scholarly journals Transurethral urinary bladder eversion and prolapse in a castrated male pet rabbit

2017 ◽  
Vol 65 (4) ◽  
pp. 556-564 ◽  
Author(s):  
Zoltan Szabo

A 7-year-old castrated male rabbit was presented with a red oedematous mass at the prepuce. The tissue was identified as the urinary bladder, and the condition was diagnosed as complete transurethral urinary bladder eversion. Exploratory laparotomy was performed, the prolapse was successfully reduced and the bladder was secured to the body wall with cystopexy. The surgery was successful and the bladder remained in place without complications until the time of this report (three years after surgery). Transurethral bladder prolapse is a very rare condition previously reported only in women, mares, cows, bitches, queens, and rabbit does. The case herein is the first reported case of transurethral bladder prolapse in a male of any species.

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Saroj Sharma ◽  
Prashant Kumar Gupta ◽  
Basanta Regmi ◽  
Aarti Gupta ◽  
Upasana Lamichhane

Fetus in fetu (FIF) is a very rare condition in which malformed fetus is found within the body of a living twin, most commonly within the retroperitoneum. It is a parasitic fetal twin of a diamniotic, monozygotic type. It should be differentiated from teratoma by the presence of organized vertebral column and appropriately arranged other organs or limbs around it. There is no such axial arrangement in teratoma, which has also got definite malignant potential. We report a case of FIF in a 21-year-old lady who presented late with nonspecific abdominal symptoms. Preoperative diagnosis of FIF in this case was made on computed tomography, and the patient underwent exploratory laparotomy with complete excision of mass. The excised mass in a sac was proven to be FIF on the basis of gross and histopathological examination. Surgical excision is the ideal treatment even teratoma being the differential diagnosis.


1997 ◽  
Vol 17 (4) ◽  
pp. 617-624 ◽  
Author(s):  
Philippe Moerman ◽  
Chris Van Geet ◽  
Hugo Devlieger
Keyword(s):  

Genetics ◽  
1994 ◽  
Vol 137 (2) ◽  
pp. 483-498
Author(s):  
J Ahnn ◽  
A Fire

Abstract We have used available chromosomal deficiencies to screen for genetic loci whose zygotic expression is required for formation of body-wall muscle cells during embryogenesis in Caenorhabditis elegans. To test for muscle cell differentiation we have assayed for both contractile function and the expression of muscle-specific structural proteins. Monoclonal antibodies directed against two myosin heavy chain isoforms, the products of the unc-54 and myo-3 genes, were used to detect body-wall muscle differentiation. We have screened 77 deficiencies, covering approximately 72% of the genome. Deficiency homozygotes in most cases stain with antibodies to the body-wall muscle myosins and in many cases muscle contractile function is observed. We have identified two regions showing distinct defects in myosin heavy chain gene expression. Embryos homozygous for deficiencies removing the left tip of chromosome V fail to accumulate the myo-3 and unc-54 products, but express antigens characteristic of hypodermal, pharyngeal and neural development. Embryos lacking a large region on chromosome III accumulate the unc-54 product but not the myo-3 product. We conclude that there exist only a small number of loci whose zygotic expression is uniquely required for adoption of a muscle cell fate.


1985 ◽  
Vol 260 (22) ◽  
pp. 12228-12233 ◽  
Author(s):  
H Takahashi ◽  
H Komano ◽  
N Kawaguchi ◽  
N Kitamura ◽  
S Nakanishi ◽  
...  

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
V. Thadchanamoorthy ◽  
Kavinda Dayasiri ◽  
M. Thirukumar ◽  
N. Thamilvannan ◽  
S. H. Chandraratne

Abstract Background Aplasia cutis congenita is regarded as congenital focal absence of skin in the newborn, and occurrence of more than three similar skin defects is rare. The etiology is thought to be multifactorial, and precise etiopathogenesis is unknown. Case presentation A 13-day-old newborn Sri Lankan Tamil girl was referred to the dermatologic clinic with multiple skin defects at birth. There were six lesions on the body, and two of them had healed during intrauterine period, leaving scars. This was a second twin of her pregnancy. Her first twin fetus had demised before 19 weeks of pregnancy and was confirmed to be fetus papyraceous based on ultrasound-guided fetal assessment. The said child was thoroughly investigated and found to have no other congenital abnormalities. Chromosomal studies yielded normal findings. She was treated with tropical antibacterial ointment, and all lesions resolved spontaneously within 4 weeks, leaving scars. Physiotherapy was commenced to prevent contracture formation, and follow-up was arranged in collaboration with the plastic surgical team. Conclusions Aplasia cutis congenita is a rare condition of uncertain etiology, but consanguinity may play a role. This report described a newborn with type V cutis aplasia congenita in whom the diagnosis was confirmed based on clinical features and revision of antenatal history. The management depends on the pattern, extent, location, severity, underlying causes, and associated anomalies.


