Endobronchial metastasis secondary to occulting renal cell carcinoma: literature review and a rare case report.

BACKGROUND: Endobronchial Metastasis from extrathoracic tumors is a rare neoplasm that accounts for approximately 1.1% of total endobronchial malignancies. The most common primary tumors associated with EBM are from the colorectal, breast, and kidney regions. Although it represents a late manifestation in the context of tumor progression, it can rarely antedate the diagnosis of the primary tumor. CASE PRESENTATION: A 67-years-old male was referred from another city hospital to our thoracic surgery department due to a 4-months history of hemoptysis and productive cough. A chest X-ray and computed tomography scan showed a soft-tissue mass within the left main bronchus and atelectasis of the anterior segment of the left upper lobe. Furthermore, a flexible bronchoscopy revealed a hypervascular lesion occluding completely the left upper lobe bronchus. The patient underwent lobectomy and pathological examination suggested endobronchial metastasis from clear cell renal cell carcinoma. A second computed tomography scan of the abdomen and pelvis showed a well-defined mass arising from the lateral aspect of the right kidney; therefore, the patient underwent right radical nephrectomy three weeks later and pathology confirmed the diagnosis of clear renal cell carcinoma with endobronchial metastasis. CONCLUSION: Despite its rarity, physicians should consider the possibility of endobronchial metastases in the setting of endobronchial lesions. Proper diagnostic approaches should also be considered to rule out the potential of asymptomatic extrathoracic neoplasms. In this manuscript, we aimed to report a rare case -the first from Syria to our knowledge- of an endobronchial metastasis that preceded the diagnosis of renal cell carcinoma. Importantly, we reviewed the existing literature and discussed the diagnostic and treatment approaches.

Successful management of ectopic kidney stones in a patient with situs inversus totalis: a rare case report.

BACKGROUND: Situs inversus totalis is a very rare congenital anatomical variation, in which all thoracic and abdominal organs are right-left inverted. This condition is associated with an increased risk of organ malformations including ectopic kidney, which is a very rare combination. CASE PRESENTATION: A 56-year-old male presented with colicky left iliac pain associated with nausea, vomiting, and irritative lower urinary symptoms. The patient has a medical history of recurrent lower urinary infections and a family history of situs inversus totalis. Radiological images demonstrated dextrocardia, situs inversus totalis of all the abdominal organs, and an ectopic pelvic kidney on the left side, with 4 stones inside it. Left nephrectomy was performed due to extensive renal damage. At discharge and during follow-up, the patient's condition was satisfactory and stable. CONCLUSIONS: The ectopic kidney may present diagnostic and therapeutic challenges when associated with situs inversus.

Multiple vas deferens with polyorchidism and many congenital malformations in a symptomatic 11-year-old male patient: a rare case report.

BACKGROUND: Ductus deferens may manifest in a variety of anomalies such as its absence, duplication, ectopy, or diverticulum. Ectopic seminal tract opening has two main types, ectopic ejaculatory duct opening, and ectopic vas deferens opening. Generally, ductus deferens anomalies affect approximately 0.05% of the population. Patients may be asymptomatic or complaining of urinary tract infections and/or epididymitis. Most of these cases are associated with renal dysplasia. To confirm the diagnosis Cystourethroscopy catheterization and retrograde urethrogram should be performed, but the definitive diagnosis is done by vasography. The definitive treatment is complete surgical resection of the pathological urogenital connection. This case is commonly discovered while exploring other findings such as testicular torsion and inguinal hernia. CASE PRESENTATION: We report a rare case of an 11-year-old male who presented with gross hematuria and numerous congenital malformations including a left polydactyly clubfoot, polyorchidism, with several surgical procedures, and left kidney dysgenesis. Surgery was performed for a left inguinal hernia, during which a third undescended testicle was discovered incidentally and was eradicated. A retrograde urethrogram was performed to establish the diagnosis. A fistula- that is connected with the left ureter- was resected. The histopathologic findings confirmed the diagnosis of true duplication of the Vas deferens, with communication between the ureter and the vas deferens. By follow-up, the kidney function tests were within normal limits. CONCLUSIONS: This case report aims to highlight the early diagnosis and management of the duplicated vas deferens and the associated congenital malformations to improve the prognosis and kidney function and to avoid long-term complications.

