The PROCESS 2020 Guideline: Updating Consensus Preferred Reporting Of CasESeries in Surgery (PROCESS) Guidelines

Post COVID-19 pulmonary complications; a single center experience

INTRODUCTION

Although the rate and severity of complications after coronavirus 2019 disease (COVID-19) resolution is currently unknown, evidence regarding their presence is increasing in the literature. This study presents a series of cases with post COVID-19 short-term pulmonary complications.

METHODS

This is a single center retrospective case series study. The demographic and clinical data were collected from the center's electronic records. All the included cases were confirmed COVID-19 patients who had pulmonary complications even after their recovery.

RESULTS

Nineteen COVID-19 patients were involved in this study. Fourteen of them were male (73.7%) and only 5 (26.3%) cases were female, with a mean age of 52.05 years (26-77). All of the patients developed severe COVID-19 and were admitted to intensive care unit (ICU). The average infection duration was 13.5 days (10-21). The most common complaints after recovery from COVID-19 were shortness of breath, fever, and hemoptysis. Computed tomography scan showed different pulmonary abnormalities between the cases. Different surgical procedures were performed for the patients according to their conditions, such as decortications, lobectomy, and bullectomy. More than half of the patients (n = 10) recovered and were discharged from hospital without complications, five patients were admitted to the ICU, 3 cases developed mucormycosis, and one case passed away.

CONCLUSION

Following the resolution of COVID-19, patients may experience severe pulmonary complications that may last for months and can affect quality of life, ICU admission, or even death.

Choroidal hemangioma in Sturge Weber syndrome: Case series with confirmed tissue diagnosis

Introduction

Sturge-weber syndrome (SWS) is a rare condition that presents with a typical facial port-wine stain, neurological manifestations such as seizures, and ocular involvement by glaucoma and/or choroidal hemangioma. In this series we demonstrate the histopathological details of the primary ocular involvement as well as the late blinding secondary ocular changes.

Presentation of cases

Seven cases were included with the diagnosis of choroidal hemangioma in association with SWS (6 enucleations and one evisceration). Male to female ratio was 4:3. Age at enucleation/evisceration ranged from 25 to 68 years with a median of 42 years. Five cases had history of glaucoma (71.4%). Diffuse hemangioma was found in all (4 cavernous and 3 mixed cavernous/capillary type). Conjunctival and episcleral hemangiomas were found in 3/7. Iris neovascularization and retinal detachment were confirmed in 5/7 cases each (71%).

Discussion

Our demographic and histopathological findings parallel what was previously concluded in the literature about the lack of gender predilection in SWS, and the most common ocular presentations of glaucoma and choroidal hemangioma, which is mostly diffuse in nature. The hemangioma type was found to be mostly cavernous followed by mixed capillary and cavernous. We demonstrated late associated ocular changes such as cataract, iris neovascularization, exudative retinal detachment, retinal pigment epithelium hyperplasia/metaplasia, and optic nerve atrophy, all of which aid in the poor visual outcome in these patients.

Conclusion

Sturge-weber syndrome is a rare but visually disabling disease due to the associated ocular manifestations of glaucoma and choroidal hemangioma. Multidisciplinary approach because of the diverse presentation of this condition by pediatrician, neurologist, and ophthalmologist is essential with an attempt to preserve vision.

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Sturge-weber syndrome (SWS) is a rare, condition manifesting with port-wine stains, seizures, glaucoma, and hemangiomas.

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Diffuse choroidal hemangioma (DCH) is the typical ocular lesion in SWS.

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We report 7 cases with histologically confirmed SWS-associated DCHs and their relevant visually disabling complications.

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Early diagnosis and treatment are essential for improved visual outcome.

Long-term outcome of novel combined surgical-injection treatment (COSIT) for large hepatocellular carcinoma: Stage 2A IDEAL prospective case series

BACKGROUND

Large hepatocellular carcinoma (HCC) treatment options have obvious limitations. Our trial comprises ipsilateral hepatic artery ligation and extrahepatic collaterals division (HALED, reinforced by percutaneous tumor injection controlling residual HCC arterial supply. We aimed to evaluate the long term safety and feasibility of the Combined Surgical and Injection of alcohol Treatment (COSIT) as a novel therapy for the large HCC.

MATERIAL AND METHODS

Candidates' clinical data of the of this case series were prospectively and sequentially reported in accordance with stage 2a development IDEAL (Idea, Development, Exploration, Assessment and Long-term monitoring) recommendations. It included adult patients with HCC (diameter >5 cm) subjected to COSIT coming to our center during a five years' trial evaluating the long term outcome measures. Study ID (NCT03138044 ClinicalTrials.gov).

RESULTS

Patients were 21, their mean age (±standard deviation) was 61·9 (±9·3) years. Eleven (52.4%) patients had tumors diameter >10 cm. 17 (80.9%) patients were advanced BCLC stage. Six modifications were made in this injection phase till it came to a stability. The mean alcohol volume was 72.0 mls. The mean follow-up duration was 16 months. The median overall survival duration was 14 months. The one, three and five years' survival was 71.4%, 23.8% and 4.8%, respectively. Grade 3/4 and 4 Common Toxicity Criteria for Adverse Effects (v4.03) were encountered in 10 (47.6%) and one (4.8%) patients, respectively.

CONCLUSION

This preliminary findings of COSIT can be a promising alternative treatment for patients having large HCC. Consequently, a multicenter stage 2b Exploration IDEAL trial is suggested.

Early percutaneous tracheostomy in COVID19 patients with failed intubation: A case series

INTRODUCTION

COVID19 and pulmonary dysfunction leading to acute respiratory distress syndrome (ARDS).

CASE STUDY PRESENTATION

Herein we presented the cases of failed intubation that was replaced by early percutaneous dilational tracheostomy. The procedure is safe for the patients, doctors and clinical staff.

CONCLUSION

Additionally, we report mucormycosis after COVID19 treatment that was potentially due to immunosuppressive drugs.

Management of huge splenic artery aneurysm with new hybrid procedure including endovascular and open surgical approach: Case series

INTRODUCTION

Splenic artery aneurysms (SAAs) account for more than half of all visceral artery aneurysms. Small SAAs are usually asymptomatic, but giant aneurysms are more likely to cause symptoms and result in life-threatening complications; these aneurysms treatment can be challenging. Splenic artery aneurysms treatment includes laparotomy, laparoscopy, or endovascular techniques.

CASE PRESENTATION

This case series reports the details of successful management of three patients with huge splenic artery aneurysms who underwent hybrid surgery, endovascular inflow control with a balloon, and open aneurysm resection.

DISCUSSION

Although endovascular treatment options are increasingly favored, only selected aneurysms are suitable for these procedures, as marked tortuosity of the artery or SAA in the proximal splenic artery may not be suitable for endovascular management.

CONCLUSION

Open surgery escorted by endovascular techniques can be considered an ideal treatment of SAA in the proximal region of the splenic artery.

Long-term outcomes of rotating gamma knife for vestibular schwannoma: A 4-year prospective longitudinal study of 89 consecutive patients in Vietnam

Background:

Microsurgical total removal of vestibular schwannoma (VS) is the definitive treatment but has a high incidence of postoperative neurological deficits. Rotating Gamma Knife (RGK) is a preferred option for a small tumor. This study aims to evaluate long-term neurological outcomes of RGK for VS.

Methods:

This prospective longitudinal study was conducted at the Nuclear Medicine and Oncology Center, Bach Mai Hospital, Hanoi, Vietnam. Eighty-nine consecutive patients were enrolled from October 2011 to October 2015 and followed up to June 2017. RGK was indicated for VS measuring <2.2 cm, while RGK for tumors measuring 2.2–3 cm was considered in patients with severe comorbidities, high-risk surgery, and who denied surgery. Concurrently, VS consisted of newly diagnosed, postoperative residual, and recurrent tumors. Patients with neurofibromatosis type 2 were excluded from the study. Primary outcomes were radiological tumor control rate, vestibulocochlear functions, facial and trigeminal nerve preservation. Stereotactic radiosurgery was performed by the Rotating Gamma System Gamma ART 6000.

