Impact on the incidence of gastrointestinal perforation during the COVID-19 pandemic in the Costa del Sol healthcare system area.

INTRODUCTION AND AIMS: Gastrointestinal perforation is a surgical emergency that is associated with a high mortality rate and requires special care. During the pandemic, there has been competition with COVID-19 patients for health resources, especially ICU bed availability. The primary aim of our study was to compare the incidence of gastrointestinal perforation during the COVID-19 pandemic, with cases registered before the pandemic. MATERIALS AND METHODS: A retrospective, observational, single center, cohort study was conducted that included patients that underwent emergency surgery for gastrointestinal perforation in the periods during the pandemic (6 months) and before the pandemic (12 months). Sociodemographic characteristics, comorbidities, duration of hospital and ICU stay, status at discharge, and perforation site were compared. RESULTS: The study included 67 subjects (33 in the pre-pandemic period and 34 in the pandemic period). There were no significant differences regarding sex, age, or comorbidity. The perforation rate per emergency intervention was 4-times higher during the pandemic. There was an increase in the number of patients that were foreigners (4 [11%]) and nonresidents (6 [17%]). ICU admissions decreased (6 [19%]) but ICU stay increased to 137 h. Hospital stay increased by 5 days and delay in care increased 4.5 h. The number of deaths was higher (from 5 [15.2%] to 10 [29.4%]). Four patients with perforations were positive for COVID-19, were admitted to the ICU, and died. CONCLUSIONS: During the COVID-19 pandemic there was an increase in the incidence of gastrointestinal perforations at our healthcare system area; symptoms were more advanced, and mortality was higher.

[Impact on the incidence of gastrointestinal perforation during the COVID-19 pandemic in the Costa del Sol healthcare system area]. / Impacto en la incidencia de perforación gastrointestinal durante la pandemia de COVID-19 en el área sanitaria Costa del Sol.

INTRODUCTION AND AIMS: Gastrointestinal perforation is a surgical emergency that is associated with a high mortality rate and requires special care. During the pandemic, there has been competition with COVID-19 patients for health resources, especially ICU bed availability. The primary aim of our study was to compare the incidence of gastrointestinal perforation during the COVID-19 pandemic, with cases registered before the pandemic. MATERIALS AND METHODS: A retrospective, observational, single center, cohort study was conducted that included patients that underwent emergency surgery for gastrointestinal perforation in the periods during the pandemic (6 months) and before the pandemic (12 months). Sociodemographic characteristics, comorbidities, duration of hospital and ICU stay, status at discharge, and perforation site were compared. RESULTS: The study included 67 subjects (33 in the pre-pandemic period and 34 in the pandemic period). There were no significant differences regarding sex, age, or comorbidity. The perforation rate per emergency intervention was 4-times higher during the pandemic. There was an increase in the number of patients that were foreigners (4 [11%]) and nonresidents (6, [17%]). ICU admissions decreased (6 [19%]) but ICU stay increased to 137 h. Hospital stay increased by 5 days and delay in care increased 4.5 h. The number of deaths was higher (from 5 [15.2%] to 10 [29.4%]). Four patients with perforations were positive for COVID-19, were admitted to the ICU, and died. CONCLUSIONS: During the COVID-19 pandemic there was an increase in the incidence of gastrointestinal perforations at our healthcare system area; symptoms were more advanced, and mortality was higher.

Perforación ileal secundaria a infección por citomegalovirus / Ileal perforation secondary to cytomegalovirus infection

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[Ileo-ileal and ileocecal invagination due to intestinal lipomatosis]. / Invaginación ileoileal e ileocecal por lipomatosis intestinal.

Intestinal lipomatosis is a rare entity and few cases have been reported in the literature. The condition is usually asymptomatic. Symptomatic cases usually present as obstruction or, less frequently, as bleeding. Intestinal barium studies, ultrasonography and computed tomography are useful diagnostic techniques. We present the case of a 47-year-old man with no relevant medical history who presented with intestinal obstruction of several months' duration. Complementary investigations yielded a diagnosis of intestinal obstruction due to ileocecal invagination secondary to endoluminal tumors of the ileum. Surgery and pathological analysis revealed the latter to be intestinal lipomatosis. This rare clinical entity has been associated with diverticulosis and intestinal volvulus.

[Ureteral metastasis of renal parenchyma tumor]. / Metástasis ureteral por tumor del parenquima renal.

Metastatic involvement of the ureter due to renal parenchyma neoplasia has been reported in a total of 53 cases in the literature, the described mechanisms for tumoral spread being: haematogenic, lymphatic, canalicular and direct. Time to appearance of metastasis is far from prompting agreement among the authors in terms of its synchronous or metachronous nature. The most frequently reported symptoms are total and painless haematuria, and obstructive uropathy: CAT, percutaneous nephrostomy (for locally advanced disease) and endoscopy, are the most frequently used diagnostic tools. The only available therapy is nephrouretectomy for a diagnosis synchronous with the primitive tumour, and uretectomy for metachronous emergence. This paper reports on a case of sarcomatoid renal tumour with ipsilateral synchronous involvement of the ureter, which caused an obstructive uropathy treated by nephrouretectomy.