Small bowel diverticula in elderly patients: a case report and review article.

BACKGROUND: Small intestine diverticula are rare findings that were mostly reported in the elderly population as asymptomatic findings. However, they can also present with a wide range of symptoms (bloating, early satiety, chronic abdominal discomfort, and diarrhea/steatorrhea) or complications (gastrointestinal bleeding, small bowel obstruction, acute diverticulitis, or perforation) which in turn warrant medical treatment or urgent surgical intervention. CASE PRESENTATION: This is a case report of an 84-year-old female who presented with an acute surgical abdomen. An exploratory laparotomy revealed complicated small bowel diverticula with a jejunal diverticulum perforation, for which a diverticulectomy was performed. CONCLUSIONS: Throughout this paper, we are aiming to outweigh the consideration of the possibility of complicated small bowel diverticula as a differential in the evaluation of any acute abdomen, especially in the elderly, which warrants emergency surgical management.

Chondral delamination of the knee and its management: a case report and review article.

Chondral delamination is the separation or debonding of the articular cartilage from the underlying subchondral bone. The hyaline cartilage has a limited capacity for healing, meaning it does not possess the innate ability to restore its normal structure or to heal the subchondral bone once detached from it. The purpose of this article is to report the outcomes of a microfracture technique used to manage chondral delamination in a 59-year-old male; we also reviewed the treatment options mentioned in the literature. The patient was admitted to the Department of Orthopedic Surgery complaining of recurrent severe right knee pain with multiple episodes of knee locking, denying any direct or twisting trauma to the knee. The plain X-ray showed mild degenerative changes with articular surface irregularity. On Magnetic resonance imaging, wide chondral delamination was noted in the medial femoral condyle. After 12 months' post-op, his condition improved. No locking was observed. Pain improved in comparison to the pre-operative levels. The international knee documentation committee improved from 26.4% to 52.9%. In a follow-up magnetic resonance imaging, the adhesion of most parts of the delaminated cartilage.

COVID-19 vaccination acceptance among Syrian population: a nationwide cross-sectional study.

BACKGROUND: Severe Acute Respiratory Syndrome Coronavirus 2 continues to spread globally and in the absence of an effective treatment, the vaccine remains the best hope for controlling this disease. In this study, we seek to find out the extent to which people in Syria accept the Corona vaccine and what are the factors that affect their decision. METHODS: This cross-sectional study was conducted in Syria during the period from January 3 to March 17, 2021. A structured self-administered questionnaire was distributed in two phases: The first phase included distributing the questionnaire as a Google Form on social media platforms. In the second phase, a paper version of the questionnaire was handed to patients, their companions, and workers in public hospitals. SPSS v.25 and R v.4.1.1 were used to analyze the data. Pearson Chi-square test and Logistic Regression were used to study the associations between categorical groups. RESULTS: Of 7531 respondents, 3505 (46.5%) were males and 4026 (53.5%) were females. 3124 (41.5%) were 18-24 years old. Healthcare workers were participants' main sources of information (50.9%), followed by Social Media users (46.3%). 2790 (37%) of the participant are willing to be vaccinated, and 2334 (31%) were uncertain about it. Fear of possible side effects was the main reason for the reluctance to take the vaccine 1615 (62.4%), followed by mistrust of the vaccine formula 1522 (58.8%). 2218 (29.5%) participants think COVID-19 poses a major risk to them personally. Vaccination intention was significantly associated with gender, residence, financial status, educational level, and geographic origin. CONCLUSION: This study showed very negatively important results. The study participants Vaccination acceptance rate is almost the lowest when compared to its peers. A Lot of efforts should be made to correct misinformation about the vaccine and answer all questions about it, especially with a health system that has been ravaged by war for 10 years.

