Elective laparoscopic ovariectomy in domestic swine (Sus scrofa domesticus)

Background: In the last years the number of exotic company animals has been increased, and the demand for neuteringservices for these animals has become greater. By the author’s knowledge, there are no records of elective ovariectomyin domestic swine (Sus scrofa domesticus). The current paper reports a case of elective laparoscopic ovariectomy in adomestic swine (Sus scrofa domesticus).Case: A 4-month-old domestic swine (Sus scrofa domesticus), weighing 45 kg was referred to elective video-laparoscopicovariectomy at the Veterinary Clinics Hospital of the Federal University of Rio Grande do Sul (HCV - UFRGS). Physicalexamination and laboratory tests, including hemogram and biochemistry (alanine aminotransferase - ALT, serum albumin and creatinine), were within normal range for the species. Ketamine hydrochloride (Cetamin®) 10 mg.kg-1, xylazinehydrochloride (Xilazin®) 2 mg.kg-1, and midazolam (Midazolam®) 0.5 mg.kg-1 were administered intramuscularly (IM)as pre-anesthetic medication. The anesthetic induction was performed with intravenous (IV) propofol (Propovan®) andanesthesia was maintained with isoflurane (Isoforine®) diluted in O2 by a universal vaporizer with a partial gas rebreathinganesthetic system. Throughout the procedure, were monitoring constantly the invasive blood pressure (IBP), electrocardiogram (ECG) in lead II, peripheral arterial saturation with O2 (SpO2), end-tidal carbon dioxide concentration (ETCO2),and esophageal temperature. The abdominal cavity was accessed through the insertion of three portals (one of 10 mm ofdiameter and other two of 5 mm of diameter). The cavity was inflated with medicinal CO2 until the pressure of 10 mmHgwas achieved. The uterine body and ovaries were identified. The right ovary was suspended and, by a bipolar clamp, theovarian vessels were occluded through electrocoagulation in three distinct locations with approximately 0,5 cm betweenthemselves...

Elective laparoscopic ovariectomy in domestic swine (Sus scrofa domesticus)

Background: In the last years the number of exotic company animals has been increased, and the demand for neuteringservices for these animals has become greater. By the authors knowledge, there are no records of elective ovariectomyin domestic swine (Sus scrofa domesticus). The current paper reports a case of elective laparoscopic ovariectomy in adomestic swine (Sus scrofa domesticus).Case: A 4-month-old domestic swine (Sus scrofa domesticus), weighing 45 kg was referred to elective video-laparoscopicovariectomy at the Veterinary Clinics Hospital of the Federal University of Rio Grande do Sul (HCV - UFRGS). Physicalexamination and laboratory tests, including hemogram and biochemistry (alanine aminotransferase - ALT, serum albumin and creatinine), were within normal range for the species. Ketamine hydrochloride (Cetamin®) 10 mg.kg-1, xylazinehydrochloride (Xilazin®) 2 mg.kg-1, and midazolam (Midazolam®) 0.5 mg.kg-1 were administered intramuscularly (IM)as pre-anesthetic medication. The anesthetic induction was performed with intravenous (IV) propofol (Propovan®) andanesthesia was maintained with isoflurane (Isoforine®) diluted in O2 by a universal vaporizer with a partial gas rebreathinganesthetic system. Throughout the procedure, were monitoring constantly the invasive blood pressure (IBP), electrocardiogram (ECG) in lead II, peripheral arterial saturation with O2 (SpO2), end-tidal carbon dioxide concentration (ETCO2),and esophageal temperature. The abdominal cavity was accessed through the insertion of three portals (one of 10 mm ofdiameter and other two of 5 mm of diameter). The cavity was inflated with medicinal CO2 until the pressure of 10 mmHgwas achieved. The uterine body and ovaries were identified. The right ovary was suspended and, by a bipolar clamp, theovarian vessels were occluded through electrocoagulation in three distinct locations with approximately 0,5 cm betweenthemselves...(AU)

One-stage laparoscopic nephrectomy and ovariohysterectomy for concurrent dioctophymosis and pyometra in a bitch

