagnosing rare platelet function disorders may be challenging. In this article we describe one case report of platelet function disorders on Glanzmann’s thrombasthenia (GT). Our patient was a 10-year old girl who presented to us with history of recurrent severe epistaxis. She had a bruise on her abdomen and many scattered petechiae in different parts of the body. Her previous investigations revealed no demonstrable haemostatic anomalies. After performing platelet aggregation test, she was diagnosed as GT.

History of Respiratory Illness at the U.S. Naval Academy

2001 ◽  
Author(s):  
Tammy L. Blankenship ◽  
Gary Gackstetter ◽  
Gregory C. Gray
Keyword(s):  
Respiratory Illness ◽  
Naval Academy ◽  
History Of ◽  
The U.S

Primary acquired melanosis (PAM) without atypia/WHO low-grade conjunctival melanocytic intraepithelial lesion over areas of oculodermal melanocytosis

2020 ◽  
Vol 13 (10) ◽  
pp. e236741
Author(s):  
Bashar M Bata ◽  
Sachin M Salvi ◽  
Hardeep Singh Mudhar
Keyword(s):  
Bulbar Conjunctiva ◽  
Low Grade ◽  
Primary Acquired Melanosis ◽  
Conjunctival Biopsy ◽  
History Of ◽  
Intraepithelial Lesion ◽  
The Relationship ◽  
Oculodermal Melanocytosis ◽  
Substantia Propria ◽  
New Onset

An elderly white man with a history of left oculodermal melanocytosis presented with new onset brown pigmentation of the left bulbar and inferior tarsal conjunctiva. The bulbar conjunctival pigmentation was at the level of the conjunctival epithelium and was overlying areas of typical slate-grey scleral pigmentation characteristic of oculodermal melanocytosis. Both areas of new pigmentation were biopsied. The bulbar conjunctiva revealed primary acquired melanosis (PAM) without atypia with increased melanin production and the tarsal conjunctival biopsy showed PAM without atypia sine pigmentio overlying areas of substantia propria spindle-shaped heavily pigmented melanocytes of oculodermal melanocytosis. The case report examines the relationship between the epithelial and substantia propria melanocytes and correlates the findings with what is known about this association from the dermatopathology literature.

scholarly journals Validation of Clinical Characteristics and Effectiveness of Pulmonary Rehabilitation in a COPD Population with Discrepancy between Exercise Tolerance and FEV1

Healthcare ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 53
Author(s):  
Jun Horie ◽  
Koichiro Takahashi ◽  
Shuuichi Shiranita ◽  
Kunihiko Anami ◽  
Shinichiro Hayashi
Keyword(s):  
Gait Speed ◽  
Pulmonary Rehabilitation ◽  
Exercise Tolerance ◽  
Respiratory Illness ◽  
Forced Expiratory Volume ◽  
Walking Distance ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
St George's Respiratory Questionnaire ◽  
History Of

This study’s objective was to examine the characteristics of patients with chronic obstructive pulmonary disease (COPD) presenting with various exercise tolerance levels. A total of 235 patients with stable COPD were classified into 4 groups: (1) LoFlo + HiEx—patients with a six-minute walking distance (6MWD) ≥350 m and percentage of predicted forced expiratory volume in 1 s (%FEV1.0) <50%; (2) HiFlo + HiEx—patients with a 6MWD ≥350 m and a %FEV1.0 ≥50%; (3) LoFlo + LoEx—patients with a 6MWD < 350 m and %FEV1.0 < 50%; and (4) HiFlo + LoEx—patients with a 6MWD <350 m and %FEV1.0 ≥ 50%. Aspects of physical ability in the HiFlo + LoEx group were significantly lower than those in the HiFlo + HiEx group. The HiFlo + LoEx group was characterized by a history of hospitalization for respiratory illness within the past year, treatment with at-home oxygen therapy, and lacking daily exercise habits. Following three months of pulmonary rehabilitation, the LoFlo + HiEx group significantly improved in the modified Medical Research Council dyspnea score, maximum gait speed, and 6MWD, while the HiFlo + LoEx group significantly improved in the percentage of maximal expiratory pressure, maximum gait speed, 6MWD, incremental shuttle walking distance, and St. George’s Respiratory Questionnaire score. The HiFlo + LoEx group had the greatest effect of three-month pulmonary rehabilitation compared to other groups.