A male fetus with cyclopia was discovered after miscarriage: A rare case report from Syria.

Key Clinical Message: This case of alobar holoprosencephaly and cyclopia emphasizes the value of prenatal check-ups, particularly in low-income countries. Early ultrasound diagnosis leads to early gestational termination, preventing psychological trauma for the parents. Abstract: Alobar holoprosencephaly is a rare-occurrence malformation with a bad prognosis linked to cyclopia, the most severe cranial feature. Prenatal examinations are essential for identifying these deformities and preventing parental mental health damage.

Ectopic adrenal tissue in the mesosalpinx of an older female: the fourth case report in the literature.

Ectopic adrenal tissue is a rare finding often encountered incidentally during histopathological examinations. The most common site is the genitourinary tract and pelvis, and more frequently in males than females. Ectopic adrenal tissue is primarily found in neonates and is extremely rare in adults. Although it is an unexpected entity, pathologists should be aware of it because it may be confused with metastasis of clear cell renal carcinoma. To the best of our knowledge, only three cases of ectopic adrenal tissue in the mesosalpinx of the fallopian tube have been reported in the medical literature, making this case the fourth one. In our report, we discussed an ectopic adrenal tissue that was discovered incidentally in the mesosalpinx of an older female.

Subclavian steal syndrome: a case study of diagnosis, management, and successful surgical resolution.

Subclavian steal syndrome (SSS) is a rare vascular condition characterized by retrograde blood flow in the vertebral artery, often discovered incidentally in asymptomatic patients. We present a 65-year-old male with recurrent transient ischemic attacks (TIAs) attributed to 99% stenosis at the origin of the left subclavian artery, leading to SSS. Diagnostic modalities included duplex ultrasound, confirming inverted left vertebral artery flow, and multi-slice computed tomography angiography, confirming the diagnosis. Despite an unsuccessful attempt at balloon angioplasty, successful vascular surgery was performed, establishing a left carotid-vertebral artery bypass. The patient recovered well without complications. This case underscores the importance of considering SSS in TIA cases, utilizing non-invasive diagnostic tools, and highlighting the successful management of symptomatic SSS through surgical intervention.

Primary pituitary abscess with atypical imaging features: A rare case report.

INTRODUCTION AND IMPORTANCE: A pituitary abscess (PA) is an extremely rare disease. It is characterized by the presence of an infected purulent collection within the Sella turcica. PAs are categorized in two categories: primary, when the pituitary is normal before the infection, or secondary, when there is a pre-existing sellar pathology (e.g., pituitary adenoma, Rathke's cleft cysts, or craniopharyngioma), meningitis, paranasal sinusitis, or head surgery, which may be indicative of the source of infection. CASE PRESENTATION: We presented a case of a 52-year-old male with visual disturbances. Both a computerized tomography scan and magnetic resonance imaging revealed a sellar mass lesion, initially suspected to be a pituitary tumor. During transsphenoidal surgery for excision of the pituitary mass, an amount of pus was drained, indicating a pituitary abscess, which was confirmed by positive Staphylococcus aureus colonies in the culture. After surgery, the patient received antibiotic treatment for 12 weeks. After two years of follow-up, the patient remained free of complications and did not require hormone replacement therapy. CLINICAL DISCUSSION: In previous research, there were a total of 488 patients, of those, 318 were primary pituitary abscess. Preoperative diagnosis is still difficult due to a combination of nonspecific symptoms and imaging findings. Endonasal trans-sphenoidal pus evacuation, culture, and individualized antibiotic therapy are available treatment options. CONCLUSION: Pituitary abscess is a rare illness, but it should always be considered when evaluating a patient with a fast visual decline. Following the diagnosis, surgery and antibiotics should be started immediately. Proper therapy usually yields a positive effect.

A complex case of univentricular heart with multiple congenital malformations diagnosed in a newborn: a case report and literature review.

