ABSTRACT
Double gallbladder is one of the rare congenital anomalies of the gallbladder. Failure to detect an accessory gallbladder hampers diagnosis and treatment of cholecystitis, which might result in recurrent attacks of cholecystitis. In addition, presence of peritoneal folds extending from the stomach and duodenum to the gallbladder is very rare. Here we report the presence of a double gallbladder enclosed in a cystogastric fold of the peritoneum. During cadaveric dissection, we observed a cystogastric peritoneal fold that extended from the lesser curvature of the stomach and the first part of the duodenum to the gallbladder. The left end of the peritoneal fold merged with the lesser omentum. It enclosed two gallbladders: the main gallbladder and a small accessory gallbladder. The accessory gallbladder was a small pouch with its fundus attached to the main gallbladder by fibrous tissue, and its duct opened into the main cystic duct.
Subject(s)
Cadaver , Cholecystitis , Cystic Duct , Diagnosis , Duodenum , Gallbladder , Omentum , Peritoneum , StomachABSTRACT
Double gallbladder is one of the rare congenital anomalies of the gallbladder. Failure to detect an accessory gallbladder hampers diagnosis and treatment of cholecystitis, which might result in recurrent attacks of cholecystitis. In addition, presence of peritoneal folds extending from the stomach and duodenum to the gallbladder is very rare. Here we report the presence of a double gallbladder enclosed in a cystogastric fold of the peritoneum. During cadaveric dissection, we observed a cystogastric peritoneal fold that extended from the lesser curvature of the stomach and the first part of the duodenum to the gallbladder. The left end of the peritoneal fold merged with the lesser omentum. It enclosed two gallbladders: the main gallbladder and a small accessory gallbladder. The accessory gallbladder was a small pouch with its fundus attached to the main gallbladder by fibrous tissue, and its duct opened into the main cystic duct.
Subject(s)
Cadaver , Cholecystitis , Cystic Duct , Diagnosis , Duodenum , Gallbladder , Omentum , Peritoneum , StomachABSTRACT
During regular cadaveric dissection, a 65-year-old male cadaver had a variant muscle in front of the trachea. The muscle had a lower attachment from the anterior surface of the tracheal rings, passed obliquely superficial to the isthmus, left the lobe of the thyroid gland and merged with the left cricothyroid and inferior constrictor muscle. The muscle was located deep to the infrahyoid group of muscles, superficial to the trachea and thyroid gland. It was observed that the muscle received a nerve supply from the ansa cervicalis (AU)
No disponible
Subject(s)
Humans , Male , Aged , Trachea/abnormalities , Muscles/abnormalities , Larynx/abnormalities , Cadaver , DissectionABSTRACT
Chronic exposure to fluoride causes dental and skeletal fluorosis. Fluoride exposure is also detrimental to soft tissues and organs. The present study aimed at evaluation of the effect of Ginkgo biloba and ascorbic acid on learning and memory deficits caused by fluoride exposure. Male Wistar rats were divided into five groups (n=6). Group 1 control. Groups 2 to 5 received 100 ppm of sodium fluoride over 30 days. Groups 3, 4 and 5 were further treated for 15 days receiving respectively 1% gum acacia solution, 100 mg/kg body weight ascorbic acid, and 100mg/kg body weight Ginkgo biloba extract. After 45 days, all animals were subjected to behavioural tests. The results showed that fluoride affected learning and memory. Fluoride causes oxidative stress and neurodegeneration, thereby affecting learning and memory. Ascorbic acid and Ginkgo biloba were found to augment the reversal of learning and memory deficits caused by fluoride ingestion.
ABSTRACT
Duplication of vas deferens is a rare congenital anomaly. All previously reported cases of this rare anomaly were identified during procedures such as orchiepexy, inguinal hernia repair, vasectomy, varicocoelectomy, and radical prostatectomy. Here, we report a case of unilateral duplicated vas deferens noted in an adult cadaver during regular dissection for medical students. The right spermatic cord contained 2 separate and completely developed cord-like structures. Both cords communicated separately with the tail of the epididymis. When traced cranially, both traversed the inguinal canal as content of the spermatic cord and finally fused at the level of the deep inguinal ring. No other variations were found in the testis or epididymis, and no variations were seen in the left spermatic cord. In addition, no associated renal abnormalities were noted.
Subject(s)
Adult , Humans , Male , Cadaver , Epididymis , Hernia, Inguinal , Inguinal Canal , Prostatectomy , Spermatic Cord , Students, Medical , Testis , Vas Deferens , VasectomyABSTRACT
Brachial artery is the chief artery of upper limb. Superficial palmar arch plays an important role in most of the traumatic events and the surgical procedures of the hand. The arterial variations of upper limb are useful for vascular surgeons, interventional radiologists, plastic surgeons. The authors report a case of high origin of superficial ulnar artery with abnormal formation of superficial palmar arch.
