Surgical treatment of combined thoraco-abdominal injury of liver with the mechanism of the hydrodynamic shock (case report)

2017 ◽  
Vol 86 (3) ◽  
pp. 240
Author(s):  
Ievgen Tsema ◽  
Igor Khomenko ◽  
Vitalii Shapovalov ◽  
Georgii Makarov ◽  
Roman Palytsia ◽  
...  
Keyword(s):  
Medical Care ◽  
Damage Control ◽  
Abdominal Cavity ◽  
Penetrating Trauma ◽  
Liver Parenchyma ◽  
Clear Understanding ◽  
Medical Evacuation ◽  
Post Traumatic ◽  
The Right ◽  
Vascular Suture

This article presents a clinical case of successful multilevel treatment the combined gunshot wound of liver with the mechanism of hydrodynamic shock using «damage control» tactic. The patient received a combined thoraco‑abdominal injured as a result of warfare on the east of Ukraine. The blind fragmental penetrating trauma of the chest cavity led to the rupture of the right dome of diaphragm and liver (S3–S6) by the mechanism of hydrodynamic kick (fragments the wreckage and input/output openings in the abdominal cavity were not found). The «damage control» tactic was implemented as follows. On the second level of medical care the rupture of the liver parenchyma eliminated by repeated firmwares with omentopexy. The post‑traumatic period proceeded with the several consecutive complications: cutting the liver sutures, the arrosive bleeding from the right hepatic artery and the irreversible ischemia of the liver S5-S6. These complications were liquidated gradually on the IV level of medical care by the transpupillary choledochal stenting, vascular suture and the imposition of a typical anatomical resection of liver S5–6. Successful treatment of patients with the severe fragmental gunshot thoraco‑abdominal injuries should be based on a clear understanding of the stages of traumatic disease and expected complications of parallel conduct medical evacuation, using «damage control» tactic on the all levels of medical care.

scholarly journals REBOA as a New Damage Control Component in Hemodynamically Unstable Noncompressible Torso Hemorrhage Patients

2020 ◽  
Author(s):  
Carlos Alberto Ordoñez ◽  
Michael Parra ◽  
Yaset Caicedo ◽  
Natalia Padilla ◽  
Fernando Rodriguez ◽  
...  
Keyword(s):  
Trauma Patient ◽  
Damage Control ◽  
New Technology ◽  
Management Strategies ◽  
Penetrating Trauma ◽  
Damage Control Surgery ◽  
Balloon Occlusion ◽  
Hemostatic Resuscitation ◽  
The Right ◽  
Trauma Surgeons

Noncompressible torso hemorrhage is one of the leading causes of preventable death worldwide. An efficient and appropriate evaluation of the trauma patient with ongoing hemorrhage is essential to avoid the development of the lethal diamond (hypothermia, coagulopathy, hypocalcemia, and acidosis). Currently, the initial management strategies include permissive hypotension, hemostatic resuscitation, and damage control surgery. However, recent advances in technology have opened the doors to a wide variety of endovascular techniques that achieve these goals with minimal morbidity and limited access. An example of such advances has been the introduction of the Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA), which has received great interest among trauma surgeons around the world due to its potential and versatility in areas such as trauma, gynecology & obstetrics and gastroenterology. This article aims to describe the experience earned in the use of REBOA in noncompressible torso hemorrhage patients. Our results show that REBOA can be used as a new component in the damage control resuscitation of the severely injured trauma patient. To this end, we propose two new deployment algorithms for hemodynamically unstable noncompressible torso hemorrhage patients: one for blunt and another for penetrating trauma. We acknowledge that REBOA has its limitations, which include a steep learning curve, its inherent cost and availability. Although to reach the best outcomes with this new technology, it must be used in the right way, by the right surgeon with the right training and to the right patient.

Pathology of Pyogenic Liver Abscess in Children

1999 ◽  
Vol 2 (6) ◽  
pp. 537-543 ◽  
Author(s):  
Fausto E.L. Pereira ◽  
Carlos Musso ◽  
Jane S. Castelo
Keyword(s):  
Liver Abscess ◽  
Liver Tissue ◽  
Penetrating Trauma ◽  
Hepatic Abscess ◽  
Pyogenic Liver Abscess ◽  
Liver Parenchyma ◽  
Larva Migrans ◽  
Morphological Evidence ◽  
Predisposing Factor ◽  
The Right