Background: Dioctophyme renale, also known as “giant kidney worm”, is a cosmopolitan parasite, which usually affects domestic and wildlife canids in wetlands. Nephrotomy and nephrectomy are the only treatment options. Laparoscopic nephrectomy for dioctophymosis was first performed in veterinary patients in the late 90’s. Canine pyometra is one of the most frequent surgical disorder in the small animal setting. The purpose of this study was to report a case of successful one-stage laparoscopic approach for nephrectomy and ovariohysterectomy in a bitch.Case: A female stray dog, rescued from a riverside community, was presenting hematuria. Abdominal echography revealed presence of Dioctophyme renale worms within the right renal parenchyma. Moreover, the uterus was moderately filled by anechoic content. The patient was clinically stable and undergone laparoscopy. A 10-mm trocar was established at the middle third of the right flank, followed by 12-mmHg CO2 insufflation. The telescope was inserted and a giant worm was seen free within the abdominal cavity. A second 10-mm port was inserted cranial and dorsally to the first one. The parasite was retrieved using a laparoscopic Kelly forceps. A third 5-mm trocar was inserted in a classic laparoscopic triangulation port positioning. Renal artery and vein were individually triple ligated using titanium clips and then transected. The right ovarian pedicle was sequentially coagulated and transected using laparoscopic bipolar forceps. The right kidney was then dissected and detached from the abdominal wall, followed by cauterization and transection of the left ovarian pedicle. The uterus was exposed out of the abdominal cavity through the 5-mm port access. Uterine body and vessels were double ligated using polyglactin 910, with transfixating ligatures, and then transected. The opening of the retrieval bag was exposed through the cranial port site incision.[...]

One-stage laparoscopic nephrectomy and ovariohysterectomy for concurrent dioctophymosis and pyometra in a bitch

Background: Dioctophyme renale, also known as “giant kidney worm”, is a cosmopolitan parasite, which usually affects domestic and wildlife canids in wetlands. Nephrotomy and nephrectomy are the only treatment options. Laparoscopic nephrectomy for dioctophymosis was first performed in veterinary patients in the late 90s. Canine pyometra is one of the most frequent surgical disorder in the small animal setting. The purpose of this study was to report a case of successful one-stage laparoscopic approach for nephrectomy and ovariohysterectomy in a bitch.Case: A female stray dog, rescued from a riverside community, was presenting hematuria. Abdominal echography revealed presence of Dioctophyme renale worms within the right renal parenchyma. Moreover, the uterus was moderately filled by anechoic content. The patient was clinically stable and undergone laparoscopy. A 10-mm trocar was established at the middle third of the right flank, followed by 12-mmHg CO2 insufflation. The telescope was inserted and a giant worm was seen free within the abdominal cavity. A second 10-mm port was inserted cranial and dorsally to the first one. The parasite was retrieved using a laparoscopic Kelly forceps. A third 5-mm trocar was inserted in a classic laparoscopic triangulation port positioning. Renal artery and vein were individually triple ligated using titanium clips and then transected. The right ovarian pedicle was sequentially coagulated and transected using laparoscopic bipolar forceps. The right kidney was then dissected and detached from the abdominal wall, followed by cauterization and transection of the left ovarian pedicle. The uterus was exposed out of the abdominal cavity through the 5-mm port access. Uterine body and vessels were double ligated using polyglactin 910, with transfixating ligatures, and then transected. The opening of the retrieval bag was exposed through the cranial port site incision.[...](AU)

Laparoscopic-assisted prepubic urethrostomy: experimental model in rabbit / Uretrostomia pré-púbica vídeo-assistida: modelo experimental em coelhos

The purpose of this study was to develop a laparoscopic-assisted prepubic urethorstomy (PPU) technique using rabbits as an experimental model. Six male New Zealand rabbits (Oryctolagus cuniculus) over six months old and weighing between 3 and 4kg (3.5kg ± 0.4) were used in this study. The animals underwent laparoscopic dissection of the pelvic urethra, which was then exposed for the laparoscopic-assisted urethrostomy procedure. The proposed model for training of laparoscopic-assisted PPU in rabbits was considered effective and feasible. It proved to be a simple technique even for surgeons under basic endosurgery skills training, with possibilities of employing the technique for the treatment of cats with loss of function of the distal urethra.(AU)

