Acute Disease

Preoperative embolization of skull–base tumors: Indications, utility, and concerns Luis Rafael Moscote-Salazar, Ali Adnan Dolachee, Alexis Narvaez–Rojas, Hayder Ali Al–Saadi, Arjan A Najim, Aysar Khudhair jassam, Alyaa Khadim Abdulreda, Ali Odai Mahmood, Haya Jasim Mohammed, Samer S Hoz Journal of Acute Disease 2019 8(3):89-94 Skull-base tumors are generally difficult to access compared with many other cranial lesions. Usually surgery remains the gold standard treatment for the majority of these tumors. However, in many cases, surgical resection is a challenge because the disease usually is already in the advanced stage by the time of diagnosis. Additionally, there are hypervascular lesions which cause excessive loss of blood, then results in multiple blood transfusions and prolonged operative time, increases the risk of neural injury and prevents complete excision. In order to reduce blood loss intraoperatively, many alternatives were available with the neurosurgical armamentarium, such as head elevation, intravenous use of tranexamic acid, total intravenous anesthesia and even preoperative embolization of tumors. However, preoperative embolization carries variable results, potentially aggravating edema and increasing tumor size. To ascertain the current status and the up-to-date indications, an evaluation of the therapeutic role of preoperative embolization was performed in the current study.

Acute cholecystitis and helminthic infestation Pathum Sookaromdee, Viroj Wiwanitkit Journal of Acute Disease 2019 8(3):95-98 Acute cholecystitis is an important acute medical problem, so acute disorder of the gall bladder requires good clinical management. There are several etiologies of acute cholecystitis. Although it is not common, helminthic infection is one of the causes of acute cholecystitis. This condition is little mentioned in literature but it is an important issue in several tropical countries. Here, the authors performed a literature review to summarize published data available on an international database (PubMed). All available publications with complete information are summarized and extracted. In this article, the authors briefly summarized clinical features and management of acute cholecystitis and helminthic infestation. The relationship of nematode, trematode and cestode infestations with acute cholecystitis is also summarised.

Pneumococcal meningitis in Iran: a systematic review and meta–analysis Sedigheh Rafiei Tabatabaei, Ahmad Reza Shamshiri, Mohammad Javad Nasiri, Daniel M Weinberger, Masoud Dadashi, Abdollah Karimi Journal of Acute Disease 2019 8(3):99-105 Objective: To estimate the frequency of pneumococcal meningitis among patients with bacterial meningitis in Iran. Methods: PubMed, Embase, Web of Science and Scientific Information Database (www.sid.ir) were searched from 2000 to 2016 to identify studies on the frequency or prevalence of pneumococcal meningitis in Iran. Stata 14.0 (StataCorp, College Station, Texas, USA) was used to analyze the data. Results: Of the 131 records identified from the databases, 21 studies fulfilled the eligibility criteria. The analyses showed that 25.0% (95% CI: 19.0-32.0; I2=71%) of the confirmed bacterial meningitis (including children and adults) cases were caused by pneumococcus. Conclusions: The large fraction of meningitis cases caused by pneumococcus demonstrates that pneumococcal meningitis is a major public health problem in Iran, and the introduction of pneumococcal vaccines merits further attention from health authorities.

Utilization of accident and emergency department at a semi-urban Nigerian hospital: a preliminary prospective study Godpower Chinedu Michael, Ibrahim Aliyu, Ayuba Andesati, Bukar Alhaji Grema, Abubakar Mohammed Musa, Rafiyat Bolanle Abu, Hamisu Abubakar, Haliru Ibrahim, Emmanuel Edighotu Journal of Acute Disease 2019 8(3):106-112 Objective: To assess emergency department utilization at a semi-urban (resource-limited) Nigerian hospital. Methods: A systematic random sampling technique was adopted. A proforma was used to obtain general information such as age, gender, mode of transfer, time of presentation, symptom duration, diagnoses, treatment duration, treatment outcome (transfer to the ward, referral to another hospital, discharge or death) and date and time of discharge. Chi-square test and logistic regression analysis were used to determine the association of variables with mortality and predictors, respectively. Results: Patients were predominantly male (62.2%) with a mean age of (36.0±19.0) years. Most visits occurred in September (49.1%). The median symptom duration was 24 h (interquartile range: 4.0, 72.0 ). More incidences were caused by non-surgical (61.9%) than surgical reasons. Infectious diseases (predominantly malaria, 34.5%) and injuries from road traffic accidents (mostly head injuries, 9.4%) were the commonest non-surgical and surgical cause, respectively. The mortality rate was 9.2%. Typhoid-intestinal-perforation and sepsis contributed 45.2% of overall mortality. Age (χ2=16.44, P<0.001), symptom duration (χ2=22.57, P<0.001), and visiting month (Fishers exact, P=0.002) were associated with mortality. Moreover, age ( 37 years) (0R=4.60, 95%C/=1.96-10.82, P<0.001) and visiting in September/October (0R=4.01, 95%C/=1.47-10.93, P=0.007) were the predictors of mortality. Conclusions: Though most patients in emergency department survive, the mortality is still high. Appropriate hospital and community interventions should be implemented to reduce mortality.

