Intrauterine device (IUD) embedded in bladder wall with calculus formation treated with cystoscopy: a case report.

In the realm of unusual gynecological complications, the displacement of an intrauterine device (IUD) into the bladder, resulting in stone formation, stands out as an exceptionally rare and perplexing condition. Such occurrences challenge diagnostic and therapeutic protocols, often leading to unique case studies that expand our understanding of IUD-related complications. We present an interesting case of a 50-year-old woman with a stone-forming ectopic IUD in the bladder diagnosed with imaging modalities and treated with cystoscopy, with a subsequent resolution of symptoms. This case underscores the importance of considering ectopic IUD placement in the differential diagnosis of patients presenting with urinary symptoms and a history of IUD use. Moreover, it emphasizes the role of imaging in the accurate diagnosis of such cases and highlights cystoscopy as an effective treatment modality for the removal of IUD and stones.

Perforated appendicitis due to fishbone.

Appendicitis is a common condition in daily clinical practice. Appendicitis due to foreign bodies is uncommon and may result from obstruction or perforation mechanism. We present a rare case of a 43-year-old male patient who was diagnosed with perforated appendicitis due to a fish bone by imaging studies and confirmed postoperatively. Confirming the fish bone causing the perforation on images is sometimes difficult, requiring the radiologist to actively search and determine the source. In addition to appendectomy, the surgeon also needs to pay attention to removing all foreign objects and treating perforations of surrounding organs.

Traumatic rupture of congenital cystic adenomatoid malformation mimicking traumatic pulmonary pseudocyst: a case report.

Thoracic trauma is commonly encountered in daily clinical practice; however, blunt thoracic trauma in patients with congenital cystic adenomatoid malformation (CCAM) is rare. CCAM rupture denotes a broad spectrum of manifestations on imaging and may be misdiagnosed as many other conditions. Consequently, this leads to inaccurate treatment and poor patient outcomes. We report the case of a girl with the initial diagnosis of a cavitary lung lesion that was likely a traumatic pulmonary pseudocyst or CCAM. The patient received medical therapy for 20 days; however, her condition did not improve. Subsequently, she underwent right lower lobectomy. Ruptured CCAM was confirmed during surgery and with histopathology. No complications occurred postoperatively, and the patient made a good recovery.

Laparoscopic appendectomy in an adult patient with situs inversus totalis.

Left-sided appendicitis is usually caused by situs inversus totalis or midgut malrotation. Clinical and imaging diagnoses have been presented relatively fully in the literature. However, this is a rare condition, and each related case should be further reported to help the day-to-day clinician better investigate and understand. Therefore, in this paper, we present a case of left-sided acute appendicitis in an adult male patient with situs inversus totalis. In addition, we also discuss the laparoscopic technique of the left-sided appendectomy as it is technically more difficult because of the mirror nature of the anatomy.

Left-sided acute appendicitis with congenital gastrointestinal malrotation.

We describe a 28-year-old man with acute appendicitis associated with gastrointestinal malrotation. The diagnosis was confirmed by a computed tomography scan, and he was treated by laparoscopic appendectomy without a Ladd procedure.

Pituitary Apoplexy and Subdural Hematoma after Caesarean Section.

Pituitary apoplexy can occur postpartum, and subdural hematoma following epidural anesthesia is a rare complication. Cooccurrence of these two complications is extremely rare and has not been previously reported in the literature. In this article, we present a case of pituitary apoplexy along with intracranial subdural hematoma happening two days after spinal anesthesia for cesarean section. The patient presented with peripheral facial nerve paralysis accompanied by headache, eye pain, and blurred vision and was diagnosed by imaging modalities. The patient made a good recovery with conservative treatment without serious health events.

Traumatic Kidney in a Patient With Unilateral Renal Cystic Disease.

Renal trauma occurring in patients with unilateral renal cystic disease (URCD) is extremely rare. Unilateral renal cystic disease is benign, nonprogressive, nonfamilial, nonencapsulated, and unrelated to cysts in other organs. It should be differentiated from autosomal dominant polycystic kidney disease (ADPKD) parenthesis, multicystic dysplastic kidney disease, multiple renal simple cysts, and cystic renal neoplasms. We report a case of a 15-year-old male with URCD admitted to the hospital sustaining blunt trauma to his right flank after a motor vehicle crash. Final diagnosis in this case was renal injury in a URCD patient. The patient was treated conservatively and subsequently discharged. Unilateral renal cystic disease can be diagnosed and followed by a combination of imaging methods and functional studies. The management of URCD is conservative. Although the disease is stable, nephrectomy may occasionally be indicated when there is a strong suspicion for malignancy.

Safe endoscopic removal of ingested fish bone with esophageal perforation and impingement on the aortic wall.

Esophageal foreign bodies are common conditions that may lead to serious complications, such as esophageal perforation, neck abscess, mediastinitis, arterial injury, and lung damage. We report a rare case of esophageal fish bone impingement on the aorta that was managed without complication by endoscopic removal.

Traumatic epidural hematoma in a patient with severe schizencephaly.