Este estudo objetivou o desenvolvimento de uma técnica de uretrostomia pré-púbica (UPP) vídeo-assistida, utilizando coelhos como modelo experimental. Foram utilizados seis coelhos Nova Zelândia (Oryctolagus cuniculus), machos, com peso médio de 3.5kg (± 0.4), com idade acima de seis meses. Os animais foram submetidos à dissecação laparoscópica da uretra pélvica e posterior exposição desta para a realização de uretrostomia vídeo-assistida. O modelo proposto para treinamento de UPP vídeo-assistida em coelho foi considerado eficaz e factível, mostrando-se uma técnica exequível mesmo por videocirurgiões iniciantes, havendo possibilidade de seu emprego no tratamento de gatos com perda na função da uretra distal.(AU)

Minilaparoscopic ovariohysterectomy in healthy cats / Ovariohisterectomia minilaparoscópica em gatas hígidas

The purpose of this study was to investigate the feasibility of minilaparoscopic (MINI) ovariohysterectomy (OHE) in healthy cats using three portals, one of 5 millimeters (mm) in diameter and two of 3mm diameter, along with bipolar diathermy. Technical difficulty, feasibility of MINI access, use of bipolar diathermy, surgery time, need for enlargement of incisions, trans- and post-operative complications and rate of conversion to open surgery were assessed. One out of 15 animals required incision enlargement, and one animal required conversion to celiotomy. The main postoperative complication observed was subcutaneous emphysema (46.7%). In conclusion, MINI OHE is feasible in healthy cats.

O presente estudo objetivou descrever e avaliar a técnica de ovariohisterectomia (OVH) pelo acesso minilaparoscópico (MINI) quanto à viabilidade de execução do procedimento em gatas hígidas com uso de três portais: um de 5 milímetros (mm) combinado a outros dois portais de 3mm de diâmetro e diatermia bipolar. Foram avaliadas as dificuldades relacionadas à técnica, o método hemostático, o tempo cirúrgico, a necessidade de ampliação das incisões, as complicações trans e pós-operatórias e, a taxa de conversão à cirurgia aberta. Dos 15 animais operados, um necessitou ampliação de uma das incisões e um paciente necessitou conversão à celiotomia. A complicação pós-operatória de maior ocorrência foi o enfisema subcutâneo (46,7%). Conclui-se que a OVH por MINI em felinas hígidas é factível.

Minilaparoscopic ovariohysterectomy in healthy cats / Ovariohisterectomia minilaparoscópica em gatas hígidas

The purpose of this study was to investigate the feasibility of minilaparoscopic (MINI) ovariohysterectomy (OHE) in healthy cats using three portals, one of 5 millimeters (mm) in diameter and two of 3mm diameter, along with bipolar diathermy. Technical difficulty, feasibility of MINI access, use of bipolar diathermy, surgery time, need for enlargement of incisions, trans- and post-operative complications and rate of conversion to open surgery were assessed. One out of 15 animals required incision enlargement, and one animal required conversion to celiotomy. The main postoperative complication observed was subcutaneous emphysema (46.7%). In conclusion, MINI OHE is feasible in healthy cats. (AU)

O presente estudo objetivou descrever e avaliar a técnica de ovariohisterectomia (OVH) pelo acesso minilaparoscópico (MINI) quanto à viabilidade de execução do procedimento em gatas hígidas com uso de três portais: um de 5 milímetros (mm) combinado a outros dois portais de 3mm de diâmetro e diatermia bipolar. Foram avaliadas as dificuldades relacionadas à técnica, o método hemostático, o tempo cirúrgico, a necessidade de ampliação das incisões, as complicações trans e pós-operatórias e, a taxa de conversão à cirurgia aberta. Dos 15 animais operados, um necessitou ampliação de uma das incisões e um paciente necessitou conversão à celiotomia. A complicação pós-operatória de maior ocorrência foi o enfisema subcutâneo (46,7%). Conclui-se que a OVH por MINI em felinas hígidas é factível. (AU)

Minilaparoscopic ovariohysterectomy in healthy cats

ABSTRACT: The purpose of this study was to investigate the feasibility of minilaparoscopic (MINI) ovariohysterectomy (OHE) in healthy cats using three portals, one of 5 millimeters (mm) in diameter and two of 3mm diameter, along with bipolar diathermy. Technical difficulty, feasibility of MINI access, use of bipolar diathermy, surgery time, need for enlargement of incisions, trans- and post-operative complications and rate of conversion to open surgery were assessed. One out of 15 animals required incision enlargement, and one animal required conversion to celiotomy. The main postoperative complication observed was subcutaneous emphysema (46.7%). In conclusion, MINI OHE is feasible in healthy cats.

