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Abstract
A 17-year-old boy with acute lymphoblastic leukemia developed acute renal failure within 48 h of an intravenous high-dose methotrexate (5 g/m2) infusion. His renal function returned to baseline 14 days later with supportive care, folinic acid rescue, and urinary alkalinization. A retrospective review revealed that the patient had been exposed to iopamidol, an intravenous contrast medium, on the day prior to the commencement of methotrexate treatment. Methotrexate-associated nephropathy is a rare complication in pediatric oncology, and a review of the literature suggests that exposure to nephrotoxic agents may be a significant but perhaps underrecognized risk factor for its development.
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Lee ACW, So KT. Acute anticholinergic poisoning in children. Hong Kong Med J 2005; 11:520-3. [PMID: 16340032 DOI: pmid/16340032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
We report two cases of unintentional poisoning with anticholinergic agents. The first patient, a 7-year-old girl, was prescribed four different medications by a general practitioner for treatment of abdominal colic and diarrhoea. All drugs had anticholinergic properties. The second patient, a 16-month-old boy, ingested his mother's cyproheptadine tablets. Both children presented with central and peripheral symptoms and signs compatible with acute anticholinergic syndrome. They recovered spontaneously following intravenous fluid replacement and close observation. Gastric lavage was also performed on the boy. Poisoning with cholinergic antagonists in children is a potentially serious hazard in Hong Kong. It may be avoided by careful prescribing on the part of general practitioners and safe storage of all medicinal products in the home environment.
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Lee ACW, Li CH. Child abuse: an indirect consequence of failure of bone marrow transplantation. Bone Marrow Transplant 2005; 35:825-6. [PMID: 15765117 DOI: 10.1038/sj.bmt.1704888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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79
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Lee ACW, Leung M, So KT. Managing patients with identical names in the same ward. INTERNATIONAL JOURNAL OF HEALTH CARE QUALITY ASSURANCE INCORPORATING LEADERSHIP IN HEALTH SERVICES 2005; 18:15-23. [PMID: 15819121 DOI: 10.1108/09526860510576938] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To review the experience of managing two patients with identical names in the same ward during a five-month period. DESIGN/METHODOLOGY/APPROACH The records of the patients were reviewed to look for incorrect entries, errors in specimens sampling, administration of blood products and chemotherapy, and misplacement of clinical notes. Doctors and nurses involved were also invited to complete a questionnaire study to comment on the usefulness of the measures implemented for correct patient identification. A random sample of 60 patients was also selected to see if their full names were shared with other patients attending the same hospital. FINDINGS Among the 1442 sheets of hospital records from the two patients, no errors pertaining to the clinical activities were found. However, 13 (0.9 per cent) sheets of the hospital records were misplaced. The 21 doctors and nurses participating in the questionnaire study gave positive support to all the additional measures implemented for safeguarding patient identification, of which the automated alerting feature in the electronic clinical management system received the highest scores. A total of 32 (53 per cent) of the 60 sampled patients shared a common full name with one to 101 other patients attending the same hospital. ORIGINALITY/VALUE Patients with identical names staying in the same ward present a unique challenge to acute health-care settings. The situation is especially relevant in communities where most people's names are not unique. Specific guidelines and measures are needed to prevent patient misidentification. Errors in filing of patient notes and laboratory reports to the hospital record deserve further attention.
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Lee ACW, Lam SY, Wong SN. Severe labial fusion as a temporary contraindication to voiding cystourethrogram. J Paediatr Child Health 2004; 40:654. [PMID: 15469542 DOI: 10.1111/j.1440-1754.2004.00499.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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81
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Ma ESK, Chan AYY, Lee ACW. Molecular characterization of Hb Val de Marne [alpha133(H16)Ser-->Arg; AGC-->AGA; (alpha2)] in a Chinese family. Hemoglobin 2004; 28:213-6. [PMID: 15481888 DOI: 10.1081/hem-120040306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
There have been two previous reports on Hb Val de Marne (Hb Footscray) [alpha133(H16)Ser-->Arg] in the literature, but the molecular characterization has hitherto not been described. Based on the Ser-->Arg transition, the presumed mutation was cited as AGC-->CGC of the alpha2- or alpha1-globin gene. We have found this variant in a 15-year-old Chinese girl and her father, and automated DNA sequencing revealed an AGC-->AGA mutation at codon 133 of the alpha2-globin gene. Since an increasing number of alpha-globin gene variants have been reported with the same protein alteration but with different mutations on the alpha1- or alpha2-globin genes, the mutation identified in the present family does not preclude the presence of other alpha-globin gene mutations leading to this hemoglobin (Hb) variant.
