Transposition of the inferior vena cava with hemiazygos continuation: A rare case report.

Hemiazygos continuation of a left-sided inferior vena cava (IVC) is an extremely rare developmental anomaly. We present the case of a male patient in whom this condition was incidentally discovered during a thoraco-abdominopelvic CT scan. With the widespread use of contrast-enhanced computed tomography and magnetic resonance angiography, the detection of congenital IVC anomalies has become more accessible. These anomalies are often found incidentally during imaging performed for other clinical reasons. Awareness of this anomaly is crucial before any surgical or endovascular procedures to avoid potential complications.

Hemiconvulsion-Hemiplegia-Epilepsy syndrome in a 3-year-old girl: A case report and literature review.

Hemiconvulsion-hemiplegia-epilepsy syndrome is a rare and severe neurological condition that results from prolonged status epilepticus in infancy and early childhood. This syndrome is characterized by unilateral prolonged seizures, primarily clonic in nature, which are followed by transient or permanent ipsilateral hemiplegia. In this report, we present the case of a 3-year-old girl who exhibited persistent left hemiparesis after experiencing an episode of prolonged focal seizures at the age of 2 years. Comprehensive neurological evaluation and brain MRI conducted in our department confirmed the diagnosis of hemiconvulsion-hemiplegia-epilepsy syndrome in its chronic phase.

Intraperitoneal chronic expanding hematoma mimicking an ovarian tumor: A case report.

Chronic expanding hematoma of soft tissue is a rare lesion and often misdiagnosed as neoplastic mass. It is mostly related to trauma or surgery, leading to blood-filled cysts surrounded by fibrous tissues. Symptoms may include abdominal pain, nausea or bowel obstruction. Diagnosis is often difficult, and imaging tests such as CT scans or MRIs can be inconclusive. Treatment may require complete surgical removal to prevent postoperative recurrence. We present a case of a 27-year-old woman with history of recent abdominal trauma presented with an abdominal mass, along with chronic pain and vomiting. CT scan revealed a large pelvic cystic mass, suggesting an ovarian origin which was ruled out by the MRI. Surgery was performed and histopathology revealed an intraperitoneal chronic expanding hematoma. In this case report, we review the epidemiological, clinical, and paraclinical aspects of the disease, as well as the treatment modalities.

Myositis ossificans circumscripta of the thigh: A pediatric case report.

Circumscribed myositis ossificans is a benign process of focal heterotopic ossification of the soft tissues, occurring in young subjects, usually following trauma. We report a case of a 15-year-old patient who suffered a direct trauma to the thigh during a soccer match, and developed a hard mass in the anterior face of the thigh. The patient was diagnosed with myositis ossificans secondary to trauma. In this case report, we want to illustrate the different imaging aspects of this benign condition, both in conventional radiology, computed tomography and magnetic resonance imaging, as its clinical and radiological appearance can be misleading, suggesting a sarcomatous neoplastic process.

Cystic lymphangioma of the omental bursa in adult: A rare case report.

Cystic lymphangioma is a benign lymphatic malformation that primarily affects children, with rare occurrences in adults. These malformations are most commonly found in the head and neck region, though their presence in the abdominal cavity is infrequent. In this report, we present the case of 71-year-old women with a cystic lymphangioma located in the omental bursa. The rarity of this condition in adults, combined with its unusual abdominal location, highlights the unique aspects of this case. This report explores the clinical presentation, diagnostic challenges, and management strategies for these uncommon lymphatic malformations.

A nonsecreting suprasellar ectopic pituitary adenoma: A case report.

A pituitary adenoma in the suprasellar region without involvement of the Sella turcica is uncommon, with few examples recorded in the literature. Imaging, particularly magnetic resonance imaging, is critical for diagnosis. Radiological features aid in distinguishing ectopic pituitary adenoma from other possible diagnoses, which include Rathke cleft cyst, suprasellar abscess, diabetes insipidus, suprasellar cellular infiltrate, and suprasellar tumors such as germinoma, craniopharyngioma, optic pathway glioma, suprasellar hemangioblastoma, and pituitary lymphoma. A 48-year-old lady with impaired visual acuity underwent an MRI, which revealed a suprasellar ectopic pituitary adenoma in contact with the pituitary stalk and optic chiasm.

Vaginal botryoid rhabdomyosarcoma in an infant: A case report and review of the literature.