RESUMO: O presente estudo objetivou descrever e avaliar a técnica de ovariohisterectomia (OVH) pelo acesso minilaparoscópico (MINI) quanto à viabilidade de execução do procedimento em gatas hígidas com uso de três portais: um de 5 milímetros (mm) combinado a outros dois portais de 3mm de diâmetro e diatermia bipolar. Foram avaliadas as dificuldades relacionadas à técnica, o método hemostático, o tempo cirúrgico, a necessidade de ampliação das incisões, as complicações trans e pós-operatórias e, a taxa de conversão à cirurgia aberta. Dos 15 animais operados, um necessitou ampliação de uma das incisões e um paciente necessitou conversão à celiotomia. A complicação pós-operatória de maior ocorrência foi o enfisema subcutâneo (46,7%). Conclui-se que a OVH por MINI em felinas hígidas é factível.

LESS ovariohysterectomy in cats using a new homemade multiport / Ovário-histerectomia por LESS em gatas com um novo multiportal artesanal

The purpose of this study was to assess the use of a homemade multiport for LESS (laparoendoscopic single-site surgery) ovariohysterectomy (OVH) in cats. Intra and postoperative variables of the surgery steps, technical challenges, complications and evolution of surgical time by a surgeon in training were evaluated. Twenty queens were selected for LESS OVH. The multiport device was manufactured of a conical-shaped ethylene polytereftalate (PET) bottle, urethral catheter no. 8, latex balloon no. 11, a 3.5mm and a 6mm laparoscopic trocars. Hemostasis was carried out using bipolar diathermy. Mean total surgical time was 14.54±5.12 minutes. Approach to right and left ovarian pedicles and abdominal access for insertion of the multiport device were the most time consuming surgical steps. LESS ovariohysterectomy using a new homemade multiport device is feasible and safe. Thus, the proposed technique may be considered as a minimally invasive alternative to ovariohysterectomy in the feline specie.(AU)

Objetivou-se avaliar o emprego do novo dispositivo multiportal artesanal para realização de ovariohisterectomia por LESS (cirurgia laparoendoscópica por único acesso) em gatas, analisando variáveis intraoperatórias de tempo cirúrgico das diferentes etapas que compõem o procedimento, suas possíveis dificuldades técnicas de execução e complicações trans e pós-operatórias. Avaliou-se ainda a curva de aprendizado deste procedimento, realizado por um cirurgião não proficiente na técnica. Vinte gatas foram submetidas à laparoscopia. Para a confecção do multiportal foi utilizado um recipiente de politereftalato de etileno (PET), uma sonda uretral nº8, um balão de látex nº11, um portal de videocirurgia de 3,5mm, e um de 6mm. O sistema de coagulação foi o bipolar. O tempo cirúrgico médio foi de 14,54±5,12 minutos. A abordagem aos pedículos ovarianos direito e esquerdo e o acesso para introdução do portal foram as etapas que apresentaram maior tempo de execução. A OVH videoassistida empregando o novo dispositivo multiportal é factível, não demonstrando complicações. Acredita-se, portanto, que a técnica proposta torna-se uma alternativa para realização minimamente invasiva de ovariohisterectomia em felinos.(AU)

Laparoscopic-assisted approach to the pelvic flexure for surgical treatment of sand impaction in a horse