Schizencephaly is a rare congenital brain structural abnormality that is not clearly understood and has no specific treatment yet. Therefore, cases related to it should be added to the literature. This report aims to introduce a rare case of severe schizencephaly co-occurring with post-traumatic intracranial epidural hematoma.

Rasmussen's encephalitis with persistent epilepsy in a young man.

Rasmussen's encephalitis (RE) is an uncommon cause of the seizure. Important key findings of RE include intractable seizure activity in children, progressive atrophy of the involved hemisphere, and small hemisphere with the large ventricle.

Balo's Concentric Sclerosis Mimicking Tumor on Magnetic Resonance Imaging in a Young Patient.

Balo's concentric sclerosis (BCS) is a rare demyelinating disease known as Multiple Sclerosis (MS) lesion type III. It is a disease of the white matter of the brain characterized by a round lesion with variable concentric myelinated and demyelinated layers, appearing as "onion bulb." We present a case of BCS and discuss the imaging findings and management strategies of this disease. A 26-y-old male developed headache, weakness, and numbness of limbs. Magnetic resonance imaging (MRI) showed concentric lamellar like demyelinating lesions at the subcortical regions. The patient's neurological symptoms were consistent with the MRI findings.

Diffuse Gallbladder Adenomyomatosis with an Inflammatory Complication in an Adult.

Gallbladder adenomyomatosis (GA) is a benign alteration of the gallbladder wall. There are three types involved: segmental, fundal, and diffuse pattern; the last type is very rare. Ultrasound is the imaging method of choice for diagnosing that shows Rokitansky-Aschoff sinuses with cholesterol deposition creating comet-tail artifacts. Asymptomatic GA does not require surgery in case there are no malignant lesions defined by imaging diagnosis. We present the rare case of a 51-year-old man who was admitted to hospital due to abdominal pain concomitant with inflammatory syndrome. Imaging and histological findings were appropriate to diagnose diffuse GA and complication of cholecystitis.

The focal hepatic hot spot sign with lung cancer in computed tomography.

The focal hepatic hot spot sign appears as an area of intense focal wedge-shaped enhancement of the quadrate lobe (segment IVa) of the liver in the arterial and venous phase. If this sign appears on enhanced computed tomography of the abdomen, obstruction of thoracic central venous must be considered, especially when clinical symptoms are unclear.

A Case of Arteriovenous Fistula After Kidney Trauma Mimicking Tumor.

Renal arteriovenous fistulas are rare complications of kidney injury that are usually caused by penetrating or blunt abdominal trauma, percutaneous or open biopsy, or surgery. We report a case of renal arteriovenous fistula after blunt abdominal trauma of a male patient who had traffic accidents. Computed tomography images show arteriovenous fistula lesion mimicking the tumor of the renal pelvis. Through this case, we present how to identify and avoid being confused in diagnosis as well as introduce its clinical manifestations, imaging, and treatment.

The dripping candle wax sign of melorheostosis.

Melorheostosis is a rare benign bone disease including dysostosis and sclerosis. Dripping candle wax presence is a common and typical sign of melorheostosis. This sign appears as irregular hyperostosis of the cortical bone which is likened to melted wax flowing down one side of a candle. It can sometimes cause pain, stiffness joint, or limitation of motion in the affected areas implicitly but mostly has no symptoms. It is usually observed on plain radiography; its appearance is generally hyperplasia on one side of the bone. We report a 33-year-old male who has an incidental diagnosis of melorheostosis post-trauma.

Intracranial Neurenteric Cyst in a Patient with Acute Unilateral Thalamic Infarction.

Intracranial neurenteric cysts are rare congenital lesions that can be mistaken for other lesions. They may contain mucous or serous glands, smooth muscle, lymphoid tissue and components of connective tissue. We report a case of neurenteric cyst which was detected accidentally by diagnostic imaging in the context of a thalamus infarct in a 45-year-old woman. We also discuss the results of a brief literature review and the pathological findings, imaging spectrum, evaluation and management of neurenteric cysts and thalamic infarctions. LEARNING POINTS: Neurenteric cysts are a rare type of foregut duplication cyst that are classified as intracranial or spinal and are associated with central nervous system abnormalities.Neurenteric cysts are usually benign and slow-growing, so conservative treatment can be provided if there are no symptoms.Thalamic stroke may be caused by arterial or venous infarction.Cardioembolism is the most common cause of thalamus infarction; variations in blood supply to the thalamus should be investigated in affected patients.

Overview of epidermoid cyst.

Epidermoid cysts are slow-growing, painless masses that elevate the skin and often have a central punctum that represents the plugged orifice of the pilosebaceous follicle. On ultrasound, they have a round to oval structure, well-circumscribed, avascular mass located in subcutaneous tissue along with phenomena of dorsal acoustic amplification and lateral shadowing. On MRI, they have slightly hypointense signal intensity on T1-weighted and intermediate to high signal on T2-weighted. Restricted diffusion is typical of epidermoid cysts. These signs are useful in the differentiation of epidermal cysts from neoplastic lesions. They need early treatment as they can cause cosmetic and functional impairment.