[The acute compartment syndrome of the arm]. / Het acute compartimentsyndroom van de arm.

Two 37-year-old men, both drug addicts, and a 32-year-old homeless woman presented themselves with a painful arm. Except for the first patient, there was a delay in diagnosing the compartment syndrome of the arm. In the first patient emergency fasciotomy led to a good functional recovery, however kidney function was lost despite proper treatment, possibly due to combined heroine use and muscle breakdown. In the second patient prolonged immobility and altered consciousness by drug use should have increased clinical suspicion. Poor arm function remained even after fasciotomy. In the third patient inadequate clinical examination delayed surgery. Major early symptoms of compartment syndrome are progressive disproportional pain and sensory loss, not relieved by analgesia. If left untreated, the ischaemic tissue damage is potentially limb and even life threatening. The acute compartment syndrome is a clinical diagnosis and a low threshold for surgical exploration and fasciotomy is advocated.

[Favorable results of conservative treatment with isosorbide dinitrate in 25 patients with fourth-degree hemorrhoids: a pilot study]. / Gunstige resultaten van conservatieve behandeling met isosorbidedinitraat van 25 patiënten met graad-4-hemorroïden; een pilotstudie.

OBJECTIVE: To evaluate application of isosorbide dinitrate 1% ointment in the treatment of fourth-degree haemorrhoids. DESIGN: Prospective pilot study. METHOD: Twenty-five consecutive patients, 12 men and 13 women, with a median age of 48 years (range: 30-78), presenting in the period October 1999-December 2001 with fourth-degree haemorrhoids, were treated with isosorbide dinitrate 1% ointment. RESULTS: In 24 out of 25 patients (96%) the objective, reduction of the stangulated haemorrhoids and relief of pain, was achieved. In one patient the haemorrhoids were not reduced. This patient was cured after classic haemorrhoidectomy. Two patients interrupted the treatment because of severe headache, but after renewed instructions they continued the therapy and were cured. CONCLUSION: Isosorbide dinitrate 1% ointment gave good results in the treatment of fourth-degree haemorrhoids, with only few side effects.

Halsted revisited: internal mammary sentinel lymph node biopsy in breast cancer.

OBJECTIVE: To investigate the feasibility of internal mammary sentinel lymph node biopsy as a method to refine and thereby improve nodal staging in breast cancer. SUMMARY BACKGROUND DATA: The internal mammary lymph node status is a major prognostic factor in breast cancer. If positive, prognosis is less favorable. However, staging this regional nodal basin is not performed routinely, thus discarding additional staging information. METHODS: In a consecutive series of 256 patients with primary breast cancer, sentinel node biopsy was performed based on lymphoscintigraphy, intraoperative gamma probe detection, and blue dye mapping using 10 mCi (370 MBq) (99m)Tc-nanocolloid injected peritumorally and 0.5 to 1.0 mL Patent Blue V injected intradermally. During surgery, whenever possible, both axillary and internal mammary sentinel nodes were sampled. RESULTS: Lymphoscintigraphy showed axillary sentinel nodes in 95% (243/256) and additional internal mammary sentinel nodes in 25.3% (65/256). The overall success rate of axillary sentinel node biopsy was 97% (249/256). Sampling the internal mammary basin, based on the results of lymphoscintigraphy, was successful in 63% (41/65). In three patients a small pleural lesion resulted from staging this basin. This technique revealed internal mammary metastases in 26.8% (11/41). In 7.3% (3/41), internal mammary nodes showed metastatic involvement without accompanying axillary metastases. CONCLUSIONS: Internal mammary sentinel node biopsy is feasible without serious additional complications. It improves nodal staging in breast cancer by identifying higher-risk subgroups with internal mammary nodal metastases, which might benefit from altered adjuvant treatment regimens.

Ascites in benign disease of the pancreas.

Ascites in benign disease of the pancreas is a rare observation. One patient with this condition is discussed. The key to the diagnosis is the raise of the amylase and protein content of the ascitic fluid. The condition is caused by pancreatic juice oozing into the free abdominal cavity through a rupture of the pancreatic duct or a pancreatic cyst. Surgical treatment may result in recovery.