Background: Laparoscopy provides good visualization of horses abdominal cavity, besides providing minimal invasiveness and meticulous manipulation intra-abdominal organs. Laparoscopy is suitable for both diagnosing and treating acute abdomen in horses. The purpose of this study was to report a successful case of laparoscopic-assisted surgery for treating sand impaction in a horse.Case: A 3-year-old horse, weighing 460 kg, was admitted following chronic intermittent episodes of diarrhea and colic. Physical exam revealed mild abdominal pain and liquid/pasty diarrhea. There was negative survey of gastrointestinal helminthes and microbiological analyses. Fecal sedimentation test revealed sand impaction. Surgical approach was opted for both accomplishment of the abdominal exploration and resolution of the impactation. The patient was anesthetized and positioned in dorsal recumbency. Laparoscopy was performed through an 11-mm trocar placed right cranially to the umbilicus. There were no apparent adhesions, bowel inflammation nor visceral displacement. A 15-cm celiotomy was carried out caudally to the umbilicus, under laparoscopic guidance, for initial inspection of the gastrointestinal tract. Incision enlargement was required for exteriorizing the pelvic flexure. Afterwards, enterotomy was carried out for drainage of the impactating content, followed by enterorraphy. The pelvic flex...(AU)

Laparoscopic-assisted approach to the pelvic flexure for surgical treatment of sand impaction in a horse

Background: Laparoscopy provides good visualization of horses abdominal cavity, besides providing minimal invasiveness and meticulous manipulation intra-abdominal organs. Laparoscopy is suitable for both diagnosing and treating acute abdomen in horses. The purpose of this study was to report a successful case of laparoscopic-assisted surgery for treating sand impaction in a horse.Case: A 3-year-old horse, weighing 460 kg, was admitted following chronic intermittent episodes of diarrhea and colic. Physical exam revealed mild abdominal pain and liquid/pasty diarrhea. There was negative survey of gastrointestinal helminthes and microbiological analyses. Fecal sedimentation test revealed sand impaction. Surgical approach was opted for both accomplishment of the abdominal exploration and resolution of the impactation. The patient was anesthetized and positioned in dorsal recumbency. Laparoscopy was performed through an 11-mm trocar placed right cranially to the umbilicus. There were no apparent adhesions, bowel inflammation nor visceral displacement. A 15-cm celiotomy was carried out caudally to the umbilicus, under laparoscopic guidance, for initial inspection of the gastrointestinal tract. Incision enlargement was required for exteriorizing the pelvic flexure. Afterwards, enterotomy was carried out for drainage of the impactating content, followed by enterorraphy. The pelvic flex...

Resection of vaginal neoplasms by video-vaginoscopy in bitches

Background: Vaginal neoplasms usually represent a challenge for veterinary surgeons. Surgical resection often requires episiotomy or even laparotomy and pubic osteotomy, increasing the risk for intra and postoperative complications, such as severe pain, bleeding, wound infection or dehiscence and vaginal stenosis. Endoscopic treatment of neoplastic lesions is routinely used in human patients. However, the information about its use in small animals is sparse. Thus, the aim of the current study was to report two cases of successful vaginoscopic treatment of vaginal neoplasms in bitches. Case: A female Labrador weighing 26 kg (patient 1) and a mongrel bitch weighting 10 kg (patient 2) were attended due to vaginal bleeding. Physical examination revealed a pendunculated hard nodular mass in the caudal third of the vaginal dorsal fl oor in patient 1. In patient 2, two nodular, fi brous, infi ltrated masses of different dimension were touched on the mucosa of the caudal third of the vagina. The vaginal cytology revealed erythrocytes, cellular debris and anestrus in both cases. Given the clinical suspicion of vaginal neoplasia, the endoscopic approach by vaginoscopy was chosen in order for diagnostic investigation and surgical treatment. Under general anesthesia, a rigid 10-mm telescope with 6-mm working channel was employed for initial examination. A 10-mmHg CO2 pneumovagina was...(AU)

