الاثنين، ١٨ يوليو ٢٠١١

carcasses of sheep and goat

In my visit to mansoura slaughter slab i found these cases related to ovine family

when it 's prepared for post mortem examination there 're some problems

this is congested liver
and congested spleen
despite of that they are approved for human consumption and doctor attributed that to stress factor

another carcass of sheep 

it's history reveals an accident with car 
liver show fatty changes 
and condemned
not show compact parenchyma and showed depression when doctor press on it 
all most of internal organs are affected from trauma and condemned

and haemorrage in the fatty tail 
doctor just excised the affected haemorragic areas and the rest of carcass passed
carcss of female goat 
it's normal with good fat color

this is the color of renal fat
some criteria of internal organs of sheep and goat carcasses

liver 

consists of 3 lobes ,caudate lobe has pointed edges,distinct umblical fissure, with smooth surface,brownish red in color,gall bladder fingure like 

spleen 

oyster-shaped (in sheep),rectangular (in goat),reddish brown in color ,soft and elastic in touch


 spleenomegaly 


heart 

small size ,conical shape with pointed apex with pure white coronary fat


Examination of internal organs in beef side-liver-

Examination of the external surface of carcass is important but not more than that done for internal organs 
we'll mention each organ separatly 

*liver 
normal liver of beef carcass is of the following criteria:consists of 3 lobs,caudate lobe of rounded extremities,with shallow umblical fissure,with smooth surface no inter lobular connective tissue,with brownish red color ,and pear shaped gall bladder
any abnormalities in these criteria necessitate special precaution according to the degree

first by inspection detect any abnormal color or presence of any lesions 
second by palpation detect any nodules or abnormal consistency 
third by making  an incision in the hepatic parenchyma to detect any fibrosis results from parasites or any affections


fourth by making incision in hepatic lymph nodes for detection of TB

abnormalities found in the liver may be one of the following:

****telangiectasis(cavernous haemangioma)
irregular in shape lesions ,spongy in appearance ,consists of dilated sinusoids filled with blood (so appear as purplish to bluish black depressed area 
judgement :
depend on the degree of the affection 
severly affected liver should be condemned 
slightly affected liver may pass for consumption after removal of affected parts

*****pathological fatty changes 
judgement :condemned 

*****enlargement of liver 
condemned

*****necrosis in parenchyma
partial condemnation of affected part

*****TB
condemned

*****liver abscesses
partial condemnation of affected part

*****cirrhosis 
condemnation of liver 

*****fascioliasis
markedly affected liver requires condemnation 
lightly affected organ partial condemnation of affected part

*****hydatid cyst 
conemnation by burning or burying at deep distance enough to prevent dogs from reach to it



*****linguatula larvae
partial condemnation of affected parts

*****cysticecus bovis 
condemned and the carcass need more investigation

السبت، ٩ يوليو ٢٠١١

Decisions for an obstetrical case


Decisions  for an obstetrical case
شغل حالات الولادة ممتع قوى خصوصا ان نتيجة شغلك كدكتور بتبان فى وقت سريع فى معظم الحالات وبردوا فيه
خطوات معروفة علشان تطمنك انك فى الطريق الصح بس شغلها صعبة شوية مش شوية بس دول شوية كتار
معظم الحالات اللى بتجى  للولادة يا اما فيه مشكلة فى عملية الولادة نفسها او فى مشكلة بعد الولادة او فيه
مشكلة انها مش بتمسك اصلا او بتطلب باستمرار هنقول دلوقتى انا قرارى هيكون ايه فى حالات الولادة المتعسرة وبعدين هنقول الباقى فى مواضيع منفصلة ان شاء الله القرار اللى هاتخذه علشان اطلع الجنين يتمثل فى تلات حلول يا اما اطلعه من المهبل يا اما بالشد او التعديل اوالتقطيع او انى اطلعه من جدار البطن بالعملية القيصرية او انى ادبح الام فى بعض الح