Little is known about preexisting lesions in livers of children with pyogenic liver abscess (PLA). Study of these lesions may elucidate possible predisposing factors for the disease. In Vitória, state of Espirito Santo, Brazil, PLA in children is frequently associated with helminthic infections and eosinophilia. We hypothesize that nematode infection with larvae migrating through the liver is a predisposing factor for PLA, because the infection induces immunomodulation and likely trapping of bacteria in liver granulomas. In this report, we describe observations of 22 cases of PLA in children studied at autopsy (16 cases) or in surgical biopsies (6 cases), including 17 boys and 5 girls ranging in age from 1 to 13 years (mean 4.6 years, median 3.5 years). Multiple abscesses in both lobes were found in 13 cases and a single abscess was found in the right lobe in 10 cases. All cases showed histologically classical pyogenic inflammation without morphological evidence of amoebiasis. In six cases there were granulomas similar to those caused by larva migrans visceralis (from Toxocara or other nematodes) in liver tissue not affected by the abscess. Nematode antigens in central areas of necrosis of granuloma in all six cases and fragments of a larva, possibly of Toxocara, were found on samples immunohistochemically stained with polyclonal anti- Toxocara antibodies. There were numerous eosinophils in abscesses with Charcot-Leyden crystals. Eosinophils were found frequently in portal triads far from the abscess wall. In four cases, in which bile duct ascariasis was found, worms were noted in the bile ducts, and eggs were found in liver parenchyma surrounding the abscess in two cases. Foreign-body granulomas were found in one case in which penetrating trauma was the cause of abscess. In one case there was one histiocytic granuloma whose origin was not determined. The observation of six cases of granuloma similar to larva migrans visceralis (or produced by other nematode larva) in liver tissue not directly affected by the abscess supports the hypothesis that helminth infections with larva migrating through the liver are a predisposing factor for pyogenic hepatic abscess in children.

scholarly journals Hemodynamically unstable non-compressible penetrating torso trauma: a practical surgical approach

2021 ◽  
Vol 52 (2) ◽  
pp. e4004592
Author(s):  
Mauricio Millan ◽  
Carlos Alberto Ordoñez ◽  
Michael Parra ◽  
Yaset Caicedo ◽  
Natalia Padilla ◽  
...  
Keyword(s):  
Surgical Approach ◽  
Damage Control ◽  
Penetrating Trauma ◽  
Injured Patient ◽  
Damage Control Surgery ◽  
Developed Countries ◽  
Balloon Occlusion ◽  
Common Mechanism ◽  
Torso Trauma ◽  
The Right

Penetrating torso trauma is the second leading cause of death following head injury. Traffic accidents, falls and overall blunt trauma are the most common mechanism of injuries in developed countries; whereas, penetrating trauma which includes gunshot and stabs wounds is more prevalent in developing countries due to ongoing violence and social unrest. Penetrating chest and abdominal trauma have high mortality rates at the scene of the incident when important structures such as the heart, great vessels, or liver are involved. Current controversies surround the optimal surgical approach of these cases including the use of an endovascular device such as the Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) and the timing of additional imaging aids. This article aims to shed light on this subject based on the experience earned during the past 30 years in trauma critical care management of the severely injured patient. We have found that prioritizing the fact that the patient is hemodynamically unstable and obtaining early open or endovascular occlusion of the aorta to gain ground on avoiding the development of the lethal diamond is of utmost importance. Damage control surgery starts with choosing the right surgery of the right cavity in the right patient. For this purpose, we present a practical and simple guide on how to perform the surgical approach to penetrating torso trauma in a hemodynamically unstable patient.

An Agenda for the Future

2001 ◽  
Author(s):  
Jessica W. Berg ◽  
Paul S. Appelbaum ◽  
Charles W. Lidz ◽  
Lisa S. Parker
Keyword(s):  
Decision Making ◽  
Informed Consent ◽  
Medical Care ◽  
Large Scale ◽  
Medical Setting ◽  
Clear Understanding ◽  
Doctor Patient Communication ◽  
Legal Rules ◽  
The Individual ◽  
The Right

