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Pulmonary embolism (PE) is a common cause of death in hospitalized patients. These emboli are usually related to deep venous thrombosis, but other etiologic factors may be the cause. A 60-year-old male was diagnosed with rectal adenocarcinoma and treated by surgical rectal resection. After surgery, he presented with a decreased level of consciousness and hypoxia with no signs of bleeding. PE was ruled out by pulmonary angiography. Given the hemodynamic instability, contrast-enhanced CT was performed, showing a discrete leak related to the rectal anastomosis, which required urgent surgery. The patient suffered cardiorespiratory arrest prior to surgery, and once resolved, the surgical procedure was limited to disconnecting the intestinal anastomosis, leaving the colon and rectal stumps free in the abdomen and keeping the abdominal cavity open with negative-pressure therapy. The patient suffered from another cardiorespiratory arrest after surgery, with abdominal distension and serous-hemorrhagic material discharge through the negative-pressure device. On a new surgical revision, no bleeding was identified, so the symptoms were attributed to coagulopathy. The patient died and autopsy was performed. The autopsy revealed no surgery-related complications. The lungs were increased in weight and showed a normal macroscopic appearance; in contrast, the histological study revealed multiple and bilateral thrombo-embolisms affecting small distal arteries. Those thrombi were composed of intestinal contents, including vegetal particles, mucinous and biliary material, fibrin, and bacterial structures. Fecal PE is an extremely infrequent event. Isolated cases have been described in association with communications between the digestive tract lumen and the systemic circulation, with a generally fatal prognosis., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

This study aimed to assess the impact of the COVID-19 pandemic on the training of Spanish pathology residents by conducting an online survey. It was distributed among the pathologists who had been residents during the pandemic and consisted of 31 questions about the demographics and the impact of the pandemic on their pathology training. In total, 114 residents completed the survey; they reported a decrease in the number of biopsies, cytology samples, autopsies, research activities, sessions, case corrections, and courses, as well as the detrimental effect this had on their training. Half of the residents had to cancel rotations and 32% were redeployed to other departments. The COVID-19 pandemic has affected pathology training, and our results can be used to understand the challenges residents have faced and mitigate their impact., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

There is debate as to whether olfactory dysfunction should be considered a symptom of COVID-19 infection. We undertook a systematic literature review of the articles indexed in PubMed on olfactory disorders in viral respiratory tract conditions, with special emphasis on COVID-19. The main objective was to find evidence of clinical interest to support the relationship between anosmia and COVID-19. Olfactory disorders in upper respiratory tract infections are frequent, most caused by obstruction due to oedema of the nasal mucosa. Occasionally, post-viral sensorineural olfactory dysfunction occurs, with a variable prognosis. The evidence on anosmia in COVID-19 patients is extremely limited, corresponding to a level 5 or D of the Centre for Evidence-Based Medicine. According to the available evidence, it seems reasonable to apply isolation, hygiene and social distancing measures in patients with recent olfactory disorders as the only symptom, although the usefulness of diagnostic tests for this type of patient should be studied., (© 2020 Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. Published by Elsevier España, S.L.U. All rights reserved.)

Introduction: The pectoralis major flap is a reconstructive option to consider in the treatment of pharyngocutaneous fistula after a total laryngectomy. There are not large studies assessing variables related to pharyngocutaneous fistula recurrence after removal of the larynx. Our objectives were to review the results obtained with this type of treatment when pharyngocutaneous fistula appears in laryngectomized patients, and to evaluate variables related to the results., Methods: We retrospectively reviewed our results using either a myocutaneous or fasciomuscular pectoralis major flap to repair pharyngocutaneous fistula in 50 patients., Results: There were no cases of flap necrosis. Oral intake after fistula repair with a pectoralis major flap was restored in 94% of cases. Fistula recurrence occurred in 22 cases (44%), and it was associated with a lengthening of the hospital stay. Performing the flap as an emergency procedure was associated with a significantly higher risk of fistula recurrence. Hospital stay was significantly shorter when a salivary tube was placed., Conclusions: The pectoralis major flap is a useful approach to repair pharyngocutaneous fistula. Placing salivary tubes during fistula repair significantly reduces hospital stay and complication severity in case of pharyngocutaneous fistula recurrence., (Copyright © 2018 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.)

Introduction and Objectives: The fungus ball is the most frequent type of fungal rhino-sinusitis. The objective of this study is to analyze the clinical and surgical features of our patients., Methods: Retrospective analysis of 35 patients with fungus ball treated in our centre between 2006 and 2014., Results: Mean age was 55 years old. 49% were men and 51% women. 75% involved the maxillary sinus, whereas 25% involved the sphenoid. 69% of our patients showed microcalcifications in the CT study. All the patients were surgically treated, with no cases of recurrence., Conclusions: Clinical manifestations of fungus ball are non-specific, therefore endoscopy and image study are mandatory. The definitive diagnosis is made by histopathological study of the lesion. Endoscopic sinus surgery is the treatment of choice, with opening of the diseased sinus and complete removal of the fungus ball. The frequency of complications is very low. No oral or topical antimycotic treatments are necessary., (Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.)