scholarly journals Mortality rate of ostrich chicks associated with impaction: a case report.

2021 ◽  
Author(s):  
M. R. Kekana
Keyword(s):  
Weight Loss ◽  
Mortality Rate ◽  
Causes Of Death ◽  
Clinical Symptoms ◽  
Post Mortem ◽  
Sand Soil ◽  
Post Mortem Examination ◽  
The Common ◽  
Small Intestines ◽  
Loss Of Appetite

Abstract Post-mortem examination of 138 ostrich hatchlings aged 1 week to 6 months showed impaction of the proventriculus, gizzard, and small intestines caused by ingestion of soil, stones, sand and sticks. Chicks aged 7 to 12 weeks had a higher incidence of impaction. Loss of appetite, weight loss, isolation and inability to stand were among the common clinical symptoms. Sand, soil, stones, sticks, and wires were discovered during the post mortem examination. Impaction accounted for 20% of mortality rate. Stomach impaction is one of the leading causes of death in ostrich chicks for the first few months post-hatch under a commercial ostrich production.

The effects of breed, breeding system and other factors on lamb mortality: 1. Causes of death and effects on the incidence of losses

1983 ◽  
Vol 100 (3) ◽  
pp. 539-551 ◽  
Author(s):  
G. Wiener ◽  
Carol Woolliams ◽  
N. S. M. Macleod
Keyword(s):  
Birth Weight ◽  
Mortality Rate ◽  
Breeding System ◽  
Causes Of Death ◽  
Inbred Lines ◽  
Congenital Defects ◽  
Post Mortem ◽  
Size Type ◽  
Upland Grassland ◽  
Better Than

SUMMARYThe incidence of lamb mortality from birth to 8 months of age has been studied over a 6-year period in an upland, grassland flock of sheep comprising the Scottish Blackface, Cheviot and Welsh Mountain breeds and the crosses among these breeds. Each breed and cross-bred type was maintained at varying levels of inbreeding. Approximately half the lambs which died were stillborn or dead on the day of birth, nearly 40% died thereafter but before weaning and about 10% after weaning.Post-mortem examinations on 586 of the 632 lambs which died from among the 2453 born attributed death on average to two causes per lamb. Approximately 11% of the causes were stillbirths or delayed births; 11% were cases of dystokia; congenital defects of various types accounted for about 10% of the causes; 25% made reference to weakly lamb, exposure or starvation; 14% to infectious diseases and 16% to noninfectious diseases. The extent to which causes of death occur together is examined.Breeds differed in mortality rate with the Welsh the lowest and Cheviot the highest. Cross-breds were better than the average of the pure breeds but this advantage emerged only in the period between 3 days and. 6 weeks of age. Inbreeding, both of dam and of lamb, increased mortality. Lambs from dams which were crosses of inbred lines had the best survival. Litter size, type of rearing, parity of dam, sex of lamb and birth weight also had significant effects on mortality rate.

A Preliminary Study of Thin Bird Disease

1981 ◽  
Vol 39 ◽  
pp. 602-603
Author(s):  
Ronald W. Davis ◽  
Samual Kenzy ◽  
Erik H. Stauber
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Weight Loss ◽  
Light Microscopy ◽  
Critical Point ◽  
Post Mortem ◽  
Post Mortem Examination ◽  
Transmission Electron ◽  
Half Strength ◽  
Preliminary Study

We have initiated a study of a disease that is usually fatal to domestic parakeets and canaries. We have called this syndrome “thin bird disease” for lack of a better name.Clinically, the disease is diagnosed after observing a bird that is thin, exhibits severe weight loss, lethargy, and ruffled feathers. Fecal smears of affected birds contain many very large, single-celled, rod-shaped bacteria measuring up to 1μm x 90μm.Post mortem examination of birds exhibiting external symptoms of the disease reveals an enlarged ventriculus (gizzard) that contains unmacerated seeds. A jelly-like mass is found in the ventriculus and pro-ventriculus of affected birds. This material contains bacteria morphologically identical to those found in fecal smears (Figs. 3, 4).Samples of ventriculus and pro-ventriculus from birds clinically diagnosed as diseased and normal were collected and processed for light microscopy, scanning and transmission electron microscopy. The specimens were fixed in half strength Karnovsky's fixative, post fixed in OsO4, and either embedded in plastic or critical point dried.

