ABSTRACT
Purpose: To use the extent of retinal immaturity at the first visit to predict progression to any stage and treatment-requiring retinopathy of prematurity (ROP). Methods: Retrospective, multicenter, nonrandomized, observational, clinical, validation study. In all, 601 Asian Indian preterm infants born < 2000 g and/or < 34 weeks of gestation completing ROP screening with RetCam images taken during each visit were included. A total of 1202 eyes of these infants were classified into three groups based on the retinal immaturity at the first screening visit into “mild” (Group 1), vessels reaching the posterior boundary of zone 3; “moderate” (Group 2), vessels entering zone 2 anterior; and “severe” (Group 3), vessels in zone 1 or zone 2 posterior. RetCam images at each subsequent visit were evaluated and the proportion of eyes that progressed to Type 1 or Type 2 ROP was correlated with the degree of retinal immaturity. Results: Of the 958 eyes in Group 1, 200 eyes in Group 2, and 44 eyes in Group 3, any stage ROP developed in 15% of eyes in Group 1, 46.5% of eyes in Group 2, and 100% of eyes in Group 3 (P < 0.001). Sixteen of 128 eyes (12.5%), 12 of 72 (16.6%), and 28 of 44 of eyes (63.6%) in Groups 1, 2, and 3, respectively, required treatment (P < 0.001). Conclusion: Retinal immaturity at first screening visit predicts Type 1 and Type 2 ROP. “Severe” immaturity is more likely to progress to “treatment-requiring” disease. This could be a useful tool for prognostication, counseling, and scheduling follow-up.
ABSTRACT
The present research aims to highlight the pattern of thoraco-abdominal injuries sustained by the victims of fatal road traffic accidents (RTA) in Manipal, South India. The study is an autopsy based observation of thoraco-abdominal injuries in victims of fatal road traffic accidents during 1999 – 2003. Road traffic accidents accounted for most of the injury related deaths (77%) during the study period. A male preponderance (86%) was observed with a male-female ratio of 6:1. Individuals in the age group of 21 to 50 years formed the most vulnerable (83%) group. External thoracic injuries were more common than internal thoracic injuries in the thoracic region. In the abdominal region, internal injuries were more common than external injuries. Lungs (61%) and kidneys (23%) were the most commonly involved organs in the thoracic and abdominal regions respectively. Majority of the victims were two wheeler occupants (35%) followed by pedestrians (23%). The study indicates the pattern of thoraco-abdominal injuries sustained along with the trend of road traffic accidents in the region.
Subject(s)
Abdominal Injuries/etiology , Abdominal Injuries/mortality , Accidents, Traffic/complications , Accidents, Traffic/epidemiology , Accidents, Traffic/mortality , Accidents, Traffic/statistics & numerical data , Adult , Fatal Outcome , Humans , India , Middle Aged , Thoracic Injuries/etiology , Thoracic Injuries/mortality , Wounds, Nonpenetrating/epidemiology , Wounds, Nonpenetrating/etiology , Wounds, Nonpenetrating/mortality , Young AdultABSTRACT
The present case demonstrates how a clinico-pathological approach of a forensic pathologist played a key role in deciding a sudden suspicious death and also highlights the characteristics of gestational choriocarcinoma and its importance’s in post mortem diagnosis among the forensic experts and clinicians. Investigating authorities were curious in knowing whether the death was due to criminal abortion or suicidal consumption of poisoning. The case was unraveled so that the rested soul is given justice and free from all defames.
Subject(s)
Adolescent , Autopsy , Choriocarcinoma/diagnosis , Choriocarcinoma/pathology , Death, Sudden , Female , Forensic Pathology , Gestational Trophoblastic Disease/diagnosis , Gestational Trophoblastic Disease/pathology , Humans , India , Neoplasm MetastasisABSTRACT
Schizencephaly is a rare congenital anomaly of the brain, characterized by formation of abnormal unilateral or bilateral clefts in the cerebral hemispheres. It often manifests with partial seizures, mental retardation and hemiparesis. Only two cases of schizencephaly associated with psychosis have been reported in the literature. A patient of schizencephaly, who had bipolar affective disorder is described. It has been compared with the earlier two reported cases of schizencephaly associated with pyschosis.