Articles

Heterotaxy syndrome comprises a group of congenital anomalies resulting from disrupted left-right axis patterning during embryonic development, leading to an abnormal arrangement of the thoracic and abdominal organs [1]. It is a rare condition, with an estimated prevalence of approximately 1 per 10,000 live births, and is frequently associated with complex congenital heart defects, making it a life-threatening disorder with significant morbidity and mortality [1]. Clinically, heterotaxy syndrome is classified into right atrial isomerism (Ivemark syndrome) and left atrial isomerism. Ivemark syndrome represents the most severe form and is primarily characterized by asplenia, complex cardiovascular anomalies, and abnormal positioning of the thoracoabdominal organs [2]. In this condition, paired organs exhibit right-sided morphology bilaterally, commonly accompanied by functionally univentricular physiology, extensive septal defects, dextrocardia, and extracardiac malformations such as intestinal malrotation and congenital absence of the spleen [2,3]. Asplenia is a hallmark feature that markedly increases susceptibility to overwhelming bacterial infections, while the associated congenital heart defects account for the high morbidity and mortality observed during the neonatal period [2]. Herein, we report the case of a male neonate with clinical and imaging findings consistent with Ivemark syndrome who experienced a rapidly progressive and fatal clinical course during the first week of life. A comprehensive review of the available literature identified only a limited number of published cases and scarce documented evidence. Therefore, this case report is supported primarily by the currently available international literature.

Objectives: To evaluate the potential role of hysteroscopic subendometrial autologous platelet-rich plasma application in a patient with refractory thin endometrium after multiple high-quality embryo transfers. Methods: We report the case of a 45-year-old female with a 9-year history of infertility, 15 previous IVF cycles, 8 frozen embryo transfers with a persistently thin endometrium of <7mm. After the exclusion of intrauterine pathology via diagnostic hysteroscopy, leukocyte-poor PRP was activated with calcium gluconate and injected into the subendometrial region. A comparison of endometrial thickness, as well as uterine and subendometrial arterial blood flow before and after PRP application was made. Results: In the subsequent cycle, endometrial thickness increased to 8.2 mm, Doppler vascular parameters improved, and a euploid frozen embryo transfer resulted in a clinical pregnancy and live birth. This case supports further investigation of hysteroscopic subendometrial PRP in selected patients. Conclusion: The regenerative characteristics of PRP in optimizing blood flow should be considered crucial to improving the microcirculation of the endometrial basal layer and subsequent tissue remodeling.

Background: In Systemic lupus erythematosus (SLE), a chronic multisystem autoimmune disease, central nervous system infections are uncommon, affecting about 1% of cases. However, diagnosis is often challenging due to overlapping autoimmune and infectious features, nonspecific neurological symptoms, and limited diagnostic specificity, which may delay appropriate treatment and worsen outcomes. Case Report: An 80-year-old male with a five-year history of systemic lupus erythematosus (SLE) presented with a two-day history of generalized weakness that subsequently progressed to recurrent focal seizures and later to generalized seizures accompanied by a profound decline in consciousness. Despite adequate administration of antiepileptic and sedative therapy, persistent seizure activity was observed. Meningitis Panel evaluation confirmed herpes simplex virus type 1 (HSV-1) encephalitis, complicated by severe systemic inflammation, anemia, thrombocytopenia, renal dysfunction, and respiratory acidosis findings indicative of multi-organ failure. Magnetic resonance imaging of the brain revealed bilateral asymmetric hyperintense lesions involving the insular regions, medial temporal lobes, and frontal cortices, consistent with viral encephalitis. The patient underwent comprehensive intensive care management, including intravenous antiviral, antimicrobial, corticosteroid, and supportive therapies. However, his clinical condition progressively deteriorated, culminating in death on the fourth day of hospitalization. Discussion: This case illustrates the diagnostic and therapeutic complexity of herpes simplex virus type 1 (HSV-1) encephalitis in a patient with systemic lupus erythematosus (SLE), a rare but fatal complication. In immunocompromised individuals, atypical clinical and cerebrospinal fluid findings may obscure diagnosis and delay treatment. Immunosuppressive therapy and underlying immune dysregulation further increase vulnerability to opportunistic infections and multi-organ failure. Early recognition of viral encephalitis in SLE patients with acute neurological symptoms is therefore crucial to optimize outcomes. Conclusion: Encephalitis in SLE is a rare but serious complication with overlapping autoimmune and infectious features. Early recognition and timely antiviral immunosuppressive therapy are essential to improve outcomes.