Fatal Head Injury in Homicidal Victims

2005 ◽  
Vol 45 (3) ◽  
pp. 244-248 ◽  
Author(s):  
Sachidananda Mohanty ◽  
Manoj Kumar Mohanty ◽  
Manoj Kumar Panigrahi ◽  
Sreemanta Kumar
Keyword(s):  
Head Injury ◽  
Causes Of Death ◽  
The Body ◽  
Age Group ◽  
Post Mortem ◽  
Hospital Records ◽  
Blunt Force ◽  
Post Mortem Examination ◽  
Intracranial Lesions ◽  
Fatal Injuries

Homicide represents one of the leading causes of death, and the head is the target in the majority of cases. The objective of the present study was to analyze the pattern of head injury among homicidal death victims. Information was obtained by interviewing the accompanying persons, post-mortem examination and perusal of hospital records. Most of the victims were predominantly male and belonged in the age group 21-30 years. Blunt weapons caused the majority of the injuries. Defence wounds were present in 48% of the victims. The street was the place of crime in the majority of cases (46.7%) and in most of the cases there was more than one offender. Multiple assaults were seen on the body in 70% of cases. The skull was fractured in more than 80% of victims and intracranial haemorrhages were seen in 47 victims. Out of 77 cases, 55 victims showed intracranial lesions along with injuries to the skull and scalp. Associated fatal injuries were most commonly present on the neck and chest. The majority of the victims died instantly or within 24 hours. Blunt force is commonly used when the head is the target. Defence wounds, when present, are indicative of the homicidal nature of the attack, and multiple strokes present over the body indicate determination on the part of the accused to end the life of the victim.

scholarly journals The prevalence of Trichomonas gallinae in budgerigars (Melopsittacus undulatus) in a Veterinary Clinic in Vienna between 2000–2019

2021 ◽  
Author(s):  
M Hochleithner ◽  
C Hochleithner
Keyword(s):  
Weight Loss ◽  
Clinical Symptoms ◽  
Clinical Signs ◽  
Melopsittacus Undulatus ◽  
Medical Problems ◽  
Veterinary Clinic ◽  
Trichomonas Gallinae ◽  
Pet Birds ◽  
Loss Of Appetite

The aim of this clinical retrospective study was to analyse the prevalence of Trichomonas gallinae in budgerigars (Melopsittacus undulatus). The role of T. gallinae in budgerigars as the cause of a typical clinical picture (young vomiting budgerigars) is clear; however, the frequency of latent and subclinical diseases in pet birds is unclear. Over the period of 20 years (2000–2019), 16 759 birds were examined, of which 5 256 (31.36%) belonged to the genus Melopsittacus (budgerigars). Within the 5 256 presented budgerigars, 2 547 (48.45%) were examined for trichomonads using a microscopic examination of a crop wash, and, of those, 978 birds (38.39%) were found to be positive for T. gallinae. Only 96 (9.8%) of the positive budgerigars showed typical signs of the disease, such as loss of appetite, vomiting, weight loss or anorexia. Unspecific clinical signs were seen in 312 (31.9%), while 570 birds (58.3%) did not show any clinical signs and had been presented for a routine check or other medical problems. Treatment using metronidazole (Anaerobex, Flagyl) was successful in 82–85% of these diseased birds. Trichomonads can be detected in over a third of budgerigars, even if less than 10% of the positive ones show clinical symptoms.