Results:

The tumors were measured 20.7 ± 5.6 mm at pre treatment and 17.6 ± 4.1 mm at 3-year post treatment. The mean radiation dose was 13.5 ± 0.9 Gy. Mean follow-up was 40.6 ± 13.3 months. The radiological tumor control rate was achieved 95.5% at 5-year post treatment. The hearing and vestibular functions were preserved in 70.3% and 68.9%, respectively. The facial and trigeminal nerve preservation rates were 94.4% and 73.3%, respectively.

Conclusion:

RGK is an effective and safe treatment for VS measuring ≤3 cm with no significant complications during long-term follow-up.

Anatomic based microfracture technique of insertion for rotator cuff repair in Vietnamese people: Case series study

Abstract

Postoperative tendon healing is still a matter of concern after rotator cuff repair. Several techniques have been introduced to help improve this healing process. Among them, the bone marrow is commonly used source and a research subject for methods using stem cells to promote wound healing process. A number of studies have shown that bone marrow stem cells can travel up through the holes on the rotator cuff insertion sites, contributing into the rotator cuff repair process, increasing the efficiency of tendon healing and improving clinical results.

Patients and methods

Cross-sectional descriptive study was performed on 41 rotator cuff tear patients. The microfractures for these patients were calculated beforehand, which have great depth but small diameter, based on the anatomical characteristic of the rotator cuff tear insertions of Vietnamese people. Patients' rotator cuff tendon healing processes were evaluated using ultrasound after surgery. Final tendon healing and clinical results ultimately rely on MRI assessments, classified according to Sugaya's classification, UCLA and ASES scale.

Results

No cases of rupture and fracture of the greater tubercle was recorded. There was a clear progression of tendon healing on ultrasound according to postoperative follow-up time-stamps (1 month, 3 months). MRI images evaluation also reveals at the latest follow-up time, according to Sugaya classification, the ratio of tendon healing was 87.8%, while the percentage of re-rupture was 12.2%. ASES and average UCLA scale were collected at the end of the study, respectively as 95.41 ± 5.45 and 32.36 ± 2.53.

Conclusion

The technique's microfractures characteristics based on the rotator cuff tear insertion anatomy ensures a secure, straightforward approach along with promising results in terms of tendon healing rate and postoperative functional outcomes.

Isolated peripheral longitudinal tears in the anterior-middle segment of medial meniscus among young soccer players: A case series

Introduction

There was little information about the isolated medial meniscal tears in the anterior–middle segment. This study aimed to report the infrequent cases of the isolated medial meniscal tears in the anterior–middle segment related to kicking motion among young soccer players with a short-term postoperative outcome.

Presentation of case

In the retrospective review of the surgical records from 2000 to 2018, there were 15 cases with the corresponding tear. They were all young male soccer players with a mean age of 16.7 years (range: 10–23 years). The cause of injury was kicking motion during playing soccer in all the patients. The most frequent symptom was locking in 80% of the cases. In the arthroscopic evaluation, all the cases presented with a longitudinal (bucket-handle) tear in the anterior–middle segment in the peripheral zone with a length of 25 to 30 mm, while the posterior segment and the cruciate ligaments were intact. Meniscal repair was performed for all the cases. At one year, all the patients could return to play soccer with a pre-injury level without any symptoms. In the second-look arthroscopy at six months among four cases, all meniscal tears healed completely.

Discussion and conclusion

Clinicians should be aware of the possibility of isolated peripheral longitudinal tear in the anterior–middle segment of the medial meniscus, which is related to the kicking motion among young soccer players and mainly causes locking.

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Isolated medial meniscal tears in anterior–middle segment are relatively infrequent.

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These tears cause after kicking motion among young soccer players.

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Longitudinal (bucket-handle) tears are observed in the periphery.

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Clinical outcomes after repair are good.

Increase of lung function usage bronchoscopy in COVID-19 patients: Three case series in Indonesian adult

Background

COVID-19 is a virus that is spread by aerosol which can cause worsening of hypoxia and bronchoscopy procedures in COVID-19 patients may be considered.

Method

The design of this study is a case series reported using the Preferred Reporting of Case Series in Surgery (PROCESS) 2020 Guideline. Data collection was carried out in the period January–April 2021. All participants underwent X-ray examination and blood gas analysis as well as signs of infection before and after bronchoscopy.

Result

Three intubated patients with COVID-19 were confirmed from PCR nasopharyngeal swab present with worsening on chest X-ray. All three patients had a normal bronchial wall with some inflammation and thick mucus resulting in lung atelectasis and massive inhomogeneous opacity on chest X-ray. Patients showed improvement on chest X-ray after bronchoscopy intervention.

Conclusion

The bronchoscopy procedure can improve the lung function of COVID-19 patients and if it is carried out by medical personnel who pay attention to universal precautions, it will minimize the occurrence of transmission.

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Bronchoscopy procedure improves lung function in COVID-19 patients.

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The use of additional personal protective equipment for medical personnel is required during bronchoscopy in COVID-19 patients.

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Bronchoscopy can prevent the use of antibiotics that are not effective.

Subcutaneous emphysema during mandibular wisdom tooth extraction: Cases series

Subcutaneous emphysema occurs when air is forced under the tissue, causing swelling, crepitus on palpation, and the possibility of spreading along the fascial planes. Although subcutaneous emphysema secondary to dental procedures is rare, it can be a potentially fatal complication if not diagnosed and treated promptly and correctly. Dentists need to be able to differentiate subcutaneous emphysemas from more common disease processes that have similar clinical presentations. We report a 22-year-old male who underwent mandibular wisdom tooth extraction and subsequently developed extensive subcutaneous emphysema. The patient was quickly taken care of, in partnership with the maxillofacial department. The purpose of this report is to bring attention to the fact that obtaining an accurate diagnosis for this condition is very important and management on time can prevent serious complications.

Correction of Genu Recurvatum Deformity Using a Hexapod Frame: A Case Series and Review of the Literature

Aim and objective

Genu recurvatum is a rare deformity for which minimal literature exists. Non-operative management typically gives unsatisfactory results. This study aims to evaluate the treatment of genu recurvatum with a hexapod frame.

Materials and methods

A single-center retrospective chart review of genu recurvatum cases treated with a hexapod fixator application was performed. Radiographic parameters included the following: leg length discrepancy (LLD), angle of recurvatum, angle of tilt of the tibial plateau, patellar height and anatomic proximal posterior tibial angle (aPPTA). Radiographic and functional results were evaluated.

Results

A total of five patients with six limbs corrected with a hexapod frame were found. Aetiology included post-traumatic (2), post-infectious (1) and idiopathic (3). The mean age at application was 13.36 (5.5–18.0) years. The total mean time in the fixator was 225 (160–412) days. The LLD decreased from a mean of 35.6 mm (0.7–50) preoperatively to a mean of 14.8 (1.0–39.3) postoperatively. The average patellar height remained similar 0.97 (0.69–1.2)–0.97 (0.51–1.6). The angle of the tilt of the tibial plateau improved from a preoperative mean of 66° (58.5–73.5°)–92.5° (80–98.5°). The angle of recurvatum improved from a preoperative mean of 26.4° (18.5–31°)–5.0° (0–9°). The aPTTA improved from (102–118°)–85.5° (77–96°).

Conclusion

Osteotomy distal to the tibial tuberosity and deformity correction using a hexapod frame allows for multiplanar correction. Throughout treatment, soft tissue management with physical therapy remained key to prevent knee contracture.

Clinical significance

A hexapod frame is a safe and accurate technique that allows correction of genu recurvatum along with concomitant deformities with low risk of complications.

How to cite this article

Johnson L, McCammon J, Cooper A. Correction of Genu Recurvatum Deformity Using a Hexapod Frame: A Case Series and Review of the Literature. Strategies Trauma Limb Reconstr 2021;16(2):116–119.