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Lee ACW, Chan R, So KT. A case of probable codeine poisoning in a young infant after the use of a proprietary cough and cold medicine. Hong Kong Med J 2004; 10:285-7. [PMID: 15299176 DOI: pmid/15299176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
We report a case of probable poisoning with codeine phosphate in a 3-month-old infant, which was associated with excessive dosing and concomitant use of antihistamines. Investigation into the patient's drug history identified the recent use of a proprietary cough and cold medicine containing codeine phosphate and dexchlorpheniramine. The prescribing information, available from a popular prescribing handbook, listed only one dosage for children, without any adjustment for age or size, and did not bear any warning for its use in young children. A review of the handbook identified seven additional remedies that were similarly listed. Medical practitioners and pharmacists should be aware of this prescribing pitfall. Improvements are needed in the prescribing information pertaining to the use of cough and cold formulas containing opioid or opioid-like antitussives among young children, and clear warnings should be included in drug inserts and formularies.
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Lee ACW, Li CH. Age as a factor in severe bacterial infection in transfusion-dependent patients with thalassemia major. Clin Infect Dis 2004; 38:1194-5; author reply 1195. [PMID: 15095230 DOI: 10.1086/382683] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Li CH, Lam CW, Lee CWA, Kwong NS, Szeto SC. Pearson's syndrome: a rare cause of non-immune hydrops fetalis. Chin Med J (Engl) 2003; 116:1952-4. [PMID: 14986619 DOI: pmid/14986619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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85
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Lee ACW, Li CH, So KT, Chan R. Treatment of impending tumor lysis with single-dose rasburicase. Ann Pharmacother 2003; 37:1614-7. [PMID: 14565793 DOI: 10.1345/aph.1d111] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To report the experience of using rasburicase as a single-dose treatment for childhood leukemia presenting with hyperuricemia. CASE SUMMARIES Three children with acute lymphoblastic leukemia presenting with hyperuricemia received rasburicase as a single intravenous dose just prior to the start of chemotherapy. This was followed by rapid reduction of serum uric acid levels within 24 hours, which remained low throughout induction therapy while allopurinol and hydration therapy without urinary alkalinization ensued. Subclinical tumor lysis was evidenced by the appearance of hyperphosphatemia and hypocalcemia in all cases and hyperkalemia in 1 patient. These abnormalities were transient, and each patient's renal function gradually improved from pretreatment baseline without requiring dialysis. DISCUSSION Our experience suggests that hyperuricemia in children at risk for tumor lysis can be managed with a briefer regimen of rasburicase than the recommended 5- to 7-day course. CONCLUSIONS A shorter course of rasburicase treatment, including single-dose injection, is feasible and will improve the cost-effectiveness profile of the otherwise expensive compound.
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86
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Lee ACW, Ou Y, Fong D. Depressed skull fractures: a pattern of abusive head injury in three older children. CHILD ABUSE & NEGLECT 2003; 27:1323-9. [PMID: 14637305 DOI: 10.1016/j.chiabu.2003.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To describe a pattern of abusive head injury in a series of children older than 4 years of age. METHODS A hospital chart review of abused children with skull fractures from 1999 to 2001 was carried out. The clinical features, social background, and subsequent outcome and management are described. RESULTS An 11-year-old girl and a pair of brothers of ages 7 and 9 were identified. The girl was attacked with a hammer during sleep by her stepmother, who committed suicide shortly afterwards. After craniotomy and intensive care, the child survived her multiple depressed fractures, intracranial bleeding, and brain contusion. Two brothers from a second family were attacked from behind with a hammer by their biological father, who was subsequently found to have undiagnosed schizophrenia. A depressed occipital fracture, without intracranial injury, was found in each child. The elder brother also had metacarpal fractures. Both children recovered without surgical intervention. CONCLUSION A pattern of abusive head injury was described in older children with depressed skull fractures from blunt injury. The abusing parents were seriously mentally disturbed, and the abusive acts closely resembled child homicide.
