Outcomes of early cholecystectomy (within 7 days of admission) for acute cholecystitis according to diagnosis and severity grading by Tokyo 2013 Guideline.

OBJECTIVE: The timing of early cholecystectomy in acute cholecystitis is still controversial, and data regarding the use of Tokyo 2013 guideline for diagnosis and severity grading in Acute Cholecystitis is limited. The aim of this study was to evaluate the clinical and pathologic outcomes of early cholecystectomy after 72 hr and within seven days of index admission according to Tokyo 2013 guideline for diagnosis and severity grading of Acute cholecystitis (in patients with Acute cholecystitis. MATERIAL AND METHODS: Medical charts of 172 patients who underwent early cholecystectomy after 72 hr and within 7 days of index admission with a diagnosis of Acute cholecystitis between Aug 2009 and Apr 2014 were retrospectively analyzed. Patients were classified according Tokyo 2013 guideline criteria. RESULTS: The median age of the study group was 52 yr. The rates of open and laparoscopic cholecystectomies was 53.5% and 33.1%, respectively. Conversion to open cholecystectomy was performed in 19 patients (13.4 %). The median length of hospital stay was 7 days. Eighty-four patients (59.2%) met the criteria for a definite diagnosis of Acute cholecystitis according to Tokyo 2013 guideline. Longer postoperative and total length of hospital stay was determined in patients with a definite diagnosis. CONCLUSION: Increased severity grading is correlated with longer pre- and post-operative hospital stay. Early cholecystectomy in Acute cholecystitis performed by experienced surgeons after 72 hr of admission and within 7 days maybe a feasible and safe procedure.

A rare cause of gastrointestinal bleeding, "GANT".

Acute gastrointestinal hemorrhage is frequently seen in emergency surgical conditions. Benign pathologies are generally responsible in etiologic factors. Our case is a GANT. GANT is a mesenchymal tumor originated from Cajal cells or precursors of them. Cajal cells are pacemaker cells in the intestinal wall. Because GANT is a very rare tumor, we would like to report our case to the medical literature. We think very rare cases and treatments of its as like our case create view point states in etiology of acute gastrointestinal hemorrhage.

Perivascular epithelioid cell tumor of the ileum presenting as diverticulitis.

Perivascular epithelioid cell tumors (PEComas) are a group of rare mesenchymal neoplasms. Gastrointestinal PEComas are exceptionally rare, there being only a few case reports in the literature involving the colon and small intestine. Nearly all PEComas show immunoreactivity for both melanocytic (HMB45 and/or Melan-A) and smooth muscle (actin and/or desmin) markers. A 36-year-old male was admitted to the hospital with acut- abdomen. At laparatomy, a nodular mass protruding from the ileum which clinically simulated a diverticulitis was noticed. Gross examination of the specimen revealed a 2 × 1,5 × 1 cm secondarily ulcerated, solid, nodular, gray white tumor mass in the ileal wall. Histologically, tumor cells were composed of nests of round-polygonal epithelioid cells with abundant clear to slightly eosinophilic granular cytoplasm and round vesicular nuclei. The nests were separated by thin fibrovascular septa. Minimal necrosis and low mitotic activity were noticed in the tumor. Immunohistochemically, tumor cells were positive for SMA, HMB45, and Melan-A and negative for CD10, RCC, CD45, CD117, CD34, EMA, and Desmin. Diagnosis was PEComa of the ileum. We report the case of ileal PEComa to remind the unusual presentation (diverticulitis) of these tumors, besides rarity and diagnostic difficulties.

Phrenic-recurrent nerve anastomosis in animal models with unilateral cutting of the recurrent nerve.

In our experimental study, the aim was to recover vocal cord physiology in cutting of recurrent laryngeal nerve, thus phrenic-recurrent nerve transposition was planned in rabbits. Experiments were performed on 10 experimental and 10 control rabbits. The right recurrent nerve was cut in the control group, while in the experiment group, the right recurrent nerve was cut. Then, a right phrenic-recurrent nerve end-to-end anastomosis was performed and the results were evaluated. After the 3rd postoperative week, videolaryngoscopy (VLS) and intramuscular electromyography (EMG) could not be evaluated in 1 rabbit from the experimental group which had died during anesthesia. In eight of the nine rabbits in the experiment which underwent VLS and EMG, activity was recorded in the right vocal cords. On light microscopic examination, atrophy was not detected in the vocal cord muscles of 9 rabbits among the 10 in the experiment group, while all rabbits in the control group and 1 rabbit in the experiment group were diagnosed with vocal cord atrophy. A success rate of approximately 90% was obtained based on the pathologic examination. We believe that the method can be used in patients without any contraindications, considering the complications of tracheostomy and the quality of life.

[Pregnancy-related, rarely-seen spontaneous lumbar artery rupture]. / Hamilelige bagli nadir görülen spontan lomber arter rüptürü.

Some arterial aneurysm ruptures can be seen during pregnancy. However, spontaneous rupture of the lumbar artery in pregnancy are very rare. In that manuscript we present a 22 year old female who is 8 months pregnant, seen at a peripheral hospital for suspicion of placenta decolmant. When the fetal heart sounds were missed, the patient was transported to our hospital. We reoperated on her as an emergency. We found that a spontaneous rupture of the lumbar artery.