Introduction: Univentricular heart disease is a relatively rare condition that affects infants, with a prevalence ranging from 0.05 to 0.1 per 1000 live births. It is characterized by an abnormality in the structure of the heart, specifically the presence of only one main pumping chamber (ventricle) instead of the usual two. Presentation of case: In this particular case, a newborn male was diagnosed with double-inlet left ventricle (DILV), a specific form of univentricular heart disease. Following his birth, he exhibited symptoms of central cyanosis (a bluish tint to the skin due to poor oxygenation) and difficulties with breastfeeding. Clinical evaluation, along with a heart ultrasound, confirmed the need for palliative surgery. At the age of 6 months, the patient is scheduled to undergo the Glenn procedure, a surgical intervention that aims to redirect blood flow to the lungs and improve oxygenation. Clinical discussion: Given the complexity of double-inlet single ventricle anomalies, there are multiple differential diagnoses that need to be considered for accurate diagnosis, including conditions such as tricuspid atresia, large ventricular septal defect and corrected transposition of the great arteries with ventricular septal defect. Conclusion: Early intervention in the immediate postnatal period plays a crucial role in improving survival rates and reducing long-term complications. It is, therefore, essential to continue researching and refining treatment approaches.

Opalski syndrome: a rare variant of Wallenberg syndrome: a case report and literature review.

Background: Opalski syndrome is a rare variant of Wallenberg syndrome (lateral medullary syndrome) that demonstrates concomitant ipsilateral hemiplegia due to infarctions within the lateral medulla and the cervical spinal cord, which also extend to the post-pyramidal decussation to affect the corticospinal tract. Case presentation: A 56-year-old man initially presented with a unilateral headache with right cervical pain. Consequently, he developed symptoms that indicate Wallenberg syndrome: vertigo, dysphonia, dysarthria, right limb ataxia with a tendency to fall, and ptosis, in addition to ipsilateral hemiparesis. The diffusion-weighted imaging MRI (DWI MRI) performed initially demonstrated an acute infarct in the dorsolateral medulla. Accordingly, an axial T2-weighted MRI showed a hyperintense focal region in the same area, even as magnetic resonance angiography (MRA) revealed complete stenosis of the corresponding vertebral artery. Discussion: Opalski syndrome can result from different etiologies such as vascular occlusion or dissection. Although symptoms may vary, patients commonly present with sudden weakness, vertigo, and gait instability. Diagnosis often relies on MRI or DW-MRI. Treatment is tailored depending on individual factors and may involve medications and monitoring. Complications like respiratory failure can occur but are not directly linked to Opalski syndrome. Proper management includes addressing ischemic risk factors and ensuring appropriate nutrition. Conclusion: This case highlights the importance of including Opalski syndrome early in the differential diagnosis of patients with clinically suspected ipsilateral lateral medullary infarction and hyperacute ipsilateral hemiparesis.

Early diagnosis and treatment of perianal Crohn's disease in a 1-year-old infant: Case report and review of literature.

Inflammatory bowel disease is rare in infants and it includes perianal Crohn's disease, which is inflammation at or near the anus. An early diagnosis is essential to prevent the complications that may affect the development and growth of the child.

A 10-year-old female with Cor triatriatum sinister (CTS): a rare case report and literature review from Syria.

Introduction and importance: Cor triatriatum sinister (CTS) is an uncommon heterogeneous congenital cardiac defect that may manifest in adulthood when symptomatic blockage manifests due to a change in hemodynamic physiology or when a condition such as atrial fibrillation (AF) arises. The incidence of cor triatriatum with cardiomyopathy and congenital heart illness ranges from 0.1 to 0.4%. Case presentation: The Department of Cardiology examined a 10-year-old girl for a diastolic murmur. The patient's medical history was ordinary, and no previously known co-morbid illnesses were present. Pneumonia was the patient's original medical condition. A cardiac murmur was also discovered during the physical examination, and the patient was forwarded for more research. Physical examination revealed just a diastolic murmur, which was noteworthy. The patient's care plan includes routine echocardiographic monitoring. Since the deformity was not clinically significant, surgical repair was not advised. Clinical discussion: It is unclear what caused this flaw. A full, incomplete, or fenestrated septum may be the result of the common pulmonary vein failing to merge with the left atrium during embryonic development. The existence of a fibromuscular membrane, which separates the left atrium (LA) into two chambers-the proximal chamber receiving the pulmonary veins (PVs) and the distal chamber contains the mitral valves and LA appendages defines the disease. Conclusion: The diagnostic procedure should be carried out in the optimal settings, however, in cases of frail health systems, employing accessible alternatives might help the early diagnosis. Early referral to a cardiologist is required in case of CTS suspicion.