Fournier's gangrene: Seven years of experience in the emergencies service of visceral surgery at Ibn Rochd University Hospital Center

Introduction

This work aims to describe and discuss the epidemiological, clinical, therapeutic and evolution of Fournier's gangrene.

Materials and methods

Case series with retrospective data collection of patients treated for Fournier's gangrene between January 2010 and March 2017. The main etiologies, risk factors, postoperative complications outcomes and long term follow up results were analyzed.

Results

Eight four (84) patients were recruited. The average age of our patients was 49 years (with limits of 20–76), the male gender dominates our series (83.33%) with a sex ratio of 5 M/1W, the most frequently found risk factor was diabetes mellitus (37%). The most common etiology was anal abscesses (32%). The average time to consultation was 8 days (limits ranges from 3 to 30 days). All patients were admitted at a necrosis stage (100%). Anemia was identified in 85% of cases. The low platelets were noticed in 44.03% of cases. Hypoalbuminemia was found in 93% of cases. All patients (100%) benefited resuscitation initially and antibiotic therapy on their admission. They received emergency surgical debridement with a cleansing stoma. The average length of hospital stay was 13 days and complications occurred in 33% of cases. The mortality rate was 7.14%.

Conclusion

Fournier's gangrene is a medico-surgical emergency with a high morbidity and mortality rate. Early diagnosis as well as antibiotic therapy and the quality of debridement save the patients.

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Fournier's gangrene is a rare but severe disease.

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The diagnosis and treatment delay and lesions extension increase mortality.

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The treatment is multidisciplinary.

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Early diagnosis and treatment improve prognosis.

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Tobacco intoxication is suspected to be risk factor.

Endoscopic Endonasal Versus Transoral Odontoidectomy for Non-Neoplastic Craniovertebral Junction Disease: A Case Series

BACKGROUND

Odontoidectomy is a challenging yet effective operation for decompression of non-neoplastic craniovertebral junction disease. Though both the endoscopic endonasal approach (EEA) and the transoral approach (TOA) have been discussed in the literature, there remain few direct comparisons between the techniques.

OBJECTIVE

To evaluate the perioperative outcomes of EEA vs TOA odontoidectomy.

METHODS

A retrospective review of all cases undergoing odontoidectomy by either the EEA or TOA was performed. Attention was paid to the need for prolonged nutritional support, prolonged respiratory support, and hospitalization times.

RESULTS

During the study period between 2000 and 2018, 25 patients underwent odontoid process resection (18 TOA and 7 EEA). The most common indication for surgery was basilar invagination. Hospital length of stay, intensive care unit length of stay, and intubation days were all significantly shorter in the EEA group compared to the TOA group (P < .01, P = .01, P < .01, respectively). Prolonged nutritional support in the form of a gastrostomy tube was required in 5 patients and tracheostomy was required in 4 patients; all of these underwent odontoidectomy by the TOA. There was no statistical difference in neurological outcomes between the EEA and TOA groups (P = .17).

CONCLUSION

Odontoidectomy can be performed safely through both the EEA and TOA. The results of this study suggest the EEA has shorter hospitalizations and a lower probability of requiring prolonged nutritional support. These advantages are likely the results of decreased oropharyngeal mucosa disruption as compared to the TOA.

Comparison of Pericranial Autograft and AlloDerm for Duraplasty in Patients With Type I Chiari Malformation: Retrospective Cohort Analysis

BACKGROUND

Pericranial autograft is a popular option for duraplasty during Chiari decompression with several theoretical advantages, but comparisons to other materials have yielded mixed results.

OBJECTIVE

To compare outcomes between pericranial autograft and AlloDerm (BioHorizons).

METHODS

Consecutive suboccipital craniectomies for patients with type I Chiari malformation (CM-I) over an 8-yr period at a single institution were identified. Exclusion criteria included revision surgeries and suboccipital decompressions without duraplasty. Outcomes included incisional cerebrospinal fluid (CSF) leakage, length of stay (LOS), wound complication, aseptic meningitis, syrinx improvement, and symptomatic improvement.

RESULTS

A total of 101 patients (70 females and 31 males) with a median (interquartile range) age of 17 yr (11-32) met the inclusion criteria. There were 51 (50%) patients who underwent duraplasty with pericranial autograft, and the remainder underwent duraplasty with AlloDerm. There were 9 (9%) patients who experienced a postoperative CSF leak. After adjusting for confounding factors, obesity (odds ratio [OR]: 4.69, 95% CI: 1.03-25.6) and use of AlloDerm (OR: 10.54, 95% CI: 1.7-206.12) were associated with CSF leak. Wound complication occurred in 8 (8%) patients but was not associated with graft type (P = .8). Graft type was not associated with LOS, syrinx improvement, or symptom improvement. Reoperations occurred in 10 patients with 4 in the autograft group and 6 in the AlloDerm group (P = .71).

CONCLUSION

In patients with CM-I, expansile duraplasty with AlloDerm was associated with greater odds of CSF leakage than pericranial autograft. Obesity was also associated with increased odds of CSF leakage.

Extraluminal migration of ingested fish bone in the upper aerodigestive tract: A series of three cases with broad clinical spectrum of manifestations and outcomes

Introduction

Incidental fish bone ingestion may penetrate the upper aerodigestive tract and cause extraluminal migration due to late presentation or missed diagnosis. The migrated fish bone exhibits a wide spectrum of clinical manifestations, ranging from mild symptoms to potentially fatal complications.

Presentation of case

We report three cases of extraluminal fish bone migration with diverse clinical presentations and complications. The first patient had mild throat symptoms and a fish bone that travelled through the neck and migrated towards the subcutaneous tissue without causing complications. The second patient developed deep neck abscess and thoracic complications as a result of the migrated foreign body, but recovered after surgical exploration and foreign body removal. The third patient presented late in sepsis and upper airway obstruction, subsequently succumbed to multiorgan failure before any surgical intervention.

Discussion

Thorough physical and endoscopy examinations are essential in patients with fish bone ingestion. Normal endoscopic findings in a symptomatic patient should always raise the suspicion of a migrated fish bone. A radiographic imaging study is often helpful in locating the foreign body and potential complications. The migrated fish bone that acts as the source of infection in the neck should be traced and removed surgically. The resulting abscess, if present, must be drained. The management of a migrated fish bone can be challenging and often require multi-discipline collaboration.

Conclusion

The migration of the ingested fish bone outside the upper aerodigestive tract can cause serious complications and death in some cases. Clinicians should always maintain a high level of suspicion towards extraluminal migration in a patient with a history of fish bone ingestions but normal endoscopic findings. We emphasize the importance of early recognition and prompt surgical intervention to remove the migrated fish bone to minimise the potential morbidity and mortality.

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Incidental fish bone ingestion can penetrate and migrate out of aerodigestive tract.

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The manifestations of a migrated fish bone vary from mild symptoms to severe complications.

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The complications are determined by the site and path of the fish bone migration.

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A normal endoscopy finding does not rule out extraluminal fish bone migration.

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Early recognition and prompt surgical intervention can reduce morbidity.

Midterm outcomes of the covered endovascular reconstruction of the aortic bifurcation for aortoiliac occlusive disease in a latinoamerican population

INTRODUCTION

Surgical approach of aortoiliac occlusive disease (AOD) with aorto-bi-femoral graft or endarterectomy, has been the first line treatment with patency rates up to 90%. Nevertheless, this procedure has an early mortality rate of 4%. Vascular complications of aorto-bi-femoral graft have an average incidence of 5-10% and development of incisional hernia in 10% of the cases. The Covered Endovascular Reconstruction of Aortic Bifurcation or CERAB technique, as a new approach is shaping up to be a promising approach. However, there are few studies in Latin America and the Caribbean.

MATERIALS AND METHODS

Retrospective multicenter study. All patients treated with the CERAB technique between February 2015 and June 2021 in three hospitals.

