Although tuberculosis can affect various parts of the central nervous system, tuberculous meningitis is the most lethal form. Tuberculous meningoencephalitis and cranial tuberculosis are extremely rare. Therefore, the authors present an autopsy case of tuberculous meningoencephalitis resulting in skull perforation. This condition can be mistaken for trauma, which may cause forensic confusion. A 45-year-old woman died at home. External examination revealed an unhealed open wound on the left side of the occiput. The scalp incision revealed extensive congestion, purulent exudate, and an irregular perforation in the corresponding skull area. When the skull was opened, adhesion of the dura mater to the skull was found, accompanied by purulent inflammation. Cerebral edema and hydrocephalus were present, with necrosis in the upper part of the right basal ganglia. Pathological examination identified purulent and chronic granulomatous inflammation in the dura and brain parenchyma, with a few acid-fast bacilli detected. Additionally, an adenosquamous carcinoma measuring approximately 2.5×2 cm was found in the left upper lobe of the lung. This case highlights the importance of a thorough legal autopsy to accurately determine the cause of death, as the inflammatory changes in the scalp could be misinterpreted as trauma from a forensic perspective.

Although tuberculosis can affect various parts of the central nervous system, tuberculous meningitis is the most lethal form. Tuberculous meningoencephalitis and cranial tuberculosis are extremely rare. Therefore, the authors present an autopsy case of tuberculous meningoencephalitis resulting in skull perforation. This condition can be mistaken for trauma, which may cause forensic confusion. A 45-year-old woman died at home. External examination revealed an unhealed open wound on the left side of the occiput. The scalp incision revealed extensive congestion, purulent exudate, and an irregular perforation in the corresponding skull area. When the skull was opened, adhesion of the dura mater to the skull was found, accompanied by purulent inflammation. Cerebral edema and hydrocephalus were present, with necrosis in the upper part of the right basal ganglia. Pathological examination identified purulent and chronic granulomatous inflammation in the dura and brain parenchyma, with a few acid-fast bacilli detected. Additionally, an adenosquamous carcinoma measuring approximately 2.5×2 cm was found in the left upper lobe of the lung. This case highlights the importance of a thorough legal autopsy to accurately determine the cause of death, as the inflammatory changes in the scalp could be misinterpreted as trauma from a forensic perspective.

Although tuberculosis can affect various parts of the central nervous system, tuberculous meningitis is the most lethal form. Tuberculous meningoencephalitis and cranial tuberculosis are extremely rare. Therefore, the authors present an autopsy case of tuberculous meningoencephalitis resulting in skull perforation. This condition can be mistaken for trauma, which may cause forensic confusion. A 45-year-old woman died at home. External examination revealed an unhealed open wound on the left side of the occiput. The scalp incision revealed extensive congestion, purulent exudate, and an irregular perforation in the corresponding skull area. When the skull was opened, adhesion of the dura mater to the skull was found, accompanied by purulent inflammation. Cerebral edema and hydrocephalus were present, with necrosis in the upper part of the right basal ganglia. Pathological examination identified purulent and chronic granulomatous inflammation in the dura and brain parenchyma, with a few acid-fast bacilli detected. Additionally, an adenosquamous carcinoma measuring approximately 2.5×2 cm was found in the left upper lobe of the lung. This case highlights the importance of a thorough legal autopsy to accurately determine the cause of death, as the inflammatory changes in the scalp could be misinterpreted as trauma from a forensic perspective.

Although tuberculosis can affect various parts of the central nervous system, tuberculous meningitis is the most lethal form. Tuberculous meningoencephalitis and cranial tuberculosis are extremely rare. Therefore, the authors present an autopsy case of tuberculous meningoencephalitis resulting in skull perforation. This condition can be mistaken for trauma, which may cause forensic confusion. A 45-year-old woman died at home. External examination revealed an unhealed open wound on the left side of the occiput. The scalp incision revealed extensive congestion, purulent exudate, and an irregular perforation in the corresponding skull area. When the skull was opened, adhesion of the dura mater to the skull was found, accompanied by purulent inflammation. Cerebral edema and hydrocephalus were present, with necrosis in the upper part of the right basal ganglia. Pathological examination identified purulent and chronic granulomatous inflammation in the dura and brain parenchyma, with a few acid-fast bacilli detected. Additionally, an adenosquamous carcinoma measuring approximately 2.5×2 cm was found in the left upper lobe of the lung. This case highlights the importance of a thorough legal autopsy to accurately determine the cause of death, as the inflammatory changes in the scalp could be misinterpreted as trauma from a forensic perspective.