Cave Vulgantem Morbum — Tuberculosis

1993 ◽  
Vol 33 (4) ◽  
pp. 345-348 ◽  
Author(s):  
J Christiansen ◽  
T D Koelmeyer
Keyword(s):  
Public Health ◽  
Weight Loss ◽  
Medical History ◽  
Respiratory Symptoms ◽  
Vital Role ◽  
Medical Audit ◽  
Post Mortem ◽  
Autopsy Findings ◽  
Post Mortem Examination

This study investigates the circumstances surrounding all cases of tuberculosis found at autopsy in Auckland during the period 1975–1992. Cases were placed in one of six categories according to the medical history and autopsy findings. Of the 34 cases in the study 22 were clinically undiagnosed prior to autopsy. Of these, six exhibited respiratory symptoms that should have led to a diagnosis and three reported unexplained chronic symptoms such as weight loss for which tuberculosis should at least have been considered. Only 10 cases were correctly diagnosed before death. The autopsy plays an important role in finding undiagnosed cases of tuberculosis, as patient contacts may then be followed up. The vital role of post-mortem examination in medical audit and public health is, once again, demonstrated.

scholarly journals Clinical characteristics and quality of life among Sri Lankan patients with chronic pancreatitis

2020 ◽  
Vol 48 (12) ◽  
pp. 030006052097987
Author(s):  
Umesh Jayarajah ◽  
Thisaru Widyarathne ◽  
Metthananda Nawarathne ◽  
Sivananthan Raguvaran ◽  
Nishanthan Subramaniam ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Weight Loss ◽  
Chronic Pancreatitis ◽  
Clinical Characteristics ◽  
Considerable Proportion ◽  
Intractable Pain ◽  
Life Questionnaire ◽  
European Organization ◽  
Loss Of Appetite

Objective We aimed to describe the clinical characteristics of chronic pancreatitis (CP) and patient quality of life (QOL) in a resource-limited setting. Methods We performed a cross-sectional study including patients with clinical and radiological features of CP. We collected clinical data and assessed QOL using the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire. Results We included 103 patients (median age 44 years, 84 men). Median age at symptom onset was 36 (4–78) years. Around 70% of patients had diabetes mellitus and 62.1% had consumed alcohol; 36 (35%) were current smokers. The mean overall global QOL score was 68.7. Most patients (91.3%) sought treatment from multiple centers. Nineteen (18.5%) had pancreatic stone disease, 38 (36.9%) had persistent abdominal pain (median severity 7.8/10, 59 (57.3%) had steatorrhea, and 56 (54.4%) had jaundice. Poor QOL was significantly associated with weight loss, loss of appetite, and intractable pain. No correlation with age, sex, or alcohol consumption was noted. Conclusion A considerable proportion of patients with CP had troublesome symptoms. Intractable pain, loss of appetite, and weight loss were significantly associated with poor QOL. Further assessment is needed of patients’ psychosocial well-being and its association with QOL.

scholarly journals COVID-19 and gastrointestinal symptoms in Mexico, a systematic review: does location matter?

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Antonio Pizuorno ◽  
Nora A. Fierro ◽  
Edgar D. Copado-Villagrana ◽  
María E. Herrera-Solís ◽  
Gholamreza Oskrochi ◽  
...  
Keyword(s):  
Abdominal Pain ◽  
Mortality Rate ◽  
Clinical Symptoms ◽  
Descriptive Analysis ◽  
Gastrointestinal Symptoms ◽  
Northwest Mexico ◽  
Obesity And Diabetes ◽  
West Mexico ◽  
Southeast Mexico