RESULTS

A total of 9 patients (5 male and 4 female) were treated with the CERAB technique. Only one patient died. Of the total number of patients, 41.2% had a TASC II - C classification, and 58.8% had a TASC II - D classification. Complications included dissection in only 2 patients, massive bleeding in 1 patient and hematoma in 3 patients. The average number of days in critical care was 1.2 days and 2.6 in hospitalization. Two patients required endovascular reintervention. Primary patency was present in 66.7% of the patients.

DISCUSSION

The CERAB technique presents a low morbidity and mortality with an 88.9% of technical success rate. None of our patients needed Chimney CERAB procedure. Our results are similar to those reported in the literature, where they report primary patency rates between 82% and 97%.

Characteristics, comorbidity burden and outcomes in centenarians undergoing surgery in a university hospital: A case series

Introduction

As the population ages, so too does the age of those requiring surgery. People over the age of 100, centenarians, often have a greater degree of comorbidity and frailty than their younger counterparts but may also have a greater incidence of events requiring surgical intervention. There is, however, a dearth of literature describing the clinical course and practical considerations for this vulnerable population undergoing surgery. We aimed to describe the demographics of centenarians undergoing surgery, the procedures they receive, their intraoperative anaesthesia management, and their postoperative outcomes.

Presentation of cases

A retrospective cohort study was completed to understand key perioperative and intraoperative variables linked to improved outcomes. Of the 25 patients included in this study, 22 (88%) were female and the median age was 101 years. Emergency cases predominated (72%) and 44% of surgeries occurred after hours. 60% underwent an intermediate risk surgery, and no centenarians underwent high risk surgery in this study period.

Discussion

64% of patients experienced at least one episode of intraoperative hypotension, with a median 3.5 epochs per patient. 68% of patients experienced postoperative complications and 20% of patients had a complication of Clavien-Dindo severity ≥ III. In centenarians, the risk of high severity postoperative complications was independent of the intrinsic procedural risk.

Conclusion

Centenarian patients have an elevated burden of comorbidity, presenting often in the emergent setting. However, age alone should not preclude surgical intervention as expert multidisciplinary care can have acceptable outcomes.

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Centenarian patients undergoing surgery are frail

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Most centenarian patients experience postoperative complications

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Surgery in centenarians can be feasible and undertaken safely

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Appropriate patient selection leads to acceptable outcomes

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Centenarians should not be denied surgery based on age alone

A comparative analysis of gallbladder torsion and acute gallbladder disease without torsion: a single-center retrospective case series study

Background

Acute gallbladder disease (AGD) is frequent in the emergency department (ED), and usually requires surgical intervention. Gallbladder torsion (GT) is a rare entity among patients with AGD. There are sparse reviews of GT’s clinical characteristics, and there is no comparative study between them in the same patient cohort. Therefore, we report the case series of GT, and compare the statistical differences between GT and non-GT with AGD.

Methods

We collected retrospective data from patients who visited ED with AGD and underwent emergency cholecystectomy between January 2005 and December 2020. We combined consecutive case series of GT and compared them with non-GT gallbladder disease.

Results

Six GT cases were diagnosed over the study duration. Five were female (83%) and the average age was 77.8 years. All patients presented with abdominal pain, and the median duration of pain was two days. Only two cases were suspected for GT pre-operatively (33%). One patient underwent laparotomy, and the others underwent laparoscopic cholecystectomy with a mean operation time of 59 min. The torsion direction was of the same proportion in both directions; five (83%) were rotated completely. The mean length of hospital stay was 9.3 d and outcomes were favorable in most GT cases. In the comparative study between GT and non-GT, age was higher in the GT group (P=0.048), and duration or severity of pain showed no statistical difference (P=0.528; P=0.637, respectively). Body temperature was higher in the non-GT group without statistical significance (P=0.074). Gallstones were present in 68.8% of the non-GT group, which is significantly higher than that of the GT group (P=0.036).

Conclusions

Six exceptional GT cases were managed successfully. The overall characteristics of each GT case demonstrated similar with previous reviews. Our comparative analysis showed that age, pulse rate, serum creatinine level, and gallstone presence showed statistical differences. Contrary to the traditional knowledge of GT, some distinct features like sex, duration or severity of pain, and fever showed no significant differences within AGD in our research.

Amyand's hernia- outcome of nylon darn repairs after complicated appendix surgeries in a district hospital: case series

INTRODUCTION

Complicated appendix is a least expected sac content of inguinal hernias that always require appendix surgery and hernia repair. The current recommendations for posterior wall repairs however, continue to attract conflicting views as to which modality gives the best outcome in infected surgical wounds. New posterior wall repair methods with properties to withstand surgical site infections, minimise hernia recurrence, affordable and easy skill to acquire with a potential to be widely adopted are continuosly sort.

AIM

To determine the surgical outcomes of complicated Amyand Hernias repaired using the open tissue base Nylon Darn posterior wall re-enforcement method.

METHOD

A retrospective review of medical records of patients who had surgery for emergency inguinal hernia with intra-operative confirmation of complicated appendix in the hernia sac from January 2015 to December 2020 at the Margaret Marquart Catholic Hospital, Kpando were included. Data on age, sex, clinical presentation, surgical procedure, intra-operative findings, post operative complications were captured and presented as descriptive statistics.

RESULTS

Twelve out of 286(4.6%) repairs were complicated Amyand Hernias in patients aged 6weeks to 76-years{median age 54.5-years}. Most of them were adults, long-standing hernias. All diagnosis were made on-table. Surgical site infections was the most frequent complication in types III and IV AHs which resolved with antibiotic treatment.

CONCLUSION

The incidence of complicated AHs is higher and should be anticipated in surgeries for long-standing complicated inguinal hernias. Even though complications were significantly associated with longer hospital stay, no second procedure or mortality was recorded.

Diode laser photocoagulation of intraoral (and perioral) venous malformations: Cases series

Vascular anomalies are subdivided into vascular tumors (hemangiomas) and vascular malformations. They are frequently located in the head, neck, and oral cavity. They are common complaints reported in patients seeking treatment for aesthetic or functional issues. However, recent advances in the diagnosis and management of these lesions are improving treatment strategies. This review provides both basic and up-to-date knowledge on the most common vascular anomalies encountered by practitioners. Due to the wide variability of treatment options which often generates debate, this paper work aims to provide a comprehensive approach of these lesions based upon current concepts and practical clinical experience. Our article is about 4 patients who had consulted for one or several purplish, elevated, well limited and soft lesion. These lesions was not painful, but worrying for patients. Therapies for VAs continue to generate a dilemma for oral surgeons. Several treatment options were reported, including conventional surgery with or without adjunctive preoperative embolization, and drug therapies, such corticosteroids, intralesional injection of corticosteroids and intralesional injections of sclerosing agents. All of these therapeutic approaches carry a high risk of severe side effects such as scars, pain, and bleeding [7]. Nowadays, advances in the use of lasers have allowed doctors an effective treatment with minimal side effects [9]. All our cases described in this article were done by Pr Haitami, using the 980 nm Diode laser, and a complete healing was observed in about 8 months at the most. The laser is therefore a great help in the management of this type of lesion.

Comparative analysis of clinicopathologic features between adenoma and hyperplasia in surgically treated patients for hyperparathyroidism: A retrospective study

BACKGROUND

Hyperparathyroidism (HPT) is a common endocrine disorder resulting from overproduction of parathyroid hormone (PTH). Usually HPT is caused by parathyroid adenoma (PA) or parathyroid hyperplasia (PH). Our aim is to assess clinicopathologic features associated with PA and PH in patients with HPT.

METHODS

We retrospectively collected 29 cases of HPT recorded at the Department of Pathology of Hassan II University Hospital of Fes, Morocco, from 2013 to 2016.