Background: Morris syndrome, also known as androgen insensitivity syndrome (AIS), is a disorder of sex development caused by mutations in the androgen receptor gene in individuals with a 46,XY karyotype. The syndrome is typically diagnosed during adolescence due to primary amenorrhea, and early detection in childhood is uncommon. Prompt recognition is clinically important to guide multidisciplinary management and reduce the risk of gonadal malignancy. Case Description: We report the case of a one-year-old phenotypic female presenting with an irreducible, painful right inguinal hernia. Ultrasound suggested bilateral inguinal hernias containing ovary-like structures. During emergency surgical exploration, bilateral testes were unexpectedly identified within the inguinal canals. The testes were reduced into the abdominal cavity, and herniotomy with anterior wall repair was performed bilaterally. External genital examination revealed normally developed labia but absence of the hymenal ring and vaginal opening. The postoperative course was uneventful. Despite referral for karyotype analysis and multidisciplinary follow-up, the parents did not return for further evaluation. Conclusion: This case highlights the rare intraoperative diagnosis of Morris syndrome in early childhood. Awareness of AIS is essential for pediatric surgeons managing inguinal hernias in phenotypic females. Early detection allows timely planning of gonadectomy and long-term multidisciplinary management, minimizing the risk of malignant transformation of undescended testes and optimizing patient outcomes.

Nodal marginal zone lymphomas are indolent and rare non-Hodgkin lymphomas, most often diagnosed at an advanced stage. Their clinical presentations are typically insidious, which can lead to delayed diagnosis. The concomitant secretion of IgM and IgG immunoglobulins with kappa light chains constitutes an exceptional feature in this type of lymphoma, as illustrated by our case. We report the case of a 62-year-old man with a history of treated syphilis and inferior vena cava thrombosis managed with rivaroxaban, who presented with a left inguinal mass evolving over three months, accompanied by fever, night sweats, and weight loss. Clinical examination revealed non-inflammatory left inguinal lymphadenopathy without other abnormalities. Laboratory tests showed non-regenerative anemia, leukopenia, and elevated LDH levels. Protein electrophoresis revealed a monoclonal peak in the gamma region, confirmed by serum immunofixation showing two monoclonal bands of IgG kappa and IgM kappa types. Biopsy of the inguinal lymph node revealed histological and immunohistochemical features consistent with a small B-cell marginal zone lymphoma, staged as IV based on the extension workup. A chemotherapy regimen consisting of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) was initiated, resulting in a partial response after four cycles. The coexpression of IgM and IgG kappa light chains in nodal marginal zone lymphomas, which are already rare, is an unusual finding. This particularity warrants multicenter studies to better assess its diagnostic, prognostic, and therapeutic implications.

Rabies is a virus present in more than 150 nations and territories worldwide, but it can be prevented through vaccination. Each year, tens of thousands of people die from rabies, primarily in Asia and Africa, with children under the age of 15 representing 40% of these fatalities. Up to 99% of rabies transmissions to humans occur through dog bites, making dogs the leading cause of rabies-related deaths in humans. We present a fatal case of rabies after a 5-month exposure incident. The patient, a 55-year-old Nigerian missionary from Enugu state, Nigeria presented with restlessness, hydrophobia, occasional barking gestures, abdominal discomfort and agitation. His condition was said to have progressively worsened as patients was unable to eat and drink fluids for days. His wife reported that the patient had experienced a bite from a stray dog on his right arm 5 months before presentation, for which no antirabies prophylaxis was given. The patient died on the second day of admission to the hospital (within 7 days of symptom onset).