Abstract Background Covid-19 in Mexico is on the rise in different parts of the country. We aimed to study the symptoms and comorbidities that associate with this pandemic in 3 different regions of Mexico. Methods We analyzed data from SARS-CoV-2 positive patients evaluated at healthcare centers and hospitals of Mexico (n = 1607) including Northwest Mexico (Sinaloa state), Southeast Mexico (Veracruz state) and West Mexico (Jalisco state) between March 1 and July 30, 2020. Mexico consists of a total population that exceeds 128 million. Demographics, comorbidities and clinical symptoms were collected. Statistical descriptive analysis and correlation analyses of symptoms, comorbidities and mortality were performed. Results A total of 1607 hospitalized patients positive for COVID-19 across all 3 regions of Mexico were included. The average age was 54.6 years and 60.4% were male. A mortality rate of 33.1% was observed. The most common comorbidities were hypertension (43.2%), obesity (30.3%) and diabetes (31.4%). Hypertension was more frequent in West (45%), followed by Northwest (37%) and Southeast Mexico (29%). Obesity was around 30% in Northwest and West whereas an 18% was reported in Southeast. Diabetes was most common in West (34%) followed by Northwest (22%) and Southeast (13%). This might be related to the highest mortality rate in Northwest (31%) and West (37%) when compared to Southeast. Most common symptoms in our overall cohort were fever (80.8%), cough (79.8%), headache (66%), dyspnea (71.1%), myalgia (53.8%), joints pain (50.8%) and odynophagia (34.8%). Diarrhea was the main gastrointestinal (GI) symptom (21.3%), followed by abdominal pain (18%), and nausea/ vomiting (4.5%). Diarrhea and abdominal pain were more common in West (23.1 and 21%), followed by Southeast (17.8, and 9.8%) and Northwest (11.4 and 3.1%). Conclusion Our study showed a high mortality rate likely related to high frequencies of comorbidities (hypertension, obesity and diabetes). Mortality was different across regions. These discrepancies might be related to the differences in the frequencies of comorbidities, and partially attributed to differences in socio-economic conditions and quality of care. Thus, our findings stress the need for improved strategies to get better outcomes in our population.

scholarly journals Post-mortem Examination of Genital Organs from Sows with Reproductive Disturbances in a Sow-pool

1997 ◽  
Vol 38 (3) ◽  
pp. 253-262
Author(s):  
A.-M. Dalin ◽  
K. Gidlund ◽  
L. Eliasson-Selling
Keyword(s):  
Post Mortem ◽  
Post Mortem Examination

scholarly journals Undetected Causes of Death in Hospitalized Elderly with COVID-19: Lessons from Autopsy

2021 ◽  
Vol 10 (7) ◽  
pp. 1337
Author(s):  
Astrid Malézieux-Picard ◽  
Cecilia Ferrer Soler ◽  
David De Macedo Ferreira ◽  
Emilie Gaud-Luethi ◽  
Christine Serratrice ◽  
...  
Keyword(s):  
Respiratory Failure ◽  
Causes Of Death ◽  
Clinical Findings ◽  
Pathological Examination ◽  
Post Mortem ◽  
Hypoxemic Respiratory Failure ◽  
Hospitalized Elderly ◽  
Acute Decompensation ◽  
Clinical Chart ◽  
Full Body

Background: Mechanisms and causes of death in older patients with SARS-CoV-2 infection are still poorly understood. Methods: We conducted in a retrospective monocentric study, a clinical chart review and post-mortem examination of patients aged 75 years and older hospitalized in acute care and positive for SARS-CoV-2. Full body autopsy and correlation with clinical findings and suspected causes of death were done. Results: Autopsies were performed in 12 patients (median age 85 years; median of 4 comorbidities, mainly hypertension and cardiovascular disease). All cases showed exudative or proliferative phases of alveolar damage and/or a pattern of organizing pneumonia. Causes of death were concordant in 6 cases (50%), and undetected diagnoses were found in 6. Five patients died from hypoxemic respiratory failure due to coronavirus disease 2019 (COVID-19), five had another associated diagnosis and two died from alternative causes. Deaths that occurred in the second week were related to SARS-CoV-2 pneumonia whereas those occurring earlier were related mainly to heart failure and those occurring later to complications. Conclusions: Although COVID-19 hypoxemic respiratory failure was the most common cause of death, post-mortem pathological examination revealed that acute decompensation from chronic comorbidities during the first week of COVID-19 and complications in the third week contributed to mortality.

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