Double aneuploidy in a 2-month-old male with Edward syndrome and Klinefelter syndrome: a case report.

Introduction and importance: Edward syndrome is a severe chromosomal defect that occurs as a result of non-disjunction through meiosis. It presents with cardiac septal defects, horseshoe kidneys, patent ductus arteriosus, central nervous system dysgenesis, distinctive craniofacial deformities, and overriding or overlapping fingers. Klinefelter syndrome (47, XXY) is found in 1 in 660 newborn males. It is considered to be one of the most common genetic causes of infertility. It manifests with small firm testes, androgen insufficiency, and azoospermia. Case presentation: A 2-month-old male infant with a history of weakness in feeding, frequent convulsions, and an increase in cyanosis two days ago. There were multiple skeletal deformities and a tendency to spasm in the extremities, left ventricular atrophy, mitral atresia, atrial septal defect, ventricular septal defect with dilated right cavities, tricuspid valve regurgitation, pulmonary valve stenosis; and the aorta exits in the right ventricle. There is a widening of the subdural space, which was observed in the left frontal-parietal side with cortical atrophy in that area and a widening of the Sylvian fissure. A karyotype test confirmed the presence of Edward and Klinefelter syndromes. Clinical discussion: Aneuploidy is a chromosomal issue characterized by an abnormal number of a chromosome copies. The coexistence of two aneuploidies is called "double aneuploidy" which is a rare occurrence. Herein, we report a case of a 2-month-old male with Edward syndrome and Klinefelter syndrome. Conclusion: This publication aims to highlight the challenges in diagnosing and treating a complicated genetic disease.

Portal vein thrombosis in a 10-month-old infant as a complication of neonatal umbilical catheterization: a case report.

Introduction: Esophageal varices bleeding after portal hypertension is a rare condition in children but is associated with significant morbidity and mortality. Neonatal umbilical catheterization is one of the risk factors for the development of portal vein thrombosis (PVT) and portal hypertension. Case presentation: Neonatal umbilical catheterization was used here to provide appropriate treatment for postpartum sepsis. Color Doppler revealed an approximate total obstruction of the portal vein, and endoscopy showed esophageal varices. The patient was sequentially managed with endoscopic sclerotherapy. Discussion: The manifestations associated with PVT (like splenomegaly and bleeding esophageal varices) have been detected in a 10-month-old, which is considered a relatively young age according to the medical literature review. Conclusion: Using umbilical vein catheterization in neonates may be associated with several complications, including PVT. This case report describes a rare instance of portal hypertension complicated by bleeding esophageal varices in a 10-month-old infant who had undergone newborn umbilical catheterization.

A complex surgery of spinal tuberculosis with a psoas abscess accompanied by fibula autografting: an alternative treatment of Pott's disease.

The most common manifestation of skeletal tuberculosis is tuberculosis spondylitis. Symptoms may progress insidiously from back pain to cause many severe complications. Early diagnosis and management of spinal tuberculosis have special importance in prevention. We report a case of a 24-year-old female who was diagnosed with tuberculous spondylitis, complicated with psoas abscess and grade 1/5 of lower limb weakness. The patient was treated with anti-tuberculous drugs and underwent surgical debridement, interbody fusion and internal fixation accompanied by fibular autografting using a posterior-only approach and supplemental posterior spinal stabilisation on an infected background. Within 14 years of follow-up, full bone graft spinal fusion has been achieved with no major complications. According to its clinical efficacy and feasibility, this procedure is suggested to be an alternative treatment for Pott's disease.

