Coinfection with Strongyloides and Ascaris in a COVID-19-positive male presenting with acute abdomen: a case report.

Ascaris lumbricoides and Strongyloides stercoralis are soil-transmitted helminthic infections usually seen in people with poor socioeconomic conditions, hygiene and fecal sanitation living in endemic countries. Here, we present a case of coinfection in a COVID-positive older adult male presenting to our facility with symptoms of acute abdomen. Investigative workup guided timely diagnosis of the case. Prompt initiation of antihelminthic drugs together with antibiotics/antivirals for COVID symptoms resulted in favorable outcome in the case. A high index of suspicion on the part of the treating and diagnosing doctor is required in the COVID era. This will help not only in diagnosis but will also give an understanding of the exact pathogenesis for better patient outcome.

Acute abdomen in multisystem inflammatory syndrome in children: A systematic review.

AIM: Multisystem inflammatory syndrome in children (MIS-C), a rare severe complication of SARS-CoV-2 infection, has been recently reported to mimic acute abdomen and lead to surgical interventions, posing challenges for clinicians. In this systematic review, we evaluated the rate of acute abdomen and abdominal surgical emergencies in children with MIS-C. METHODS: Systematic review of all MIS-C cases presented with acute abdomen. RESULTS: A total of 385 patients with MIS-C, from 38 studies, were included. Gastrointestinal manifestations were prominent in 233/385 (60.5%) children. Acute abdomen was noted in 72/385 (18.7%) of MIS-C cases and in 72/233 (30.9%) of MIS-C cases with gastrointestinal symptoms. Final diagnoses were mostly non-surgical (55/72, 76.4%), such as mesenteric lymphadenitis (23/72, 31.9%), terminal ileitis/ileocolitis (19/72, 26.4%), free abdominal fluid/ascites (8/72, 11.1%) and paralytic ileus (3/72, 4.2%). Laparotomy was performed in 35/72 (48.6%) of children with MIS-C, and acute abdomen and was proven unnecessary in 18/35 (51.4%) cases. True abdominal surgical emergencies, such as appendicitis and obstructive ileus, were confirmed in 17/72 (23.6%) cases. CONCLUSION: MIS-C often presents with acute abdomen, mostly due to non-surgical intestinal inflammatory pathology. However, surgical complications occur in patients with MIS-C; therefore, a high index of suspicion should remain.

Ovarian vein thrombosis after coronavirus disease (COVID-19) mimicking acute abdomen: two case reports.

Coronavirus is a source of deep venous thrombosis (DVT) due to complications such as over-coagulation, blood stasis, and endothelial damage. Ovarian vein thrombosis (OVT) is a very serious and rare disease. In this study, we report tow rare case of women with coronavirus who were hospitalized with a right ovarian vein thrombosis mimicking acute abdomen who progressed well on anticoagulation. Our report adds further document in Side effects and rare localisation of obstruction of veins and arteries in patient with corona virus.

Acute abdomen in COVID-19 disease: the pediatric surgeon's standpoint. / Abdomen agudo en la enfermedad COVID-19. El punto de vista del cirujano pediátrico.

OBJECTIVE: To describe our experience in the diagnostic and therapeutic management of patients with acute abdomen as the main manifestation of SARS-CoV-2 infection. MATERIAL AND METHODS: A descriptive study of patients with clinical signs of acute abdomen diagnosed with COVID-19 and admitted at out healthcare facility from April 1 to May 10, 2020 was carried out. Clinical records were reviewed for data collection purposes. RESULTS: A series of 14 patients (9 male and 5 female) with a median age of 9.5 years was analyzed. All patients had abdominal pain. There were 11 patients with fever, 9 patients with vomit or diarrhea, and 9 patients with clinically suspected surgical pathology (acute appendicitis or peritonitis). Increased acute phase reactants and coagulation disorders were a common characteristic at blood tests. An abdominal ultrasonography was carried out in all patients, and a CT-scan was performed in 4 patients, which demonstrated inflammatory signs in the terminal ileum, the ileocecal valve and the ascending colon, as well as gallbladder edema. Conservative management was decided upon in all patients except one, and eight patients required intensive care admission for support treatment. CONCLUSIONS: Gastrointestinal symptoms can be the primary manifestation of the new coronavirus infection, which simulates an acute abdomen with a potentially unfavorable evolution. For an accurate diagnosis to be achieved, a good clinical record and a comprehensive physical exploration, as well as complementary tests in search of characteristic findings of COVID-19, should be carried out.