Resection of vaginal neoplasms by video-vaginoscopy in bitches

Background: Vaginal neoplasms usually represent a challenge for veterinary surgeons. Surgical resection often requires episiotomy or even laparotomy and pubic osteotomy, increasing the risk for intra and postoperative complications, such as severe pain, bleeding, wound infection or dehiscence and vaginal stenosis. Endoscopic treatment of neoplastic lesions is routinely used in human patients. However, the information about its use in small animals is sparse. Thus, the aim of the current study was to report two cases of successful vaginoscopic treatment of vaginal neoplasms in bitches. Case: A female Labrador weighing 26 kg (patient 1) and a mongrel bitch weighting 10 kg (patient 2) were attended due to vaginal bleeding. Physical examination revealed a pendunculated hard nodular mass in the caudal third of the vaginal dorsal fl oor in patient 1. In patient 2, two nodular, fi brous, infi ltrated masses of different dimension were touched on the mucosa of the caudal third of the vagina. The vaginal cytology revealed erythrocytes, cellular debris and anestrus in both cases. Given the clinical suspicion of vaginal neoplasia, the endoscopic approach by vaginoscopy was chosen in order for diagnostic investigation and surgical treatment. Under general anesthesia, a rigid 10-mm telescope with 6-mm working channel was employed for initial examination. A 10-mmHg CO2 pneumovagina was...

Laparoscopy of the genitourinary tract of small ruminants

Laparoscopic endosurgery is an important tool for small ruminant breeding especially due to its wide versatility, both in reproductive biotechnologies and therapeutic approach. The purpose of this review is to present the applicability and advantages of endosurgery for routine use in small ruminants. Several endosurgical techniques of the genitourinary tract of small ruminants, including artificial insemination, embryo transfer, and oocyte retrieval for IVF, ovariectomy, cystotomy and renal biopsy are approached. The endoscopic techniques can improve the development of potential zootechnical indexes on the short-term period in comparison to traditional approaches.

Laparoscopy of the genitourinary tract of small ruminants

Laparoscopic endosurgery is an important tool for small ruminant breeding especially due to its wide versatility, both in reproductive biotechnologies and therapeutic approach. The purpose of this review is to present the applicability and advantages of endosurgery for routine use in small ruminants. Several endosurgical techniques of the genitourinary tract of small ruminants, including artificial insemination, embryo transfer, and oocyte retrieval for IVF, ovariectomy, cystotomy and renal biopsy are approached. The endoscopic techniques can improve the development of potential zootechnical indexes on the short-term period in comparison to traditional approaches.(AU)

Laparoscopic-assisted treatment of pyometra associated with mammary fibroadenomatous hyperplasia in a cat / Tratamento de piometra associada à hiperplasia mamária fibroadenomatosa por videolaparoscopia assistida em um gato

This paper describes a case of laparoscopic-assisted ovariohysterectomy in a female cat presenting pyometra and mammary fibroadenomatous hyperplasia. Using four portals, mesovarium were ligated by titanium ligature clips whereas the uterine vessels were occluded by video-assisted conventional ligatures. There were no postoperative complications. Video-assisted technique can be an alternative method for treatment of pyometra and cystic endometrial hyperplasia in female cats.(AU)

Este artigo descreve um caso de ovariohisterectomia por laparoscopia assistida em uma gata com sinais de piometra e hyperplasia mamária fibroadenomatosa. Usando quatro portais, os mesovários foram ligados com grampos de ligadura de titânio enquanto que os vasos uterinos foram ocluídos por ligaduras convencionais vídeo assistidas. Não houve complicações pós-operatórias. Esta técnica pode ser uma alternativa para tratamento de piometra e hiperplasia cística endometrial em gatas.(AU)