Botryoid rhabdomyosarcoma is a rare and aggressive malignancy that primarily affects the female genital tract in children. It arises from embryonal rhabdomyoblasts. The vagina is the most common site, but it can also occur, although rarely, in the cervix or uterine fundus. We report the case of a 2-year-old girl who presented with a rapidly growing mass in the vulvar region. A pelvic MRI revealed a grape-like mass occupying the vaginal lumen, suggestive of botryoid rhabdomyosarcoma. Biopsy of the mass confirmed the diagnosis.

Primary hepatic leiomyosarcoma with adrenal and hepatic metastasis: Case report and literature review.

Primary hepatic leiomyosarcoma (PHL) is a rare malignant tumor, which originates from smooth muscles. The imaging features are nonspecific and the diagnosis is often delayed until the tumor reaches a large size, which leads often to a dismal prognosis. We report a case of a 46-year-old male patient who was complaining about abdominal pain for 2 months. The imaging revealed the presence of a large mass in the liver with adrenal and liver metastasis. Diagnosis of PHL was confirmed by histopathological and immunohistochemical examinations. In this case report, we review the epidemiological, clinical, and paraclinical aspects of the disease, as well as the treatment modalities.

Mesenteric inflammatory pseudotumor: A rare case report and review of the literature.

Inflammatory pseudotumor (IP) is a rare type of benign tumor. Although initially identified in the lung, it has now been identified in a number of somatic and visceral sites, but mesenteric presentation is uncommon and has a variable clinical presentation. As inflammatory pseudotumor mimic malignancy both clinically and radiologically, the radiologist should be familiar with this entity. The only effective treatment is complete surgical resection. We present the case of a 55-year-old woman who presented with chronic abdominal pain and was diagnosed with a mesenteric inflammatory pseudotumor, in an attempt to illustrate the different imaging aspects of this benign condition in ultrasound, computed tomography and magnetic resonance imaging, and to simplify the description of these tumors.

Yolk sac tumor of the liver in an infant: A case report.

Yolk sac tumors can occur in various extragonadal sites, including the hepatobiliary tract, and are often associated with elevated serum alpha-fetoprotein. We report the case of a 14-month-old male infant presenting with abdominal pain and distension. Ultrasound and computed tomography scans of the abdomen revealed contiguous hepatic masses with lobulated contours, containing areas of necrosis. The patient underwent surgical resection, and histological studies confirmed the diagnosis of a yolk sac tumor. The occurrence of a yolk sac tumor in the liver is extremely rare. Ultrasound and cross-sectional imaging can be highly effective in diagnosing these tumors when combined with biopsy procedures to confirm the diagnosis. Although rare, yolk sac tumors of the liver should be considered a differential diagnosis for hepatic masses.

Synchronous retroperitoneal liposarcoma and gastric adenocarcinoma: A rare case report.

Multiple primary malignancies can occur as either synchronous or metachronous tumors, particularly in adults. Retroperitoneal liposarcoma is a rare malignancy arising from adipose tissue, while gastric adenocarcinoma is one of the most common neoplasms worldwide. The simultaneous occurrence of these 2 malignancies is extremely rare, with only 1 case reported worldwide. Here, we present the case of a 52-year-old man diagnosed with both retroperitoneal liposarcoma and gastric adenocarcinoma, marking the second reported case in the world.

Incidental Finding of Arteria Lusoria.

The arteria lusoria or retroesophageal right subclavian artery is the most common malformation of the aortic arch. It may be discovered with some symptoms of airway and/or esophageal compression, such as dyspnea or dysphagia, but in most cases it is an asymptomatic pathology. We report a case of a 3 months old patient diagnosed with Down syndrome who was admitted for pulmonary infection with incidental finding of retrooesophageal right subclavian artery.

Hydatid cyst of the humerus presenting as a suspicious lesion: A rare case report and review of literature.

Hydatidosis is a parasitic disease caused by the tapeworm Echinococcus. Echinococcus Granulosus is the most common cause of hydatid disease in humans. Bone involvement is rare, accounting for only 0.9% to 2.5% of all cases. We report the case of an 8-year-old child admitted with right arm pain, revealing a hydatid cyst on the humerus. Lesion assessment revealed a hydatid cyst of the humerus with extension to the adjacent soft tissues. The surgical procedure involved the excision of the cyst along with drainage. In this case report, we review the epidemiological, clinical, and paraclinical aspects of the disease, as well as the treatment modalities. Bone hydatid disease is infiltrative, diffuse, slow, and progressive, making diagnosis late, and compromising the quality of treatment.

Septo-optic dysplasia plus syndrome in a 2-year-old child: A case report.