Integron frequency of Escherichia coli strains from patients with urinary tract infection in Southwest of Iran Miaad K Alkhudhairy, Morteza Saki, Sakineh Seyed–Mohammadi, Nabi Jomehzadeh, Saeed Khoshnood, Mina Moradzadeh, Sajjad Yazdansetad Journal of Acute Disease 2019 8(3):113-117 Objective: To investigate the frequency of integrase genes intI1, intI2 and intI3 of Escherichia coli strains, and their association with resistance to routinely used antibiotics. Methods: A total of 120 Escherichia coli strains were collected from patients with urinary tract infection in Ahvaz, Southwest of Iran. Antibiotic susceptibility testing was performed. The presence of intI1, intI2, and intI3 genes was determined by polymerase chain reaction. Results: Antibiotic susceptibility testing disclosed the highest resistance rate to ampicillin (91.7%) followed by trimethoprim/sulfamethoxazole (65.8%), and ceftazidime (56.7%). The imipenem susceptibility rate was 91.7%. IntIl and intI2 were identified in 74 (61.6%) and 8 (6.6%) of Escherichia coli strains, respectively, but intI3 was not found in any isolates. The presence of integrons was significantly associated with resistance to ampicillin, trimethoprim/ sulfamethoxazole, ceftazidime, and ciprofloxacin antibiotics (P<0.05). Conclusions: The high resistant Escherichia coli isolates harboring class 1 integrons (intI1) were detected in patients with urinary tract infection in our region. Therefore, preventive strategies are necessary to restrict further dissemination of resistant strains.

Effects of shallomin and podophyllin solution 25% for genital HPV warts in women: a randomized controlled trial Shadab Shahali, Mansour Amin, Masoumeh Khajeh Hassani, Reza Yaghoobi, Morteza Saki Journal of Acute Disease 2019 8(3):118-122 Objective: To compare the effect of shallomin (pure fraction of Allium hirtifolium) with podophyllin 25% solution on external genital human papillomavirus warts in women. Methods: This study was a randomized controlled trial which was performed on two groups of 25 Iranian women with external genital warts at Imam Khomeini Hospital in Ahvaz, Iran. In the first group, shallomin was used once a day for six weeks at home. In the second group, 25% podophyllin solution, was applied on the lesion once weekly for six weeks. Results: Shallomin and podophyllin resulted in wart clearance in 13/23 (56.5%), and 12/24 (50%) of patients, respectively. The clearance rate for shallomin was not significantly different from that of podophyllin (P=0.082). Six weeks after the treatment, the sizes of the lesions in the shallomin group and the podophyllin group decreased by (1.43±0.53) mm and (1.64±0.70) mm, respectively. Conclusion: Shallomin is an effective treatment for genital warts, with similar efficacy to that of podophyllin.

Missed acute pulmonary embolism and sudden death: A case report Yasser Mohammed Hassanain Elsayed Journal of Acute Disease 2019 8(3):123-126 Rationale: Pulmonary embolism is a severe cardiovascular disease. Acute pulmonary embolism is an extremely common and potentially the serious pattern of venous thromboembolic disease. Unfortunately, missed diagnosis of pulmonary embolism is lethal and common because of its non-specific symptoms and signs. Patient concerns: A 42-year-old male patient presented with acute chest pain that was treated as gastroesophageal reflux disease. Diagnosis: Suspected acute pulmonary embolism. Interventions: O2 inhalation, urgent electrocardiography, and cardiopulmonary resuscitation. Outcomes: Deterioration and sudden cardiac death. Lessons: Physicians should pay much attention to the symptoms and signs of pulmonary embolism to reduce the rate of missed diagnosis.

Unusual form of strongyloidiasis with gastric involvements: A case report Soheil Ebrahimpour, Mahmoud Sadeghi–Haddad–Zavareh, Zeinab Darabi Ahangar, Zeinab Mohseni Afshar, Zeinab Sheidaie, Parisa sabbagh, Arefeh Babazadeh Journal of Acute Disease 2019 8(3):127-129 Rationale: Strongyloides stercoralis (S. stercoralis) is an intestinal nematode with a complicated life cycle that can involve the gastrointestinal system. Infected patients are generally asymptomatic; but if symptomatic, the symptoms will include skin rash, respiratory and gastrointestinal symptoms like abdominal pain, diarrhea, nausea and vomiting. Patient concerns: A 77-year old man presented with edema of the lower extremities and insignificant tenderness in the epigastric region. Diagnosis: The histopathology of gastric tissue showed severe inflammation and multiple ulcers in the cardia, antrum and proximal duodenum. A large number of rhabditiform larvae of S. stercoralis along with tissue hyperemia and infiltration of lymphoplasma cells, eosinophils, and neutrophils were found. Intervention: Treatment with albendazole. Outcome: Despite the albendazole treatment, the patient’s condition deteriorated and eventually died because of a sepsis-like syndrome. Lesson: Physicians should remain alert to the urgency due to threadworm, especially among the elderly people and immunosuppressed cases; and should ensure accurate diagnosis, suitable treatment and careful follow-up of these cases.

Necrotizing fasciitis of lower extremity due to diverticulitis perforation: a case report Halil Dogan, Bilginar Kovanci Journal of Acute Disease 2019 8(3):130-132 Rationale: Necrotizing fasciitis is an aggressive infection of subcutaneous tissues, which tends to spread rapidly through the fascial planes. Colonic diverticulosis is a common disease in advanced age, although it rarely causes a lethal necrotizing soft-tissue infection. Patient concerns: A 58-year-old woman complained of left leg pain for 15 d without abdominal pain. Diagnosis: Diverticulitis perforation presented as necrotizing fasciitis of the left thigh. Interventions: Extensive debridement. Outcomes: The patient died due to sepsis-induced multiple organ failure and severe metabolic acidosis. Lessons: Clinicians should be aware of presentations of diverticulitis in patients who have a soft-tissue infection in lower extremity even though patients may not have had a history of diverticulosis or abdominal pain.

 

Alexandros Sfakianakis
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