Laparoscopic adhesiolysis in a mini pony

Background: Intraperitoneal adhesions are common in equines, especially following exploratory celiotomy. Adhesiolysis is the treatment of choice for patients presenting postsurgical adhesions. Laparoscopic approach for adhesiolysis presents several advantageous aspects in human patients. The aim of the current study was to report a case of successful laparoscopic adhesiolysis in a mini pony horse. Case: A male Shetland Pony, weighing 140 kg, was admitted under complaint of right hind limb trauma and treated surgically for metatarsal fracture reduction. The patient has also had intermittent episodes of colic and was always treated clinically without major complications. The pony had no history of previous abdominal surgery and no episodes of acute abdomen were seen during hospital stay. Three months following ostheosynthesis, an exploratory laparoscopic approach was carried out to assess the possible cause or consequences of the episodes of acute abdomen. The patient was submitted to general anesthesia, positioned in dorsal recumbency and the abdomen was clipped and aseptically prepared for surgery. During the laparoscopic inspection, there were adhesions involving the ventral abdominal wall and a ventral mesogastric segment of duodenum. Laparoscopic adhesiolysis was performed using a two-port approach, by gently breaking the adhesion bands using meticulous traction with a 10-mm laparoscopic atraumatic Babcock forceps. Afterwards, the intestinal loop was rinsed with heparin sodium solution diluted in normal saline. The pneumoperitoneum was completely drained and the trocars sequentially withdrawn from the abdominal wall. The synthesis of the muscular layer was carried out using an interrupted cross mattress pattern, followed by synthesis of the skin with an interrupted cushion pattern. Total surgical time was 58 min. the patient was able to recover without complications. In the early postoperative period, the surgical recovery was considered excellent. No apparent adhesion involving the previously affected intestinal loop was found during the ultrasound exam following 15 days of surgery. Furthermore, the surgical wounds had healed completely, with no complications. Discussion: In the current case report, the primary cause of the acute abdomen episodes was not determined since the patient had never undergone abdominal surgery. It was hypothesized that an acute inflammation of the duodenal loop that was involved by the adhesion bands may have triggered the adhesiogenesis. Laparoscopy was efficient and presented a short operative time, due to magnification of image and adequate observation of structures surrounded by adhesion bands. Although the use of Babcock forceps is not usually recommended for adhesiolysis in the current literature, it was both effective in manipulating the bowel and performing the adhesiolysis. The heparin solution diluted in normal saline was effective in preventing the recurrence of new adhesions, which was evidenced by ultrasonography following 15 days. The laparoscopic approach usually minimizes the new formation of adhesions as trauma to the peritoneal surfaces is minimized by the use of delicate instruments, as observed in the current study. In addition, laparoscopy reduces the possibility of contact among the peritoneal surfaces and foreign bodies, such as gauze, glove powder and room air particles. Moreover, it maintains the abdominal surfaces in adequate humidity environment.

Laparoscopic adhesiolysis in a mini pony / Laparoscopic adhesiolysis in a mini pony

Background: Intraperitoneal adhesions are common in equines, especially following exploratory celiotomy. Adhesiolysis is the treatment of choice for patients presenting postsurgical adhesions. Laparoscopic approach for adhesiolysis presents several advantageous aspects in human patients. The aim of the current study was to report a case of successful laparoscopic adhesiolysis in a mini pony horse.Case: A male Shetland Pony, weighing 140 kg, was admitted under complaint of right hind limb trauma and treated surgically for metatarsal fracture reduction. The patient has also had intermittent episodes of colic and was always treated clinically without major complications. The pony had no history of previous abdominal surgery and no episodes of acute abdomen were seen during hospital stay. Three months following ostheosynthesis, an exploratory laparoscopic approach was carried out to assess the possible cause or consequences of the episodes of acute abdomen. The patient was submitted to general anesthesia, positioned in dorsal recumbency and the abdomen was clipped and aseptically prepared for surgery. During the laparoscopic inspection, there were adhesions involving the ventral abdominal wall and a ventral mesogastric segment of duodenum. Laparoscopic adhesiolysis was performed using a two-port approach, by gently breaking the adhesion bands using meticulous traction with a 10-mm

Background: Intraperitoneal adhesions are common in equines, especially following exploratory celiotomy. Adhesiolysis is the treatment of choice for patients presenting postsurgical adhesions. Laparoscopic approach for adhesiolysis presents several advantageous aspects in human patients. The aim of the current study was to report a case of successful laparoscopic adhesiolysis in a mini pony horse.Case: A male Shetland Pony, weighing 140 kg, was admitted under complaint of right hind limb trauma and treated surgically for metatarsal fracture reduction. The patient has also had intermittent episodes of colic and was always treated clinically without major complications. The pony had no history of previous abdominal surgery and no episodes of acute abdomen were seen during hospital stay. Three months following ostheosynthesis, an exploratory laparoscopic approach was carried out to assess the possible cause or consequences of the episodes of acute abdomen. The patient was submitted to general anesthesia, positioned in dorsal recumbency and the abdomen was clipped and aseptically prepared for surgery. During the laparoscopic inspection, there were adhesions involving the ventral abdominal wall and a ventral mesogastric segment of duodenum. Laparoscopic adhesiolysis was performed using a two-port approach, by gently breaking the adhesion bands using meticulous traction with a 10-mm