Septo-optic dysplasia (SOD) is a rare congenital condition characterized by a triad of septum pellucidum dysgenesis, optic nerve hypoplasia, and hypothalamic-hypophyseal dysfunction. In some cases, additional brain anomalies such as schizencephaly can occur, leading to a more complex presentation known as septo-optic dysplasia plus (SOD+). This case report describes a 2-year-old boy presenting with delayed psychomotor development and visual impairment, ultimately diagnosed with SOD+.

Mayer-Rokitansky-Küster-Hauser syndrome type II: A rare case report.

MRKH syndrome, or Mayer-Rokitansky-Küster-Hauser syndrome, a rare congenital disease, manifests as a complete or partial aplasia of the uterus and the vagina's upper two-thirds with normal external genitalia and functioning ovaries. Mayer-Rokitansky-Küster-Hauser syndrome can occur in isolation (type I) or in conjunction with other congenital extragenital deformities affecting the kidneys, skeleton, heart, eyes, or auditory system (type II). The diagnosis of Mayer-Rokitansky-Küster-Hauser syndrome typically relies on imaging studies, with transabdominal ultrasonography serving as the primary modality. However, magnetic resonance imaging is considered the gold standard for detailed assessment of internal genital anatomy. We present the case of an 18-year-old woman without any notable medical history who exhibited primary amenorrhea. Mayer-Rokitansky-Küster-Hauser syndrome type II was suspected on pelvic ultrasound and subsequently confirmed via magnetic resonance imaging. The patient was provided with psychological assistance and planned for vaginoplasty.

Late presentation of gastric duplication cyst in pediatric patient: Lessons learned.

Gastrointestinal duplication is an infrequent congenital disorder characterized by the presence of a muscular layer covered by mucosa. Gastric duplication cysts account for approximately 2%-9% of all gastrointestinal duplication cysts. The typical clinical presentation often includes symptoms such as epigastric pain, vomiting, and the presence of a palpable abdominal mass. However, these symptoms can overlap with more common conditions. Diagnostic confirmation usually necessitates additional imaging studies, and surgical intervention is the recommended treatment approach. In this case report, we present the case of a 9-year-old girl who presented with chronic abdominal pain and vomiting. Following a comprehensive evaluation, including a CT scan and various diagnostic tests, a diagnosis of gastric duplication cyst was established. The patient subsequently underwent a laparotomy procedure, during which the cyst was completely excised. Follow-up visits indicated an uneventful recovery, with complete resolution of all symptoms. The aim of this work is to report on the clinico-radiological aspects of gastric duplication cysts and their surgical treatment.

Congenital cervico-vaginal aplasia with a functional uterus: A case report and review of literature.

Maldevelopment of the vagina and cervix is frequently accompanied by uterine aplasia or hypoplasia. Complete cervico-vaginal aplasia with a normally developing uterus is a very uncommon type of developmental failure. Failure to treat the condition can result in complications such as hematometra and hematosalpinx caused by the retrograde flow of blood into the fallopian tubes. In this case report, we describe the case of a 32-year-old woman experiencing cyclic abdominal pain and primary amenorrhea. The patient exhibited cervico-vaginal agenesis, with a functional uterus that was complicated by hematometra and bilateral hematosalpinx.

Fibrous Dysplasia Polyostotic: When Radiology Clarifies the Diagnosis.

Fibrous dysplasia is a rare non-hereditary congenital condition characterized by 2 main forms: monostotic and polyostotic. Monostotic is the more common form, while polyostotic, often associated with a syndrome, is rarer. The case presented involves a 10-year-old patient who was diagnosed with polyostotic fibrous dysplasia accompanied by an endocrinopathy. This report explores the clinical and radiological aspects of this condition based on the patient's case.

The white cerebellum sign: Classic but under recognized sign of brain injury.

The white cerebellum sign is a concerning but uncommon radiological imaging result that is frequently seen in patients with severe, frequently irreversible anoxic-ischemic brain injury. Due to its frequent correlation with an unfavorable prognosis, radiologists must recognize this sign. We report the case of a 1 year old girl with history of epilepsy who presented with deterioration of conscious level and focal fits and brain computed tomography scan done on her revealed the white cerebellum sign.

Multiseptate gallbladder in an asymptomatic child: Case report and review of the literature.

Multiseptated gallbladder also known as "Honeycomb gallbladder" is a rare condition that was first described by Tandon in 1963. It is described as a congenital anomaly in most of the cases. It may be asymptomatic or may lead symptoms. We present the case of a multiseptate gallbladder in a 5 year old girl who was admitted for managament of acute appendicitis.