RESULTS

The mean age was 52.14 ± 15.7 years (range of 22-76 years), 13 patients (44.8%) had primary HPT, 16 (55.2%) had secondary HPT. The largest size of the resected parathyroid specimens ranged from 1 to 3.6 cm (mean of 2.26 ± 0.66 cm). Seventeen patients (58.6%) had PA, the remaining cases were diagnosed as PH. There were no significant statistical differences between PA and PH in age, sex, clinical presentation, preoperative serum PTH, or in parathyroid gland size (P > 0.05). However compared to PH, PA is more often a single-gland disease, found in primary HPT with higher preoperative calcium level (P ˂ 0.05).

CONCLUSIONS

In patients surgically treated for HPT, PA is associated with some distinctive clinicopathologic features. These findings could be helpful to pathologists and clinicians for appropriate clinicopathologic management.

Robotic-assisted nipple-sparing mastectomy followed by immediate microsurgical free flap reconstruction: Feasibility and aesthetic results - Case series

BACKGROUND

The application of robotic-assisted nipple-sparing mastectomy (R-NSM) has allowed mastectomy to be performed via a small incision. Breast reconstruction with free autologous tissue results in the most natural and long-lasting results, however, its application in R-NSM can be difficult via the small incision and haven't been explored in depth. The purpose of the study was to investigate the feasibility and aesthetic outcome of free perforator flap breast reconstruction via small lateral chest wall incision after R-NSM.

MATERIALS AND METHODS

A retrospective chart review was conducted to identify patients who received R-NSM and free perforator flap reconstruction as the study group and patients who received conventional nipple-sparing mastectomy (C-NSM) and free perforator flap reconstruction as the control group from January 2018 to August 2020 by single reconstructive surgeon. Patient demographic data, complications from both mastectomy and reconstruction, status of resection margin and oncological outcome were reviewed. Aesthetic outcome was evaluated by 9 plastic surgeons.

RESULTS

A total of 63 patients were included of which 22 (34.9%) received R-NSM and 41 (65.1%) received C-NSM. Their demographic data, reconstruction flaps, overall complication rate and follow up time were similar. Unlike C-NSM, majority of the R-NSM groups used the thoracodorsal or lateral thoracic vessels as the recipient vessels. Patients in the R-NSM group has smaller scar and better aesthetic outcome in the symmetry of breast inframammary fold, scar location and visibility, and overall aesthetic outcome.

CONCLUSION

Although with difficulty in microvascular anastomosis and flap inset and shaping, R-NSM with perforator flap reconstruction presented with equal surgical and oncological safety with C-NSM and even better aesthetic results.

Effectiveness of mini-transverse incision versus traditional reduced technique in the treatment of carpal tunnel syndrome. A prospective cohort study

BACKGROUND

Carpal tunnel syndrome has attracted attention as an occupational disease due to the dramatic increase on its magnitude, and its prevalence in the general population, who's has been reported from a 0.6 to 3.4%. Currently, there are various techniques for its approach. However, there is great controversy when it comes to establishing which of the methods is the most beneficial. The objective of this study was to compare the efficacy of the mini-transverse incision against the traditional longitudinal technique in treatment of carpal tunnel syndrome.

MATERIALS AND METHODS

A series of cases is presented, prospectively included, of patients with a diagnosis of carpal tunnel syndrome, who are beneficiaries of a government hospital. We present a series of cases with a diagnosis of carpal tunnel syndrome, which were performed with two different techniques. Both techniques were evaluated by comparing the recovery and work reintegration times, as well as the decrease in pain and the absence of complications.

RESULTS

A total of 8 patients operated with a minimal incision and 9 with a traditional reduced incision were studied. Significant differences were shown in the days taken to return to work, with a median of 17.5 (q25-q75 14-21) days for mini-transverse incision group and of 28 (q25-q75 21-28) days for the longitudinal traditional incision group (p = 0.002). Likewise, differences were obtained in the visual analogue pain scale during the first week of evaluation 4 vs 7 (p = 0.000), in contrast to complications where there were no differences at all.

CONCLUSION

The results obtained corroborate a greater efficacy of the mini-transverse incision technique, in reducing disability times. This favors the health institution to reduce the costs of rehabilitation and for the patient to have a prompt work reintegration. It is suggested to strengthen the scientific evidence that supports the use of this technique by exploring other areas such as functional status or long-term benefits.

Surgical treatment of external auditory canal cholesteatoma in congenital malformation of the ear: A case series

Background

External auditory canal (EAC) cholesteatoma is a lesion lined with stratified squamous epithelium containing proliferative keratin with bony erosion in EAC which can spread to the tympanic cavity, mastoid, and surrounding organ. External cholesteatoma can occur in patients with congenital abnormalities such as congenital aural atresia (CAA).

Method

This case series was reported using the 2020 PROCESS Guideline. The design of this study used a retrospective study during the 2015–2020 period.

Result

3 participants aged 10.67 ± 2.31 years with CAA had other complaints of ear infections. All participants experienced sensorineural hearing loss with an average threshold of 59.33 ± 36.68 dB and suspicious cholesteatoma from a CT scan. Canal wall down, meatoplasty, and/or canaloplasty were performed based on the findings.

Conclusion

Surgical procedure in CAA with cholesteatoma aimed on preventing further complications and recurrence.

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Congenital aural atresia (CAA) is a condition where the patent external auditory canal is not formed.

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Canaloplasty and meatoplasty is the management of congenital aural atresia (CAA).

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Canal wall down effective management of CAA with grade IV.

Factors associated with mortality in intracranial infection patients admitted to pediatric intensive care unit: A retrospective cohort study

Background

Intracranial infection is a major cause of emergency and death in children. To assist clinical decision-making in patient management, we conducted a study about factors associated with mortality. This study aimed to evaluate factors associated with mortality in pediatric patients with intracranial infection.

Methods

We performed a cohort retrospective study in our tertiary hospital to evaluate the outcomes of patients admitted to the pediatric intensive care unit (PICU) from 2014 to 2018. The Chi-square test was performed to determine the significance of the predictor, and p < 0.05 was considered to indicate a statistically significant result. We used multivariate logistic regression to determine relative risk (RR) with 95% confidence interval (CI).

Results

We recruited 112 patients who were admitted to the PICU of our tertiary hospital. A total of 38.4% were diagnosed with encephalitis, 9.8% meningitis and 51.8% meningoencephalitis. Of the 112 patients who met the inclusion criteria, 28 (25%) patients died in the PICU. The need of mechanical ventilation support variable had a statistically significant association with mortality (RR 22.76; 95% CI: 3.88–51.45).

Conclusion

Recognition of conditions that exacerbate intracranial infection in children needs to be done as early as possible. Moreover, the need of mechanical ventilation support in the PICU needs more attention.

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Intracranial infection is a major cause of emergency and death in children.

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Recognition of conditions that exacerbate intracranial infection.

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The need of mechanical ventilation support in the pediatric intensive care unit.

Exercise adaptations and TGF-β1 levels in recreational cyclists

Background

Cycling is a physical exercise that is widely performed to improve physical fitness. Regular physical exercise will lead to adaptations to exercise. This adaptation is useful in suppressing the production of reactive oxygen stress (ROS) generated in response to cellular metabolism that uses oxygen. Transforming growth factor beta-1 (TGF-β1) plays a role in increasing the production of ROS, thus, when the concentration is low, it would lead to an improvement in physical fitness. This study aims to compare levels of TGF-β1 between recreational cyclists and sedentary groups. In addition, this research also compares several other parameters, which are fasting blood sugar levels and lipid profiles (triglycerides, total cholesterol, HDL cholesterol, and LDL cholesterol) between cyclists and sedentaries.

Methods

This was an observational analytical study with a cross-sectional design. The research subjects consisted of 2 groups, each consisting of 21 participants, namely the recreational cyclist and the sedentary group. Anthropometric examinations were carried out, including body weight, height, body mass index, waist circumference, and body fat percentage. Fasting blood glucose concentration and lipid profile (Triglyceride – TG, Total Cholesterol – Total C, HDL Cholesterol – HDL-C, and LDL Cholesterol – LDL-C) were determined by the enzymatic colorimetric methods, and TGF-β1 levels were determined using the fluorescence of specific antibodies for TGF-β1 (pg/ml) using ELISA method. Statistical analysis was performed using IBM SPSS v. 25.

