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We describe the first robot-assisted right hemicolectomy performed in Spain using the new Hugo RAS (robotic-assisted surgery) (Medtronic, Minneapolis, Minnesota, USA). No conversion was registered, and no intraoperative complications or technical failures of the system were recorded. The operative time was 200 min, the docking time was 5 min and the length of the hospital stay was 8 days. We conclude that a right hemicolectomy using the Hugo RAS system is safe and feasible. Our earlier experience provides important skills for those who are starting to use this new robotic system.

Acute avulsion fracture of the base of the first metatarsal is a rare occurrence, caused by an eccentric contraction of the peroneus longus tendon insertion. A number of case reports have been published outlining various treatment strategies for treating this rare injury. Management plans range from conservative to operative options and include both acute and delayed operative treatments. We present our operative management strategy of an acute avulsion fracture of the base of the first metatarsal. It includes a step-by-step approach including intraoperative clinical photographs and intraoperative image intensifier images. We explain the rationale behind our operative approach and provide insight on the importance of recognising and treating this injury. Initially, this avulsion fracture might seem innocuous but if left untreated may result in disabling functional foot problems.

Pontine tegmental cap dysplasia (PTCD) is a rare hindbrain malformation syndrome. Recurrent aspiration pneumonia is a major cause of death during a first year of life. We report the case of month-old child with an inability to suck milk since birth and multiple convulsions. PTCD was identified using tractography and MRI. This case report describes the imaging findings, the role of diffusion tensor imaging in PTCD and its differentiating features from Joubert syndrome and related disorders (JSRDs). The constellation of imaging features in PTCD includes a midbrain appearance resembling a molar tooth, a flattened anterior pontine belly, hypoplastic middle cerebellar peduncles and dorsal pontine tegmental cap. ‘Tegmental cap’ is a transversely oriented abnormal bundle of fibres with absent superior cerebellar peduncle decussation. Accurate diagnosis with MRI and tractography and differentiating PTCD from JSRD would help the clinician for appropriate genetic counselling and prognosis.

Pulmonary embolism (PE) is the obstruction of the pulmonary artery or its branches, usually by a thrombus that originates in the lower extremity veins. PE is associated with high mortality risk. Here, we present the case of a patient who initially presented with dysphagia. Chest radiography revealed a lung nodule. Endobronchial ultrasonography (EBUS) was performed to evaluate the nodule, which revealed a pulmonary embolus. Subsequently, CT angiography of the chest was performed to confirm the diagnosis of PE. Anticoagulation therapy was initiated. The biopsy results were positive for lung adenocarcinoma. There are only few reported cases of PE diagnosed using EBUS. Here, the patient had not presented with the signs and symptoms of PE. Had PE not been diagnosed by EBUS, our patient could have potentially had a disastrous outcome. Moreover, this case shows that EBUS may be used for diagnosing PE.

An extended orbital exenteration defect in a male in his mid-80s was successfully reconstructed with a medial sural artery perforator flap. To our knowledge, this flap has not been described in the literature for such defects until now. While it may require meticulous intramuscular perforator dissection, it provides several advantages; it is thin, pliable, has a long pedicle of large calibre facilitating microanastomosis and provides adequate coverage where the amount of chimeric muscle can easily be tailored to the defect’s surface area and volume. In addition, its robust vascular supply can withstand volume changes post radiation therapy. Two years after surgery, the patient has healed well with an excellent functional outcome.

Pyogenic granuloma is a ‘reactive lesion’ in the oral cavity caused due to hormonal imbalance or poor oral hygiene. There are different methods to excise this lesion but most successful is treatment with lasers. Currently, there are different lasers available commercially and are used by clinicians to excise this lesion. In this case report, a 20-year-old female patient reported to the department with a complaint of overgrowth of gingiva on lower canine. It was excised by using neodymium-doped yttrium aluminium garnet laser and the patient was asked for regular follow-up after 1 week and 6 months. The excised lesion was sent to pathology where the lesion was confirmed to be pyogenic granuloma. The patient reported no pain, no blood loss during or postsurgery. Laser is a useful technique for excisional surgeries; it is safe, effective and reduces time of treatment as well as time of healing.

A young competitive athlete undergoes the diagnostic investigations protocol before returning to competitive practice (return to play protocol) after COVID-19 infection. Despite the paucisymptomatic presentation of COVID-19 infection and the absence of relevant anomalies in standard first-level diagnostic investigations, echocardiographic examination findings especially speckle tracking analysis (global longitudinal strain) along with some clinical aspects suggested further second-level investigations eventually allowing the identification of inflammatory myocardial damage.

Intracranial arterial stenosis (ICAS) is one of the important causes of ischaemic stroke. However, the treatment for ICAS is not optimised, including medical therapies, because the mechanisms are diverse. The authors report a case of severe middle cerebral arterial stenosis accompanied by a floating thrombus, which caused artery-to-artery cerebral emboli. The patient was successfully treated with multiple antithrombotics including an anticoagulant, and the thrombus disappeared. Local haemodynamics around the middle cerebral arterial stenosis was analysed by computational fluid dynamics (CFD) using the patient-specific model. CFD analysis demonstrated that thrombus formation occurred at the poststenotic area with severe stagnant flow, which was judged by both wall shear stress and shear rate less than the specific thresholds. These findings suggest that CFD may be useful to diagnose the risk of stagnant flow-induced thrombosis and to predict the effectiveness of anticoagulant agents to prevent distal embolisms in ICAS.

Heart failure (HF) is a major challenge worldwide and needs continuous monitoring of patients even after hospital discharge. This case report summarises the data collected and experience gained from the first usage of an automated, point-of-care device (Heartfelt device) in a patient’s home in the UK. The device monitors the onset of peripheral oedema and alerts clinicians if an increase in volume outside an expected normal range for the patient is detected. This may provide a reliable method of remotely and automatically monitoring HF patients in the home for those who do not reliably use weighing scales. The device successfully provided data for about 15 months and generated alerts in advance, which supported decisions for the patient’s care. The rate of data acquisition was very high and consistent throughout this period. The patient was satisfied with the device and agreed that it helped in her decision to seek medical attention.

Maxillary midline diastema is a self-correcting anomaly which in few conditions may get retained in adolescence stage due to various aetiological factors and correction of which is usually done at permanent dentition stage. The persistence of midline diastema can be predicted in mixed dentition period and necessary management could be provided at the mixed dentition period. This case report is on a novel technique using ‘M’ spring to correct the midline diastema in mixed dentition period.