Subject(s)
Humans , Male , Middle Aged , Nail Diseases/complications , Nail Diseases/diagnosis , Nail Diseases/etiology , Nail Diseases/therapy , Bowen's Disease/diagnosis , Bowen's Disease/pathology , Nail Diseases/prevention & control , Nail Diseases/surgery , Nail Diseases , Bowen's Disease/prevention & control , Bowen's DiseaseABSTRACT
Dementia lacking distinct histopathological features (DLDHF) belongs to the frontotemporal dementia syndromes. Behavioral, cognitive and motor symptoms are its usual clinical manifestations. However, considerable heterogeneity exists and no evident clinicopathological correlations can be performed. We report a patient who presented with a very unusual combination of behavioral abnormalities and prominent early parkinsonism progressing to a severe dementia. Pathological studies confirmed DLDHF with severe frontal and striatal neuronal loss and gliosis.
Subject(s)
Brain/pathology , Dementia/complications , Parkinson Disease/etiology , Age of Onset , Dementia/pathology , Dementia/physiopathology , Humans , Male , Parkinson Disease/pathology , Parkinson Disease/physiopathologyABSTRACT
A 45 year old man with personal history of B-Lactamic antibiotics allergy and one episode of hemochezia was admitted to hospital because of abdominal pain in the lower right quadrant and nausea, and diagnosed of acute appendicitis. At laparotomy he was found to have histological evidence of transmural eosinophilic enteritis in the terminal ileon and ascitis. After an intestinal resection a full evaluation was performed.
Subject(s)
Abdomen, Acute/etiology , Enteritis/complications , Eosinophilia/complications , Enteritis/pathology , Eosinophilia/pathology , Humans , Male , Middle AgedSubject(s)
Carcinoma, Papillary/pathology , Thyroid Neoplasms/pathology , Female , Humans , Middle AgedSubject(s)
Pleura/pathology , Pleural Neoplasms/diagnosis , Sarcoma, Kaposi/diagnosis , Acquired Immunodeficiency Syndrome/complications , Acquired Immunodeficiency Syndrome/pathology , Adult , Biopsy , Homosexuality , Humans , Male , Pleural Neoplasms/etiology , Pleural Neoplasms/pathology , Sarcoma, Kaposi/etiology , Sarcoma, Kaposi/pathologyABSTRACT
The case of a 42-years-old man is presented, who was admitted for recurrent iron-deficiency [correction of ferropenic] anemia. The endoscopic and radiographic studies did not disclose the origin of the anemia. Arteriographic study detected lesions compatible with angiodysplasia. Surgery was performed and the diagnosis confirmed in the resection specimen.
Subject(s)
Anemia, Hypochromic/etiology , Arteriovenous Malformations/complications , Colon/blood supply , Intestinal Mucosa/blood supply , Adult , Anemia, Hypochromic/pathology , Arteriovenous Malformations/pathology , Chronic Disease , Humans , Male , RecurrenceABSTRACT
We present the pathological study of 17 cases of mitral atresia with patent aortic valve and their surgical implications. The study is based on the type of atrioventricular connection, presence or absence of ventricular septum, size of the left ventricle and relation of the aorta with the aforementioned ventricle. We have classified mitral atresia into two groups by assessing these data. Group A) Both ventricles and atrioventricular connections are present and there is ventricular septal defect. The aorta may connect with an either normal or hypoplastic left ventricle or it may emerge in double outlet from the right ventricle. Group B) Absent left ventricle and atrioventricular connection. The aorta emerges from the single ventricle or the rudimentary chamber. Thirteen cases belonged to group A and four to group B. The pathological structure of mitral atresia requires the decompression of the left atrium by atrioseptostomy during the neonatal period to enable survival. On a second stage a palliative correction should be carried out, which; depending on ventricular size and outlet of the vessels, will be a valvular prosthesis left atrium-left ventricle or the modified atriopulmonary technique connecting the new left atrium with the systemic ventricle and aorta after resecting the auricular septum and connecting the right atrium with the pulmonary artery.
Subject(s)
Mitral Valve/abnormalities , Female , Heart Ventricles/pathology , Humans , Infant, Newborn , Male , Mitral Valve/pathology , Mitral Valve/surgeryABSTRACT
A case of Langerhans' cell granulomatosis associated with gastric adenocarcinoma is reported. A review of the literature demonstrate an association of this entity with Hodgkin or non-Hodgkin lymphomas alone. The discussion is centred on differential diagnosis from the pseudo-sarcoid granulomatous reaction. Further reports may assist in classifying the granulomatous reaction to tumours into two types, epithelioid and Langerhans.
Subject(s)
Adenocarcinoma/diagnosis , Granuloma/diagnosis , Langerhans Cells , Stomach Neoplasms/diagnosis , Adenocarcinoma/pathology , Diagnosis, Differential , Granuloma/pathology , Humans , Male , Middle Aged , Stomach Neoplasms/pathologyABSTRACT
A patient suffering from brucellosis developed maculonodular and purpuric lesions. The skin biopsy showed granulomatous vasculitis with no deposition of immunoglobulins and complement on the vessels.
