Dengue is an important public health problem with a wide clinical spectrum. The World Health Organization classifies dengue into probable dengue, dengue with warning signs, and severe dengue. Severe dengue, characterized by plasma leakage, severe bleeding, or organ impairment, entails significant morbidity and mortality if not treated timely. There are no definitive curative medications for dengue; management is supportive. Judicious fluid resuscitation during the critical phase of dengue is the cornerstone of management. Crystalloids are the initial fluid of choice. Prophylactic platelet transfusion is not recommended. Organ involvement in severe dengue should be carefully looked for and managed. Secondary hemophagocytic lymphohistiocytosis is a potentially fatal complication of dengue that needs to be recognized, as specific management with steroids or intravenous immunoglobulin may improve outcomes. Several compounds with anti-dengue potential are being studied; no anti-dengue drug is available so far.
Foreign body (FB) aspiration is a potentially life‐threatening accident in children. Traditionally, rigid bronchoscopy has been the procedure of choice for FB removal, however it may miss distally lodged FBs. We report two pediatric cases with distal impacted FBs that could not be retrieved by rigid bronchoscopy (RB) and were mobilised using Fogarty balloon followed by flexible bronchoscopic cryoextraction. The advantage of a cryoprobe is lower risk of fragmentation of FB that may occur with forceps. Cryoextraction is particularly advantageous for removing water‐containing FBs. In both patients, FB was removed more than 2 weeks following aspiration, leading to the formation of granulation tissue around the FB, which considerably hampered the process. Using a laryngeal mask airway to secure the airway, FB removal by flexible bronchoscopy may be a safe and effective technique in skilled hands, especially for FBs impacted in distal airways with granulation tissue where RB fails.
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