Cases of acute myocardial infarction (AMI) that occur during pregnancy or postpartum are rarely reported. Ergot derivatives are known to induce the spasmodic contraction of coronary arteries. Administration of ergot derivatives can cause AMI, even in normal healthy people. In several reported cases, ergot derivatives triggered severe AMI during the postpartum period. Here, we report the case of a forty-year-old woman who was successfully impregnated by artificial fertilization and died after treatment with ergot derivatives. The autopsy revealed AMI with severe coronary atherosclerosis. This is the first case that reports aggravation of pre-existent severe coronary atherosclerosis after postpartum infusion of ergot derivtives.
Pregnancy ; *Postpartum Period ; Myocardial Infarction/*chemically induced/diagnosis/pathology ; Maternal Age ; Humans ; Female ; Ergot Alkaloids/*adverse effects ; Coronary Arteriosclerosis/chemically induced/diagnosis/pathology ; Adult

A pulmonary thromboembolism usually results from deep vein thrombosis as a serious and fatal complication. It is well known that several risk factors are predisposed to these thrombotic events, causing sudden death. Recently, new variant forms of pulmonary thromboembolism, termed as "economy class syndrome or e-thrombosis" were reported in association with sitting for long time in aircraft seat or at computer. The authors experienced a case of death developed after prolonged gambling at casino in 46-year-old man and concluded that the cause of death was fatal pulmonary thromboembolism due to deep vein thrombosis, associated with prolonged sitting. Therefore, the author thought that this case may be contribute to another possible risk factor of life-threatening pulmonary thromboembolism and highlights the importance of predicting deep vein thrombosis after prolonged gambling in sitting position at casino in the similar mechanism of aforementioned reported cases.
Aircraft ; Autopsy* ; Cause of Death ; Death, Sudden ; Gambling* ; Humans ; Middle Aged ; Pulmonary Embolism* ; Risk Factors ; Venous Thrombosis

BACKGROUND :Although clinicopathologic differences have been described between Epstein-Barr virus (EBV)-positive and negative gastric adenocarcinomas, the pathogenetic basis for these differences remains unclear. In this study, efforts were made to confirm that expression of EBV-latent membrane protein (LMP1) and immunohistochemical characteristics of EBVpositive gastric adenocarcinomas. METHODS: We investigated genomic deletion, and RNA & protein expression of the EBV-LMP1, as well as immunohistochemical protein expression of transforming growth factor (TGF)-beta1, TGF-bata RII, p21, p16, E2F1, thymidylate synthase, and NF-kappaB in relation to EBV positive gastric adenocarcinoma. RESULTS: A total of 38 Epstein-Barr Virus Encoded RNA-positive and 80 negative gastric carcinomas were examined. A 30 bp DNA deletion in the EBV-LMP1 gene, initiating at codon 342, was detected in 94.4% of EBVpositive cases. By RT-PCR and western blotting, EBV-LMP1 mRNA and protein expressions were absent in all cases, re-gardless of DNA deletion. No significant differences in TGF-bata1, TGF-betaRII, p21, NF-kappaB, E2F1, or thymidylate synthase expression were identified. However, the decreased expression of p16 was found in 84.2% of EBV-positive carcinomas, relative to only 57.5% of EBV-negative tumors (p=0.024). CONCLUSION: EBV-LMP1 DNA deletion, mRNA and protein losses are highly prevalent in EBV-positive gastric adenocarcinoma among Korean patients, along with decreased p16 expression.
Adenocarcinoma* ; Blotting, Western ; Codon ; DNA ; Herpesvirus 4, Human* ; Humans ; Membrane Proteins* ; Membranes* ; NF-kappa B* ; RNA ; RNA, Messenger ; Stomach Neoplasms ; Thymidylate Synthase* ; Transforming Growth Factors*

No abstract available.
Histiocytosis, Langerhans-Cell*

The etiology of several motility disorders, including persistent megacolon after definitive surgery for Hirschsprung's disease, meconium ileus which is not associated with cystic fibrosis and idiopathic megacolon, is still unclear. Interstitial cells of Cajal (ICC) are thought to modulate gut motility as gastrointestinal pace maker cells. The aim of this study was to evaluate the role of ICC in the bowel walls of the patients (n=15) who had variable motility disorders. The ICC were identified by immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. The ICC were identified by immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. Whereas ICC were evenly distributed in the ganglionic bowels of G2, they were not seen or scarecely distributed in the ganglionic bowels of G3. Two patients (G4) who suffered from idiopathic megacolon showed absence or decrease of ICC in spite of presence of ganglion cells in their colons. Four neonates (G5) who underwent ileostomy because of meconium obstruction showed absent or markedly decreased ICC in the colon at the time of ileostomy and the distribution of ICC was changed to a normal pattern at the time of ileostomy closure between 39-104 days of age and their bowelmotility were restored after that. The results suggest that lack of ICC caused reduce motility in the ganglionic colons and it may be responsible for the development of various motility disorders. Delayed maturity of ICC may also play a role in the meconium obstruction of neinates.
Colon ; Cystic Fibrosis ; Ganglion Cysts ; Hirschsprung Disease* ; Humans ; Ileostomy ; Ileus ; Infant, Newborn ; Interstitial Cells of Cajal* ; Meconium ; Megacolon*

Four cases of sudden unexpected death during hospitalization are described where autopsy examination showed lobar pneumonia. As widely accepted, sudden death is defined as a natural unexpected death within 1 hour of symptoms and it is well known that pneumonia can be a cause of sudden death. Although pneumonia is a common finding in autopsy, it is not usual that pneumonia is a direct cause of death, especially in medicolegal autopsy cases. In the present study about 4 cases, pneumonia was primary illness and direct cause of death. 4 victims were all male(39~74 years) and found dead on the bed or corridor couch during their admission. The authors describe the autopsy findings, clinical features and courses, and predisposing factors, with literature review.
Autopsy* ; Causality ; Cause of Death ; Death, Sudden ; Hospitalization ; Humans ; Pneumonia*