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87
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Lau H, Lee ACW, Tang SK. Isolated foot ulcer complicating acute leukemia: an unusual manifestation of herpes simplex virus infection simulating pyoderma gangrenosum. Pediatr Hematol Oncol 2003. [PMID: 14631623 DOI: 10.1080/08880010390220199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
An isolated foot ulcer developed in a child with newly diagnosed acute mixed lineage leukemia during induction chemotherapy. Despite its clinical resemblance to pyoderma gangrenosum, herpes simplex virus infection was eventually diagnosed on histopathology. Treatment with oral acyclovir was ineffective, but the ulcer healed with intravenous acyclovir followed by oral valaciclovir. Viral infection remains an unusual but important cause of isolated extragenital cutaneous ulceration in the immunocompromised child.
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88
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Lee ACW, Li CH, Szeto SC, Ma ESK. Symptomatic venous thromboembolism in Hong Kong Chinese children. Hong Kong Med J 2003; 9:259-62. [PMID: 12904613 DOI: pmid/12904613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To determine the incidence of venous thromboembolic disease in children of Chinese origin, and associated predisposing factors. DESIGN. Retrospective case series. SETTING A general, public hospital serving a population of approximately 181,000 children in Hong Kong. PATIENTS AND METHODS Hong Kong Chinese children under the age of 15 years who were diagnosed with a symptomatic venous thromboembolic event between 1995 and 2000 were included. Data on clinical features, predisposing factors, treatment, and outcome were obtained from review of hospital medical records. RESULTS Eight children (five girls and three boys) of mean age 11.5 years (range, 0-14.7 years) were included in the study. They presented with deep vein thrombosis (n=4, with pulmonary embolism in one), superior vena cava thrombosis (n=1), and cerebral venous sinus thrombosis (n=3). Predisposing factors included hereditary protein C deficiency (n=3), protein S deficiency (n=2), anticardiolipin antibodies (n=1), malignancy (n=3), recent neurosurgery (n=2), infection (n=1), with multiple predisposing factors seen in three patients. Anticoagulant therapy was prescribed in five patients, and long-term warfarin therapy was required in two cases. Venous thromboembolic disease resolved in all children, but one patient had a recurrence after cessation of warfarin therapy, and one patient had post-thrombotic syndrome. CONCLUSION The rate of venous thromboembolic disease in Hong Kong Chinese children was comparable to that seen in Caucasian children, with an annual incidence of 0.74 per 100,000 children. Predisposing factors, including hereditary prothrombotic conditions, were common.
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Lee ACW, Li CH, Wong YC. Transient encephalopathy following high-dose methotrexate. MEDICAL AND PEDIATRIC ONCOLOGY 2003; 41:101. [PMID: 12764767 DOI: 10.1002/mpo.1339] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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90
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Lee ACW. Unexplained subdural hematoma in young children. Pediatr Int 2003; 45:220. [PMID: 12709158 DOI: 10.1046/j.1442-200x.2003.01696.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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91
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Lee ACW, Ou Y, Lee WK, Wong YC. Paraneoplastic limbic encephalitis masquerading as chronic behavioural disturbance in an adolescent girl. Acta Paediatr 2003; 92:506-9. [PMID: 12801123 DOI: 10.1111/j.1651-2227.2003.tb00588.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIM To describe an unusual but treatable cause of behavioural disturbance in adolescence. METHODS The case is reported of a 15-y-old girl presenting with acute confusion, memory problems and psychotic symptoms following an 18-mo history of change in personality, school failure and running away from home. A review of the literature is also presented. RESULTS Microbiology, toxicology, computed tomography and magnetic resonance imaging did not show any pathology of the central nervous system. Bilateral ovarian immature teratomas were eventually diagnosed and removed. The rapid improvement in the patient's mental and cognitive functions after corticosteroid treatment and the abnormality shown on the single photon emission computed tomography suggested a diagnosis of paraneoplastic limbic encephalitis. CONCLUSION Paediatricians and neurologists should be aware of this rare disease entity among the more common conditions of behavioural problems and substance abuse in adolescents.