scholarly journals Respiratory Syncytial Virus Immunoprophylaxis with Palivizumab: 12-Year Observational Study of Usage and Outcomes in Canada

2021 ◽  
Author(s):  
Ian Mitchell ◽  
Abby Li ◽  
Candice L. Bjornson ◽  
Krista L. Lanctot ◽  
Bosco A. Paes ◽  
...  
Keyword(s):  
Risk Factors ◽  
Respiratory Syncytial Virus ◽  
Burden Of Illness ◽  
Respiratory Illness ◽  
Smoking Exposure ◽  
Key Points ◽  
Rsv Infection ◽  
History Of ◽  
Syncytial Virus ◽  
Airway Anomalies

Objective This study aimed to evaluate palivizumab (PVZ) use, trends in indications, and outcomes of respiratory illness hospitalizations (RIH) and respiratory syncytial virus hospitalizations (RSVH). Study Design It involves a large, Canadian prospective (2005–2017) observational multicenter study of children at high risk for RSV infection. Results A total of 25,003 infants (56.3% male) were enrolled at 32 sites; 109,579 PVZ injections were administered. Indications included: prematurity (63.3%); “miscellaneous” (17.8%); hemodynamically significant congenital heart disease (10.5%); bronchopulmonary dysplasia/chronic lung disease (8.4%). The “miscellaneous” group increased over time (4.4% in 2005–2006 to 22.5% in 2016–2017) and included: trisomy 21, airway anomalies, pulmonary disorders, cystic fibrosis, neurological impairments, immunocompromised, cardiac aged >2 years, multiple conditions, and a residual “unclassified” group. Adherence measured by expected versus actual doses plus correct interdose interval was 64.7%. A total of 2,054 RIH occurred (6.9%); 198 (9.6%) required intubation. Three hundred thirty-seven hospitalized children were RSV-positive (overall RSVH 1.6%). Risk factors for RSVH included having siblings, attending daycare, family history of atopy, smoking exposure, and crowded household. Infants with 5 risk factors were 9.0 times (95% CI or confidence interval 4.4–18.2; p < 0.0005) more likely to have RSVH than infants without risk factors. Three adverse events occurred; none were fatal. Conclusion Results are relevant to both clinicians and decision-makers. We confirmed the safety of PVZ. Use of PVZ increased steadily for children with miscellaneous conditions and medical complexity. Medical and social factors pose a risk for severe RIH and RSVH with accompanying burden of illness. A vaccine that protects against RSV is urgently required. Key Points

scholarly journals Clinical and chest CT presentations from 27 patients with COVID-19 pneumonia in Mogadishu, Somalia: a descriptive study

2020 ◽  
Vol 51 (1) ◽  
Author(s):  
Yahye Garad Mohamed ◽  
Mohamed Farah Yusuf Mohamud ◽  
M. Sabri Medişoğlu ◽  
Ihsan Yavuz Atamaca ◽  
Ibrahim Hussein Ali
Keyword(s):  
Sore Throat ◽  
Pulmonary Nodules ◽  
Ground Glass Opacity ◽  
Chest Ct ◽  
First Case ◽  
Abnormal Chest ◽  
Lower Lung ◽  
History Of ◽  
Normal Chest ◽  
Bilateral Lung