Genetics ◽  
2001 ◽  
Vol 157 (4) ◽  
pp. 1611-1622 ◽  
Author(s):  
Go Shioi ◽  
Michinari Shoji ◽  
Masashi Nakamura ◽  
Takeshi Ishihara ◽  
Isao Katsura ◽  
...  

Abstract Using a pan-neuronal GFP marker, a morphological screen was performed to detect Caenorhabditis elegans larval lethal mutants with severely disorganized major nerve cords. We recovered and characterized 21 mutants that displayed displacement or detachment of the ventral nerve cord from the body wall (Ven: ventral cord abnormal). Six mutations defined three novel genetic loci: ven-1, ven-2, and ven-3. Fifteen mutations proved to be alleles of previously identified muscle attachment/positioning genes, mup-4, mua-1, mua-5, and mua-6. All the mutants also displayed muscle attachment/positioning defects characteristic of mua/mup mutants. The pan-neuronal GFP marker also revealed that mutants of other mua/mup loci, such as mup-1, mup-2, and mua-2, exhibited the Ven defect. The hypodermis, the excretory canal, and the gonad were morphologically abnormal in some of the mutants. The pleiotropic nature of the defects indicates that ven and mua/mup genes are required generally for the maintenance of attachment of tissues to the body wall in C. elegans.


2006 ◽  
Vol 16 (Suppl 1) ◽  
pp. 445-448 ◽  
Author(s):  
N. Behtash ◽  
S. Ansari ◽  
F. Sarvi

Choriocarcinoma is an aggressive neoplasm arising in the body of the uterus. Rapid growth and myometrial invasion may be followed by uterine perforation. In this study, we present the cases of two young patients (18 and 19 years of age) with acute abdominal pain and shock, while they were under chemotherapy due to persistent trophoblastic disease. During emergent exploratory laparotomy, localized resection of uterus was performed. They had their first successful term pregnancy 5 and 4 years after surgery, respectively. Uterine perforation following choriocarcinoma is a rare event. Hysterectomy is recommended in emergency conditions, but localized resection of uterus should be considered in women who are desirous of future fertility.


2021 ◽  
pp. 000313482110257
Author(s):  
Dar Parvez M ◽  
Kour Supreet ◽  
Sharma Ajay ◽  
Kumar Subodh

The most common cause of pneumoperitoneum in trauma patients is hollow viscus injury; however, in patients with pneumoperitoneum on imaging and normal hollow viscus during the laparotomy, other rare causes of pneumoperitoneum like intraperitoneal urinary bladder rupture should be ruled out. Urinary bladder can rupture either extraperitoneally or intraperitoneally or both. Rupture of the urinary bladder is commonly seen in patients with abdominal trauma; however, pneumoperitoneum is usually not seen in patients with traumatic bladder rupture. Intraperitoneal bladder rupture is usually due to the sudden rise in intra-abdominal pressure following abdominal or pelvic trauma. However, it is a rare cause of pneumoperitoneum and is managed by surgical repair. We present a case of blunt trauma abdomen with pneumoperitoneum due to isolated intraperitoneal bladder rupture who was managed by exploratory laparotomy and primary repair of the urinary bladder.


2017 ◽  
Vol 16 (4) ◽  
pp. 602-605
Author(s):  
Jahangir Hossain Bhuiyan ◽  
Mohibul Aziz ◽  
Omar Faruk ◽  
Mahbub Hasan

Choledochal Cyst is a relatively rare condition. Even rarer is a choledochal cyst in association with a gallbladder carcinoma. This study reports a rare case of choledochal cyst coexisting with gallbladder carcinoma in a Bangladeshi patient. A 35 year old lady presented at IBN Sina Medical College Hospital, Kallyanpur, Dhaka with the history of recurrent right upper quadrant abdominal pain from childhood, which became severe for last 4 days before admission. The pain was colicky in nature and radiated to the back. Episodes were associated with low-grade fever, anorexia as well as vomiting. The preoperative diagnosis was made by abdominal ultrasound and MRCP. Exploratory laparotomy, enbloc cholecystectomy with excision of the choledochal cyst and roux-en-Y hepaticojejunostomy was also done. Post operative recovery was uneventful. Patient was followed up for six months and no obvious complication was noticed. Early suspicion of this rare pancreato-billiary disease is important because surgical treatment is the only way to avoid the complications of the disease.Bangladesh Journal of Medical Science Vol.16(4) 2017 p.602-605


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