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Li CK, Chik KW, Chan GCF, Yuen HL, Lee ACW, Li CK, Shing MMK, Ha SY, Luk CW, Ling SC, Cheung AYK. Treatment of acute lymphoblastic leukemia in Hong Kong children: HKALL 93 study. Hematol Oncol 2003; 21:1-9. [PMID: 12605417 DOI: 10.1002/hon.698] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A population-based multicentre study for childhood acute lymphoblastic leukemia (ALL) was conducted in Hong Kong from 1993 to 1997. One hundred and forty-five newly diagnosed ALL patients were treated by the HKALL 93 protocol. Patients were stratified into three risk groups according to age, presenting white cell count, immunophenotyping and cytogenetic study. The patients received the same induction and early and late intensification at week 5 and week 20. Fifty-eight standard risk (SR) patients received regular intrathecal methotrexate as CNS preventive therapy, while 49 intermediate risk (IR) patients received high dose intravenous methotrexate and regular intrathecal methotrexate. Thirty-eight high risk (HR) patients were treated with prophylactic cranial irradiation and an additional intensification block at week 35. The induction remission rate was 97.2% with 2% induction death. Two patients died during first complete remission. Relapse occurred in 20.7, 42.9 and 42.1% of SR, IR and HR patients respectively. By multivariate logistic regression, age> or =10 years and white cell count> or =100 x 10(9)/l were the two significant variables accounting for mortality. The 5-year overall and event-free survival of the whole group was 81.3 and 62.6% respectively. According to risk groups, the event-free survival was 79, 49 and 61% for SR, IR and HR patients respectively, while the overall survival was 96, 73 and 68% for SR, IR and HR patients respectively. In conclusion, the treatment protocol had low treatment-related mortality but was associated with a rather high relapse rate, especially in IR patients. Salvage therapy achieved sustained second remission in some patients. More intensive treatment especially a late intensification is required to improve the outcome.
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Management of child abuse in Hong Kong: results of a territory-wide inter-hospital prospective surveillance study. Hong Kong Med J 2003; 9:6-9. [PMID: 12547949 DOI: pmid/12547949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVES To study suspected child abuse among children in hospital in terms of clinical characteristics and the outcome of multidisciplinary case conferences. DESIGN Prospective observational study. SETTING All public hospitals in Hong Kong with a paediatric department. METHODS Anonymous data were prospectively collected from July 1997 to June 1999 using a standard report form for each case of suspected child abuse. The characteristics of the incidents and factors influencing the conclusion at the multidisciplinary case conference were studied. RESULTS Data for 592 cases of suspected child abuse were evaluated. Two hundred and eighty-seven of the children were boys and 305 were girls. The mean age was 7.3 years (range, 0-16.7 years). Physical abuse, alone or in combination with other forms of maltreatment, accounted for 277 (86.6%) of the 320 substantiated cases. Either, or both, biological parents comprised 71.3% of the perpetrators. Seven (1.2%) children died. Of the 540 children about whom a multidisciplinary case conference was held, abuse was established for 281 (52.0%) children. Abuse was more likely to be established if the victim had been known to a childcare agency (odds ratio=2.2; 95% confidence interval, 1.4-3.5), the abuse was not sexual (odds ratio=2.7; 95% confidence interval, 1.4-5.0), or if the child was seen at a hospital that handled more than 100 cases of suspected abuse during the study period (odds ratio=3.6; 95% confidence interval, 2.4-5.4). CONCLUSION Child abuse identified in the hospital setting is predominantly physical in nature and death is not uncommon. Appraisal of suspected child abuse by multidisciplinary case conference appears to be influenced by the region of Hong Kong in which the case was handled.
