seconds ; Skeletal bone ; therapeutic aspects ; Malignant Neoplasms

Frozen shoulder ; Shoulder ; Joints

Upper case tea ; incidence of cases ; United States ; Hospitals ; Malignant Neoplasms

Adolescent ; Airway Obstruction ; Bronchi ; pathology ; Bronchography ; Child ; Diagnosis, Differential ; Foreign Bodies ; Humans ; Inhalation ; Male ; Obesity, Morbid ; complications ; Prader-Willi Syndrome ; complications ; Radiography, Thoracic ; Sleep Apnea, Obstructive ; complications ; diagnosis ; Thoracic Injuries ; diagnosis ; Tomography, X-Ray Computed ; Trachea ; pathology

BACKGROUND: Urgent airway management is one of the most important responsibilities of otolaryngologists, often requiring a multidisciplinary approach. Urgent surgical airway intervention is indicated when an acute airway obstruction occurs or there are intubation difficulties. In these situations, surgical tracheostomy becomes extremely important.METHODS: We retrospectively studied the patients who underwent surgical tracheostomy from 2011 to 2014 by an otolaryngologist team at the operating theater of the emergency department of a tertiary hospital. Indications, complications and clinical evolution of the patients were reviewed.RESULTS: The study included 56 patients (44 men and 12 women) with a median age of 55 years. The procedure was performed under local anesthesia in 21.4％ of the patients. Two (3.6％) patients were subjected to conversion from cricothyrostomy to tracheostomy. Head and neck neoplasm was indicated in 44.6％ of the patients, deep neck infection in 19.6％, and bilateral vocal fold paralysis in 10.7％. Stridor was the most frequent signal (51.8％). Of the 56 patients, 15 were transferred to another hospital. Among the other 41 patients, 21 were decannulated (average time: 4 months), and none of them were cancer patients. Complications occurred in 5 (12.2％) patients: hemorrhage in 3, surgical wound infection in 1, and cervico-thoracic subcutaneous emphysema in 1. No death was related to the procedure.CONCLUSION: Urgent tracheostomy is a life-saving procedure for patients with acute airway obstruction or with diffi cult intubation. It is a safe and effective procedure, with a low complication rate, and should be performed before the patient''s clinical status turns into a surgical emergency situation.

Stereotactic vacuum assisted breast biopsy has been developed as a minimally invasive alternative procedure to mammogram-guided wire localization then excision breast biopsy for non-palpable breast abnormalities.

OBJECTIVE: The aims of this study was to describe the Medical City experience on stereotactic vacuum assisted breast biopsy from September 2007 to December 2009.

METHODS: Review of patients' records, mammogram results and histopathology reports of all patients who had stereotactic breast biopsy done at the Medical City from September 2007 up to December 2009. Percentages of patients with BI-RADS category 4 on mammogram and of patients with positive histopathology results were calculated. Conclusions were obtained from the tally and the percentage computations. Present rates of stereotactic complications were noted as well.

RESULTS: There were 25 patients who had stereotactic vacuum assisted breast biopsy from September 2007 to December 2009. Of the 25 patients, 15 (60%) had mammogram results with BIRADS category 4. Of the 15 patients with BI-RADS category 4, 5(33.33%) had a histopathology diagnosis positive for malignancy.

CONCLUSION: Stereotactic vacuum assisted breast biopsy is more cost-effective as against mammogram-guided wire localization then excision breast biopsy with the present rates at our institution. Post stereotactic complications experiences by a few patients were very minor.

