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1.
Int J Surg Case Rep ; 114: 109182, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38157626

RESUMEN

INTRODUCTION: Littre's hernia (LH) is due to the presence of a Meckel's diverticulum (MD) in a hernial sac. It is an extremely rare condition in less than 1 % of all MD cases. It is often asymptomatic and is diagnosed incidentally during routine surgery for hernia repair. Surgery is the main treatment. Although the management of uncomplicated MD remains controversial, MD's management in the setting of either bowel obstruction or of Littre's hernia is done according to the clinical principles combined with the availability of local expertise. PRESENTATION OF CASE: We report a case of an 11-year-old boy presented to the emergency room with a diagnosis of acute obstructive syndrome. Radiological exams were inconclusive. Intra-operatively findings showed a strangulated MD trapped in a small umbilical hernia. A simple wedge resection, followed by a primary closure of the remaining defect was performed. During 12 months of observation the patient remains in good condition. DISCUSSION: LH is an uncommon type of abdominal wall hernia. Preoperative diagnosis is difficult. Even abdominal ultrasound and computed tomography (CT) cannot reveal the right diagnosis and it is generally performed intraoperatively. The main treatment is surgery. Repair of a Littre hernia requires both management of Meckel's diverticulum and repair of the hernia with sutures or mesh. CONCLUSION: LH is a very rare type of hernia. Diagnosis is very difficult. All surgeons should be aware of this type of hernia to avoid life-threatening complications. The application of hernia repair recommendations for children may anticipate the happening of complicated LH.

2.
Int J Surg Case Rep ; 95: 107187, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35569309

RESUMEN

INTRODUCTION AND IMPORTANCE: Epidermoid cysts are developmental cysts of the retrorectal space. They are benign lesions resulting from ectodermal inclusion during neural tube closure. Generally, they are misdiagnosed given that symptoms are often vague and nonspecific. They have a high infection rate (up to 30%) and can be easily mistaken for perirectal abscesses. CASE PRESENTATION: We present a case of an epidermoid cyst in a 58-year-old woman with a retrorectal cyst mistaken for a perianal abscess, which was initially incised and drained and then, after MRI investigation, an anterior resection was performed. CLINICAL DISCUSSION: Epidermoid cysts have a high infection rate (up to 30%). Infected cysts can be easily mistaken for perirectal abscesses, pilonidal disease, or fistulae in ano. CT (computed tomography) used in conjunction with MRI (Magnetic Resonance Imaging) is the gold standard for establishing the diagnosis. A biopsy is never indicated. Surgery is the best treatment, even for asymptomatic lesions. CONCLUSION: Epidermoid cysts are rare and generally misdiagnosed. In fact, symptoms are often vague and nonspecific. Radiologic imaging (especially MRI) is essential for surgical planning and biopsy should be avoided. Once a presacral lesion is diagnosed, even if the patient is asymptomatic, complete resection remains the treatment of choice because of the risk of infection.

4.
Int J Surg Case Rep ; 94: 107016, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-35421725

RESUMEN

INTRODUCTION AND IMPORTANCE: Obturator Hernia (OH) is a rare clinical entity that constitue less than 1% of all abdominal hernias. It happens in elderly thin women malnourished. The diagnosis is usually delayed because symptoms are non-specific, and patients commonly have features of intestinal obstruction. There are no international guidelines for treatment and the best surgical approach still unknown. CASE PRESENTATION: We report a case of strangulated OH in a 75 year woman who consulted in our service for an acute intestinal obstruction. Intra-operatively findings showed loop of ileum entering through a defect in the right obturator canal. The obturator defect was closed by approximation flap of peritoneum and covered by right ovair and fallopian tube. CLINICAL DISCUSSION: This case is reported because of its an uncommon type of abdominal wall hernia with high probability of bowel strangulation and highest morbidity and mortality rates. There are no international guidelines for treatment and the best surgical approach still unknown. CONCLUSION: The diagnosis of OH should be suspected every time there is an intestinal obstruction of unknown origin in emaciated elderly women. Open or laparoscopic sutured repair surgery and placement of mesh remain the most common method of repair.

5.
Int J Surg Case Rep ; 91: 106782, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-35077999

RESUMEN

INTRODUCTION AND IMPORTANCE: A bezoar is an agglutination of ingested materials forming an indigestible and insoluble mass inside the gastrointestinal tract. Trichobezoars formed by ingested hair are rare. The stomach tends to be the typical location. In some cases there is an extension to the duodenum, jejunum or even to the colon and it is called Rapunzel syndrome. CASE PRESENTATION: We present a case of an occlusion due to double trichobezoars in 17 years old woman who underwent an extraction by enterotomy and gastrotomy. CLINICAL DISCUSSION: Trichobezoar is a compact conglomeration of swallowed hair and makes up less than 6% of all bezoars. It appears in young women under 20 years of age who carry psychiatric or chronic metabolic diseases that can alter the behavioral balance. Physical examination is often poor in uncomplicated forms: forms without peritonitis or occlusion or hemorrhage or appendicitis or pancreatitis but it may reveal a well-limited, smooth, firm, and mobile epigastric mass. For uncomplicated forms or forms complicated by hemorrhage, the reference examination requested in the first line remains the esophagogastroduodenoscopy (EGD) which allows a dual role both diagnostic and therapeutic. Computed Tomography (CT) remains the preferred imaging modality requested urgently in case of an occlusion or peritonitis presentation. Endoscopic extraction represents the therapeutic approach for uncomplicated forms but surgical treatment remains the main therapeutic means of trichobezoar. CONCLUSION: Trichobezoars are rare and present both diagnostic and therapeutic challenge. Laparotomy remains the most successful surgical treatment although laparoscopy currently appears to have promising results in expert hands. A post-operative pscychologic management is essential to correct psychobehavioral disorders of patients to prevent recurrence.