The cornerstone of our approach to informed consent is the belief that the right of patients to authorize their own medical treatment, usually called the right to autonomy in decision making, is a moral value worth promoting. When medical care is required, patients should be met by physicians’ openness and willingness to present and discuss a variety of options, with the clear understanding that patients can play a role, if they desire, in shaping the ultimate decision. Our instinctive assumption that most patients would endorse this approach was confirmed by a large-scale study sponsored by the President’s Commission (1). Patients do want to know about and have the option of influencing the nature of their medical care, even if they may not always exercise that option (2). Our society’s deepseated traditions of respect for the integrity of the individual reinforce the importance of protecting patients’ interests in the medical decisionmaking process. Legal initiatives by themselves are insufficient to accomplish these results (see Chapter 7). Endless proposals to refine the legal mechanisms by which the doctrine of informed consent is enforced are not likely to achieve their goals. The legal rules governing informed consent operate at a level of generality that makes it difficult for physicians to take them into account in dealing with patients. Some surveys have found that physicians are completely ignorant of the operative standard for disclosure in their state (1), and others have found that even when physicians are aware of the standard, they do not apply it properly (3). More significantly, however, the medical setting seems relatively impervious to regulation in this area. Physicians and administrators have control over the structure of medical care and over the content of physician-patient interactions. Regardless of the law of informed consent, if the structure of hospital and office practice provides negligible opportunities for doctor-patient communication, little disclosure or shared decision making will occur. If physicians are resistant to the moral imperatives of informed consent, tinkering with standards of disclosure is unlikely to affect their behavior.

scholarly journals RESULTS OF SURGICAL TREATMENT OF FIRE WOUNDS OF COLON

2021 ◽  
pp. 52-56
Author(s):  
K. V. Gumeniuk ◽  
I. P. Marcinkovsky ◽  
G. L. Bogush ◽  
V. G. Verdesh
Keyword(s):  
Surgical Treatment ◽  
Medical Center ◽  
Damage Control ◽  
Damage Control Surgery ◽  
Gunshot Wounds ◽  
Multi Stage ◽  
Post Traumatic ◽  
Adhesive Intestinal Obstruction ◽  
The Right ◽  
Colon Injuries

The aim of the study. Evaluate the results of surgical treatment of wounded with gunshot wounds of the colon. Materials and methods of research. A retrospective analysis of the results of surgical treatment of 32 wounded with gunshot wounds of the colon, who were treated in the Central Medical Center and area of responsibility (II–IV level of medical care) from 2014 to 2017. Damage to the right half of the colon was observed in 12 wounded (37.4 %), the left half — in 17 (53.2 %), the rectum — in 3 (9.4 %). A differentiated approach to surgical treatment of colon injuries of different localization is applied. Results and discussion. The method of multi-stage surgical treatment “Damage Control Surgery” was used in 12.5 % of patients. The most common complications of the injury were adhesive intestinal obstruction in 6.3 % of cases, the formation of intestinal abscesses — in 6.3 %, the development of post-traumatic pneumonia in 25 % of patients. Conclusions. If the tactics of “Damage Control Surgery” are followed, it is possible to improve the results of surgical treatment of colon injuries in severe and extremely severe patients.

scholarly journals Late presentation of extrauterine adenomyomas after laparoscopic morcellation at hysterectomy: a case report

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Mohammed Nagdi Zaki ◽  
Aafia Mohammed Farooq Gheewale ◽  
Nada Ibrahim ◽  
Ibrahim Abd Elrahman
Keyword(s):  
Case Report ◽  
Transvaginal Ultrasound ◽  
Iliac Fossa ◽  
Abdominal Cavity ◽  
Laparoscopic Hysterectomy ◽  
Pathology Report ◽  
Presacral Space ◽  
Gnrh Analogue ◽  
Power Morcellation ◽  
The Right

Abstract Background An adenomyoma is a well circumscribed form of adenomyosis and can be located within the myometrium, in the endometrium as a polyp, or extrauterine with the last being the rarest presentation amongst the three. With the ongoing advancement in gynecological surgery, the use of electromechanical morcellators have made the removal of large and dense specimens possible with minimally invasive techniques. However, it has also caused an increase in complications which were previously rare. Whilst the tissue is being grinded within the abdominal cavity, residual tissue can spread and remain inside, allowing for implantation to occur and thereby giving rise to recurrence of uterine tissue as a new late postoperative complication. Case presentation A 45-year-old woman presented with worsening constipation and right iliac fossa pain. Her past surgical history consists of laparoscopic supra-cervical hysterectomy that was indicated due to uterine fibroids. Computerized tomography and magnetic resonance imaging were done, which showed an irregular lobulated heterogeneous mass seen in the presacral space to the right, located on the right lateral aspect of the recto-sigmoid, measuring 4.5 × 4.3 × 4.3 cm in size. A transvaginal ultrasound revealed a cyst in the left ovary. The patient had a treatment course over several months that included Dienogest (progestin) and Goserelin (GnRH analogue) with add-back therapy. In line with the declining response to medications, the patient was advised for a laparoscopic ovarian cystectomy. During the surgery, an additional lesion was found as a suspected fibroid and the left ovarian cyst was identified as pockets of peritoneal fluid which was sent for cytology. The surgical pathology report confirmed adenomyosis in both specimens, namely the right mass and the initially suspected fibroid. Conclusion In this case report, we showcase a rare occurrence of an extrauterine adenomyoma presenting two years post laparoscopic morcellation at hysterectomy. This poses questions regarding the benefits versus risks of power morcellation in laparoscopic hysterectomy.