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Lee ACW, Li CH, Wong LM. Childhood thrombocytopenia associated with Graves disease is distinct from idiopathic thrombocytopenic purpura. Pediatr Hematol Oncol 2003. [PMID: 12687752 DOI: 10.1080/08880010390158522] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The authors report a case of thrombocytopenia in a 10-year-old Chinese girl who was also found to have Graves disease 6 months later. The clinical, hematologic, and bone marrow features were indistinguishable from chronic idiopathic thrombocytopenic purpura, but the patient's platelet counts were normalized concurrently with the control of thyrotoxicosis with carbimazole treatment. Childhood thrombocytopenia associated with autoimmune thyroid disease is a rarely reported condition and its management differs from that of idiopathic thrombocytopenic purpura.
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Lee ACW, Li CH. Bullous hematoma of the palm: an unusual complication of scabies in a child with congenital prothrombin deficiency. Pediatr Dermatol 2002; 19:567-8. [PMID: 12437569 DOI: 10.1046/j.1525-1470.2002.00236_3.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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96
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Lee ACW, Ou Y, Lam SY, So KT, Kam CW. Non-accidental carbon monoxide poisoning from burning charcoal in attempted combined homicide-suicide. J Paediatr Child Health 2002; 38:465-8. [PMID: 12354262 DOI: 10.1046/j.1440-1754.2002.00019.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To describe an emerging form of serious child abuse in combined homicide-suicide in Hong Kong. METHOD This is a retrospective hospital chart review in a regional hospital in Hong Kong from January to December 2000. RESULTS Eight children, with a mean age of 7.8 years (range 0.5-11 years), from four families were admitted to hospital because of non-accidental exposure to carbon monoxide when their parents attempted suicide by burning charcoal. A 7-year-old boy died on arrival. His 5.6-year-old sister and another 6-month-old boy had cerebral hypoxia on admission. Hyperbaric oxygen therapy was used in both cases, with rapid improvement, although there were persistent neurological deficits in the girl. The other children in the present study were asymptomatic and none had delayed neurological sequelae. Concomitant use of sedatives was also detected in three of the surviving patients. CONCLUSIONS Non-accidental poisoning with carbon monoxide appears to be a new means of child abuse with potentially serious consequences. Concomitant intoxication with psychotropic drugs is common in such cases. The reason for parents killing their own children under such circumstances was unclear, but a desire to exact revenge on an estranged partner was suggested.
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Poon WL, Luk SH, Yam KY, Lee ACW. Mechanical thrombectomy in inferior vena cava thrombosis after caval filter placement: a report of three cases. Cardiovasc Intervent Radiol 2002; 25:440-3. [PMID: 12016520 DOI: 10.1007/s00270-002-1921-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Inferior vena caval (IVC) filter thrombosis in patients with contraindications to anticoagulant therapy is a difficult and challenging clinical problem. We report our experience in treating three such patients using a mechanical thrombectomy device, which resulted in rapid symptomatic relief until anticoagulant therapy could be safely introduced.
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Chan GCF, Chiang AKS, Ha SY, Lau YL, Ong JB, Lee ACW. Asparaginase-induced acute parotitis: an uncommon and self-limiting complication. MEDICAL AND PEDIATRIC ONCOLOGY 2002; 39:73-4. [PMID: 12116090 DOI: 10.1002/mpo.10068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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100
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Abstract
We report an 8-year-old boy who developed a life-threatening acute epiglottitis during induction chemotherapy for acute promyelocytic leukemia. He survived the infection with emergency tracheostomy, treatment with broad spectrum antibiotics and amphotericin, and the use of granulocyte-macrophage colony stimulating factor. No organism was identified. A literature review identified 18 cases of acute epiglottitis in cancer patients. Sixteen of them were suffering from hematologic malignancies and three patients had received bone marrow transplantation. Unlike the usual case of epiglottitis, the majority (15 out of 18) of affected patients were adults and none of the infections was associated with Haemophilus influenzae. Streptococcus pneumoniae and Candida albicans were the most frequently identified pathogens. Early recognition and aggressive supportive care are required for successful management.
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