Results

The anthropometric variables, other than body height, did not differ significantly between the two groups, so did the fasting blood glucose concentration. Nevertheless, the lipid profile (TG, Total C, HDL-C and LDL-C) were found to be significantly better in the cyclist group (p < 0.05).

The mean level of TGF-β1 in recreational cyclists was 8, 908.48 pg/ml, lower than the control group, 10, 229.28 pg/ml. The results of the unpaired t-test showed significant mean differences between the two groups, (p = 0.001; p < 0.05).

Conclusion

The levels of TGF-β1 in the recreational cyclist group were lower than the sedentary group. Regular physical exercise will trigger exercise adaptations that can suppress latent TGF-β1 activation.

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This study aims to compare levels of TGF-β1 between recreational cyclists and sedentary groups

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The research subjects consisted of 2 groups, each consisting of 21 participants, namely the recreational cyclist and the sedentary group.

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Anthropometric examinations were carried out, including body weight, height, body mass index, waist circumference, and body fat percentage

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The levels of TGF-β1 in the recreational cyclist group were lower than the sedentary group

Results and complications of minimally invasive medial plate osteosynthesis for distal metaphyseal tibial fractures: A prospective case series from Vietnam

Introduction and importance

The treatment of a fractures in tibial distal metaphyseal remained controversial. The purpose of this study was to assess the results and complications of minimally invasive medial plate osteosynthesis for distal metaphyseal tibial fractures.

Material and method

From April 2014 to December 2019, 70 patients were enrolled in the study who were underwent MIPPO for metaphyseal tibial fractures using a medial distal tibial locking plate in our hospital. Wound healing, alignment, full weight bearing time, function, and complications were recorded.

Results

All wounds primarily healed, just one fibular plating wound was deeply infected. All tibial fractures were solid union without secondary displacement. The average time back to walk without a crutch was 12,5 weeks. The mean AOFAS score was 89 at a mean of 15 months follow-up. There were seven cases of late infection, 14 patients of skin impingement by implants and nine cases of broken screws, who were older than 65 years old. No case was varus, valgus or rotation >5°.

Conclusion

Minimally invasive medial plate osteosynthesis for the distal metaphyseal tibial fracture is safe and effective. This technique decreases the incidence of complications and can help patients to resume their function early. The implant impingement, late wound infections and screw breakage were the quite common complications in old patients but these complications could be simply resolved and did not affect the overall rehabilitation and functions of the patient.

Reconstruction using monorail fixator for forearm osteochondroma Masada type I and IIb: A case series

INTRODUCTION

Osteochondroma (solitary) and multiple hereditary exostoses (plural) are defined as a cartilage-capped bony projection arising on the external surface of bone containing a marrow cavity that is continuous with that of the underlying bone. These tumors grow slowly and develop to cause symptoms such as limited range of motion, joint pain, lumps, and deformities. The use of ulnar distraction osteogenesis has gained popularity in treating deformity in forearm osteochondroma. Problems that arise including bone angulation and persistent radial head dislocation.

CASE PRESENTATION

We describe eight cases of forearm osteochondroma that came to the Prof. Dr. R. Soeharso Orthopedic Hospital, Surakarta, Indonesia. We found two variations in the classification of Masada in these 8 patients, Masada type I and IIB. The main complaint was a bent arm. We decided to do surgery in the form of tumor resection and reconstruction of the deformity by using ulnar gradual lengthening and osteotomies. The results of the procedure were investigated in this study, using clinical and radiological parameters focusing on medium-term functional and structural outcomes.

DISCUSSION AND CONCLUSION

Eight patients had overall good results, although performed with a different sequence of operating techniques. Ulnar lengthening with a monorail fixator is still the main choice in its implementation. Gradual ulnar lengthening improves not only the deformity but also the functionality of the associated forearm.

Therapeutic plasma exchange in patients with COVID-19 pneumonia in intensive care unit: Cases series

Introduction

COVID 19 pneumonia can lead to an inappropriate inflammatory response, and can be complicated by acute respiratory distress syndrome, multivisceral failure with a high mortality rate.

Objective

To observe the effect of therapeutic plasma exchange on the excessive inflammatory response.

Materials and methods

In this study, we included 7 confirmed cases of COVID-19 in the intensive care unit (ICU) department of the university hospital of Oujda. COVID-19 cases were confirmed by RT PCR (reverse transcription-polymerase chain) and CT (computerized tomography) imaging according to WHO guidelines. Therapeutic plasma exchange was performed decrease cytokine storm-induced ARDS (Acute respiratory distress syndrome). Inflammation marker assays were performed before and after therapeutic plasma exchange to assess its efficacy.

Results

Levels of inflammatory cytokines (IL-6) and acute phase response proteins, including ferritin and CRP, were elevated before therapeutic plasma exchange.After therapeutic plasma exchange, levels of acute phase reactants, inflammatory mediators, were significantly reduced (p < 0.05).

Conclusion

Our data suggest that therapeutic plasma exchange reduces the inflammatory response in patients with severe COVID-19 not undergoing mechanical ventilation. Further studies are needed to explore the efficacy of therapeutic plasma exchange in patients with COVID-19.

Incidental Durotomy Following Surgery for Degenerative Lumbar Disease and the Impact of Minimally Invasive Surgical Technique on the Rate and Need for Surgical Revision: A Case Series

BACKGROUND

Incidental durotomy (ID) is a common complication during lumbar spine surgery. A paucity of literature has studied the impact of minimally invasive surgery (MIS) on durotomy rates and strategies for repair as compared to open surgery.

OBJECTIVE

To examine the impact that MIS techniques have on the durotomy rate, repair techniques, and need for surgical revision following surgery for degenerative lumbar disease as compared to open technique.

METHODS

A single-center retrospective review of consecutive cases between 2013 and 2016 was performed. All patients underwent lumbar decompression with or without instrumented fusion for degenerative pathology using either open posterior or MIS techniques. ID rate, closure technique, and need for surgical revision related to the durotomy were recorded.

RESULTS

A total of 1,196 patients were included with an overall ID rate of 6.8%. There was no difference between open or minimally invasive surgical techniques (P = .14). There was a higher durotomy rate with open technique in patients that underwent decompression with fusion (P = .03) as well as in revision cases (P = .02). Primary repair was feasible more frequently in the open group (P = .001), whereas use of dural substitute (P < .001) was more common in the MIS group. Fibrin sealant was used routinely in both groups (P = .34). There were no failed repairs, regardless of technique used.

CONCLUSION

MIS techniques may reduce durotomies in cases involving instrumentation or revisions. Use of dural substitute onlay and fibrin sealant was effective at preventing reoperation. Both MIS and open techniques result in a low rate of future surgical revision when a durotomy occurs.

Cesarean scar pregnancy management: Different approach for different situation; A case series

The incidence of caesaean scar pregnancy (CSP) increases since the cesarean delivery rate had increased as well. Diagnosing of CSP was also a challenge to identify the type of CSP which important things for choosing the right management. The CSP could be classified into two types, which are endogenous and exogenous. While the management was dependent into the types, such as suction curettage, resection, and also hysterectomy. This paper showed cases of cesarean scar pregnancy in Cipto Mangunkusumo General Hospital, in one year.

Dexamethasone or methylprednisolone therapy in covid-19 pneumonia: A retrospective and comparative study of 513 cases

BACKGROUNDS

Corona virus disease 19 (Covid-19) affects especially the respiratory tract, and induces lung injury which may progress to the acute respiratory distress syndrome (ARDS). Various treatment options were tried all over the world, corticosteroids had showed beneficial effects.The Objective of this study, is to compare the safety and efficiency of two corticosteroids: dexamethasone and prednisolone in the treatment of Covid-19 infection.