scholarly journals Right-sided Bochdalek hernia in an adult with hepatic malformation and intestinal malrotation

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Naoki Enomoto ◽  
Kazuhiko Yamada ◽  
Daiki Kato ◽  
Shusuke Yagi ◽  
Hitomi Wake ◽  
...  
Keyword(s):  
Elective Surgery ◽  
Abdominal Cavity ◽  
Three Dimensional ◽  
Simulation Software ◽  
3D Simulation ◽  
Diaphragmatic Defect ◽  
Intestinal Malrotation ◽  
Intestinal Loop ◽  
Bochdalek Hernia ◽  
The Right

Abstract Background Bochdalek hernia is a common congenital diaphragmatic defect that usually manifests with cardiopulmonary insufficiency in neonates. It is very rare in adults, and symptomatic cases are mostly left-sided. Diaphragmatic defects generally warrant immediate surgical intervention to reduce the risk of incarceration or strangulation of the displaced viscera. Case presentation A 47-year-old woman presented with dyspnea on exertion. Computed tomography revealed that a large part of the intestinal loop with superior mesenteric vessels and the right kidney were displaced into the right thoracic cavity. Preoperative three-dimensional (3D) simulation software visualized detailed anatomy of displaced viscera and the precise location and size of the diaphragmatic defect. She underwent elective surgery after concomitant pulmonary hypertension was stabilized preoperatively. The laparotomic approach was adopted. Malformation of the liver and the presence of intestinal malrotation were confirmed during the operation. The distal part of the duodenum, jejunum, ileum, colon, and right kidney were reduced into the abdominal cavity consecutively. A large-sized oval defect was closed with monofilament polypropylene mesh. No complications occurred postoperatively. Conclusion Symptomatic right-sided Bochdalek hernia in adults is exceedingly rare and is frequently accompanied by various visceral anomalies. Accurate diagnosis and appropriate surgical repair are crucial to prevent possible incarceration or strangulation. The preoperative 3D simulation provided comprehensive information on anatomy and concomitant anomalies and helped surgeons plan the operation meticulously and perform procedures safely.

scholarly journals Radiation-Induced Metabolic Shifts in the Hepatic Parenchyma: Findings from 18F-FDG PET Imaging and Tissue NMR Metabolomics in a Mouse Model for Hepatocellular Carcinoma

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2573
Author(s):  
Yi-Hsiu Chung ◽  
Cheng-Kun Tsai ◽  
Ching-Fang Yu ◽  
Wan-Ling Wang ◽  
Chung-Lin Yang ◽  
...  
Keyword(s):  
Fdg Pet ◽  
Liver Parenchyma ◽  
Metabolic Alterations ◽  
Nmr Metabolomics ◽  
Post Irradiation ◽  
The Third ◽  
Radiation Induced ◽  
18F Fdg ◽  
The Right ◽  
Over Time

Purpose: By taking advantage of 18F-FDG PET imaging and tissue nuclear magnetic resonance (NMR) metabolomics, we examined the dynamic metabolic alterations induced by liver irradiation in a mouse model for hepatocellular carcinoma (HCC). Methods: After orthotopic implantation with the mouse liver cancer BNL cells in the right hepatic lobe, animals were divided into two experimental groups. The first received irradiation (RT) at 15 Gy, while the second (no-RT) did not. Intergroup comparisons over time were performed, in terms of 18F-FDG PET findings, NMR metabolomics results, and the expression of genes involved in inflammation and glucose metabolism. Results: As of day one post-irradiation, mice in the RT group showed an increased 18F-FDG uptake in the right liver parenchyma compared with the no-RT group. However, the difference reached statistical significance only on the third post-irradiation day. NMR metabolomics revealed that glucose concentrations peaked on day one post-irradiation both, in the right and left lobes—the latter reflecting a bystander effect. Increased pyruvate and glutamate levels were also evident in the right liver on the third post-irradiation day. The expression levels of the glucose-6-phosphatase (G6PC) and fructose-1, 6-bisphosphatase 1 (FBP1) genes were down-regulated on the first and third post-irradiation days, respectively. Therefore, liver irradiation was associated with a metabolic shift from an impaired gluconeogenesis to an enhanced glycolysis from the first to the third post-irradiation day. Conclusion: Radiation-induced metabolic alterations in the liver parenchyma occur as early as the first post-irradiation day and show dynamic changes over time.

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