Background: Electrical injuries are underreported in literature, but they can affect the peripheral and central nervous system causing permanent disability. Aims and objectives: This case report aims to highlight cervical spinal cord injury secondary to electrocution, a rare cause of spinal cord injury. Case report: We report the case of a 54-year-old housewife who presented with transient loss of consciousness and right sided hemiparesis following electrocution, while at home. Results: The patient met clinical critera for partial Brown- Sequard syndrome, which to our knowledge, has not been previously reported. She showed significant improvement over a month and is currently under monitoring. Conclusions: Electrical injury is a rare cause of normal MRI myelopathy and the potential for immediate, delayed, and long- term neurological disability.

Introduction: Meigs’ Syndrome, characterized by a benign ovarian tumor that leads to ascites and occasionally pleural effusion, is a rare condition that often presents significant diagnostic challenges, particularly in young female patients. This case report highlights an 18-year-old-female with persistent gross ascites and pleural effusion unresponsive to diuretics, paracentesis, and thoracentesis. Despite extensive diagnostics evaluations including negative results from several tumor makers, histology and pathology reports, Liver and renal function tests, abdominal CT scans, ECHO, Ecg, Chest X-rays and HBV screening PCR test, the underlying causes of the ascites and pleural effusion remained elusive. The diagnosis was only made following an exploratory laparotomy, which revealed the presence of bilateral benign ovarian tumors. Subsequent bilateral Oophorectomy and Salpingectomy resulted in the complete resolution of the ascites. This case underscores not only the importance of considering ovarian pathology in young females with unexplained ascites but also highlights the critical role of exploratory laparotomy when non-invasive diagnostics fails to provide answers. Conclusion: This case emphasizes the need for a high index of suspicious for Meigs’ Syndrome in young females presenting with persistent ascites and pleural effusion, even when standard diagnostic tests yield negative results. It highlights the potential necessity of surgical intervention when other diagnostic approaches fail to identify the underlying causes. Clinicians should be aware of this condition and consider it in their differential diagnosis to ensure appropriate and effective management

Practice guidelines recommend fixed combinations of calcipotriol, a topical vitamin D analogue, and betamethasone dipropionate, a high potency corticosteroid, as first line topical treatment for mild to moderate plaque psoriasis of the body and scalp. A new foaming lotion for treatment of Psoriasis was developed and patented by the Spanish Ministry of Industry, Trade and Tourism (Invention patent reference number 202030824). The foaming lotion is composed of clobetasol, papaverine hydrochloride, spironolactone, milk-peptide-complex and propylene glycol. Three cases with moderate Psoriasis aged 34, 36 and 66 years old were treated with our new foaming lotion for 7-8 days. The three patients reported important improvement in the itching sensations and remission of the scaled lesions. Before and after application of the new foaming lotion, Psoriasis Area Severity Index (PASI) scores improved in the first patient from 24.3 to 1.8, in the second patient from 26.1 to 1.8, and in the third patient from 27 to 1.8. Our results show the short-term effectiveness of the new foaming lotion in treating moderate and extensive Psoriasis. Long follow-up is needed to evaluate the remission period of Psoriasis and possible side effects of the new topical treatment.

