ABSTRACT
The authors report a very rare case of gastroduodenal intussusception complicating Menetrier's disease. This uncommon condition of unknown aetiology is characterized by hyperplasia of the gastric mucosal folds. Computed Tomography (CT) in high resolution mode can be helpful for diagnosis by showing the cerebriform surface of the giant mucosal folds. Filling the gastoduodenal tract with water is useful in non complicated cases.
Subject(s)
Gastritis, Hypertrophic/diagnostic imaging , Intussusception/diagnostic imaging , Stomach Diseases/diagnostic imaging , Aged, 80 and over , Duodenum/diagnostic imaging , Female , Humans , Tomography, X-Ray ComputedABSTRACT
The authors report a case of subacute combined degeneration of the cervicothoracic spinal cord involving the dorsal and lateral spinal columns, extending to the brainstem, due to cobalamin deficiency in an elderly patient. Symptoms of this subacute myelopathy are potentially reversible with early diagnosis. Presenting symptoms of this myelopathy, involvement of the lateral columns and brainstem have rarely been documented by magnetic resonance imaging (MRI) studies. MRI showed increased T2-weighted signal in the spinal cord. The patient's background and history and the posterior location of the abnormalities increased the specificity of MRI, and the resolution of clinical symptoms with vitamin supplementation confirmed the diagnosis.
Subject(s)
Brain Stem/pathology , Magnetic Resonance Imaging , Neurodegenerative Diseases/diagnosis , Acute Disease , Aged , Female , HumansABSTRACT
Epidermoïd cysts are well documented. Whenever possible, surgery is always necessary. Intradiploic epidermoïd cyst are uncommon, especially in the occipital bone. Ultrasonography (US) may be useful and used instead of radiographs. As demonstrated in intracranial forms, diffusion-weighted MR Imaging (MRI) sequence can be useful for the diagnosis of epidermoid tumors and postoperative assessment of residual tumor. We propose to illustrate the usefulness of US and MRI in depicting an intradiploic epidermoïd cyst in a 27-year-old woman.
Subject(s)
Epidermal Cyst/diagnostic imaging , Epidermal Cyst/pathology , Magnetic Resonance Imaging , Occipital Bone , Adult , Bone Diseases/diagnostic imaging , Bone Diseases/pathology , Female , Humans , UltrasonographyABSTRACT
Bowel obstruction is a rare but serious complication of pregnancy for both the mother and the developing fetus. The authors report a case of small bowel obstruction in an early pregnant patient. Increasing delay between the onset of symptoms and the diagnosis remains a significant contributing factor to the high morbidity and mortality in the pregnant patient population. So, prompt diagnosis and therapy are essential. Single Shot Fast Spin Echo MR sequence confirmed the presence of bowel obstruction and identified the zone of transition.
Subject(s)
Intestinal Obstruction/pathology , Magnetic Resonance Imaging/methods , Pregnancy Complications/pathology , Adult , Female , Humans , PregnancyABSTRACT
Paradoxical embolism (PE) is an uncommonly diagnosed cause of unexplained ischemic cerebral event. Its diagnosis is based on established criteria and the failure to identify an arterial or cardiac embolic source. The association between patent foramen ovale (PFO) and cryptogenic stroke has repeatedly been demonstrated in clinical studies. Transesophageal contrast echocardiography is the best diagnostic test. Surgical or endovascular PFO closure is recommended for the long-term prevention of PE.
Subject(s)
Brain Ischemia/etiology , Embolism, Paradoxical/complications , Embolism, Paradoxical/diagnosis , Intracranial Embolism/complications , Intracranial Embolism/diagnosis , Anticoagulants/therapeutic use , Causality , Cerebral Angiography , Echocardiography, Transesophageal , Embolism, Paradoxical/drug therapy , Female , Heart Septal Defects, Atrial/complications , Heparin/therapeutic use , Humans , Intracranial Embolism/drug therapy , Magnetic Resonance Angiography , Magnetic Resonance Imaging , Middle Aged , Ultrasonography, Doppler, TranscranialSubject(s)
Duodenal Neoplasms/complications , Duodenal Neoplasms/diagnostic imaging , Intestinal Obstruction/etiology , Jejunal Diseases/etiology , Jejunal Neoplasms/complications , Jejunal Neoplasms/diagnostic imaging , Lipoma/complications , Lipoma/diagnostic imaging , Tomography, X-Ray Computed/methods , Abdominal Pain/etiology , Aged , Diagnosis, Differential , Humans , MaleABSTRACT
Three cases of extraosseous Ewing sarcoma are reported. This pathology of the young adult is very rare as shown by the review of the literature. Clinical or imaging (CT or MRI) findings are non-specific and diagnosis is based on histology. Nonetheless, this diagnosis should be considered in all patients with primary soft tissue tumors.
Subject(s)
Muscle Neoplasms/diagnosis , Peripheral Nervous System Neoplasms/diagnosis , Sarcoma, Ewing/diagnosis , Spinal Nerve Roots/pathology , Adolescent , Adult , Diagnosis, Differential , Female , Humans , Male , Meningeal Neoplasms/secondary , Muscle, Skeletal/pathology , Neurilemmoma/diagnosis , Psoas Muscles/pathology , Sarcoma, Ewing/secondary , Thigh/pathologyABSTRACT
We present a case of symptomatic pneumatocyst of the ilium observed in a professional scuba diver exposed to pressure variations. Pneumatocysts are rare and except for one case reported in a clavicular localization, are always found in subchondral bone of the iliac or sacral side of the sacroiliac joint. Undoubtedly, air fills an intraosseous node. We report here the first case of efficient treatment achieved by filling the cyst via percutaneous access under scopic control.
