Holistic ultrasound in trauma: An update

Pain is vital in resuscitation in trauma

Implementation of the ATLS algorithm has remarkably improved the resuscitation of trauma patients and has significantly contributed to the systematic management of multi-trauma patients. However, pain remains the most prevalent complaint in trauma patients, and can induce severe complications, further deterioration of health, and death of the patient. Providing appropriate and timely pain management to these patients prompts early healing, reduces stress response, shortens hospital Length of Stay (LOS), diminishes chronic pain, and ultimately reduces morbidity and mortality. Pain has been proposed to be evaluated as the fifth vital sign and be recorded in the vital sign charts in order to emphasize the importance of pain on short- and long-term outcomes of the patients. However, although the quality of pain treatment seems to be improving we believe that pain has been underestimated in trauma. This article aims to provide evidence for the importance of pain in trauma, to support its management in the emergency setting and the acute phase of patients’ resuscitation, and to emphasize on the necessity to introduce the letter P (pain) in the ATLS alphabet.

Veterinary-focused assessment with sonography for trauma-airway, breathing, circulation, disability and exposure: a prospective observational study in 64 canine trauma patients

OBJECTIVE

To describe the technique and findings of the 'veterinary focused assessment with sonography for trauma-airway, breathing, circulation, disability and exposure' protocol in dogs suffering from trauma.

MATERIALS AND METHODS

Prospective observational study on a new point-of-care ultrasound protocol on 64 dogs suffering from trauma and comparison of findings with radiology.

RESULTS

Comparison of the results of this new ultrasound protocol for trauma patients with radiography findings for pneumothorax, pleural effusion, alveolar-interstitial syndrome and abdominal effusion revealed positive agreement of 89, 83, 100 and 87% and negative agreement of 76, 83, 76 and 92%, respectively. Novel findings of the 'veterinary focused assessment with sonography for trauma-airway, breathing, circulation, disability and exposure' exam, which were not previously reported for dogs undergoing focused assessment with sonography for trauma, included alveolar-interstitial syndrome (suggestive of pulmonary contusions), diaphragmatic hernia, retroperitoneal effusion and tracheal injury. Our new technique may also help identify increased intracranial pressure via changes in optic nerve sheath diameter and haemodynamic instability through the evaluation of the caudal vena cava and cardiac function.

CLINICAL SIGNIFICANCE

The described ultrasound examination protocol can be rapidly performed on dogs suffering from trauma during resuscitation and it may detect injuries previously undetectable using other veterinary point-of-care ultrasound protocols.

Neuroendocrine tumor of the small intestine diagnosed with trans-abdominal ultrasonography: A case report

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Tumors of the small intestine are rare.

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We report a case of neuroendocrine tumor of the small intestine.

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Ultrasonography is useful in the diagnosis of small-intestine neuroendocrine tumor.

Introduction

Tumors of the small intestine are rare. In addition, clinical symptoms are nonspecific and neoplasm-related symptoms occur late. We report a case of neuroendocrine tumor (NET) of the small intestine that was diagnosed early with trans-abdominal ultrasonography (US).

Presentation of case

The patient was a 61-year-old man. Abdominal contrast-enhanced computed tomography (CT) was performed because the patient complained of abdominal pain. The CT showed a tumor lesion in the mesentery. Trans-abdominal US was undertaken to evaluate this tumor lesion, and a tumor lesion of the small intestine was found nearby. A diagnosis of lymph-node metastasis of a small-intestine tumor was made as a preoperative diagnosis. A laparotomy was performed with partial resection of the ileum, together with the small-intestine mesentery including an enlarged lymph node. Histological examination revealed NET of the ileum and lymph-node metastasis.

Discussion

With the application of trans-abdominal US, we could diagnose lymph-node metastasis of a small-intestine tumor relatively early and before surgery.

Conclusion

Trans-abdominal US is useful in the diagnosis of small-intestine NET.

Ultrasound in cardiac trauma

In the perioperative period, the emergency department or the intensive care unit accurate assessment of variable chest pain requires meticulous knowledge, diagnostic skills, and suitable usage of various diagnostic modalities. In addition, in polytrauma patients, cardiac injury including aortic dissection, pulmonary embolism, acute myocardial infarction, and pericardial effusion should be immediately revealed and treated. In these patients, arrhythmias, mainly tachycardia, cardiac murmurs, or hypotension must alert physicians to suspect cardiovascular trauma, which would potentially be life threatening. Ultrasound of the heart using transthoracic and transesophageal echocardiography are valuable diagnostic tools that can be used interchangeably in conjunction with other modalities such as the electrocardiogram and computed tomography for the diagnosis of cardiovascular abnormalities in trauma patients. Although ultrasound of the heart is often underused in the setting of trauma, it does have the advantages of being easily accessible, noninvasive, and rapid bedside assessment tool. This review article aims to analyze the potential cardiac injuries in trauma patients, and to provide an elaborate description of the role of echocardiography for their accurate diagnosis.