Anaphylaxis can be associated with hemodynamic shock, which requires the early initiation of adrenaline as part of its management. Cardiogenic pulmonary edema is a frequent entity in emergency services with increased mortality in patients with acute coronary syndrome. The case report presents the case of a 55-year-old male patient who entered the emergency department with a non-ST-segment elevation myocardial infarction (NSTEMI) associated to pulmonary edema and anaphylaxis. During his stay in the emergency room, he had an anaphylactic reaction to dipyrone (metamizole) used for pain control. The patient presented signs of acute pulmonary edema, a hypertensive urgency after the use of adrenaline for the management of anaphylaxis.  There was doubt as to whether the dyspnea was of anaphylactic or cardiogenic origin, so an emergency ultrasound was performed, which suggested a bilateral pattern B.  This allowed timely management of ventilatory failure with systemic nitrates, diuretics, and oxygen therapy, which controlled blood pressure and resolved ventilatory failure. Subsequently, he was transferred to an institution with a hemodynamic service for the management of NSTEMI. We highlight the utility of emergency ultrasonography for immediate decision-making and the low prevalence of anaphylactic reaction in a patient with NSTEMI leading to acute pulmonary edema.

Acupuncture is an alternative medicine, actually it has had a greater acceptance in our continent being use for multiple therapeutic purposes. Although it is a minimally invasive procedure it is not exempt from complications, most common minor complications such as infections or local pain have been described, as well as less frequently but potentially fatal complications such as subarachnoid hemorrhage and tension pneumothorax. We report a case of pneumothorax secondary to acupuncture in a patient who was treated for carpal tunnel syndrome.

This essay explores how AI can enhance clinical research and, particularly, its pivotal role in the development of medical devices. A data-driven approach to medical device development that can streamline regulatory compliance and quality assurance is discussed. Methods that generate insights from pre-stage data and utilize it during development are detailed. The effectiveness of this approach in compliance audits, 510(k) submissions, and quality system audits - reducing time, effort, and risks is analyzed. The findings are illustrated with practical examples and takeaway recommendations. When reading a scientific article, how many times have you judged the quality of the research by looking at the methodology section? Artificial intelligence algorithms can be developed with the most robust and innovative technology, but if they are not properly validated, they will be worthless in the eyes of regulatory authorities. Conversely, outdated and simplistic models can still gain regulatory clearance if robustness is effectively demonstrated. For better or worse, ethics, economics, and robustness are often sacrificed in the constant government struggle to keep up with the technological edge of AI development. The slow crawl of lawmakers is constant in every field. Automating small tasks can save time and reduce risks when playing catch-up with a changing regulatory framework so the rest of the AI development can continue uninhibitedly. This dives into using FDA open data to collaborate with a food and drug law company and develop several bottom-up initiatives that supply knowledge needed for regulatory compliance and quality systems development. Methods that input pre-stage data and output actionable insights as models are provided. By sharing these resources and advice as academic researchers, efficiency in streamlining processes is maximized, thereby letting more time and resources be allocated to the actual development [1].

To report a case of a major branch retinal vein occlusion (BRVO) in the superotemporal region with superior macular involvement and a review of its natural history. This is a retrospective case presentation of a 49-year-old African Caribbean female patient presented to Accident and Emergency with unilateral persistent acute history of reduced central vision of left eye for 10 days with no other associated symptoms. Treatment options included using scatter (pan-retinal) laser photocoagulation followed by intravitreal injections as the area of non-perfusion is >5-disc area. It is warranted to understand the risk factors associated with BRVO and to develop appropriate treatment and follow-up plans.

Giant cell arteritis (GCA) with ocular involvement is an emergency condition, and treatment with glucocorticoids should be provided immediately upon clinical suspicion of GCA to prevent potential blindness. In this case report, we discuss a case of a 70-years-old Caucasian male presented to the emergency department with one day sudden onset of double vision. This is a teaching case report aimed to discuss the management options, potential complications and visual prognosis of this particular case.

Hyphaema is the presence of blood in the anterior chamber (AC) of the eye and is commonly caused by a blunt ocular trauma. In this case report, we discuss a case of a 29-years-old African man presented to the emergency department with severe right ocular pain and blurry vision following a blunt injury. This is a teaching case report aimed to discuss the management options, potential complications and visual prognosis of this particular case.