OBJETIVOS: Describir nuestra experiencia en el manejo diagnóstico y terapéutico de los pacientes que han presentado abdomen agudo como principal manifestación de la infección por SARS-Cov-2. MATERIAL Y METODOS: Estudio descriptivo de los pacientes ingresados con clínica inicial de abdomen agudo que fueron diagnosticados de COVID-19 entre el 1 de abril y el 10 de mayo de 2020. Se ha realizado la revisión de historias clínicas para la recogida de datos. RESULTADOS: Describimos una serie de 14 pacientes (9 varones y 5 mujeres) con una mediana de edad de 9,5 años. Todos ellos consultaron por dolor abdominal acompañado de fiebre en 11 y vómitos o diarrea en 9, y la sospecha clínica inicial fue de patología quirúrgica (apendicitis aguda o peritonitis) en 9. En la analítica sanguínea se encontró como característica común elevación de reactantes de fase aguda y alteraciones de coagulación. Se realizó ecografía abdominal a todos los pacientes y tomografía computarizada en cuatro observándose signos inflamatorios en íleon terminal, válvula ileocecal, colon ascendente y edema de vesícula biliar. Se optó por un manejo conservador en todos los pacientes menos uno y ocho pacientes precisaron ingreso en cuidados intensivos para tratamiento de soporte. CONCLUSIONES: La infección por el nuevo coronavirus puede producir síntomas gastrointestinales como principal manifestación, simulando un abdomen agudo que en algunos casos puede evolucionar de forma desfavorable. Para el diagnóstico es preciso realizar una buena historia clínica y exploración física, así como pruebas complementarias en busca de hallazgos característicos de COVID-19.

The effect of emergency surgery on acute abdomen patients with COVID-19 pneumonia: a retrospective observational study.

During the COVID-19 outbreak, some patients with COVID-19 pneumonia also suffered from acute abdomen requiring surgical treatment; however, there is no consensus for the treatment of such patients. In this study, we retrospectively reviewed 34 patients with acute abdomen who underwent emergency surgery during the COVID-19 outbreak. Among the 34 patients with acute abdomen, a total of six cases were found with COVID-19 pneumonia (clinical classification for COVID-19 pneumonia: all were the common type). On the premise of similar demographics between both groups, patients with COVID-19 pneumonia had worse indicators of liver and coagulation function. Compared with acute abdomen patients without COVID-19, patients with COVID-19 pneumonia had a longer hospital stay, but there were no significant differences in postsurgical complications (P = 0.58) or clinical outcomes (P = 0.56). In addition, an obvious resolution of lung inflammation after surgery was observed in five COVID-19 patients (83.3%). No new COVID-19 cases occurred during the patients' hospital stays. Therefore, for the common type of COVID-19 pneumonia, emergency surgery could not only improve the outcomes of COVID-19 pneumonia patients with acute abdomen, but also benefit the resolution of pulmonary inflammation.

Acute abdomen in patients with SARS-CoV-2 infection or co-infection.

PURPOSE: Patients with an acute abdomen require emergency surgery. SARS-CoV-2 infection can affect multiple organ systems, including the digestive tract. Little is known about the consequences of COVID-19 infection in emergency surgical patients. METHODS: Perioperative data for COVID-19 patients undergoing emergency surgery from March 1, 2020, to May 23, 2020 were collected prospectively (NCT04323644). RESULTS: During this period, 215 patients underwent surgery, including 127 patients in an emergency setting, of whom 13 (10.2%) had COVID-19. Two scenarios were identified: (a) patients who were admitted to a hospital for an acute surgical condition with a concomitant diagnosis of COVID-19, and (b) patients with severe COVID-19 developing acute abdominal pathologies during their hospital stay. When compared with those in group B, patients in group A globally recovered better, with a lower mortality rate (14.3% vs. 33.3%), lower ARDS rate (28.5% vs. 50.0%), less rates of preoperative invasive ventilation (14.3% vs. 50.0%) and postoperative invasive ventilation (28.5% vs. 100.0%), and a shorter duration of invasive ventilation. No causality between SARS-CoV-2 infection and gastrointestinal affliction was found. CONCLUSION: Our observations underline that mild co-infection with COVID-19 did not result in more complications for emergency abdominal surgery. Howe, an acute abdomen during severe COVID-19 infection was part of an unfavorable prognosis.