Clival ectopic pituitary prolactinoma was successfully managed by transsphenoidal surgery: A rare case report.

Key Clinical Message: Ectopic pituitary adenoma is a rare neoplasm located in the clivus and could mimic other clival tumors. Diagnosis and treatment could be challenging. It should be considered in the differential diagnosis of clival tumors. Abstract: Ectopic pituitary adenomas (EPAs) are isolated adenomas that can be located in variable locations outside the sella turcica and have a normal-appearing pituitary gland. These tumors are rare and are thought to often arise from embryological remnants along the route of Rathke's pouch migration. EPAs are associated with a wide range of clinical manifestations depending on hormonal activity and involvement of adjacent structures, which can represent a challenge in making the diagnosis and deciding on the most appropriate management. In this case study, we report a 47-year-old male who presented with visual disturbances, a headache, and generalized weakness. Magnetic resonance imaging showed a 2 cm mass located in the clivus invading the sphenoid sinus with an intact pituitary gland. The patient underwent endoscopic transsphenoidal surgery to eradicate the mass while maintaining the integrity of the pituitary gland, which was successful and uneventful. Pathological studies were consistent with prolactinoma, with no cytological malignant features. Post-surgery, symptoms notably improved, and serum prolactin levels significantly dropped, The patient's condition was satisfactory on follow-up with no long-term complications reported. This paper contributes to the existing literature by sharing the clinical management of a challenging and uncommon case.

A post-traumatic ossified subdural chronic hematoma successfully managed in a 34-year-old woman: a case report.

Ossified or calcified subdural chronic hematoma is an uncommon condition with an incidence of 0.3-2% of all chronic subdural hematomas. It can cause significant mortality and morbidity, especially in young patients. Because of the rare incidence of this condition, its pathophysiology and management preferences have not yet been clearly established, which raises the importance of reporting such cases in order to add valuable databases to the literature. Case Presentation: A 34-year-old woman with a history of head trauma several years ago presented with refractory headaches, convulsions, and muscle weakness. Computed tomography showed an extra-axial calcified lesion in the frontal lobe. Surgical treatment was decided considering the patient's age, in addition to the presence of serious medically uncontrolled symptoms. The calcified lesion was successfully removed surgically, and the patient recovered completely. Pathological examination confirmed the diagnosis of ossified subdural chronic hematoma. Clinical Discussion: The symptoms of ossified subdural hematomas are not specific. However, the presence of a history of head trauma should raise suspicion of this condition. Computerized tomography is usually used as the diagnostic method. Nevertheless, it is unable to differentiate ossified chronic subdural hematomas from other intracranial extra-axial calcified lesions that need to be considered as a differential diagnosis. Pathologic investigations are needed to provide the final diagnosis. Conclusions: We highly recommend surgical therapy for ossified subdural hematomas that are symptomatic and persistent, especially in young patients. We further stress the significance of postsurgical anticonvulsant prophylaxis, particularly in patients presenting convulsions.

Intussusception-induced acute abdomin caused by a giant lipoma in the transverse colon: a rare case report.

Intussusception is a common finding among children. Conversely, it is infrequent in adults. Colonic lipomas are generally clinically silent making them a very rare aetiology of intussusception. Presentation of case: The authors present a case of a 48-year-old male who presented to the emergency department suffering from severe abdominal pain. Following examination and investigations, a giant lipoma (GL) in the transverse colon was identified via ultrasound which showed the classical "target sign" Intussusception among adults is unusual as it accounts for only 1% of bowel obstruction cases. Being colo-colonic makes it even more unlikely since it occurs only in 17% of intestinal obstruction cases. GLs exceeding 5 cm in size can present with a variety of symptoms. Intussusception is an uncommon presentation of a GL. Preoperative diagnosis of GL-induced intussusception is highly improbable and surgical resection is the treatment of choice. Conclusion: Despite the dominance of the asymptomatic presentation of lipomas, considering its diagnosis in the case of an intussusception-induced acute abdomen should cross physicians' minds.