Coronavirus infection (COVID-19) has quickly emerged as a global pandemic leading to critical health complications. The possibility and risk of vertical transmission of this virus is still unclear, particularly as it relates to pregnant women and their fetuses. Regarding scientific data, there is insufficient research focused on COVID-19 infection complicated with hydrops fetalis and intrauterine fetal demise. In this study, we report an intra uterus fetal death due to hydrops fetalis and twin-to-twin transfusion syndrome (TTTS) in monochorionic–monoamniotic (MCMA) twin pregnancy associated with mild COVID-19 infection in a 33-week-pregnant woman.

Background: Vascular thrombotic events such as pulmonary embolisms have been frequently reported in the course of SARS-Cov-2 infection. However, sagittal sinus thrombus is extremely rare, and patients may lack other appealing Covid-19 infection symptoms. Case report: 46-year-old female with past medical history of Hyperlipidemia, Hypertension presented to Emergency room with headache, chest pain, vomiting. SARS-CoV-2 IgG Antibodies were reactive. Except for elevated PTT-Lupus Anticoagulant at 50 Sec, Hypercoagulable workup was negative. The MRI venogram findings were consistent with the Dural thrombus of superior sagittal sinus. Patient subsequently developed chest pain, and Computed tomography angiography found pulmonary emboli within segmental branches of the right lower lobe pulmonary artery. Patient was managed in the ICU with Heparin and switched to Coumadin for discharged. Conclusion: The incidence of Cerebral Venous Sinus thrombus (CVST) among Covid-19 patients is inferior to 0.02%. And most of the patients lack typical Covid-19 presentations such as pneumonia. The lack of symptoms may promote the insidious course of pre-thrombotic events that lead to CVST. However more Retrospective studies are necessary to established consistent odd ratios. Due to the higher mortality associated with CVST and the ongoing of Covid-19 pandemic, we recommend a higher level of clinical suspicion.

We present a case of untreated type II odontoid fracture, which evolved in severe dislocation 18 months later. Delayed dislocations in untreated type II odontoid fractures are already reported in literature. The singularity of our case is that CT-scan showed signs of fusion in the right C1-C2 articulation, which could have required a more complex surgical procedure to realign the upper cervical spine. Surprisingly, a CT scan performed in the extension position showed complete mobility of C1 and allowed us to perform a one stage posterior fixation. We want to highline both the importance of treating an Anderson type II fracture to prevent dislocation (acute or delayed), and the possibility to perform a flexion-extension CT scan to project a better surgical plan.

May-Thurner Syndrome, left iliac vein compression by the right iliac artery, is a congenital permissive lesion that requires an additional insult prior to the onset of symptoms. We present a case of a 31-year-old gravida 1 para 0 at 28.6 weeks who presented to the emergency room with a 2-month history of progressive lower left leg swelling since 21.2 weeks’ gestation. The patient endorsed incidence of domestic violence at 17 weeks’ gestation. The patient had a twin sister who was also pregnant and had not experienced these symptoms. Physical exam revealed 3+ pitting edema in the left lower extremity from ankle to groin. There was left calf tenderness with negative Homan’s sign bilaterally. Overall finding on magnetic resonance angiography revealed severe compression of the upper left common iliac vein and lower inferior vena cava by gravid uterus. Conservative management and anticoagulation is instrumental in preventing veno-thromboembolic events in pregnancies complicated by MTS.

Although rarely, echinococcosis might present cardiac involvement, with cysts growing inside myocardial structures of arising adjacent to heart. A careful differential diagnosis with other mass formations and rare cardiac tumours is necessary, whenever there is a clinical and radiological suspicion. Imaging studies and serology will establish diagnosis. A multidisciplinary approach is warranted in all cases, with surgical intervention being unavoidable in most settings. Patients generally present with chest pain and dyspnoea. Cases need a close follow up of their postoperative course, while being treated appropriately with albendazole (or mebendazole) for prevention of recurrences.