METHODS

This retrospective and comparative study included 513 patients diagnosed with Covid-19 infection and were admitted to intensive care unit of our university hospital center of MOHAMMED VI Oujda from March 1, 2020, to December 31st, 2020.

RESULTS

In this study, 513 cases were included, 230 patients were received methylprednisolone, and 283 were treated with dexamethasone. The median age in methylprednisolone group was 64 years, and 63 years in the second group treated with dexamethasone. Patients treated with dexamethasone had more critically lesions compared to patients treated with methylprednisolone (67.6%), these patients had a good evolution with a significant reduction of oxygen supplementation, lower use of invasive ventilation and a significant improvement in biological parameters. The difference in outcome between the two groups in terms of mortality was significantly reduced in the second group.

CONCLUSION

Both steroids are efficient in the management of mild, moderate and severe Covid-19 pneumonia with a clear superiority of dexamethasone especially in severe forms.

Practice, benefits, and impact of personal protective equipment (PPE) during COVID-19 pandemic: Envisioning the UN sustainable development goals (SDGs) through the lens of clean water sanitation, life below water, and life on land in Fiji

BACKGROUND

The outbreak of coronavirus disease (COVID-19) highlights the global health emergency. To limit the rate of COVID-19 transmission to health care workers, adequate personal protective equipment (PPE) are required. Emerging reports indicate that the widespread usage of PPE during the COVID-19 outbreak has exacerbated plastic contamination in the ocean.

PURPOSE

This paper attempts to understand the influence of practice, benefits, and impact of PPE during the COVID-19 crisis on clean water sanitation, life below water, and life on land (SDGs 6, 14, and 15 respectively) in Fiji and assess the effectiveness of measurements taken to deal with this crisis. Fiji is a small Pacific Island Country (PIC) and the global crisis of COVID-19 entered the Fijian border on 19th, March 2020. The second wave of COVID-19 was reported on 18th, April 2021, which began at a managed quarantine facility after contact between a couple returning from India to Fiji and a soldier. Since then the number of cases has been increasing daily and posing a risk to the public.

MATERIALS AND METHOD

A personal observation was made to collect the PPE pollution on the streets, near roads, car parks, markets, and towns.

RESULTS

Widespread PPE pollution was noticed, and the common PPE found on the Vesivesi road in Suva, Fiji were facemasks (61.36%) and hand gloves (38.64%), as it is mostly used by the public, police officers, municipal waste management, shopping malls workers, and medical care workers. Face shield littering was limited due to fewer users.

CONCLUSIONS

In response to the COVID-19 pandemic, this study stresses a great concern on enabling SDGs 6, 14, and 15 and how the use of PPE during this period has impacted the natural environment. It is critical to remember that managing PPE waste during a contagious pandemic should be treated as an emergency and handled quickly.

Biomechanical study of the abductor pollicis longus & extensor pollicis brevis after release and reconstruction of the first dorsal compartment of the wrist

Background

The purpose of this study was to determine the biomechanical changes after first dorsal compartment release and after Z-plasty of the first dorsal compartment with respect to the excursion and displacement of the abductor pollicis longus and extensor pollicis brevis tendons.

Materials and methods

Six fresh frozen cadaveric hand and forearms were obtained and the tendons of the abductor were exposed and separated from surrounding tissues through a palmar incision and tenotomized at the musculotendinous junction. The excursion and displacement of the abductor pollicis brevis and flexor pollicis brevis tendons were measured for all six cadaveric hands.

Results

Increases in tendon excursion were observed in both the abductor pollicis longus (29%) and extensor pollicis brevis (30%) while these observations after Z-plasty were 0.04% for abductor pollicis longus and 0.07% for extensor pollicis brevis. With the use of the modified Elftman curve for the Lengths, tension relationship and Brand's data for resting fiber length we found that 1 cm increase of The excursion of the APL and EPB will decrease tension %65 and %80 respectively. There was also a 12.2-mm displacement of the tendons after release and 4.8 mm displacement after z-plasty of the compartment.

Conclusion

It seems that Procedures such as enlargement plasty of Kapandji or Z-plasty will increase the size of the compartment but will not change the biomechanical behaviors of the tendons significantly.

Fungal burn wound infection caused by Fusarium dimerum: A case series on a rare etiology

Introduction

Fusarium dimerum is a filamentous mold associated with poor outcomes in immunocompromised hosts and burn victims. It can be acquired via inhalation or through skin dehiscence.

Methods

Our work presents a Case series of 8 patients from ages 3–57 years who were admitted with multiple burn wounds over the past 6 months. After initial stabilization measures, they all underwent debridement for the lesions after negative initial fungal cultures. The 44-year-old male was the first patient to develop punched-out eruptions on burn areas 7 days after admission; all the other patients experienced similar lesions during the next 6 days. Tissue cultures of the lesions exhibited Fusarium dimerum growth. The patients were managed accordingly with amphotericin B or voriconazoles. All the patients recovered except the 11-year-old boy, who expired on day 9 due to ARDS and sepsis complications.

Outcomes

Infection with Fusarium dimerum carries a high risk of dissemination in burn infections. Hence, appropriate screening should be carried out via histologic and mycologic diagnostics early in the disease course.

Conclusion

Considering the sparse literature that is available regarding Fusarium infection in burn victims, this study aims to improve the knowledge surrounding different facets of this disease including its epidemiology, diagnosis, management, and the need to maintain high suspicion of this fungal disease in burn patients.

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Fusarium dimerum is a filamentous mold associated with poor outcomes in immunocompromised hosts and burn victims. It can be acquired via inhalation or through skin dehiscence.

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Our work presents a Case series of 8 patients from ages 3–57 years who were admitted with multiple burn wounds over the past 6 months. After initial stabilization measures, they all underwent debridement for the lesions after negative initial fungal cultures.

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Infection with Fusarium dimerum carries a high risk of dissemination in burn infections. Hence, appropriate screening should be carried out via histologic and mycologic diagnostics early in the disease course.

Periprosthetic Infections of the Shoulder Joint: Characteristics and 5-Year Outcome of a Single-Center Series of 19 Cases

Periprosthetic shoulder infection (PSI) remains a devastating complication after total shoulder arthroplasty (TSA). Furthermore, there is a paucity in the literature regarding its diagnostic and therapeutic management, especially the absence of therapy concepts devised exclusively for PSI. The aim of the presenting study is to examine the characteristics and outcome of patients with PSI who were treated according to well-established algorithms developed originally for periprosthetic joint infection (PJI) of the hip and knee and determine if these algorithms can be applied to PSI. This single-center case series included all patients with a PSI presenting between 2010 and 2020. Recorded parameters included age, sex, affected side, BMI, ASA score, Charlson comorbidity index, preoperative anticoagulation, indication for TSA (fracture, osteoarthritis or cuff-arthropathy), and type of infection (acute or chronic PSI). The outcome was divided into treatment failure or infect resolution. Staphylococcus epidermidis and aureus were the commonest infecting pathogens. Acute PSI was mainly treated with debridement, irrigation, and retention of the prosthesis (DAIR) and chronic cases with two/multiple-stage exchange. The treatment failure rate was 10.5%. C-reactive protein was preoperatively elevated in 68.4% of cases. The mean number of operative revisions was 3.6 ± 2.6, and the mean total duration of antibiotic treatment was 72.4 ± 41.4 days. The most administered antibiotic was a combination of clindamycin and fluoroquinolone. In summary, the data of the current study suggest that therapeutical algorithms and recommendations developed for the treatment of PJI of the hip and knee are also applicable to PSI.

Lymphopenia in Covid-19: A single center retrospective study of 589 cases

Background

Lymphopenia is one of features that helps identify patients with severe Covid-19. This retrospectively study analyzed the association of lymphopenia with the severity of COVID-19 infection, determinate the predictive factors of lymphopenia and the significance of mortality in patient with lymphopenia.