6.
J Curr Ophthalmol ; 33(4): 453-460, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-35128194

RESUMEN

PURPOSE: To analyze the macular microvascular network and the correlations between visual acuity and quantitative parameters using optical coherence tomography angiography (OCTA) in eyes with retinal vein occlusion (RVO). METHODS: We conducted a prospective cross-sectional study including patients with unilateral RVO. We performed 4.5 mm × 4.5 mm macular OCTA angiograms for assessment of quantitative parameters in both superficial and deep capillary plexuses (SCP, DCP). Area of foveal avascular zone (FAZ), vascular density (VD), skeleton density (SD), fractal dimension (FD), vessel diameter index (VDI), and lacunarity (LAC) were analyzed. RESULTS: Seventy eyes of 35 patients were enrolled. As compared to fellow eyes, OCTA analysis in eyes with RVO showed larger FAZ, lower VD, lower SD, lower FD, higher VDI, and increased LAC in both plexuses (All P < 0.05). The enlargement of FAZ in the SCP was associated with visual loss (P = 0.025, r = 0.378). In the DCP, visual acuity was negatively correlated with parafoveal VD, SD, and FD (P = 0.004, r = -0.472; P = 0.003, r = -0.482 and P = 0.036, r = -0.308, respectively). Stepwise multivariate regression analysis showed that lower SD and lower FD in the DCP remained correlated with poorer visual acuity (P = 0.04, r = -0.261 and P = 0.032, r = -0.264, respectively). CONCLUSIONS: OCTA provides quantitative parameters to analyze retinal microvasculature in eyes with RVO. These OCTA biomarkers could be used to predict the impact of macular ischemia and capillary dropout on visual acuity in RVO.

8.
Pan Afr Med J ; 29: 183, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30061961

RESUMEN

It is commonly admitted that laparoscopic surgery has the advantage of abdominal wall preservation. Therefore, having port-site incisional hernia caused by trocars of laparoscopy must be avoided. The aim of this work is to specify predictive factors, therapeutic modalities and to insist on prevention of this avoidable complication. It is a retrospective and descriptive study over a period of 10 years, between January 2006 and December 2015. This series includes 19 consecutive patients who present port-site incisional hernia. Age, initial intervention, site and size of the trocars incisional hernia, diagnostic method, delay and type of the second procedure with the final results were examined and recorded. Our study contains 19 female. The average age was 55 years (29-78). Risk factors were resent in 12 patients. All our patients were operated initially by laparoscopic approach. The average onset time was 6.6 months (3-12). Fourteen patients presented swelling at the trocar site and 5 patients had an emergent surgery due to the strangulation of the port-site incisional hernia. For these five patients a primary suture was made. Hernia content was the great omentum in 11 cases and small bowel in 8 cases. It was umbilical in 16 patients and in the left flank in 3 patients. They occur all where it was placed a 10 mm trocar. The evolution was suitable in all cases. There were two recurrences, one after primary suture and the other after a mesh repair. Port-site incisional hernia is rare. The most incriminated risk factors are essentially trocar size, obesity and open coelioscopy. Vital prognosis can be engaged if port-site incisional hernia is incarcerated or strangulated then prevention is necessary.


Asunto(s)
Hernia Incisional/epidemiología , Laparoscopía/métodos , Complicaciones Posoperatorias/epidemiología , Instrumentos Quirúrgicos , Pared Abdominal , Adulto , Anciano , Femenino , Humanos , Hernia Incisional/diagnóstico , Hernia Incisional/prevención & control , Laparoscopía/efectos adversos , Persona de Mediana Edad , Obesidad/complicaciones , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/prevención & control , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Mallas Quirúrgicas , Factores de Tiempo
9.
Pan Afr Med J ; 29: 177, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30050641

RESUMEN

Peptic ulcer complication has decreased over le last years. Spontaneous bilio-digestive fistulas, in the absence of primary biliary disease, remain a very unusual complication of the upper digestive tract. The choledochoduodenal fistula is an extremely rare entity which can be caused by a duodenal peptic ulcer. It appears with the symptoms of peptic ulcer disease. They are diagnosed incidentally on radiological exams. It was suspected after finding pneumobilia on abdominal ultrasound and confirmed by X-barium meals study. The purpose of this observation is to report the case of a patient presenting a choledochoduodenal fistula diagnosed by X-barium meal to underline the importance of this radiological exam to diagnose this disease and to insist on the conservative treatment for choledochoduodenal fistula caused by a duodenal peptic ulcer. The prognosis of patients treated medically is good, although the fistula can remain asymptomatic. Angiocholitis and biliary sequelae remain rare and do not warrant prophylactic surgical treatment.


Asunto(s)
Fístula Biliar/diagnóstico por imagen , Úlcera Duodenal/complicaciones , Úlcera Péptica/complicaciones , Bario/administración & dosificación , Fístula Biliar/etiología , Tratamiento Conservador , Humanos , Masculino , Persona de Mediana Edad
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