Introduction: Fever of unknown origin (FUO) is a problem commonly encountered by infectious disease specialists, and even general pediatricians, in spite of the improvement in diagnostic modalities. There is no local study on childhood FUO from a private hospital. Thus, there is a need to determine the etiology of FUO seen in private practice, which may be different from those encountered in government or teaching hospitals. Objectives: The purpose of this study is to identify the etiologies of childhood FUO from two private, urban, tertiary hospitals, as evaluated by a single pediatric infectious disease physician; and to discuss epidemiologic, clinical and diagnostic clues for the most common etiologies. Methods: Childhood FUO cases were compiled from 1993 to 2020. Each consecutive, inpatient, admission or referral of a patient, 18 years or younger, was logged into a personal computer, and the discharge diagnosis for the FUO was recorded. Clinical, epidemiologic, diagnostic and therapeutic data, relevant to the FUO diagnosis were likewise recorded. FUO was defined as daily fever of 380C for ten consecutive days, or more, with no etiology identified after being admitted for seven days. Results: Of 171 cases of childhood FUO, the etiology was an infection in 68%, collagen-vascular disease in 13%, miscellaneous cause in 8%, malignancy in 6%, and no diagnosis in 5%. The most common infections were Epstein Barr Virus (EBV) mononucleosis, tuberculosis, enteric fever, sinusitis, pneumonia and incomplete Kawasaki disease. The most common collagen vascular diseases were juvenile idiopathic arthritis and systemic lupus erythematosus. Hemophagocytic lymphohistiocytosis was the most common miscellaneous cause. Lymphoma was the most common malignancy. Conclusion This study found EBV mononucleosis, sinusitis, pneumonia, incomplete Kawasaki disease, lymphoma, HLH and Kikuchi-Fujimoto disease to be FUO etiologies not reported previously in other local reports.
Child ; Fever ; Inpatients

Human ; Quarantine

Background: Since the start of SARS-CoV-2 pandemic, a post-infection hyperinflammatory process in children with features similar to Kawasaki disease, termed multisystem inflammatory syndrome in children (MIS-C),1 was identified. Thousands of MIS-C cases have already been reported worldwide.2 As possible cases of MIS-C in neonates were increasingly identified, multisystem inflammatory syndrome in neonates (MIS-N) as a distinct entity was proposed as neonates may not manifest all the typical features described in older children. Case Presentation: We describe the case of a previously well term neonate with sudden signs of bowel obstruction who later had multisystem involvement (cardiac, gastrointestinal, and hematologic). The baby was born to a 23-yearold multigravida with an unremarkable prenatal history except for COVID-19 infection during her 34th week age of gestation. The mother presented with mild respiratory symptoms and resolved with supportive management. Our patient was born stable, then had sudden manifestations of feeding intolerance on the 16th day of life and upon work-up had moderate anemia, elevated inflammatory and cardiac markers, ileus, and dilatation of proximal left coronary artery. RT-PCR for SARS-CoV2 was negative. The baby was managed with intravenous immunoglobulin (IVIG) and steroids, with rapid clinical and laboratory parameters improvement thereafter. Conclusion MIS-N is still evolving as a disease entity with no clear, directed guidance yet on diagnosis and management. Management is extrapolated from treatment of MIS-C. Additional case reports and series are warranted to increase awareness and enable better understanding of the disease pathology among clinicians for timely investigation, diagnosis, and management.
SARS-CoV-2

OBJECTIVES: The evaluation of iatrogenic dentinal defects in extracted teeth may be influenced by extraction forces and prolonged dry times. The purpose of this study was to compare the presence of dentinal defects in freshly extracted, periodontally compromised teeth with those in a group of teeth with uncontrolled extraction forces and storage time. MATERIALS AND METHODS: The experimental group consisted of eighteen roots obtained from teeth extracted due to periodontal reasons with class II or III mobility. They were kept in saline and sectioned within 1 hour following extraction. The control group consisted of matched root types obtained from an anonymous tooth collection, consistent with previous dentinal defect studies. The slices were obtained at 3, 6, and 9 mm from the apex. The imaging process exposed all specimens to no more than 60 seconds of dry time. The × 12.8 magnification was used for the 9 mm slices and × 19.2 magnification for the 3 mm and 6 mm slices under light-emitting diode (LED) transillumination. The root canal spaces and periodontal tissues were masked to minimize extraneous factors that might influence the evaluators. Chi-square test was used for statistical analysis. RESULTS: Dentinal defects were detected in 17% of the experimental group teeth, compared to 61% of control teeth (p = 0.015). CONCLUSIONS: LED transillumination assessment of freshly extracted roots with class II or III mobility showed smaller number of dentinal defects than roots with uncontrolled storage time and extraction forces. The use of freshly extracted roots with mobility should be considered for future dental defect assessment studies.
Anonyms and Pseudonyms ; Dental Pulp Cavity ; Dentin* ; Masks ; Root Canal Therapy ; Tooth ; Transillumination