Methods

This retrospective study included patients diagnosed with Covid-19 and admitted to intensive care unit of our university hospital center From Mars 1st 2020, to December 31st^, 2020.

Results

In this study, 589 patients were included, a group had lymphopenia with 357 cases (60.06%) and the non-lymphopenia group with 232 cases (39.4%). The median age of our patients having lymphopenia was 65 years (56–76). Hypertension and diabetes were noted in the majority of patients with lymphopenia than in the non-lymphopenia group. Lymphopenia was strongly correlated to the inflammatory biomarkers of COVID-19 and were significant. A significant correlation was found between lymphopenia group and CT scan. Lymphopenia was observed as an indicator of prolonged duration of hospitalization but was not significant.

Conclusion

Analytical data from this retrospective study shows the importance in the association between lymphopenia and the severity of COVID-19 infection, hence the need for dynamic monitoring of the number of lymphocytes on admission and during hospitalization of these patients.

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Lymphocyte count is one of features that helps identify patients with severe Covid-19.

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The association of lymphopenia with the severity of COVID-19 infection.

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Determinate the predictive factors of lymphopenia and the significance of mortality in patient with lymphopenia.

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A significant correlation was found between lymphopenia group and CT scan.

Prone position during ECMO in patients with COVID-19 in Morocco: Case series

Introduction

The main manifestation of COVID-19 pneumonia is acute respiratory distress syndrome (ARDS), which in some cases can be more severe, requiring Veno-venous extracorporeal membrane oxygenation (VV-ECMO) to ensure hemostasis. Despite support from Veno-venous extracorporeal membrane oxygenation, some patients may remain hypoxemic. One possible therapeutic procedure for these patients is the application of the prone position (PP).

Objective

The aim of this study was to investigate the effect of VV-ECMO on arterial oxygenation and compliance of the respiratory system in mechanically ventilated patients with refractory hypoxemia. The secondary objective was to evaluate the safety and feasibility of prone position for ECMO.

Methods

We retrospectively reviewed the electronic records of all 23 COVID-19 patients on ECMO who were placed for the first time in prone position with an average duration of 16 h. Patient characteristics, pre-ECMO characteristics, changes in ventilator/ECMO settings and blood gas analysis before and after PP.

Results

A total of 23 position changes to prone position were performed. Oxygenation and respiratory compliance improved 16 h after adoption of prone position without any accidents during PP.

Conclusions

The use of prone position during Veno-venous extracorporeal membrane oxygenation demonstrated an improvement in oxygenation as well as lung compliance. It is a safe and reliable technique.

The use of optical trocars in abdominal entry among patients with obesity - A case series

Introduction

Bariatric and metabolic procedures are becoming more common worldwide and laparoscopic surgery is the primary method to perform these operations. Accessing the peritoneum remains a challenge in obese patients and this study aims to assess the safety of optical trocars in bariatric surgery.

Methods

A retrospective study was conducted on all patients that have undergone bariatric surgery in our center between the years of 2017–2019 to examine the method by which pneumoperitoneum was established. We studied the incidence and type of complications associated with creating pneumoperitoneum in obese patients, along with the rates of converting to an open procedure.

Results

A total of 821 patients underwent bariatric surgery in our center over the 3 year period. They had an average age of 34.2 years (range = 13–65) with an average BMI of 45.9 kg/m². Optical trocars successfully established pneumoperitoneum in all these patients. Complications attributed to optical trocar entry were encountered in 8 patients (0.97%), 3 males and 5 females. The average BMI of these 8 patients is 52.7 kg/m², 4 of which had a BMI >50 kg/m². The complications encountered included 3 liver lacerations, 4 mesenteric injuries and 1 omental vessel laceration. Four injuries were caused by 12 mm optical trocars while the other 4 injuries were caused by 5 mm optical trocars. These complications were managed laparoscopically and no patients had to be converted to a laparotomy.

Conclusion

The use of non-bladed, optical trocar entry into the abdomen can be considered a safe method in the establishment of pneumoperitoneum in patients with obesity. However, more studies are required randomizing the use of optical trocars to the open Hasson technique in order to further validate this method.

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The establishment of pneumoperitoneum is a challenge in patients with obesity.

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Optical trocars are thought to facilitate abdominal entry amongst obese patients.

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The use of optical trocars in the establishment of pneumoperitoneum carries a low complication rate.

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None of the noted complications caused any mortality with no patients requiring conversion to open surgery.

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Use of non bladed optical trocars for abdominal entry is a safe method in the establishment of pneumoperitoneum.

Case series of non-ampullary duodenal adenomas

Duodenal adenomas are benign tumours of the duodenum which carry a malignant potential. They are found either sporadically or associated with familial syndromes. Majority of these cases are treated endoscopically but surgical resection is a better alternate to endoscopy in select cases. Endoscopic treatment is associated with higher chances of local recurrence and require frequent check endoscopies in the follow up period, while surgery offers a one-time treatment option. Identification of the ampulla and a duodenal resection sparing ampullary area becomes difficult in larger lesions of the 2nd part of the duodenum. Passage of a catheter from cystic duct through common bile duct to duodenum aids in identification of the ampullary area and is helpful in performing a local/wedge resection of the duodenum containing adenoma without injuring ampullary orifice.

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Duodenal adenomas carry malignant potential.

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Found sporadically or with familial syndromes.

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Surgery offers one time treatment options for larger lesions.

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Isolating the ampullary orifice through catheterization of the cystic duct is useful.

Endovascular embolization for cases of 'hidden' pediatric cerebral arteriovenous malformations: A diagnostic & therapeutic challenge

BACKGROUND

Ruptured arteriovenous malformations (AVM) hold a larger proportion as the cause of spontaneous intracranial hemorrhage in children compared to those in adults. Although surgical excision still remains as the gold standard therapy for arteriovenous malformations, some smaller ones are reported to resolve from embolization alone. However, difficulty arises when small arteriovenous malformations are not detected on certain diagnostic modalities such as Computed Tomography Angiography (CTA), giving rise to false negatives, which may compromise appropriate management of patients. Endovascular embolization can be used as alternative options as diagnostic and therapy for invisible arteriovenous malformation in children. We report two cases of ruptured paediatrics arteriovenous malformations with a complication of hydrocephalus, managed with endovascular embolization and a cerebrospinal fluid diversionary procedure.

CASE DESCRIPTION

We report 2 case in from Dr. Soetomo academic general hospital in 2021, the first case was a fully conscious 6-year-old-female child with sudden left-sided weakness and severe headache in January, and the second case a 9-year-old female came with decreased consciousness in May. Both had evidence of intracerebral hemorrhage, intraventricular hemorrhage, and hydrocephalus on head radiological examination, but no visible vascular malformations on Computed Tomography Angiography. The first patient was treated with extra ventricular drainage initially, while the second case was not. Transfemoral cerebral angiography revealed small arteriovenous malformations in both patients, and both had successful endovascular embolization afterwards. The first case was shunt-free, while the second case had her drainage switched to ventriculoperitoneal shunt right after the embolization procedure. Both patients recovered fully without complications and sequelae, and were discharged afterwards.

DISCUSSION

Both patients did not undergo surgical resection of the arteriovenous malformations; the first case only underwent endovascular embolization, while the second case underwent embolization and ventriculoperitoneal shunting. The cases described here help highlight the irreplaceable role of Transfemoral Cerebral Angiography as a gold standard for cases for arteriovenous malformations compared to other modalities, such as Computed Tomography Angiography (CTA). Smaller arteriovenous malformations in paediatrics are reported to achieve complete radiological resolution, and cerebrospinal fluid diversion in hydrocephalic cases are not always performed. Several factors to be considered include initial consciousness and severity of neurological deficit, which were taken into account in the management of our patients.

CONCLUSION

Embolization procedures may be beneficial in some pediatric arteriovenous malformations, preferably in smaller ones that undetectable by angiography. Several factors such as the consciousness and neurological deficit upon initial presentation may help in the decision making of these cases.