Herniorrafia perineal, ressecção de cisto prostático e criptorquidectomia vídeolaparoscópicas por único acesso em cão

This research describes the cyst resection of the prostate, perineal hernia and laparoscopic criptorquidectomia of a Collie dog, which showed clinical signs of recurrence after conventional hernia surgery. By mean three retroumbilical portals,an intraabdominal testicle was located through laparoscopic surgery. It was removed after the application of titanium clips in mesorquio and pots testicules. A prostate cyst was noticed that was drained by puncture with a transparietal needle. An incision was made in the wall and omentopexia of the cystic cavity was performed. In the evaluation of the pelvic cavity, it was found that the hernial defect was small and could be managed by laparoscopy. An intracorporeal suturing pattern was applied which covered the coccygeal muscle and lifted the anus. The entire procedure took about 140 minutes, with no complications. It was concluded that laparoscopic surgery can be used to treat prostate cysts and the perineal hernia of dogs.

O presente relato descreve a realização de criptorquectomia, ressecção de cisto prostático e herniorrafia perineal vídeolaparoscópicas em um cão da raça Collie que apresentou recidiva dos sinais clínicos após redução cirúrgica convencional. Pela cirurgia laparoscópica, com três portais retroumbilicais, localizou-se um testículo intrabdominal, que foi removido após a aplicação de clipes de titânio no mesórquio e nos vasos testiculares. Verificou-se também a presença de um cisto prostático que foi drenado por punção transparietal com agulha e, em seguida, realizaram-se a ressecção da parede e omentopexia na cavidade cística. Na avaliação da cavidade pélvica, verificou-se que o tamanho do defeito herniário permitia ser manejado por laparoscopia. Aplicou-se uma sutura intracorpórea no padrão colchoeiro abrangendo músculo coccígeo e elevador do ânus. O procedimento total durou aproximadamente 140 minutos, não havendo complicações. Conclui-se que a cirurgia laparoscópica pode ser empregada no tratamento de cisto prostático e na herniorrafia perineal de cães.

Herniorrafia perineal, ressecção de cisto prostático e criptorquidectomia vídeolaparoscópicas por único acesso em cão

This research describes the cyst resection of the prostate, perineal hernia and laparoscopic criptorquidectomia of a Collie dog, which showed clinical signs of recurrence after conventional hernia surgery. By mean three retroumbilical portals,an intraabdominal testicle was located through laparoscopic surgery. It was removed after the application of titanium clips in mesorquio and pots testicules. A prostate cyst was noticed that was drained by puncture with a transparietal needle. An incision was made in the wall and omentopexia of the cystic cavity was performed. In the evaluation of the pelvic cavity, it was found that the hernial defect was small and could be managed by laparoscopy. An intracorporeal suturing pattern was applied which covered the coccygeal muscle and lifted the anus. The entire procedure took about 140 minutes, with no complications. It was concluded that laparoscopic surgery can be used to treat prostate cysts and the perineal hernia of dogs.

O presente relato descreve a realização de criptorquectomia, ressecção de cisto prostático e herniorrafia perineal vídeolaparoscópicas em um cão da raça Collie que apresentou recidiva dos sinais clínicos após redução cirúrgica convencional. Pela cirurgia laparoscópica, com três portais retroumbilicais, localizou-se um testículo intrabdominal, que foi removido após a aplicação de clipes de titânio no mesórquio e nos vasos testiculares. Verificou-se também a presença de um cisto prostático que foi drenado por punção transparietal com agulha e, em seguida, realizaram-se a ressecção da parede e omentopexia na cavidade cística. Na avaliação da cavidade pélvica, verificou-se que o tamanho do defeito herniário permitia ser manejado por laparoscopia. Aplicou-se uma sutura intracorpórea no padrão colchoeiro abrangendo músculo coccígeo e elevador do ânus. O procedimento total durou aproximadamente 140 minutos, não havendo complicações. Conclui-se que a cirurgia laparoscópica pode ser empregada no tratamento de cisto prostático e na herniorrafia perineal de cães.