Abstract Background Coronavirus disease 2019 (COVID-19) is an acute viral pneumonia that had recently been found in humans. The first case was discovered in Wuhan, Hubei province, China, in December 2019. In this article, we aimed to demonstrate the clinical and radiological characteristics of COVID-19 patients in Somalia from 20 March 2020 to 20 April 2020. Results Twenty-seven patients that had a positive RT-PCR test between 20 March 2020 and 20 April 2020 were retrospectively observed. This study included 19 (70.4%) males and 8 (29.6%) females, and the mean age and range were 43 years (SD ± 14.0) and 27–70 years, respectively. The majority (59.3%) of COVID-19-infected patients had no obvious history of exposure to infected patients. The participants of our study mostly presented with dry cough 24 (88.9%) patients, fever 19 (70.4%), myalgia 18 (66.6%), and sore throat 16 (59.3%). Twenty-five of 27 patients had abnormal chest CT, while 2 (7.4%) patients had normal chest CT. The most common patterns of abnormality seen on chest CT in patients with COVID-19 were ground-glass opacity (GGO) 74.1%, crazy paving pattern 18.5%, consolidation 14.8%, and mixed GCO 11.1%. Also, the most common predominant lesion distributions were bilateral lung involvement (88.9%), peripheral distribution (77.8%), and lower lung predominance (63%). Particularly, lung cavitation, discrete pulmonary nodules, pleural effusion, and underlying pulmonary fibrosis or emphysema had not been observed. Conclusion Dry cough, fever, myalgia, and sore throat were the most clinical presentations. GGO, crazy paving pattern, patchy consolidation, and mixed GCO were the typical chest CT manifestations.

A Rare Case of Acute Interstitial Pneumonia Diagnosed at Autopsy

2020 ◽  
Vol 154 (Supplement_1) ◽  
pp. S153-S154
Author(s):  
E Conner ◽  
D Troxclair ◽  
H Khokhar ◽  
W Beversdorf
Keyword(s):  
Respiratory Failure ◽  
Interstitial Pneumonia ◽  
Diffuse Alveolar Damage ◽  
Ventilatory Support ◽  
Respiratory Illness ◽  
High Dose ◽  
Atypical Pneumonia ◽  
Acute Interstitial Pneumonia ◽  
Diagnostic Role ◽  
History Of

Abstract Introduction/Objective Acute interstitial pneumonia (AIP) is a rare disease clinically characterized by rapidly progressing respiratory failure in individuals with no history of respiratory illness or other inciting factors. While most often diagnosed in middle-aged adults, it may present in any age group. Initial presentation is described as influenza- like, and respiratory failure requiring ventilatory support often progresses within weeks to months. Prognosis is poor, with an estimated mortality rate approaching 80% without treatment. Methods We present the case of a 44-year-old male nonsmoker with no significant medical history, who presented in 2018 with 1.5 months of dyspnea and headache initially diagnosed as atypical pneumonia. Chest imaging revealed bilateral opacities; however, microbial workup revealed no evidence of infectious etiology. Autoimmune serology studies were likewise unrevealing. Despite aggressive supportive and medical management, he deteriorated to respiratory failure and succumbed. Results At autopsy, the lungs were symmetrically congested and edematous (combined weight 2,340 g) but free of evident consolidation or discrete lesions. Microscopic examination revealed diffuse alveolar damage with extensive hyaline membrane formation, interstitial edema, and fibroblastic proliferation. The vasculature was severely congested, and the alveoli contained hemorrhage and scattered macrophages. No fungal or mycobacterial elements were identified by staining. Based on the histologic features and clinical context, the diagnosis of AIP was made. Conclusion AIP is a rare, aggressive, and diagnostically challenging disease that includes a broad range of both clinical and histologic differentials. Timely recognition and intervention with aggressive respiratory support and high- dose glucocorticoids are the mainstays of clinical management. The diagnostic role of histology is significant, but hinges on early clinical consideration of AIP as disease progression may later preclude the biopsy procedure. We share this case to raise awareness of this rapidly progressive and diagnostically troubling interstitial lung disease while emphasizing the importance of clinicopathologic correlation.

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