No abstract available.
Pregnancy*

Dural metastasis associated with chronic subdural hematoma is very rare in patients with malignant neoplasms; it may be difficult to distinguish malignant neoplasms from chronic subdural hematoma. Chronic subdural hematoma is usually a late manifestation of malignant tumors, which contributes to the severity of the prognosis. The scans obtained by using magnetic resonance imaging or computed tomography may be misleading when a subdural hematoma masks the underlying tumor. Herein, we report a case of a subdural hematoma with dural metastasis of unknown origin in a 45-year-old woman; however, the neoplasm was not detected until autopsy.
Adenocarcinoma ; Autopsy* ; Female ; Hematoma, Subdural* ; Hematoma, Subdural, Chronic ; Humans ; Magnetic Resonance Imaging ; Masks ; Middle Aged ; Neoplasm Metastasis ; Prognosis

No abstract available.
Sarcoma*

Sulfuric acid can cause local or systemic effects after exposure by inhalation, ingestion, or topical application. Direct ingestion is the main exposure route for fatal sulfuric acid injury. Fatal accidents involving the inhalation of toxic sulfuric acid vapors are rare. Inhalation of sulfuric acid fumes causes severe irritation or corrosive damage to the upper respiratory tract. Consequently, severe congestion, edema, and inflammation of the mucous membranes of the upper respiratory passages hinder the entry of air into the lungs, possibly leading to fatalities in victims. A 35-year-old man died at his home after complaining of a severe sore throat. One day earlier, he had worked in a sulfuric acid tank in a copper-smelting plant while wearing an ordinary gas mask that offered no protection against sulfurous acid vapors. Upon autopsy, the larynx and epiglottis showed pronounced edema, congestion, and inflammation that histologically mimicked an acute bacterial suppurative inflammation, accompanied by severe pulmonary edema. A field analysis of the air inside the sulfuric acid tank revealed SO4(2-) positivity and a 40% sulfuric acid concentration.
Adult ; Autopsy ; Eating ; Edema ; Epiglottis ; Estrogens, Conjugated (USP) ; Humans ; Inflammation ; Inhalation* ; Larynx ; Lung ; Mucous Membrane ; Pharyngitis ; Plants ; Pulmonary Edema ; Respiratory Protective Devices ; Respiratory System ; Sulfur* ; Sulfuric Acids

From January 2007 to June 2012, 55 autopsy cases were reviewed, in which death occurred outside the hospital and the patients were declared dead on arrival at the emergency departments, in order to compare the clinical and postmortem examination diagnoses of death-on-arrival patients in tertiary hospitals in Busan, Yangsan and Ulsan city. Of 22 non-traumatic deaths, 21 occurred from natural causes and 1 from unknown cause (sudden infant death syndrome, SIDS). Clinical diagnoses were cardiovascular diseases or "non-traumatic" / "unknown" while autopsy diagnoses were majorly cardiovascular diseases, especially coronary artery diseases (72.7%). Of 33 unnatural deaths, the cause of death was blunt trauma in 4 patients, sharp-force injury in 6, falling in 10, gunshot injury in 1, traffic accidents in 3, asphyxia in 2, drowning in 2, fire-related death in 1, and intoxication in 4. There were no definite discrepancies between clinical and autopsy diagnoses, except for 5 non-traumatic deaths and 2 unnatural deaths. These results suggest that the role of the emergency department may be crucial in postmortem investigations.
Accidents, Traffic ; Asphyxia ; Autopsy ; Cardiovascular Diseases ; Cause of Death ; Coronary Artery Disease ; Drowning ; Emergencies ; Humans ; Infant ; Tertiary Care Centers

No abstract available.
Human ; *Internet ; *Liver Diseases ; *Patient Education

No abstract available.
Female ; Meigs Syndrome*

No abstract available.
Female ; Meigs Syndrome*

Primary extrapulmonary small cell carcinoma (EPSCC) of the appendix is an extremely rare entity, and there has been only one previous report on this in the English medical literature. We report here on the first Korean case of EPSCC of the appendix in a 55-year-old woman. The patient had no history of an identified pulmonary tumor, and she presented with constipation and lower abdominal pain. The patient underwent right hemicolectomy with regional lymph node dissection and bilateral salphigo-oophorectomy. The histology of the entire appendiceal tumor revealed pure EPSCC with diffuse immunoreactivity for pancytokeratin, cytokeratin 7, cytokeratin 20, CD56, thyroid transcription factor 1, c-kit and carcinoembryonic antigen, and there was focal weak immunoreactivity for chromogranin A and synaptophysin. After the second cycle of chemotherapy, the condition of the patient gradually deteriorated due to cancer peritonei and the patient died 7 months later. EPSCC of the appendix is a distinctive clinicopathological entity that displays highly aggressive behavior and an unfavorable outcome.
Abdominal Pain ; Appendix ; Carcinoembryonic Antigen ; Carcinoma, Small Cell ; Chromogranin A ; Constipation ; Female ; Humans ; Keratin-20 ; Keratin-7 ; Lymph Node Excision ; Middle Aged ; Nuclear Proteins ; Synaptophysin ; Thyroid Gland ; Transcription Factors

A renal angiomyolipoma (AML) is an unusual benign tumor that is composed of adipose tissue, smooth muscle, and abnormal blood vessels. AMLs can occur sporadically or can be associated with tuberous sclerosis. A ruptured renal AML may manifest as lift-threatening hypovolemic shock or sudden death. Herein, the authors present an autopsy case of traumatic rupture of a renal AML in a patient with tuberous sclerosis.
Adipose Tissue ; Angiomyolipoma* ; Autopsy ; Blood Vessels ; Death, Sudden ; Humans ; Muscle, Smooth ; Rupture* ; Shock ; Tuberous Sclerosis*